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www.sitegtelecom.com
www.wraycastle.com
New courses!the essential guide totelecoms training
...delivering knowledge,maximizing performance...
Hands-on IP NetworkingGain practical skills on this greatnew five-day workshop.More on page 4 >>
Telecoms – Today and TomorrowAll you wanted to know about the market,services, technologies, convergence,devices, organizations and much more.More on page 19 >>
Free Technical BriefingsKeep up to date with changes in technology. More on page 18 >>
Public Courses in UK, Madrid andPragueReserve your place at one of thesenew public course venues.More on page 20 >>
IP Networks and Protocols
Hands-on IP Networking IP2900 3 5 days 4IP Engineering Overview IP2300 2 2 days 4IP Backbone Traffic Engineering IP2301 3 2 days 4TCP/IP Protocol Suite QS2501 3 2 days 4Softswitching and VoIP IP2001 3 2 days 5MPLS Overview MB2501 3 1 day 5SIGTRAN QS2600 3 2 days 5IMS and SIP MB2300 3 3 days 5IPv6 IP2601 2 3 hrs 6IP QoS IP2602 2 3 hrs 6IP Security IP2600 2 2 days 6IPTV over Fixed and Mobile Networks IP2700 2 2 days 6
Service Enablers
Mobile Web 2.0 MB2705 1 1 day 7Mobile Intelligent Networks (CAMEL) MB90 3 2 days 7
WiMAX
WiMAX Engineering Overview WR2600 2 2 days 7Mobile WiMAX Air Interface WR2800 3 2 days 7
UMTS
essential UMTS ES2600 2 4–6 hrs 8UMTS System Overview MB350 2 2 days 8UMTS Air Interface MB2002 3 3 days 8UMTS Core Network MB2004 3 3 days 8HSPA Principles and Application RP2500 3 1 day 9HSDPA Air Interface RP2800 3 1 day 9HSUPA Air Interface RP2801 3 1 day 9
LTE
LTE Evolved UTRAN Engineering Overview MB2700 2 1 day 10Evolved Packet Core (EPC) Engineering Overview MB2801 2 1 day 10
GSM and GPRS
essential GSM ES2601 2 4–6 hrs 11GSM System Overview MB20 2 2 days 11GSM Architecture and Protocols MB2600 3 3 days 11GSM Air Interface MB50 3 3 days 11GSM-R Engineering Overview MB2803 2 2 days 12Enhanced Data Rates for Global Evolution (EDGE) MD2201 3 3 hrs 12GPRS System Overview MB2202 2 2 days 12GPRS Air Interface MB2800 3 2 days 12
Radio Principles and Planning
Radio Principles RP2601 2 4 days 13Principles of Radio Site Engineering RP2100 2 2 days 13Digital Radio and Microwave Link Planning RP2600 3 2 days 13
Category/Course Course Technical Course Page Code Level Duration Number
the essential guide to telecoms training
www.sitegtelecom.com
2 www.wraycastle.com
Go publicWray Castle offers a programme ofscheduled public courses in theCzech Republic, Spain and the UK.Book early and receive Early-Birddiscounts at all venues.
For delivery dates visit us atwww.sitegtelecom.com >>
A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
More on page 10 >>
Customize your coursesCreate your own unique course tomeet your exact training needs withour in-house custom coursedevelopment service.
More on page 15 >>
Choose the right levelOur courses are designed to match the technical and learningneeds of different audiences. Choose the level that’s right for you.
More on page 3 >>
NEW!
NEW!
Radio Principles and Planning (continued)
Cell Planning for GSM Networks RP2602 3 4 days 132G/3G Indoor Coverage Planning MB2702 3 2 days 143G Indoor Coverage Planning MB2701 3 1 day 14Introduction to GSM Optimization MB80 3 3 days 14Drive-Test Data Capture and Analysis MB2519 3 3 days 14Cell Planning for UMTS Networks MB2005 3 2 days 15Introduction to UMTS Optimization RP2400 3 3 days 15
TETRA
TETRA System Overview MB200 2 2 days 16TETRA Air Interface MB2601 3 2 days 16
CDMA
cdmaOne™ Radio Access MB2102 3 2 days 16CDMA2000™ Radio Access MB2103 3 2 days 16
Transport and Signalling
Next Generation Transmission TY2702 3 3 days 17Broadband Access Technologies TY2701 2 1 day 17SS7 Engineering QS2500 3 3 days 17
More Wray Castle Courses
Introduction to Telecoms TY2600 2 3 days 18Wireless LANs and Associated Technologies WR2400 2 2 days 18Telecoms – Today and Tomorrow WR2900 1 2 days 19
Category/Course Course Technical Course Page Code Level Duration Number
Our courses are designed to match the specific requirements of different audience types and are written in away that best addresses students’ diverse learning styles. A clear description of the prerequisites required isgiven and each course is categorized to indicate the technical difficulty of the subject matter.
Level 1
Courses specially developed and presented in a style easily understood by those without a technicalbackground. Key characteristics, uses, trends and issues relating to technical topics are examined in aconcise, interactive and well-explained way. These courses assume no prior knowledge of the subject matter.
Level 2
Courses which contain technical material that is suitable for engineering staff. Some will find that thesecourses satisfy their complete requirements, while for others they will be an ideal introduction to specializedcontent. Also, these courses provide semi-technical staff with a deeper appreciation of technology issues.They assume no prior knowledge of the subject matter, although they do assume the ability to grasp technicalconcepts.
Level 3
Courses developed for engineering staff requiring detailed knowledge of a specialist area of technology.These courses assume some underlying knowledge in broader, related topic areas on which the detailedcontent is built. They also assume general engineering skills and knowledge appropriate to the course topic.
© Wray Castle Limited
Technical Levels
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the essential guide to telecoms training
www.wraycastle.com
Colour notesFree with every course – a searchablecopy of the course notes, in colour, ona handy CD.
More on page 10 >>
At your serviceOur comprehensive range of servicesis designed to assist you at everystage of your training plans.
Visit us atwww.sitegtelecom.com >>
Support all the wayOnce you’ve attended any of ourcourses you automatically becomeeligible for our free post-coursesupport – and direct access to aSITEG or Wray Castle expert.
More on page 17 >>
Need more details?Find out more about each of ourcourse with a detailed coursedescription summarizing thetechnology, learning objectives,course content and much more.
Visit us atwww.sitegtelecom.com >>
NEW!
Technical Level: 2 2 days
Who would benefitThose needing to understand how IP networks aredesigned and implemented.
Prerequisites Some knowledge or experience of packet-switcheddata network operation and Internet technology isbeneficial.
Topic areas include� Background to the Internet and ISPs� The IP, transport and application and data link
layers� The Domain Name System (DNS)� Access services � E-mail services and web hosting � Name servers � Network architectures � Routing overview � Design considerations for control, scale and
stability � IP QoS technologies � Security engineering � IPv6
IP Engineering Overview
Technical Level: 3 2 days
Who would benefitThose needing to understand the principles ofbackbone traffic engineering for IP networks.
PrerequisitesExperience of IP engineering, and an understandingof packet-switched data networks, TCP/IP principlesand ATM are beneficial.
Topic areas include � Traffic engineering overview� Traffic engineering techniques � Layer 3 traffic engineering � OSPF architecture and operation � BGP and BGP4 architecture and operation � Traffic engineering using OSPF and BGP4 � ATM traffic engineering � IP-over-ATM traffic engineering � MPLS traffic engineering � Integrated MPLS-TE approach� The evolution of ATM to MPLS core networks � Generalized MPLS
IP Backbone Traffic Engineering
Technical Level: 3 2 days
Who would benefitThose needing to understand the TCP/IP protocolsuite within data networks and the convergence ofvoice and data through TCP/IP.
PrerequisitesSome prior knowledge of packet-switched networkoperation and the Internet is beneficial, but theability to comprehend technical subjects and aninterest in Internet protocols is sufficient.
Topic areas include � TCP/IP features� Ethernet and gigabit Ethernet� Asynchronous Transfer Mode (ATM)� Internet Protocol (IP) and Transmission Control
Protocol (TCP)� Address Resolution Protocol (ARP)� Interior Gateway Protocols (IGP)� Internet Control Messaging Protocol (ICMP)� User Datagram Protocol (UDP)� Dynamic Host Configuration Protocol (DHCP)� Domain Name System (DNS)� Voice over Internet Protocol (VoIP)� Session Initiation Protocol (SIP)
TCP/IP Protocol Suite
Technical Level: 3 5 days
Who would benefitEngineers who require a thorough understanding ofIP protocols and network architecture, together withhands-on experience of router configuration, testingand fault finding.
Prerequisites A good knowledge of TCP/IP is a minimumrequirement. This can be gained by attending WrayCastle’s TCP/IP Protocol Suite course (QS2501).
Topic areas include� LAN technologies recap� Introduction to Cisco equipment and an overview
of Cisco IOS� Basic router administrative functions� Interface and configuration management� Configuring IP addresses to interfaces� Routing and routing protocols� IP access lists� NAT/PAT configuration� WANs – Frame Relay, PPP and ISDN� Layer 2 switching – VLANs and VLAN trunking� Overview of Cisco examination process
60% practical. Ideal prep for CCNA
Hands-on IP Networking
IP Networks and Protocols
4
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NEW!Go publicWray Castle offers a programme ofscheduled public courses in theCzech Republic, Spain and the UK.Book early and receive Early-Birddiscounts at all venues.
For delivery dates visit us atwww.sitegtelecom.com >>
A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
More on page 10 >>
Customize your coursesCreate your own unique course tomeet your exact training needs withour in-house custom coursedevelopment service.
More on page 15 >>
Choose the right levelOur courses are designed to match the technical and learningneeds of different audiences. Choose the level that’s right for you.
More on page 3 >>
Technical Level: 3 1 day
Who would benefitThose requiring an understanding of the architectureand operation of an MPLS-enabled network, where itfits within an IP environment and its role in trafficengineering.
Prerequisites A good understanding of IP networks and routingconcepts is required. Basic knowledge of ATM andFrame Relay principles is an advantage.
Topic areas include� Motivation for MPLS� IP addressing, subnetting and CIDR� Quality of Service (QoS) in IP networks� Data link layer protocols� IP over ATM� Packet forwarding across MPLS� MPLS architecture � MPLS applications, packet forwarding and label
operations� Virtual Private Networks (VPN)� MPLS VPN advanced topics� The need for traffic engineering� TE extensions OSPF, IS-IS, RSVP and LDP
MPLS Overview
Technical Level: 3 2 days
Who would benefitThose requiring an understanding of the need forand the solutions available for transporting SS7signalling over IP-based networks.
PrerequisitesFamiliarity with the PSTN architecture and SS7signalling protocols, particularly MTP and SCCP,together with some knowledge of the TCP/IPprotocol suite.
Topic areas include � Voice over IP (VoIP) evolution� Potential SS7 and IP interworking scenarios� Reliable transport mechanisms� Stream Control Transmission Protocol (SCTP)� SIGTRAN protocol stack� SIGTRAN terminology� SIGTRAN architecture� SIGTRAN layer interaction� MTP2 peer-to-peer adaptation (M2PA)� MTP2 user adaptation (M2UA)� MTP3 user adaptation (M3UA)� SCCP user adaptation (SUA)
SIGTRAN
Technical Level: 3 3 days
Who would benefitThose requiring a full understanding of thearchitecture, interfaces and procedures of the IPMultimedia Subsystem (IMS) and the operation ofthe SIP protocol.
PrerequisitesAn understanding of the GPRS and UMTS networkarchitecture and their functionality is an advantage.
Topic areas include � The functions of SIP� SIP operation and the SIP call model� SIP addressing and signalling methods� Call set-up� The IMS and IM CN architecture� Signalling Compression (SigComp)� IP Security (IPSec) � Offline and online IMS charging architecture � Presence and instant messaging� Push-To-Talk over Cellular (PoC)� IMS registration procedures
Practical demonstration
IMS and SIP
Technical Level: 3 2 days
Who would benefitThose requiring an overview of how voice may beintegrated into IP networks.
Prerequisites Familiarity with IP and intranet operation isbeneficial. This can be obtained from attendance onthe TCP/IP Protocol Suite (QS2501) course.
Topic areas include� Introduction to VoIP� Adopters of VoIP� Voice quality in VoIP networks� Quality of Service (QoS)� H.323 � Session Initiation Protocol (SIP) � The role of RTP and RTCP in VoIP � ENUM, NAT, STUN and TURN� VoIP operational issues� Softswitching� SIGTRAN in the softswitch environment� Real-world examples
Practical demonstrations
Softswitching and VoIP
IP Networks and Protocols
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Colour notesFree with every course – asearchable copy of the course notes,in colour, on a handy CD.
More on page 10 >>
At your serviceOur comprehensive range of servicesis designed to assist you at everystage of your training plans.
Visit us atwww.sitegtelecom.com >>
Support all the wayOnce you’ve attended any of our course you automaticallybecome eligible for our free post-course support – and direct access toa SITEG or Wray Castle expert.
More on page 17 >>
Need more details?Find out more about each of ourcourse with a detailed coursedescription summarizing thetechnology, learning objectives,course content and much more.
Visit us atwww.sitegtelecom.com >>
Technical Level: 2 3 hours
Who would benefitThose requiring an understanding of the Quality ofService (QoS) engineering approaches available inIP networks.
Prerequisites Knowledge of packet-switched data networks andthe Internet is beneficial.
Topic areas include� IP Quality of Service (QoS)� Challenges of engineered QoS in IP networks� QoS approaches developed for the IP layer� Resource Reservation Protocol (RSVP) � The operation and limitations of RSVP� DSCP operation in IP, MPLS and L2TP networks� IP, MPLS and L2TP network interoperation� DSCP interworking with ATM CoS for end-to-end
QoS control� QoS principles for IP networks� The IntServ architecture � The DiffServ architecture � DiffServ deployment in IP, ATM, MPLS and L2TP
networks
IP QoS
Technical Level: 2 2 days
Who would benefitThose who need an understanding of the broadrange of security issues within IP networks and howto protect against threats.
PrerequisitesAn understanding of IP networks is beneficial, orprevious attendance on the IP Engineering Overviewcourse (IP2300).
Topic areas include � Security in IP networks� Techniques used by attackers� Testing tools and vulnerabilities� Firewalls� Intrusion Detection Systems (IDS)� Virus scanning� IP Security Protocol (IPSec) � Internet Key Exchange (IKE)� Remote authentication protocols� Public Key Infrastructure (PKIX)� Secure Sockets Layer (SSL) � Transport Layer Security (TLS)
IP Security
Technical Level: 2 2 days
Who would benefitTechnical and product specialist staff requiring a detailed introduction to the delivery of IP televisionservices.
PrerequisitesFamiliarity with IP networks and services is required.
Topic areas include� Introduction to IPTV services� Video transmission techniques� IP protocol suite� Core network considerations� Access network considerations� Quality of Service (QoS)� Security� Content owner requirements� Billing considerations� Deployment architecture
IPTV over Fixed and Mobile Networks
Technical Level: 2 3 hours
Who would benefitThose who need an understanding of thecapabilities of IPv6 compared with IPv4.
Prerequisites Knowledge of packet-switched data networks andthe Internet is beneficial.
Topic areas include� IPv4 networks and services� The Internet paradigm � Data link layer protocols� The IP layer� Access services � The transport layer� The Domain Name System (DNS)� Migration to IPv6 and IPv6 architecture� IPv4 and IPv6 compared� Network infrastructure and application protocols� IPv4 and IPv6 interworking� Deployment planning
IPv6
IP Networks and Protocols
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Go publicWray Castle offers a programme ofscheduled public courses in theCzech Republic, Spain and the UK.Book early and receive Early-Birddiscounts at all venues.
For delivery dates visit us atwww.sitegtelecom.com >>
A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
More on page 10 >>
Customize your coursesCreate your own unique course tomeet your exact training needs withour in-house custom coursedevelopment service.
More on page 15 >>
Choose the right levelOur courses are designed to match the technical and learningneeds of different audiences. Choose the level that’s right for you.
More on page 3 >>
Technical Level: 1 1 day
Who would benefitThose needing to understand the concepts of Web 2.0, its application within mobile devices andthe technologies that support the creation anddelivery of Web 2.0 services.
Prerequisites No prior technical or market knowledge is required.
Topic areas include� Experiencing Web 2.0 services� Web 1.0 and Web 2.0 � Mobile web� Consumer communications � Web 2.0 applications � Web 2.0 services� Telecoms and IT architectures� Web 2.0 technologies� Operating systems� Platforms for mobile devices� The Web 2.0 market
Mobile Web 2.0
Technical Level: 3 2 days
Who would benefit Those needing to know how value-added servicescan be implemented within mobile networks usingCAMEL technology.
PrerequisitesAn ability to understand technical language andconcepts, and a good knowledge of GSM operation.Knowledge of SS7 is also beneficial.
Topic areas include� Telecommunications services� Intelligent Networks (INs) and the requirement
for CAMEL� Classification of ISDN services� Impact of enhanced and VAS service provisioning� IN architecture and protocols� Intelligent Network Conceptual Model (INCM)� Service Plane (SP) and Global Functional Plane
(GFP)� Distributed Functional Plane (DFP) and Physical
Plane (PP)� Service creation in an IN environment� The role of SIBs and GSL in service creation� GSM services, mobility and call routing� CAMEL Phases 1, 2 and 3
Mobile Intelligent Networks(CAMEL)
Technical Level: 2 2 days
Who would benefitThose requiring an understanding of the IEEE802.16 (WiMAX) standards for fixed and mobileBroadband Wireless Access and applications suchas point-to-multipoint data networking.
PrerequisitesA working knowledge of mobile networks and data networking, especially IP, is an advantage,although it is not essential.
Topic areas include� Broadband Wireless Access (BWA)� BWA configurations� WiMAX network architecture and operations� WiMAX services and applications� WiMAX protocols� WiMAX air interface� Orthogonal Frequency Division Multiplexing
(OFDM)� WiMAX air interface� WirelessMAN � Medium Access Control (MAC) layer functions� Mobile WiMAX� WiMAX deployment
WiMAX Engineering Overview
Technical Level: 3 2 days
Who would benefitThose requiring a detailed technical understanding ofthe Mobile WiMAX structure, capabilities and operationas aligned with the Release 1.0 Mobile System Profile.
PrerequisitesA good understanding of digital radio systems andcontemporary mobile network systems is assumed.Some knowledge of data networking, especially IP, isan advantage, although it is not essential.
Topic areas include� WiMAX standards development� The Mobile System Profile� OFDM principles and system design considerations� Mobile WiMAX protocols� Medium Access Control (MAC) layer functions� Higher layer options� Security functions� Physical layer structure � Physical layer operation and configurations� Mobility procedures� Implementation considerations
Exercises
Mobile WiMAX Air Interface
Service Enablers and WiMAX
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Colour notesFree with every course – a searchablecopy of the course notes, in colour, ona handy CD.
More on page 10 >>
At your serviceOur comprehensive range of servicesis designed to assist you at everystage of your training plans.
Visit us atwww.sitegtelecom.com >>
Support all the wayOnce you’ve attended any of our courses you automaticallybecome eligible for our free post-course support – and direct access toa SITEG or Wray Castle expert.
More on page 17 >>
Need more details?Find out more about each of ourcourses with a detailed coursedescription summarizing thetechnology, learning objectives,course content and much more.
Visit us atwww.sitegtelecom.com >>
Technical Level: 2 4–6 hours
Who would benefitThis course is primarily designed for engineers whohave some experience of cellular networks and whoneed an overview of the UMTS system.
PrerequisitesThis course is technical in nature, thereforeknowledge of cellular network operation and someexperience of GSM/GPRS network operation isadvantageous.
Topic areas include� Requirements for 3G systems� UMTS services� The User Equipment (UE)� UTRAN architecture and identities� UTRAN interfaces and protocols� UMTS core network architecture and identities� Functions, interfaces and protocols� Interworking and billing� The UMTS radio interface � CDMA principles� Air interface operation� CS-connected and PS-connected procedures
e-Learning on CD or your LMS
essential UMTS
Technical Level: 2 2 days
Who would benefitThose requiring a technical introduction to the UMTSnetwork, its architecture, capabilities and operationincluding how it interworks with other networks.
Prerequisites An appreciation of 2G network operation andservices and an ability to comprehend technicalinformation is beneficial.
Topic areas include� UMTS evolution and 3G standardization� 3G spectrum allocation� UMTS services and service aims� UMTS network architecture� UMTS radio environment and system areas� Asynchronous Transfer Mode (ATM)� Core network operation� The IP Multimedia Subsystem (IMS)� CDMA operation and code types� Power control and handover� UMTS channels and air interface operation� UMTS network procedures
UMTS System Overview
Technical Level: 3 3 days
Who would benefit Those requiring a comprehensive technical overviewof the structure and operation of the UMTS airinterface protocol stack from layers 1 to 3.
PrerequisitesThis course is technical in nature and assumessome knowledge of the UMTS network and itsoperation, or previous attendance on the UMTSSystem Overview course (MB350).
Topic areas include� Principles of CDMA operation and the use of codes� UMTS air interface protocol structures� Protocol relationships with UMTS system elements� Layer 2 channel structures and functionality� Security and error protection for the air interface� Power control and handover scenarios� Network access and radio network identities� Multi User Detection (MUD)� Beam-forming antennas� Transmit diversity� Layer 3 signalling interaction with lower layers,
signalling and call control scenarios� Initial synchronization and tracking
UMTS Air Interface
Technical Level: 3 3 days
Who would benefitThose requiring a comprehensive understanding ofUMTS core network architecture, interfaces,protocols and operation, including the IMS, the useof SIP and CAMEL, MMS and LCS.
PrerequisitesFamiliarity with the architecture and generaloperation of a UMTS network is beneficial. Someknowledge of IP and the OSI seven-layer model willalso be advantageous.
Topic areas include� UMTS core network architectures� Security functions� Virtual Home Environment (VHE)� Asynchronous Transfer Mode (ATM)� RANAP and ALCAP� Iu Protocol� Core network procedures� Packet-switched functionality� Multimedia Messaging Service (MMS)� IN and CAMEL� Location Services (LCS)� Session Initiation Protocol (SIP) and the IP
Multimedia Subsystem (IMS)
UMTS Core Network
UMTS
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Go publicWray Castle offers a programme ofscheduled public courses in theCzech Republic, Spain and the UK.Book early and receive Early-Birddiscounts at all venues.
For delivery dates visit us atwww.sitegtelecom.com >>
A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
More on page 10 >>
Customize your coursesCreate your own unique course tomeet your exact training needs withour in-house custom coursedevelopment service.
More on page 15 >>
Choose the right levelOur courses are designed to match the technical and learningneeds of different audiences. Choose the level that’s right for you.
More on page 3 >>
Technical Level: 3 1 day
Who would benefitThose involved in equipment design, manufacturing,network planning, network optimization, strategydetermination and deployment of UMTS technology.
Prerequisites Familiarity with the structure and operation of theUMTS air interface at Release 99 and Release 4, or previous attendance on the UMTS Air InterfaceCourse (MB2002).
Topic areas include� Drivers and features for the enhanced uplink� HSUPA protocol structure� Enhanced uplink channels � HSUPA performance roadmap� E-DPCH UE categories� UTRAN interfaces for HSUPA� MAC layer operation� Physical layer structure� Cell configurations and channel adaptation� Resource allocation procedures and channels� Handover management in HSUPA� Use of MIMO antenna arrays
Exercises
HSUPA Air Interface
Technical Level: 3 1 day
Who would benefitThose who require an overview of HSDPA andHSUPA and the implications for network design and operation.
PrerequisitesFamiliarity with the structure and operation of theUMTS air interface at Release 99 and Release 4, or previous attendance on the UMTS Air Interfacecourse (MB2002).
Topic areas include� HSDPA drivers and features� HSDPA protocol structure� HSDPA channels � HSDPA performance � Evolution beyond Release 6� MIMO antenna arrays� Orthogonal Frequency Division Multiplexing
(OFDM)� Enhanced uplink protocols � HSUPA protocol structure� HSUPA channels� Establishment of HSUPA connection and
allocation of resources� Soft handover
HSPA Principles andApplication
Technical Level: 3 1 day
Who would benefit Those involved in equipment design, manufacturing,network planning, network optimization, strategydetermination and deployment of UMTS technology.
Prerequisites Familiarity with the structure and operation of theUMTS air interface at Release 99 and Release 4, or previous attendance on the UMTS Air InterfaceCourse (MB2002).
Topic areas include � HSDPA drivers and features� High-level modulation schemes� HSDPA channels � HSDPA performance roadmap� HSDPA UE categories� UTRAN interfaces for HSDPA� MAC layer operation� Physical layer structure� Cell configurations and channel adaptation� Resource allocation procedures� Handover management in HSDPA� Use of MIMO antenna arrays
Exercises
HSDPA Air Interface
He is one of the best trainers I haveever had!L.B. (Nampower)
Courses were lectured brilliantly and Iam looking forward to attending thecoming training in a similaratmosphere.D.W (Nampower)
The Trainer was excellent in hispresentation and general approach tothe questions posed to him. He clearlyunderstands that subject. Excellent!G.S.K. (Safaricom)
The training has made a remarkableimpact on my microwave link planningskills!A.A. MTN Nigeria
Excellent active communicationH.A.A. (STC)
The course was very effective to me asan optimization engineerA.M. (Celtel)
What our customers say
UMTS
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Colour notesFree with every course – a searchablecopy of the course notes, in colour, ona handy CD.
More on page 10 >>
At your serviceOur comprehensive range of servicesis designed to assist you at everystage of your training plans.
Visit us atwww.sitegtelecomcom >>
Support all the wayOnce you’ve attended any of our course you automaticallybecome eligible for our free post-course support – and direct access toa SITEG or Wray Castle expert.
More on page 17 >>
Need more details?Find out more about each or ourcourses with a detailed coursedescription summarizing thetechnology, learning objectives,course content and much more.
Visit us atwww.sitegtelecom.com >>
Technical Level: 2 1 day
Who would benefitEngineers and technical managers who will beinvolved in the planning and implementation of theUMTS evolution toward the Evolved UTRAN.
Prerequisites Familiarity with the structure and operation of theUMTS air interface at Release 99 and Release 4, orprevious attendance on the UMTS Air InterfaceCourse (MB2002).
Topic areas include� Evolved Packet System (EPS) overview� The E-UTRA protocol stack� OFDMA and SC-FDMA concepts and operation� Fast Fourier transforms� The E-UTRA physical layer functions and
synchronization� E-UTRA channels and frame structures� Modulation and error coding schemes� Functions of the E-UTRA MAC/RLC/RRM layers� Evolved-UTRAN architecture and interfaces� E-UTRAN procedures – identifiers, MM states,
handover and self-configuration� MBMS and eMBMS
LTE Evolved UTRAN Engineering Overview
Evolved Packet Core (EPC)Engineering Overview
Top quality training – delivered how,when and where you want it.
SITEG and Wray Castle delivers courses oncustomers’ premises around the world. This is ahighly cost-effective option if you have a numberof students to train, and is also appropriate if youneed to customize one of our standard courseswith confidential or proprietary information.
We also offer a schedule of public coursesdelivered in the Czech Republic, Spain and theUK, which are particularly suited to customerswith a small number of people to train.
Our training is available in a wide choice offormats, from instructor-led and one-to-onetraining to specialized mentoring and coaching.
We also offer a range of online delivery options,which can be selected individually or as part of ablended learning approach.
To find out more, please contact us >>
Free with every Wray Castle course – a searchable copy of the course notes,in colour, on a handy CD.
Every Wray Castle course comes withcomprehensive course notes to support yourlearning. Along with a paper copy of the notes,you will also receive a searchable electronicversion on CD – a useful and convenientreference tool that includes the course notes infull colour.
To find out more, please contact us >>
Colour notes
Technical Level: 2 1 day
Who would benefitEngineers and technical managers who will beinvolved in the planning and implementation of the3GPP Release 8 Evolved Packet Core (EPC).
Prerequisites Familiarity with the architecture and generaloperation of a UMTS core network is assumed.Some knowledge of IP and the IP MultimediaSubsystem (IMS) would be an advantage.
Topic areas include� Overview of EPC and IMS elements� EPC and legacy network interworking� EPC interfaces and key protocols� Identities used within the EPS � EPC bearer concept and identification� Service data flows and QoS concepts� S1 and X2 Application Protocols� Interconnection of EPC and IMS and
the role of SIP� End-to-end connection establishment� UE-IMS mobility management� EPC security functions
LTE
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Go publicWray Castle offers a programme ofscheduled public courses in theCzech Republic, Spain and the UK.Book early and receive Early-Birddiscounts at all venues.
For delivery dates visit us atwww.sitegtelecom.com >>
A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
More on page 10 >>
Customize your coursesCreate your own unique course tomeet your exact training needs withour in-house custom coursedevelopment service.More on page 15 >>
Choose the right levelOur courses are designed to match the technical and learningneeds of different audiences. Choose the level that’s right for you.
More on page 3 >>
Your delivery options
Technical Level: 2 4–6 hours
Who would benefitThis course is primarily aimed at those who are in orentering technical roles in the GSM industry andwho need an overview of the GSM system.
PrerequisitesNo previous telecommunications knowledge isnecessary, but an ability to comprehend technicalsubjects is an advantage.
Topic areas include� Basics of wireless communications � GSM network architecture � GSM services� The radio interface� Mobility and call management � GSM channels� Power control and timing� Network areas� The Mobile Station (MS)� Signalling procedures� GPRS architecture and procedures� Evolution to third-generation systems
e-Learning on CD or your LMS
essential GSM
Technical Level: 2 2 days
Who would benefitThose new to or entering the GSM industry whorequire a technical overview of GSM networkoperation and its associated technologies.
Prerequisites A basic understanding of cellular radio networks andassociated technologies, as well as an ability tocomprehend technical subjects, is an advantage.
Topic areas include� GSM organizations and standards bodies� GSM services and service enablers� GSM/GPRS network architecture� GSM/GPRS identities� GSM frequencies and propagation � The radio environment� GSM and GPRS channels � Coverage in cellular networks� Base station antennas� Network access � Power control and handover� GSM and GPRS network operation
GSM System Overview
Technical Level: 3 3 days
Who would benefit Those working in technical roles within the GSMindustry who require an in-depth understanding ofthe GSM circuit-switched network elements andinterfaces.
PrerequisitesExperience of SS7 and ISDN signalling principlesand of GSM networks and protocols isadvantageous, as is familiarity with the OSI modeland the operation of primary rate (E1/T1) bearers.
Topic areas include� GSM architecture overview� Air interface protocols� BSS functions and protocols� Message Transfer Part (MTP)� Signalling Connection Control Part (SCCP) � Transaction Capabilities (TCAP)� Mobile Application Part (MAP)� The ‘A’ interface� MSC functions and protocols� Signalling sequences� Supplementary services� Message services
Practical exercises
GSM Architecture and Protocols
Technical Level: 3 3 days
Who would benefitThose working in the GSM industry who require anin-depth understanding of GSM air interfaceprocedures and functions.
PrerequisitesA good knowledge of GSM network operation, orprevious attendance on the GSM System Overviewcourse (MB20).
Topic areas include� GSM and GPRS system architecture and
configuration� GSM and GPRS channel functions and operation� Slow Frequency Hopping (SFH) and
Discontinuous Transmission (DTX)� Air interface signalling � Idle mode procedures � Cell selection and reselection� Circuit-switched signalling � Call procedures� Location updating� Handovers� Power control � GPRS signalling
GSM Air Interface
GSM and GPRS
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GSM and GPRS
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Technical Level: 3 3 hours
Who would benefitThose involved with GSM/GPRS networks andinfrastructure who require a good workingknowledge of EDGE with regard to its aims,operation and capabilities.
PrerequisitesA comprehensive knowledge of cellular networkoperation, or previous attendance on the GPRS AirInterface course (MB2800) and the GSM AirInterface course (MB50).
Topic areas include� Advantages of using EDGE� EDGE operation and implementation� EDGE Classic and EDGE Compact� The GSM/EDGE Radio Access Network (GERAN)� Modulation schemes� The EGPRS transmission plane� Mobile station power classes� ECSD and EGPRS� Incremental redundancy� Link adaptation� Channel planning� Fast power control
Enhanced Data Rates for Global Evolution (EDGE)
Technical Level: 2 2 days
Who would benefitThose in or entering technical roles within theGSM-R industry who require a broad overview of theservices, features and technology of GSM-R.
PrerequisitesA basic understanding of cellular radio networks andrailway signalling, as well as the ability tocomprehend technical subjects, would be anadvantage.
Topic areas include� GSM-R organizations and standards bodies� GSM-R market � GSM-R features and services� European Train Control System features� GSM-R network architecture� GSM-R equipment� Addressing and functional numbers� GSM-R radio channels� GSM-R coverage� GSM-R Advanced Speech Call Items (ASCI)� GSM-R operations and procedures
GSM-R Engineering Overview
Technical Level: 2 2 days
Who would benefitThose already working in the GSM industry whorequire an overview of the principles of GPRSoperation and how it interworks with GSM.
Prerequisites A good understanding of GSM, its architecture andoperation, and an appreciation of packet switchinggained by attendance on the GSM System Overviewcourse (MB20).
Topic areas include� GSM/GPRS network architecture� The GPRS air interface� Introduction to GPRS protocols� Identities and addressing� Mobility management� Location management� Packet-switched call procedures� Security and confidentiality� Roaming� Charging and billing� EGPRS � GPRS in 3G networks
GPRS System Overview
Technical Level: 3 2 days
Who would benefit Engineers involved in network planning,commissioning, network optimization, strategydetermination, deployment, equipment design ormanufacturing of the GPRS radio access network.
PrerequisitesStudents should be familiar with the structure andoperation of the GSM air interface. This is bestobtained by attending the GSM Air Interface course(MB50). Familiarity with the protocol stack conceptwill be beneficial.Topic areas include� GPRS system architecture� GSM–GPRS interworking and interworking
between GPRS networks� GPRS identities� Access to the network� Allocation of resources to GPRS� Overview of the transmission plane protocols � Resource allocation� SMS and MMS interworking� Location management� Uplink and downlink packet transfer� Planning Aspects for GPRS
GPRS Air Interface
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Technical Level: 2 4 days
Who would benefitThose requiring an understanding of the principlesand concepts of radio systems.
PrerequisitesSome technical experience is beneficial. The courseis also suitable for students with mathematical abilityand an aptitude for technical subjects.
Topic areas include� Spectrum use and management� Equipment analysis and testing� Waveform fundamentals and measurements� Modulation techniques� Multiplexing� Transmitters and receivers� Antennas and feeders� Radio propagation� Coverage prediction� Radio interference and its effects� Radio systems
Practical exercises
Radio Principles
Technical Level: 2 2 days
Who would benefitThose requiring an overview of what is involved inthe siting of telecoms transceiver equipment in 2G,3G and other radio sites.
Prerequisites No prior knowledge of radio principles is required,but a technical background is advantageous, or theability to comprehend technical information.
Topic areas include� Radio theory� Radio wave propagation and multipath propagation� Antenna theory� Cellular antennas� Transmission lines� Cell dimensions and positioning� Indoor coverage solutions� Radio system interference� Multi-site configurations� Radio site selection� Earthing� UK planning issues
Principles of Radio Site Engineering
Technical Level: 3 2 days
Who would benefit Those involved in the specification, planning andmaintenance of digital microwave radio links.
PrerequisitesA good knowledge of radio principles or abackground in radio communications or attendanceon the Radio Principles course (RP2601).
Topic areas include� Spectrum management� Licensing� Digital transmission techniques� Digital radio design � Microwave antennas and feeders� Path profiling � Path clearance � Power budgets� Path losses � Fading� Diversity systems
Practical exercises
Digital Radio and Microwave Link Planning
Technical Level: 3 4 days
Who would benefitThose requiring an introduction to cell planningtechniques and their application in GSM.
PrerequisitesA good knowledge of GSM network configurationand operation as well as an understanding of basicradio concepts.
Topic areas include� Review of GSM architecture � Logical channels� Propagation principles for UHF� Propagation models� Link budgets� Traffic principles � Channel dimensioning� Frequency reuse and planning techniques� Cell dimensioning and positioning� Radio site engineering� Tools for planning and optimization
Design exercise
Cell Planning for GSM Networks
Radio Principles and Planning
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Technical Level: 3 2 days
Who would benefitExperienced cell planners wishing to move intoindoor coverage planning, as well as those whoneed to understand indoor planning considerations.
PrerequisitesPrevious attendance on the Cell Planning for GSMNetworks course (RP2602) and the Cell Planning forUMTS Networks course (MB2005) is advantageous.
Topic areas include� Initial planning and site survey� Traffic dimensioning and dimensioning
calculations� Indoor propagation considerations� Equipment for measuring indoor coverage� Sources of RF for indoor coverage� Methods of providing indoor coverage� Copper and Fibre DAS� Indoor antenna types� Performance of link budget calculations� Integrating indoor cells� Handover triggers and parameters
Practical planning exercises
2G/3G Indoor Coverage Planning
Technical Level: 3 1 day
Who would benefitExperienced GSM indoor planning engineersmoving into UMTS indoor coverage, as well as thoseworking in planning-related areas or needing tounderstand UMTS planning considerations.
Prerequisites Attendees should already have knowledge andexperience of GSM indoor coverage planning.Previous attendance on the UMTS Air Interfacecourse (MB2002) is advantageous.
Topic areas include� Traffic dimensioning � Dimensioning calculations for UMTS� Indoor propagation considerations� Indoor coverage prediction models� Achieving UMTS coverage in the indoor environment� Indoor/outdoor cell interactions� Indoor coverage environments – stadiums,
tunnels, etc.� Indoor antenna types� Fibre DAS systems and leaky feeders� Integrating indoor cells� Cell selection/reselection and handovers
Practical planning exercises
3G Indoor Coverage Planning
Technical Level: 3 3 days
Who would benefit Those requiring an introduction to the principles ofGSM optimization and the techniques necessary tooptimize the GSM air interface.
PrerequisitesKnowledge of GSM air interface operation and cellplanning principles, or previous attendance on theCell Planning for GSM Networks course (RP2602)and the GSM Air Interface course (MB50).
Topic areas include� Optimization principles and processes � Identifying optimization opportunities� Network access, cell selection, reselection and
location updating� Dedicated mode considerations � Power control and handover� Signal strength and quality mapping � Cell configurations � Software tools for radio planning � Generation of key statistics and use of statistical data� GSM features and techniques � Antennas and antenna properties
Optimization exercises
Introduction to GSM Optimization
Technical Level: 3 3 days
Who would benefitThose needing to know how to set up GSM, GPRSand UMTS drive-test configurations and sequences,interpret output data, determine networkperformance and generate reports.
PrerequisitesKnowledge of cellular network operation plusexperience of drive-test data capture and use of therelevant software tools.
Topic areas include� Review of the GSM/GPRS and UMTS air
interfaces and procedures� Tool set-up and basic operation� Setting up a drive trial� Viewing, saving and applying data� GSM air interface analytical information� UMTS air interface � Signalling flows and failure messages� UMTS test parameters� GSM drive-test data capture and testing� GPRS drive-test data capture and testing� UMTS drive-test data capture and testing
Practical exercises
Drive-Test Data Capture and Analysis
Radio Principles and Planning
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Technical Level: 3 2 days
Who would benefitThis course provides experienced cell planners withan introduction to the differences required intechnique, skill set and tools for planning FrequencyDivision Duplex (FDD) UMTS networks.
PrerequisitesExperience of UMTS network operation, as well asbasic radio awareness, or previous attendance onthe Cell Planning for GSM Networks course(RP2602) and the UMTS Air Interface (MB2002).
Topic areas include� The UMTS planning philosophy� Review of UMTS structure and the UMTS air
interface� CDMA considerations� UMTS radio transmission and reception parameters� Traffic analysis and coverage predictions� Link budgets � Cell breathing effects� Handover considerations� Handover to other radio access technologies� Operation of power control� Packet data and mixed mode traffic � Co-siting GSM/UMTS equipment
Cell Planning for UMTS Networks
Technical Level: 3 3 days
Who would benefitThose who require an introduction to the principlesand techniques that relate to optimizing the UMTSFDD mode radio access network.
Prerequisites An understanding of UMTS air interface operationand an appreciation or experience of UMTS cellplanning, or previous attendance on the UMTS AirInterface course (MB2002) and the Cell Planning forUMTS Networks course (MB2005).
Topic areas include� The optimization process � Identification of optimization opportunities� The coverage–capacity–quality relationship � Optimization software tools � Drive test tools, performance data and statistics
management� Link budgets� Coverage and capacity optimization issues and
solutions� RAN configurations and dimensioning � Idle mode and system access� Connected mode and radio link control � UMTS features – SSDT, MUD, HSDPA
Optimization exercises
Introduction to UMTS Optimization
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Each course is created by our experienced teamof developers, authors and multimediaprofessionals.
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Radio Principles and Planning
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Colour notesFree with every course – a searchablecopy of the course notes, in colour, ona handy CD.
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Technical Level: 2 2 days
Who would benefitThose working or involved in PMR or PAMR whoneed to understand TETRA technology, specificationand capabilities
PrerequisitesFamiliarity with the architecture and generaloperation of typical VHF or UHF mobile networks is advantageous, and some understanding of radiotechniques is useful
Topic areas include � An overview of the TETRA standard� Trunked radio principles and traffic principles� TETRA services� Cellular principles� Digital communications� TETRA frequency allocation� TETRA channels� Network architecture� TETRA user terminals� The TETRA radio interface� TETRA mobility management� Direct Mode Operation (DMO)
TETRA System Overview
Technical Level: 3 2 days
Who would benefitThose working or involved in PMR or PAMRrequiring a detailed understanding of the TETRA air interface.
Prerequisites Familiarity with the architecture and generaloperation of a TETRA network, or previousattendance on the TETRA System Overview course(MB200).
Topic areas include� TETRA identities� TETRA bearer services, teleservices and
supplementary services� TETRA air interface protocol stack� TETRA frequency allocation � TETRA channels� π/4DQPSK modulation� Medium Access Control (MAC) layer� Logical Link Control (LLC) layer� Supplementary Service (SS) and Short Data
Service (SDS) protocols� TETRA Mobility Management (MM) protocol� Authentication and ciphering� TETRA Direct Mode Operation (DMO)
TETRA Air Interface
Technical Level: 3 2 days
Who would benefitThose requiring an introduction to the application ofCDMA through the IS-95-B standard for radioaccess in 2G cellular systems.
PrerequisitesSome knowledge of cellular system architecture andoperation, along with an understanding of generaltelecommunications theory.
Topic areas include � Evolution to cdmaOne™� The IS-95-B standard� cdmaOne™ services� cdmaOne™ system architecture� Principles of CDMA� Forward channel structure� Reverse channel structure� IS-95-B radio interface operation� Messages and call sequences� Access network operation and protocols� Core network operation and protocols
cdmaOne™ Radio Access
Technical Level: 3 2 days
Who would benefitEngineering staff working on CDMA accessnetworks requiring an understanding of theoperation and capabilities of the CDMA2000™ 1xand 1xEV-DO systems.
Prerequisites A good understanding of modern digital cellularcommunication techniques and, ideally, someexperience of cdmaOne™/IS-95 operation orattendance on the cdmaOne™ Radio Access course(MB2102).
Topic areas include� Evolution of 3G network architecture� cdmaOne™ overview� CDMA principles in 3G systems� Access and core network elements and interfaces� 1x and 1xEV options available for CDMA2000™� Radio link higher layer protocols� Link Access Control (LAC) protocol� Medium Access Control (MAC) protocol� 1xEV-DO protocol stack� 1x and 1xEV-DO channels� 1x and 1xEV-DO physical layer structure� System access, call processing and handover
CDMA2000™ Radio Access
TETRA and CDMA
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A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
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Technical Level: 2 1 day
Who would benefitSemi-technical and technical management staffrequiring an overview of the technologies andtechniques employed by wired and wirelessbroadband access systems.
Prerequisites A basic understanding of digital communicationstechniques would be an advantage, but it is notabsolutely necessary.
Topic areas include� The broadband market� DSL – technologies, architecture, access, backhaul� Powerline broadband� Fibre optic and cable systems� Fibre to the home and cabinet� Fixed wireless access systems� Satellite broadband and high altitude platforms � Wi-Fi hotspot, wide area and ‘municipal’ networks� UMTS fixed and 3G mobile broadband� Fixed and Mobile WiMAX� LTE and UMB� Broadband deployment strategies
Group exercises
Broadband Access Technologies
Technical Level: 3 3 days
Who would benefitThose involved with modern telecommunicationsystems who need a detailed understanding of theimplementation and functions of SS7.
PrerequisitesA general understanding of the PSTN architectureand circuit- and packet-switched concepts, togetherwith a working knowledge of the OSI Model andprimary rate (E1/T1) bearers.
Topic areas include� Overview of signalling and signalling systems � SS7 within mobile and fixed networks � Message Transfer Part (MTP)� ISDN User Part (ISUP) � Signalling Connection Control Part (SCCP) � SCCP functions and routing� Connection-oriented and connectionless services � Network Services Part (NSP) � Transaction Capabilities (TC) � TCAP structure, functions and procedures � SS7 within INs and within GSM � SS7 over IP (SS7oIP)
Practical exercises
SS7 Engineering
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If appropriate we’ll include your data, your files,your company specific information. We’ll tailor it,modify it, change it, because we recognize thatevery need is different, every requirementspecial.
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With you all the way
Technical Level: 3 3 days
Who would benefitTransmission and network engineers who require aninsight into modern digital transmission techniquesused within fixed and mobile telecommunicationsnetworks.
Prerequisites A good knowledge of fixed or mobile networktransmission and switching architecture, servicesand applications and some knowledge of packet-switched networks and IP routing protocols.
Topic areas include� Introduction to transmission networks� Layer 2 virtual circuits – Frame Relay and ATM� Layer 2 virtual circuits – Multi Protocol Label
Switching (MPLS)� Carrier-based Ethernet and transmission systems� Synchronous Digital Hierarchy (SDH)� Next-generation SDH� Wave Division Multiplexing (WDM)� Optical Transport Network (OTN)� MPLS in optical networks� Pseudo wires� Examples of modern transmission systems
Next Generation Transmission
Transport and Signalling
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Need more?Delivered on your site or as a regularly scheduled 1-day public course, Wray Castle offers the
follow-on comprehensive training:
� LTE Evolved UTRAN Engineering Overview
� Evolved Packet Core (EPC) Engineering Overview
Please call us today or access our website for full course details and public course discounts
European Office:Telephone +44 (0) 1539 742 742
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SAE Evolved Packet Core Network
The reduced complexity in the radio access network is mirrored by a similar simplification and flattening in the core
network, with SAE architecture consisting of only five main nodes. A key difference from current networks is that the EPC
is defined to support packet-switched traffic only. Interfaces are based on IP protocols. This means that all services will
be delivered through packet connections, including voice.
The SAE gateway performs switching and routing services for user plane traffic. However, unlike R99/4 networks, bearer
control has been removed from the gateway and now resides within the Mobility Management Entity (MME). The Policy
and Charging Rules Function (PCRF) handles Quality of Service (QoS) management and also controls rating and
charging. Subscriber management and security is the responsibility of the Home Subscriber Server (HSS). It is assumed
that voice services will be implemented through the use of an IP Multimedia Subsystem (IMS). It should also be noted
that Wireless LAN or WiMAX radio access could also be supported into the EPC via an S2 interface.
E-UTRAN
UE
Rx
IMS
External PDNs
Serving SAE GatewayPDN SAE Gateway
MMEHSS
PRCF
S1-MME
S1-U
S6a
S11
S5Gx
SGi
SGi
EPC
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Briefing� � �Technical Briefing
� � �Technical Briefing� � �Technical
LTE Air InterfaceBoth Frequency Division Duplex (FDD) and Time Division Duplex (TDD) operation are defined in the standards, but of these
FDD operation is most significant in the shorter term. This is based on two different radio technologies. Orthogonal Frequency
Division Multiple Access (OFDMA) will be employed in the downlink, while the uplink will employ Single Carrier Frequency
Division Multiple Access (SC_FDMA).Even in its most basic form LTE has channel configurations with theoretical maximum bit rates approaching 100 Mbit/s.
Initially, however, the maximum bit rates are likely to be between 20 and 30 Mbit/s. Nevertheless, with increased spectrum
availability and the use of advanced antenna techniques, bit rates in excess of 300 Mbit/s may eventually be achievable.
Low latency (10 ms round-trip delay), improved system capacity and coverage as well as reduced operating costs remain
important additional benefits.
OFDM in LTEOFDM, although not a new technology in itself, is still relatively new in the context of mobile multiple access systems. The
OFDM principle is at the core of the downlink OFDMA and uplink SC-FDMA physical layers for LTE. Traditional digital radio
technologies transmit a data stream modulated onto a single radio carrier. However, to overcome the problems associated
with transmitting high data rates over a single carrier – including Inter Symbol Interference (ISI) and narrowband interference
– OFDM utilises a large number of closely spaced orthogonal subcarriers that are transmitted in parallel.
Each subcarrier can then be modulated with a conventional modulation scheme such as QPSK, 16QAM or even 64QAM.
As each subcarrier carries a relatively low data rate in comparison to high data rates modulated onto a single carrier, it will
suffer far less from ISI resulting in far fewer errors. Also, as subcarriers are orthogonal, a spectral efficiency gain approaching
50% over traditional single-carrier methods can be achieved.
LTE OFDMAand SC-FDMAare designed to work in a variety of bandwidths ranging initially from 1.4 MHz with 72 subcarriers
up to 20 MHz with 1200 subcarriers. This will allow LTE to be backward compatible with current spectrum and flexible enough
to fit into any potential future spectrum allocation.The abbreviation SC-FDMA is rather misleading as, like OFDMA, it also uses many subcarriers on the air interface. However,
SC-FDMA adds an additional processing step that spreads the frequency components of each data symbol over each
subcarrier used, hence the term ‘Single Carrier’. This improves power efficiency and consequently increases battery life for
the mobile.
20 MHz/120015 MHz/900
10 MHz/6005 MHz/300
1.4 MHz/72
3 MHz/180
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Briefing � � �Technical Briefing � � �Technical Briefing � � �TechnicalStabilization of Standards
The development of UMTS continues, and Release 8 of the 3GPP standards sees the introduction of documents relating
to LTE (Long Term Evolution) and SAE (System Architecture Evolution). Most LTE aspects are covered by the new 36
series documents and are now reasonably stable. SAE represents the general evolution of the core network and is
applicable to LTE, UMTS and even to GSM. As such, SAE aspects are distributed throughout the existing core network
standards. More work remains to be done on detailed SAE aspects.
Some Terminology
LTE is the term used to describe collectively the evolution of the radio access network into Evolved Universal Terrestrial Radio
Access Network (E-UTRAN) and the radio access technology into Evolved Universal Terrestrial Radio Access (E-UTRA).
SAE is the term used to describe the
evolution of the core network into the
Evolved Packet Core (EPC). There is
also a collective term, Evolved Packet
System (EPS), which refers to the
combined E-UTRAN and EPC.
LTE Radio Access Network
The LTE radio access network is known as the E-UTRAN. Compared to its 3G UTRAN predecessor it employs a much
flatter and simpler architecture. Chiefly this involves the removal of the RNC node and the extension of IP/UDP/GTP
transport out to the base stations; now known as eNode Bs (eNBs). These changes, coupled with a similar, much flatter
core network architecture, should ensure reduced latency throughout the network.
All layers of the air interface protocol stack, including Radio Resource Control (RRC), Radio Link Control (RLC) and
Medium Access Control (MAC) have now been moved to the base station, and the eNB will anchor the main backhaul
link to the EPC. The eNB supports a flexible association between access and core, permitting load sharing between core
network nodes.
With the removal of the RNC from the
access network architecture, inter-eNB
handovers will be negotiated and
managed directly between eNBs using
the X2 interface. Although not yet fully
defined, it is assumed that the final
protocol functions over the X2
interface will mimic those currently
employed in the 3G UTRAN on the Iur
interface of R99/4 networks.
LTE and SAE – A Clearer Picture
E-UTRAN EPCE-UTRA
UE
LTE SAE
EPS
EPCUE
eNB
X2
S1
S1
RRCRLCMACPL
RRCRLCMACPL
IP/UDP/GTP
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Briefing � � �Technical Briefing � � �Technical Briefing � � �Technical
Technical Level: 2 3 days
Who would benefitThose working in or entering the telecommunicationsindustry who need to understand the functions andservices provided by modern networks.
PrerequisitesMathematical ability and aptitude for technicalsubjects, with the intention to progress in a technicalrole.
Topic areas include� Telecoms services � The telecoms market � Types of telephony network� Network operation and management� Radio access networks� Cellular technologies and operation� Protocols for mobile networks� Wireless networks – WLANs and MANs� Data networks and services � The Internet – applications, services and
architecture� Signalling systems� The future of telecommunication networks
Case studies and exercises
Introduction to Telecoms
Technical Level: 2 2 days
Who would benefitThose working in the fixed or mobile telecomsindustry who need to understand the range ofwireless LAN technologies and operation.
Prerequisites A general understanding of IT network architectureand network access operation is useful. Someexperience of protocols and radio principles is also beneficial.
Topic areas include� Current wireless technologies� WLAN principles and architectures� Principles of wireless access� PANs and MANs� Bluetooth™ operation� The IEEE 802.11 family� WLAN technologies � WLAN applications� Wireless PAN technologies� The WLAN as an access network� Interworking LANs with cellular networks� Approaches to security in WLANs
Wireless LANs and Associated Technologies
Download the latest Technical Briefings
Current and upcoming Technical Briefingstopics include:
� Femtocell Concepts� HSPA Technical Update� Near Field Communications – The Power of Touch� LTE and SAE – A Clearer Picture� The Truth About WiMAX� EDGE Evolution – Sweating the Assets� HSPA+ – Bridging the Gap
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Go publicWray Castle offers a programme ofscheduled public courses in theCzech Republic, Spain and the UK.Book early and receive Early-Birddiscounts at all venues.
For delivery dates visit us atwww.sitegtelecom.com >>
A choice of deliveryoptionsOnsite or online, large groups or one-to-one coaching – just some ofour range of flexible delivery options.
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Customize your coursesCreate your own unique course tomeet your exact training needs withour in-house custom coursedevelopment service.
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Choose the right levelOur courses are designed to match the technical and learningneeds of different audiences. Choose the level that’s right for you.
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Telecoms – Today and Tomorrow
Technical Level: 1 2 days
IntroductionThis is an action-packed workshop utilizing group work, poster activities,demonstrations and quizzes to reinforce the learning and stimulatedebate about the significant opportunities and challenges that facecompanies operating within the converged communications market.
Who would benefitThose involved in the communications industry who require anunderstanding of the wide range of technologies used within a convergedcommunications market along with the market dynamics and challenges ahead.
Flexibility in deliveryThis workshop is modularized to provide flexibility in the way it isdelivered. It can be delivered in a continuous two-day block of training orthe Technology Module and Strategy Module can be taken as stand-aloneworkshops.
Prerequisites and customizationThere are no prerequisites for this course. The workshop content issuitable for both technical and non-technical audiences. Manyorganizations will want to take advantage of our customization serviceand add company-specific data into the workshop content.
Telecoms –Today and Tomorrow
Business
Markets
TV
Devices
Web 2.0
Technologies
Mobile
VoiceFixed
Data
Convergence
Broadband
Opportunities
Regulators
Satellite
Advertising
ConsumersOrganizations
Workshop 1 – Technology Module
� How has technology evolved?� How does fixed-line voice work?� How does mobile voice work?� What is a data network?� What is the Internet and what are ISPs?� What is broadband?� What are Next Generation Networks (NGNs)?� How are the boxes connected?� How do satellite communications work?� How do TV and radio work?� Where do we go from here?
Workshop 2 – Strategy Module
� What types of company operate in a converged market?� Which companies are the major players?� How do companies make money?� How do companies measure performance?� How do companies handle regulation?� What are the challenges and opportunities ahead?� What do we mean by Convergence?� What services do customers want?� What is Web 2.0?� How does advertising work as a revenue stream?� How does mobile advertising work?
Featured Course
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NEW!
Contact Us
Middle East & AfricanOfficeSITEG Telecom FZ LLCOffice 1107ABusiness Central TowersDubai Internet CityPO Box 500280Dubai, UAE
Tel: +971 4 4355646Fax: +971 4 4355645E-mail: [email protected]
By telephone or by e-mail
European Office
Wray Castle LimitedBridge MillsStramongateKendalLA9 4UB, UK
Tel: +44 (0) 1539 742 742E-mail: [email protected]: www.wraycastle.com
Visit the website today to get the latestinformation on:
� New courses � Detailed course descriptions � Public course dates and venues � Case studies � Customer comments � Technical Briefings ...and much more!
To find out more, please go towww.sitegtelecom.com >>
On our website
Wray Castle has expanded its network of public course locations with two new venues in Madrid andPrague.
Hotel Puerta Castilla at Paseo de la Castellana in Madrid and Hotel Josef at Rybna 20 in Prague arecentrally located and offer easy access by road, rail or air. Each has been carefully selected for itsbalance of modern conference and training facilities, and high quality-accommodation for delegateswho wish to stay overnight.
In addition to these two new venues Wray Castle continues to offer public courses at Milton Hill inOxfordshire, England. With easy access from Heathrow airport and the M4 and M40 motorways, thishas been a favourite location for our delegates for more than eight years.
Milton Hill has always provided the perfect venue for training – the Madrid and Prague venues willcontinue this standard.
With superb training, multiple locations and Early-Bird discounts, there couldn’t be a better reason tochoose a Wray Castle public course!
Call now to reserve a seat +971 4 4355646 or e-mail [email protected]
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Hotel Josef, Prague Hotel Puerta Castilla, MadridMilton Hill, Oxfordshire, UK
Public Course Venues - UK, Czech Republic and Spain
Public Courses
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Telecoms Training in the Middle East and Africa
At SITEG we firmly believe that the key to success in any industryis the development of a company’s team. To keep ahead of thecompetition; in a world where the speed of communication, traveland the mobility of individuals is increasing every day, requires aninvestment in people, which is why SITEG is proud to provide thefirst and only independent telecommunications trainingestablishment to serve the growing market in the Middle East andAfrica Region.
Based in Dubai we are able to conduct our courses locally, inaddition, we are able to offer the same range of courses at alocation of your choice. SITEG is able to offer this training with thebacking of, and in association with, the best telecoms trainingschool in the world, Wray Castle of the UK.
...Learn beyond the basics.....
Contact us now to discuss your telcommunicationstraining needs!
North American Office
Wray Castle USA, Inc.2875 Northwind DriveSuite 103East LansingMI 48823 USA
Tel: +1 800 594 5102E-mail: [email protected]: www.wraycastleusa.com