Study of Improvement of the BER Performance of Error CorrectionCode Based on Optimizing Energy Allocation
[1]ZHANG Wei-dang,LI Ping.Study of Improvement of the BER Performance of Error CorrectionCode Based on Optimizing Energy Allocation[J].Journal of Zhengzhou University (Engineering Science),2013,34(01):125-128.[doi:10.3969/j.issn.1671-6833.2013.01.030]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34卷
Number of periods:
2013 01
Page number:
125-128
Column:
Public date:
2013-01-16
- Title:
- Study of Improvement of the BER Performance of Error CorrectionCode Based on Optimizing Energy Allocation
- Keywords:
- channel coding; error correcting code; BER; union bound; energy distribution; simulation
- CLC:
- TN911.22
- DOI:
- 10.3969/j.issn.1671-6833.2013.01.030
- Abstract:
- How to improve the channel coding capacity and reduce the bit error rate has been the main re-search directions of channel coding. In order to improve the BER performance，based on a formula derivedfrom the union bound which can estimate the bit error rate for every position in the codeword sequence， a theo-retic method to optimize the bit energy is presented and applied to several kinds of channel codes. The analysisand simulation results show that the method can reduce the average BER noticeably，especially at higherSNRs.
- References:
- -
- Similar References:
Memo
-
Last Update:
1900-01-01