June 2001 Lill Kristiansen, Ericsson AS 1 OSA / Parlay: an enabler for convergent and hybrid...
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June 2001 Lill Kristiansen, Ericsso n AS 1 OSA / Parlay: an enabler for convergent and hybrid services Lill Kristiansen System architect, Ericsson AS Assoc. Prof II, Communication Systems, Unik [email protected]www.ericsson.no http://www.ericsson.com/developerszone/
June 2001 Lill Kristiansen, Ericsson AS 1 OSA / Parlay: an enabler for convergent and hybrid services Lill Kristiansen System architect, Ericsson AS Assoc
June 2001 Lill Kristiansen, Ericsson AS 1 OSA / Parlay: an
enabler for convergent and hybrid services Lill Kristiansen System
architect, Ericsson AS Assoc. Prof II, Communication Systems, Unik
[email protected] www.ericsson.no
http://www.ericsson.com/developerszone/
Slide 2
June 2001 Lill Kristiansen, Ericsson AS 2 System topology Today
Separate Networks Separate Users Separate Services Tomorrow
Separate Accesses Same Core network Same User on different accesses
Same Services Data/IP Networks PLMN PSTN/ISDN CATV Separate
Services Separate users
Slide 3
June 2001 Lill Kristiansen, Ericsson AS 3 System topology -
Next generation networks: Convergence! Today Separate Networks
Separate Users Separate Services Tomorrow Separate Accesses Same
Core network Same User on different accesses Same Services Servers
Users Backbone Network Access Communication Control Content
Access
Slide 4
June 2001 Lill Kristiansen, Ericsson AS 4 Outline of the talk
Some examples of non-convergence Some examples of convergent
possibilities today (e.g. locations, web+call, calendar /presence)
UMTS OSA / Parlay technical session standardisation architecture
and concepts Same real life prototyping with Parlay/OSA today
(Ericsson, Telenor, Net4Call)
Slide 5
June 2001 Lill Kristiansen, Ericsson AS 5 Back to today! (Not
yet convergent world) What do I do before travelling 2 days to
Lillehammer? I add the appointment to my Outlook Calendar (already
in April) I activate out of office assistant in Outlook (for
e-mail) or instead I read mail via my Ericsson R380 with WAP I
program my desktop phone (PABX-based) into absence (travelling
untill ddmm)) or into forward to mobile I program my mobile not to
ring during this presentation
Slide 6
June 2001 Lill Kristiansen, Ericsson AS 6 I continuously update
my calendar :
Slide 7
June 2001 Lill Kristiansen, Ericsson AS 7 How do I program my
desktop phone Absence codes: 0: on training 1: busy 2: at home 3:
meeting 4: lunch (23 minutes) 5: out of office 6: ill 7: travelling
8: vacation Remember: date is MMDD Examples: *23*1*1200# busy till
1200 *23*1# busy rest of day *23*4# lunch (default 23 min.)
*23*7*0618# travel till June 18 #23# cancel absence
Slide 8
June 2001 Lill Kristiansen, Ericsson AS 8 How do I handle email
during absence
Slide 9
June 2001 Lill Kristiansen, Ericsson AS 9 A few examples of
hybrid services possible today Using some combination of features
from telecommunication (PSTN, GSM, SMS, locations,
IP-telephony,...) data/IT/content (calendar, web-pages, work
schedules,) media/content ( film trailers, web pages,.) and/or
broadcast (e.g. Redaksjon21 (SMS),BigBrother,RingInn,...)
Slide 10
June 2001 Lill Kristiansen, Ericsson AS 10 Location based
services today
Slide 11
June 2001 Lill Kristiansen, Ericsson AS 11 Location based
services today
Slide 12
June 2001 Lill Kristiansen, Ericsson AS 12 Today on PC: type in
your location into web-page:
Slide 13
June 2001 Lill Kristiansen, Ericsson AS 13 Tomorrow: Avoid
typing, get location automatic e.g. into WAP page (or into SMS
content) Bank services Location services Leisure News
Slide 14
June 2001 Lill Kristiansen, Ericsson AS 14 Web-shopping + call
center Web-conferencing (data) + PSTN/GSM (voice) Database
ApplicationWeb Server Directory Servers Parlay Gateway Fixed,
mobile and IP network Net4Call Services Presentation Tier Service
Tier Back-end Tier HTML Clients Net4Call Services Application
Server (Figure from Net4Call)
Slide 15
June 2001 Lill Kristiansen, Ericsson AS 15 HE (home
environment) communications portal Communications Portal Example
features Instant Messaging and Chat Buddy List - Personal Directory
- positioning (collegues/friends) Web awareness and collaboration
Profiling and Intelligent Routing Message box for all incoming
messages Conferencing (Audio/Video/Data)..
Slide 16
June 2001 Lill Kristiansen, Ericsson AS 16
Slide 17
June 2001 Lill Kristiansen, Ericsson AS 17
Slide 18
June 2001 Lill Kristiansen, Ericsson AS 18 Outline of the talk
Some examples of non-convergence Some examples of convergent
possibilities today (e.g. locations, web+call, calendar /presence)
UMTS OSA / Parlay technical session standardisation architecture
and concepts Same real life prototyping with Parlay/OSA today
(Ericsson, Telenor, Net4Call)
Slide 19
June 2001 Lill Kristiansen, Ericsson AS 19 UMTS: new concepts
VHE (Virtual Home Environment) Same services whereever you are
independent of terminal, access network,. (to the extent
possible)
Slide 20
June 2001 Lill Kristiansen, Ericsson AS 20 OSA (Open Service
Access) enabling new applications may be developped and operated by
3rd parties may utilize several features from several networks e.g.
combine Internet, mail, (UMS), PSTN voice and new multimedia
networks one user: several access types
Slide 21
June 2001 Lill Kristiansen, Ericsson AS 21 Parlay and UMTS Open
Service Access; Migration and Convergence
Slide 22
June 2001 Lill Kristiansen, Ericsson AS 22 Parlay
(www.parlay.org) MERGE IT AND TELECOM.MERGE IT AND TELECOM. Goal :
define APIs that provide enterprises access to network information
and allow them to control a range of network capabilities.
Slide 23
June 2001 Lill Kristiansen, Ericsson AS 23 Standardization of
Parlay 3GPP R99 (CN5): Adoption of Parlay 2.1 APIs : TS 23.127 +TS
29.198 Framework: Service View Generic Call Control User
Interaction (also for WAP push) CAMEL based Mobility Management
Terminal Capabilities (based on WAP UAProf) Data Session (GPRS
charging) Informative mapping to network protocols: TR 29.998 ETSI
(SPAN 3): will adopt all Parlay 2.1 APIs, base for ETSI, 3GPP and
ITU
Slide 24
June 2001 Lill Kristiansen, Ericsson AS 24 Standardization of
Parlay contd Parlay 3.0 / UMTS R04 : OSA will become OISP: Open
Interface for Service Providers No longer have separate groups: One
call control group (within 3GPP) of Parlay, ETSI and 3GPP. Joint
document ETSI - 3GPP.
Slide 25
June 2001 Lill Kristiansen, Ericsson AS 25 framework
Loc.informationCall control Service capability server(s) Interface
class OSA interface Open Service Architecture discovery Application
server HLRCSE Msg. server WAP server Openness; the crucial role of
the OSA Framework Framework provides controlled access to Service
Capabilities authentication of applications (possibly from
different domains) authorize access to one or more Service
Capabilities Framework enables incorporation of new Service
Capabilities enables to include non-standardized capabilities, and
make them available for (some) applications enables SCSs from
different vendors MMoIP* *MMoIP: H323 GK in R99 SIP server in
R04
Slide 26
June 2001 Lill Kristiansen, Ericsson AS 26 Location
application; interaction flow before traffic Application registers
and authenticates towards FW FW checks SLA, and starts suitable
UserLocationManager, returns reference to application
Slide 27
June 2001 Lill Kristiansen, Ericsson AS 27 Location service for
private subscribers full example this time. Bank services Location
services Leisure News
Slide 28
June 2001 Lill Kristiansen, Ericsson AS 28 Location service for
private subscribers Directions From To ATM Bank Police Default
Slide 29
June 2001 Lill Kristiansen, Ericsson AS 29 Location service for
private subscribers
Slide 30
June 2001 Lill Kristiansen, Ericsson AS 30 Location
application; interaction flow during traffic Terminal interacts via
WAP with application, selects ATM location option application
invokes userLocationRequest method, gets response application
produces suitable map (including term.caps from WAP GW), provides
this to terminal
Slide 31
June 2001 Lill Kristiansen, Ericsson AS 31 VHE and OSA;
subscriber ownership and openness Business model of UMTS VHE
(3GPP); Home Environment in control Home Environment (HE) owns
subscriber Home Environment VAS-provider helps HE to offer service
portfolio HE-VASP has relationship with HE, but not with
subscribers. Examples: taxi service (or trafikanten)has agreement
with GSM/UMTS operator to get locations, but taxi/trafikanten need
not have agreement with the end-user, end-user might even be
anonymous towards the taxi/trafikanten-service web content provider
have agreement with GSM/UMTS operator for e- payment solutions
end-user profile such as name, address, creditcard no. etc. reside
within GSM/UMTS operator
Slide 32
June 2001 Lill Kristiansen, Ericsson AS 32 UMTS OSA concept
originally by Ericsson Parlay APIs fit well in OSA concept Ericsson
joined Parlay and strives to harmonize Parlay and UMTS OSA, joint
effort with ETSI SPAN3 One API standard, one developer community!
Enabling differentiated services 3GPP and ETSI joined forces on
UMTS OSA, Parlay as input ITU refers to joint 3GPP/ETSI work on
APIs continuous feedback and alignment with Parlay group ensure
alignment with JAIN initiative and OMG OSA Standardization Status
and Ericsson Strategy
Slide 33
June 2001 Lill Kristiansen, Ericsson AS 33 Outline of the talk
Some examples of non-convergence Some examples of convergent
possibilities today (e.g. locations, web+call, calendar /presence)
UMTS OSA / Parlay technical session standardisation architecture
and concepts Same real life prototyping with Parlay/OSA today
(Ericsson, Telenor, Net4Call)
Slide 34
June 2001 Lill Kristiansen, Ericsson AS 34 Ericsson and Telenor
joint OSA project prOSA (proof of concept of OSA) by Telenor Mobil,
Telenor R&D, Ericsson MU and Ericsson IPT: Using IPT2.0 for
IP-telephony Adding OSA onto IPT2.0: User status and (Subset of)
Call Control using call control on an IP-based telephony network
combining with Gateway from VoIP to PSTN/GSM framework
Slide 35
June 2001 Lill Kristiansen, Ericsson AS 35 An example from
prOSA: Scenario 6 Rerouting when busy IP-network AS prOSA
Demonstrator Hermansen Frydenberg Hege PSTN/GSM Hege VGW OSA
interface FW CCUS GK
Slide 36
June 2001 Lill Kristiansen, Ericsson AS 36 A future
enhancement: Outlook Calendar IP-network AS Hermansen Frydenberg
Hege Sjur PSTN/GSM Sjur Hege VGW FW CCUS GK
Slide 37
June 2001 Lill Kristiansen, Ericsson AS 37 Prototyping 2: Trial
Participants and contact persons: Full presentation of this demo
can be downloaded from
http://www.parlay.org/news/events/pastevents.asp#may2001
[email protected] (project manager)
[email protected][email protected]
Slide 38
June 2001 Lill Kristiansen, Ericsson AS 38 Some Market
Objectives for the Trial Telenor: Explore the possibility to open
up the value chain Define service provider s requirements
Development of new services based on integration of IP and
telephone network access Service initiated call (Call out of the
blue) Ericsson: Get operator, vendor and 3rd party working together
Refine elements of Ericsson Parlay Developer Support program (see
http://www.ericsson.com/developerszone/) Net4Call: Verify the
Service provider s requirements Verify the business model
Slide 39
June 2001 Lill Kristiansen, Ericsson AS 39 Some Technical
Objectives for the Trial Telenor Test of 3G service platform based
on Parlay/OSA Network Integration Network and SLA Security
Requirements Capacity and load testing Ericsson: Test the Jambala
SCS Parlay\OSA Gateway in a live network Parlay Framework Parlay
Services Verify the integration needs of implementing an end-to-end
Parlay based solution Net4Call: Test of Net4Call Parlay/OSA
Connector Test of Net4Call Service Suite
Slide 40
June 2001 Lill Kristiansen, Ericsson AS 40 Services tested
Net4Call Net4Call Parlay Connector functionality Framework Call
Control User Interaction Net4Call Phone, Net4Call 800, Net4Call
FindMe Telenor Click to Call Number translation
Slide 41
June 2001 Lill Kristiansen, Ericsson AS 41 What does Parlay/OSA
help create? Get new and better services quicker e.g. get rid of my
4 ways of availability control better GUIs with standard web/wap
technologies bigger application developpers community ==>
synergy, quicker development, richer applications Open up to
information not present in the network e.g. calendar info, friends
and buddylists, work schedules (e.g. which taxis, plumbers,
ambulances), bus stop locations, content (information and
entertainment)
Slide 42
June 2001 Lill Kristiansen, Ericsson AS 42 Richer applications!
Just compare... Customizing mail-handling depending on .
Programming my desktop phone Absence codes: 0: on training 1: busy
2: at home 3: meeting 4: lunch (23 minutes) 5: out of office 6: ill
7: travelling 8: vacation Remember: date is MMDD All internal calls
will get absence info All external calls will get an attendant
