Fault tolerant bit number optimization of channel coding based on probability statistics method

An optimization method is proposed which can effectively reduce the impact of the difference between effective data bit error rate and telemetry frame synchronization code error rate when channel coding is used in space telemetry tracking and command (TT & C) system. Firstly, theoretical analysi...

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Bibliographic Details
Published in2016 15th International Conference on Optical Communications and Networks (ICOCN) pp. 1 - 3
Main Authors Li Sanwen, Tan Fenglei, Nie Yongming
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2016
Subjects
Channel coding
Error analysis
Fault tolerance
Fault tolerant bit number
Fault tolerant systems
Frame synchronization
Signal to noise ratio
Synchronization
Telemetry tracking and command
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Summary:An optimization method is proposed which can effectively reduce the impact of the difference between effective data bit error rate and telemetry frame synchronization code error rate when channel coding is used in space telemetry tracking and command (TT & C) system. Firstly, theoretical analysis of frame synchronization theory, error rate calculating methods and fault tolerant bit number optimization principles are given in detail. Then, experimental results are obtained including the optimal bit number with (1/3, turbo) channel coding and 1M bit rate. Both theoretical and experimental results indicate the method proposed here is effectively which has potential applying value for fault tolerant bit number selecting during channel coding in TT & C system.
DOI:10.1109/ICOCN.2016.7875602