120612 nettraxslides

Network Performance Diagnostics Tools

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ISSUES

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INTRODUCING NetTrax 3000

OBJECTIVES

QoS APPLICABLE STANDARDS

TESTING REQUIREMENTS & CONFIGURATION

TESTING PARAMETERS

Q & A

WHAT WE OFFER

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AGENDA

SAMPLE REPORT

COMPANY PROFILE

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ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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4

• Established in 2003; inspired by Malaysia’s Vision 2020

• Led by a group of professionals with diverse background in

Electrical/Electronic Engineering, Information and

Communications Technology (ICT), Telecommunications and

Business Management

• Have been entrusted by Government and private agencies to

handle and manage High Impact, High Risk Technical

Consultancy Services

• Solid track record and proven experience to realize any task and

projects undertaken

• Proven work process methodology through tried and tested

procedures

• “Your Satisfaction Is Our Success” – a tagline that embodies the

spirit of every NFE Consulting employees

1 COMPANY PROFILE

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HIGH PROFILE PROJECTS

High Speed Broadband (HSBB) Project

• Government Independent Consultant for High Speed Broadband Project

• Entrusted by the Malaysian Government to oversee and certify an RM 11.3 Billion project

• Processes Involved:• Certification on Financial Claims• Certification on Technical

Claims• Certification on Project

Processes and Management

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INFOSTRUCTURE CONSULTANCY FOR MULTIMEDIA DEVELOPMENT CORPORATION

HIGH PROFILE PROJECTS1

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Green ICT Working Group

• Assume chairmanship role for the Green ICT Working Group (GICT WG)

• Responsible for development of Green ICT guidelines to be used by industry

• Established 3 working threads for streamline of work process:

• Promotion and Awareness• Green ICT Solutions for Industry• Green ICT Metrics and

Measurements

GREEN ICT WORKING GROUP1

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Malaysian Technical Standard Forum Berhad (MTSFB)

• Member of MTSFB• Responsible for the establishment

and maintenance of standards, technical codes, network interoperability and operation issues.

• Working Group (WG) involved:• Next Generation Network• Wireless Internet Broadband• Multimedia Terminal• Green ICT• IPv6

Next Generation Network

IPv6

Wireless Internet Broadband

Green ICT

Multimedia Terminal

INDUSTRY INVOLVEMENT1

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REGULATORY BODY/ AGENCY/CLIENT PROJECTS

Malaysian Commission for Multimedia and Communication (MCMC)

Technical Consultant for PSTN Quality of Service AssessmentTechnical Consultant for Internet Broadband Quality of Service AssessmentTechnical Consultant for Dialup Internet Quality of Service AssessmentIndependent Consultant for High Speed Broadband Certification

Multimedia Development Corporation(MDEC)

Consultancy Study on Facilities and Utilities for CyberjayaAudit Assessment on Cybercities and CybercentresConsultancy Service, Study and Telco Services Compilation2G and 3G Cellular Walk Test for CybercentresMSC Building Guidelines Revision

Malaysian Electronics Payment System Sdn Bhd (MEPS

Turnkey Consultant and Solution Provider for MEPS Cash Transport

Kementerian Belia dan SukanMultimedia Consultant for Young Ambassador Award

Kementerian Keselamatan Dalam NegeriSecurity and Surveillance Technical Consultant

State of TerengganuTechnical Consultant for Wireless Broadband Access for Kuala TerengganuTechnical Consultant for Trengganu Internet Exchange

TRACK RECORDS1

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Time Engineering Berhad (TEB) Technical Consultant for Langkawi Wireless BraodbandTechnical Consultant for Wireless Broadband Initiative

Time dotCom Berhad (Time) Technical Consultant for Cyberjaya Wireless Broadband InitiativeTechnical Consultant for Wireless Braodband Access for Penang

MSCMS Sdn Bhd Technical Consultant for Cyberjaya Wireless Broadband InitiativeTechnical Consultant for Wimax and Wireless BroadbandTechnical Consultant and Solution Provider on GIS System for MOHA Brunei

M-Mode Multimedia Berhad Technical Consultant for Payment Gateway and Network Infrastructure for Jakarta Monorail Project

TM Applied Business Sdn Bhd (TAB) Technical Consultant for Anti Fraud Device (AFD)Technical Consultant for EasyNet

TM Payphone Technical Consultant for Static Fraud Problem

TM Research Sdn Bhd Technical Consultant for SIP VoIP TelephoneTechnical Consultant for WiFi SIP phone

TRACK RECORDS1

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Kementerian Kerja Raya Malaysia Road Traffic Info System

Tenaga Nasional Berhad Utility Survey and Mapping

Konsortium Jaringan Selangor Technical Consultant for Utility Survey and GIS Mapping

Felda Berhad Turnkey Consultant and Solution Provider for Attendance, Security and Surveillance Group wide

UEM Group BerhadTechnical Consultant for ENRICH ProjectTechnical Consultant for GISS ProjectTechnical Consultant for MYREN2 Project

TRACK RECORDS1

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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EXISTING SCENARIO – CONVERGED

NETWORK2

VOICE

NETWORK

VIDEO

NETWORK

DATA

NETWORK

WIRELESS

NETWORK

CONVERGED

IP

NETWORK

• Networks are being transformed by multiple services, mixing data, voice, video and mobility

• Convergence enables cross-device applications (e-mail to TVs, video to mobile handsets, etc.)

• Each service has unique performance and management requirements

• Network problems multiply quickly and become harder to pinpoint, translating into revenue loss and customer churn

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THE PERENNIAL PROBLEMS2

MY NETWORK

IS SO SLOW!!!!

AM I GETTING A FAIR DEAL FOR MY NETWORK?

CAN I VERIFY MY NETWORK

VENDOR CLAIMS?

SOUNDS FAMILIAR?

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2

IS MY NETWORK READY TO

HANDLE TRIPLE PLAY?

DO YOU NEED TO KNOW THIS?

WHICH SEGMENT OF MY NETWORK

MAY POSE PROBLEMS?

DOES MY NETWORK QoS CONFORMS TO

THE SUBSCRIBED STANDARD?

CAN MY NETWORK

RELIABILITY BE IMPROVED?

ALWAYS ON MY MIND…

DOES MY NETWORK FULFILL THE

REQUIREMENTS OF CURRENT AND

FUTURE APPLICATIONS?

AM I SPENDING WISELY ON

UPGRADES?

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“While current trends suggest that broadband access is progressing rapidly and is likely to

substantially empower the consumer’s Internet-experience, the problems posed by broadband access

for supporting QoS are daunting”

Dr. William Lehr & Dr. Lee McKnight

A Broadband Access Market Framework:

Towards Consumer Service Level Agreements

“Commercial customers, increasingly unhappy with their inability to get predictable QoS for their

Internet applications began to demand SLAs that specified technical performance parameters

analogous to those common for traditional telecom offerings, but more appropriate to packet-based

IP services (e.g., packet delay bounds, jitter, peak and average bandwidth, and committed

information rates).”

In a service level agreement (SLA), a supplier agrees to achieve defined levels of performance and a customer obtains rights and

remedies if the supplier fails to achieve those levels of performance. ……….

The first and most important step in developing an effective SLA is to ask the right questions.

Brad L. Peterson, Partner, Mayer, Brown, Rowe & Maw

Ten Key Questions for Developing Effective Service Level

Agreements

ISSUES: THE EXPERTS VIEW2

“According to Malaysian Communications and Multimedia Commission (MCMC), poor service makes up the bulk or 35% of the complaints”

The Star (7/5/2011)

ISSUES: THE FACTS2

“Malaysia ranks 102 with an average download speed of 2.61Mbps”

The Star (7/5/2011)

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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WHAT

IS IT?

HOW

IT WORKS?

WHY

IT IS NEEDED?

• An Active Testing Software Tools designed

to measure and perform QoS Audit on

Broadband and Data Network

• Able to perform measurement on any IP

Network

• By measuring Broadband Quality of

Services (QoS) Assessment based on

Industry Best Practices and Subscribed

Service Level Agreement (SLA)

• To perform test and collect data in order to

provide an irrefutable analysis based on

Industry Best Practices and Subscribed

Service Level Agreement (SLA)

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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OBJECTIVES4

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To establish benchmark data on any IP based network

Accurately measure network Quality of Service metrics such as Network Latency, Throughput, Packet Loss, Jitter and Traceroute

Provide Irrefutable Results with Accurate Industry Proven Measurements via Industry Trusted Methodology & Equipment

The Testing Environment shall Emulate actual ‘Real-World’ Deployment

Quickly Isolate, Resolve and Identify Network Connectivity and QoS issues Network wide

Provide GAP Analysis on results

Verify and Validate End-to-end Network Service and Performance Levels

OBJECTIVES OF THE TEST

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NETTRAX 3000 COMPONENTS7

CONFIGURATION SETTINGS AND TEST INITIATOR

IMMEDIATE VIEWING OF RESULTS

DATA EXTRACTION AND VIEWING

DATA MINING

NETTRAX 3000 CLIENT

SUPPORTS UP TO 4 CONCURRENT TESTS

AUTHORISES, VERIFY AND VALIDATE TEST

CENTRALISED DATA STORAGE FUNCTION

DETERMINES STATUS OF TEST AND NETTRAX CLIENT

NETTRAX 3000 SERVER

ENABLES REMOTE MONITORING OF CURRENT TESTS

ALLOWS REMOTE EXTRACTION OF TEST RESULTS

PROVIDES SECURE ACCESS

RUNS ON ANY WEB BROWSER

NETTRAX 3000 WEB DASHBOARD

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TESTING CONFIGURATION – SEGMENT A7

PROPOSAL :SEGMENTIZATION TO ‘DISSECT’ NETWORK PROBLEMS

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TESTING CONFIGURATION – SEGMENT B7

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TESTING CONFIGURATION – SEGMENT C7

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SCREEN SHOTS7

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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QoS APPLICABLE STANDARDS5

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ITU-T Rec. E.800/2101

ITU-T Rec. I.140

ITU-T Rec. X.902

ITU-T Rec. H.223

ITU-T Rec. E.600

ITU-T Rec. E.417

Mandatory Standards for Quality of

Service (Broadband Access Service)

Determination No 1 of 2007

ETNO/ETSI Rec. EG.202 057 1,2,3,

European Telecommunications Network Operators’ Association

European Telecommunications Standard Institute

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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NetTrax 3000 FEATURES6

Types of Measurements & Parameters

• Active (Intrusive) Measurements

• Performed on artificially generated traffic – Traffic can be tailored to check network

parameters

• Performed under the same conditions of customer use by generating automatic

connections to a service and by measuring relevant end-to-end parameters

• The Intrusive Tool is implemented in general at the Access Network Interface like

Switch, Router, Gateway, Customer Premise Equipment (CPE) etc.

• Four (4) simultaneous NetTrax Clients can be served by one (1) NetTrax Server at any

one time

• Tests Parameters are configurable – size of packet, subscribed bandwidth, delay

between tests etc.

• Parameters

• Network Latency –Delay in Transmission caused by the Network

• Throughput – Amount of available(actual) bandwidth available to End User

• Packet Loss – Amount of data loss suffered by the End User caused by the network

• Jitter – measure of the variability over time of the packet latency across a network.

A network with constant latency has no jitter.

• Traceroute – to identify the route transverse by packets across an Internet

Protocol (IP) network from source to destination

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WHERE THE ACTION TAKES PLACE6

TRANSPORT

SESSION

PRESENTATION

APPLICATION

PHYSICAL

DATALINK

NETWORK

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7Layer 4 (Transport)

This layer provides transparent transfer of data between end

systems, or hosts, and is responsible for end-to-end error recovery

and flow control. It ensures complete data transfer.

Layer 3 (Network)

This layer provides switching and routing technologies, creating

logical paths, known as virtual circuits for transmitting data from

node to node. Routing and forwarding are functions of this layer

as well as addressing, internetworking, error handling, congestion

control and packet sequencing.

Layer 2 (Datalink)

At this layer, data packets are encoded and decoded into bits. It

furnishes transmission protocol knowledge and management and

handles errors in the physical layer, flow control and frame

synchronization. The data link layer is divided into two sub layers:

The Media Access Control (MAC) layer and the Logical Link Control

(LLC) layer. The MAC sub layer controls how computer on the

network gains access to the data and permission to transmit it.

The LLC layer controls frame synchronization, flow control and

error checking.

NetTrax 3000 performs tests on OSI Layer 2, 3 and 4

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ACTIVE VS PASSIVE TOOL6

Full Turn

• Monitor condition

on a full capacity

basis

• Monitor time

taken to fill the

bucket

Result : Size of Bucket

Time taken to fill

ACTIVE TEST

Quarter Turn

• Monitor condition

on as is basis

• Monitor time

taken to fill the

bucket

Result : Size of Bucket

Time taken to fill

PASSIVE TEST

In Active Test, data will be generated artificially to test the capacity

of the bandwidth and other factors that can affect the network

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TESTING REQUIREMENTS

NetTrax 3000 Server NetTrax 3000 Client

Network Connection Valid Network

Connection

Valid Network

Connection

IP Address Static IP Dynamic IP

Able to function behind

Firewall?

Yes, must open ports

5000-5010 (ICMP Ports)

for NetTrax

Yes, must open ports

5000-5010 (ICMP Ports)

for NetTrax

Able to function behind

NAT (Network Address

Translation)?

Yes, need to activate Port

Forwarding

Yes, need to activate Port

Forwarding

Additional Requirements • To provide power

source

• Secure storage area

• To provide access to

test area

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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TESTING PARAMETERS7

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Measurement of Network Latency

Network latency is simply defined as the time delay observed as data transmits fromone point to another. Usually, to determine network latency, the origin and destinationpoints are used. In some cases, network latency may be defined by the time it takessome form of data to make a full circuit back to the originating point. It is also knownas lag or delay.

Speed of sending a packet of data fromone source to destination and returnedback to source. Also call Round TripTime (RTT). This will show the networkspeed in milliseconds (ms)

What do we get by testing latency?

What is network latency?

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Measurement of Throughput

TESTING PARAMETERS7

Throughput is the rate at which a computer or network sends or receives data.It therefore is a good measure of the channel capacity of a communicationslink, and connections to the internet are usually rated in terms of how manybits per second (bit/s).

What is Throughput?

What do we get by testing Throughput?

It will tell how the network capacity.

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TESTING PARAMETERS7

Measurement of Packet Loss

Packet loss occurs when one or more packets of data travelling acrossa computer network fail to reach their destination in time and in the rightsequence.

What is packet loss?

What do we get from packet loss result?

It will tell the network reliability.

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TESTING PARAMETERS7

Measurement of Jitter

In voice over IP (VoIP) and video over IP, jitter is the variation in the timebetween packets arriving, caused by network congestion, timing drift, or routechanges.

What do we get from Jitter result?

It will tell the readiness of the networkfor triple play application (Voice, Videoand Data)

What is Jitter?

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TESTING PARAMETERS7

Traceroute Measurement

Traceroute shows you the route transverse by the packet over the network,listing all the intermediate network elements a packet must pass through toget to its destination.

What is Traceroute?

What we get by testing Traceroute?

It can help you determine why yourconnections to a given server might be poor,and can often help you figure out whereexactly the problem is. It also shows youhow systems are connected to each other,letting you see how your ISP connects to theInternet as well as how the target system isconnected.

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TESTING EQUIPMENTS7

NETTRAX 3000 SERVER

- 1U Rack Mounted

- Xeon Quad Core processor

- 4GB RAM

- 320 GB HDD

- Network Card

- MS Windows 7

- NetTrax 3000 Server Software

- MS Excel and MS Access

NETTRAX 3000 CLIENT

- Laptop or Desktop

- Intel i3 processor

- 4GB RAM

- 320 GB HDD

- Network Card

- MS Windows 7

- NetTrax 3000 Client Software

- MS Excel and MS Access

MINIMUM REQUIREMENTS

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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SAMPLE REPORT

What the Graph shows:Latency results of test environment against Regulatory Authority Mandatory Standards.Initial Analysis:Partial compliance. Cause of latency need to be identified.

What the Graph shows:Bandwidth/Throughput (TCP) results of test environment against Regulatory Authority Mandatory Standards.Initial Analysis:Download is good but Upload needs to be rectified.

What the Graph shows:Packet Loss (TCP) results of test environment against Regulatory Authority Mandatory Standards.Initial Analysis:All tests complied to the Regulatory Authority Mandatory Standards. However, Test 2 shows abnormal packet loss.

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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OUR OFFERINGS

OUTRIGHT

•Outright purchase of 1 X NetTrax Server Software and 4 X NetTrax Client Software

•Inclusive of Hardware, Training and Installation (subject to location)

RENTAL SOFTWARE

•Rental of NetTrax Software to perform test for a period of time

•Excluding hardware, installation, training and data analysis & reporting

RENTAL SERVICES

•Rental of NetTrax Software to perform test for a period of time with professional services

•Our consultants will perform testing and compile the results analysis and reporting

MANAGED SERVICES

•For a fixed monthly fee over longer period of time we will perform periodical test and deliver reports to the customer

•No initial investments from customer eliminating CAPEX and OPEX

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SAMPLE APPLICATIONS

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9a Testing Details

Tools For MeasurementsActive measurement needed due to lack of statistics

• NetTrax 3000

• TEMS Investigation for UMTS (Software)

• TEMS Scanner (Software + HW)

• External GPS

• User Equipment (UE)

• TEMS DeskCat for post processing

• Google Earth

• MS Access/Excel based tools

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9a Testing Details

Testing Location - Subang Bestari

101.54383.1858

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9a Testing Details

Testing Location - Subang Bestari

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9a Testing Details

Testing Location - Senawang

101.98582.6736

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9a Testing Details

Testing Location - Senawang

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Subang Bestari

Senawang Jaya

9b Methodology

Tool Deployment

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9c Methodology

Result Calculation

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9d Methodology

Result Calculation

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9e Methodology

RSCP

Ec/No -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1

> 5

More than 5 dBm

GOODPOOR MODERATE

> 3 to ≤ 5

Between > 3 ≤ 5 dBm

≤ 3

Less than ≤ 3

Ec/No

POOR

RSCP -105 -104 -103 -102 -101 -100 -99 -98 -97 -96 -95 -94 -93 -92 -91 -90 -89 -88 -87 -86 -85 -84 -83 -82 -81 -80 -79 -78 -77 -76 -75 -74

MODERATE GOOD

≥ 85

More than 85 dBm

< -97

Less than -95 dBm Between ≥ 95 and < -85 dBm

≥ 97 to < -85

9f Results - Summary

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Test TypeResult Subang

Bestari

Result Senawang

JayaRemarks

Latency not comply comply

Throughput TCP Upload not comply not comply

Throughput TCP Download not comply not comply

Throughput UDP Upload not comply not comply

Throughput UDP Download comply not comply

TCP Packet Loss not comply comply

UDP Packet Loss Upload comply comply

UDP Packet Loss Download comply comply

UDP Jitter Upload not comply not comply

UDP Jitter Download comply not comply

Traceroute

Ec/No -4.83 -9.81 Average Reading (dBm)

RSCP -68.61 -83.79 Average Reading (dBm)

9g Results - Summary

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Subang Bestari (Based on PIR) Subang Bestari (Average Results)

Test TypePoint A

100m

Point B

400m

Point C

600m

Point D

1000mTest Type

Point A

100m

Point B

400m

Point C

600m

Point D

1000m

Latency 6.67% 0.00% 60.00% 3.33% Latency (ms) 310 339 200 345

Throughput TCP Upload 0.00% 0.00% 0.00% 0.00% Throughput TCP Upload (Mbps) 0.220 0.281 0.256 0.280

Throughput TCP Download 0.00% 0.00% 0.00% 0.00% Throughput TCP Download (Mbps) 1.176 1.224 1.192 1.219

Throughput UDP Upload 33.33% 16.67% 13.33% 23.33% Throughput UDP Upload (Mbps) 2.022 1.851 1.740 2.106

Throughput UDP Download 90.00% 100.00% 96.67% 100.00% Throughput UDP Download (Mbps) 2.885 3.109 3.02 3.145

TCP Packet Loss 10.00% 4.17% 5.00% 6.00% TCP Packet Loss 10.00% 4.17% 5.00% 6.00%

UDP Packet Loss Upload 0.85% 0.82% 0.85% 0.85% UDP Packet Loss Upload 0.85% 0.82% 0.85% 0.85%

UDP Packet Loss Download 0.96% 0.93% 0.96% 0.96% UDP Packet Loss Download 0.96% 0.93% 0.96% 0.96%

UDP Jitter Upload (ms) 92.429 79.653 69.534 84.490 UDP Jitter Upload (ms) 92.429 79.653 69.534 84.490

UDP Jitter Download (ms) 20.280 6.152 16.821 24.741 UDP Jitter Download (ms) 20.280 6.152 16.821 24.741

Traceroute - - - - Traceroute - - - -

Ec/No (dBm) -5.900 -4.160 -3.410 -5.870 Ec/No (dBm) -5.900 -4.160 -3.410 -5.870

RSCP (dBm) -64.150 -60.650 -66.540 -83.100 RSCP (dBm) -64.150 -60.650 -66.540 -83.100

Senawang Jaya (Based on PIR) Senawang Jaya (Average Results)

Test TypePoint A

100m

Point B

400m

Point C

600m

Point D

1000mTest Type

Point A

100m

Point B

400m

Point C

600m

Point D

1000m

Latency 100.00% 96.67% 100.00% 96.67% Latency (ms) 87 115 99 118

Throughput TCP Upload 0.00% 0.00% 0.00% 0.00% Throughput TCP Upload (Mbps) 0.300 0.293 0.310 0.263

Throughput TCP Download 0.00% 0.00% 0.00% 0.00% Throughput TCP Download (Mbps) 0.898 0.850 0.932 0.635

Throughput UDP Upload 26.67% 23.33% 36.67% 56.67% Throughput UDP Upload (Mbps) 2.216 2.204 2.472 3.062

Throughput UDP Download 3.33% 0.00% 0.00% 0.00% Throughput UDP Download (Mbps) 2.015 1.840 1.419 0.642

TCP Packet Loss 0.00% 0.83% 2.50% 3.33% TCP Packet Loss 0.00% 0.83% 2.50% 3.33%

UDP Packet Loss Upload 0.85% 0.85% 0.86% 0.89% UDP Packet Loss Upload 0.85% 0.85% 0.86% 0.89%

UDP Packet Loss Download 0.97% 0.97% 0.97% 0.97% UDP Packet Loss Download 0.97% 0.97% 0.97% 0.97%

UDP Jitter Upload (ms) 46.608 48.608 52.614 94.432 UDP Jitter Upload (ms) 46.608 48.608 52.614 94.432

UDP Jitter Download (ms) 54.312 66.984 96.588 561.597 UDP Jitter Download (ms) 54.312 66.984 96.588 561.597

Traceroute - - - - Traceroute - - - -

Ec/No (dBm) -7.47 -8.74 -10.28 -12.74 Ec/No (dBm) -7.47 -8.74 -10.28 -12.74

RSCP (dBm) -67.25 -78.74 -93.45 -95.74 RSCP (dBm) -67.25 -78.74 -93.45 -95.74

9h Results - Summary

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Subang BestariLatency

Throughput

Packet Loss

0

50

100

150

200

250

300

350

400

-90.00

-80.00

-70.00

-60.00

-50.00

-40.00

-30.00

-20.00

-10.00

0.00

Point A Point B Point C Point D

ms

dB

m

Ec/No (dBm) RSCP (dBm) Latency (ms)

0.000

0.050

0.100

0.150

0.200

0.250

0.300

-90.00

-80.00

-70.00

-60.00

-50.00

-40.00

-30.00

-20.00

-10.00

0.00

10.00


Mb

ps

dB

m

Ec/No (dBm) RSCP (dBm)

Throughput TCP Download (Mbps) Throughput UDP Upload (Mbps)

Throughput UDP Download (Mbps) Throughput TCP Upload (Mbps)

0.00%

2.00%

4.00%

6.00%

8.00%

10.00%

12.00%

-90.00

-80.00

-70.00

-60.00

-50.00

-40.00

-30.00

-20.00

-10.00

0.00

10.00


dB

m


Packet Loss UDP Upload Packet Loss UDP Download

Packet Loss TCP

9i Results - Summary

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Senawang JayaLatency

Throughput

Packet Loss

0

20

40

60

80

100

120

140

-120

-100

-80

-60

-40

-20

0


ms

dB

m

Ec/No (dBm) RSCP (dBm) Latency (ms)

0.78%

0.80%

0.82%

0.84%

0.86%

0.88%

0.90%

0.92%

0.94%

0.96%

0.98%

-120

-100

-80

-60

-40

-20

0

20


dB

m


Packet Loss TCP Packet Loss UDP Upload

Packet Loss UDP Download

0.230

0.240

0.250

0.260

0.270

0.280

0.290

0.300

0.310

0.320

-120

-100

-80

-60

-40

-20

0

20


Mb

ps

dB

m


Throughput TCP Download (Mbps) Throughput UDP Upload (Mbps)

Throughput UDP Download (Mbps) Throughput TCP Upload (Mbps)

ISSUES

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OBJECTIVES



TESTING PARAMETERS

Q & A

WHAT WE OFFER

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SAMPLE REPORT

COMPANY PROFILE

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Q & A10

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Q & A10

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For further information:

NFE Consulting Sdn. Bhd.

15C, 15th Floor, Plaza Ampang City

Jalan Ampang

50450 Kuala Lumpur

Tel : (6)03 – 4251 6228

Fax : (6)03 – 4252 6228

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