The Design and Implementation of Multiple Services Tracking and Parallelly Testing in CMMB System

Guo Ping Lei; Xian Yi Yineng

doi:10.4028/www.scientific.net/AMM.427-429.506

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 427-429The Design and Implementation of Multiple Services...

The Design and Implementation of Multiple Services Tracking and Parallelly Testing in CMMB System

Abstract:

We need to track and detect all kinds of business when we prepare to have a test on the network in the Mobile Digital Multimedia Broadcasting System. This paper raise a way can parallelly test all the physical parameters such as RSSI, multipath, constellation diagram, BER and SNR of the service time slot of every frame in CMMB system by making a research on the traditional way of multiple services tracking and parallelly testing in CMMB system.On the basis of traditional way, we increase parity service discriminant moduleodd service parameters test module and even service parameters test module and make reasonable control scheme that odd service parameters test module and even service parameters test module test and receive the input data alternately in time ,that is to say, they independently make internal data processing, which making a good solution to the problems that the occupation of the system resource and insufficient data processing time.

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Periodical:

Applied Mechanics and Materials (Volumes 427-429)

Pages:

506-510

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.427-429.506

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Online since:

September 2013

Authors:

Guo Ping Lei, Xian Yi Yineng

Keywords:

CMMB, Mobile Digital Multimedia Broadcasting, Parallelly Testing, Testing, Tracking

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References

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