SPIRENT

 

CDMA

 

- PLTS

 

- C2K-ATS

 

- AirAccess C2K

 

- ATMPS

 

- APEX C2K

 

WCDMA

 

- ULTS

 

- UCR

 

- UDP

 

- Development Library

 

LTE

 

- LTE RF Performance

 

- LTE Data Throughput

 

- LTE System Selection

 

- CS8

 

RF Channel Emulator

 

- SR5500M

 

- VR5

 

Wi-Fi Simulator

 

- GSS5700

 

Service Experience

 

- Chromatic

 

- Nomad

 

- Datum

 

- Nomad HD

 

 
   
   
   
   
   
   
   

 
 
Nomad for Call & Voice Testing
Call and Voice Measurement System

 

Call & Voice ý Nomad 2G, 3G 4G ġ ǰ ȭ ϰ ϴ ڿ ü ÷Դϴ.

Nomad Ϲ ǰ ׽Ʈ Ӹ ƴ϶ ǥ ˰ PESQ, POLQA Ͽ ο ʵ Lab żϰ ﰢ м ð ֵ Ǿϴ

l  Testing in both live and simulated network environments

l  Device Acceptance Testing

l  Field Testing

l  Benchmarking of Devices, Networks and Content/Services

l  New Technology and Configuration Testing

l  Multi-Service Testing

l  Network Loading & Dimensioning

l  Customer Support Applications

l  Custom or Branded Content Testing

Network Technologies

LTE, VoIP, CDMA, GSM, UMTS, HSPA+

Device Operating Systems

Android, Bada, BlackBerry, iOS, Symbian, WebOS, Windows Phone

Interfaces

To devices (four channels) : Electric coupling , Bluetooth

To servers : IP , PSTN

Test Algorithms and Metrics

·         PESQ (ITU-T P.862)

·         POLQA (ITU-T P.863)

·         Bluetooth service quality

·         End-to-end verified call testing using programmed interfaces such as Bluetooth

Calling Scenarios

·         Mobile to Landline

·         Mobile to Mobile

·         Mobile-Originated

·         Mobile-Terminated

Environments

·         Simulated network tests—in-lab tests that measure baseband performance for voice applications

·       Live network tests

o      In every network infrastructure environment

o      Across radio access technology boundaries

o     Poor coverage

o     Drive out of coverage

o     Stationary / mobile / indoor

·       Free-space, handset to head, handset in hand to head