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

 

 
   
   
   
   
   
   
   

 
 
Chromatic for Video Testing

Ʈְ ä Ʈ º LTE Ѿƿ ֵ , ϴ ø̼Դϴ.

߼ ̽, Ʈũ ׸ ø̼ǰ ȣ ۿ뿡 Ǵ ǰ(VQoE) Һڰ ڿ ܸ ϴ ߿ Ұ ǰ ֽϴ.

ȭ ۽ ̳ ׸ ջ Ǵ ũ ʴ Һڴ Ҹ ̰ ̿ ڴ پ Ʈũ ǰ ܸ ø̼ ̸ м ʿ䰡 ֽϴ.

Spirent Chromatic ġ ׼ ٽ ǥ (KPIs) VQoE ϴ ϰ ȿ ַԴϴ.

ܸ Ʈ ġ ǰ ī޶ ̿Ͽ ȭ鿡 Ÿ ϵ ĸ QoE ν ڰ ִ ġȭϿ м մϴ.


Network Technologies

LTE, WiFi, WiMAX, UMTS, CDMA 2000/EV-DO

Device Operating Systems

OS-agnostic (all major mobile OSs)

Codecs/Containers

All popular A/V codecs & containers

Video Chat

Skype, Gtalk, Joyn, Tango and more

Test Metrics

·         Video frame rate performance

·         Audio/video synchronization performance

·         Video freeze metrics

·         Video impairment metrics

·         Video and audio scores

·         Video reliability metrics

Environments

Lab-based video quality testing

·         - Device functional testing using local content

·         - Controlled network testing using Wi-Fi

·         - Testing with a wireless network simulator

Field-based testing in a live network

·         - Stationary testing in multiple locations with differing network conditions and coverage

·         - Drive testing on established routes