On Error-Correcting Performance of BCH Codes in VHF Mobile Channel with Different Subcarrier Modulation，Different Vehicle Speed and Different Environment

D.F.Yuan

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On Error-Correcting Performance of BCH Codes in VHF Mobile Channel with Different Subcarrier Modulation，Different Vehicle Speed and Different Environment

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- On Error-Correcting Performance of BCH Codes in VHF Mobile Channel with Different Subcarrier Modulation，Different Vehicle Speed and Different Environment
- Acta Electronica Sinica Issue 7, Pages: 67-73(1998)
- 作者机构：
  
  1.   山东大学电子工程系!济南
  2.   250100
  3.   清华大学电子工程系!北京
  4.   100084
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.21
- Published：1998
- 稿件说明：
移动端阅览
[1]袁东风,曹志刚.在VHF移动信道中不同条件下BCH码的纠错性能研究[J].电子学报,1998(07):67-73.

D.F.Yuan. On Error-Correcting Performance of BCH Codes in VHF Mobile Channel with Different Subcarrier Modulation，Different Vehicle Speed and Different Environment[J]. Acta Electronica Sinica, 1998, (7): 67-73.
[1]袁东风,曹志刚.在VHF移动信道中不同条件下BCH码的纠错性能研究[J].电子学报,1998(07):67-73. DOI：

D.F.Yuan. On Error-Correcting Performance of BCH Codes in VHF Mobile Channel with Different Subcarrier Modulation，Different Vehicle Speed and Different Environment[J]. Acta Electronica Sinica, 1998, (7): 67-73. DOI：

摘要

本文在文献[7]基础上研究了采用分组BCH码加交错技术抗衰落的性能．模拟了：BCH（63394）码、BCH（127787）码和BCH（1276410）码在交错与非交错两种不同情况下，副载波调制方式分别FSK300bits／s、QPSK1200bits／s、QPSK240bits／s和8PSK4800bits／s，不同车速分别为：40km／h和100km／h时的纠错性能

Abstract

In this paper

we investigate the performance of BCH （63 39 4） Code

BCH（127 78 7 ） codeand BCH（127 64 10） code with different interleaving degrees applied to the VHF mobile channel which was modelled by Swarts et al. in Joharmesburg

South Africa when the suhcdrier modulations are FSK 300bits/s

DPSK 1200bits/s

QPSK 2400bits/s and 8PSK 4800bits/s respectively at two different vehicle speeds of 40km/hand 100km/h in two different communication environments -city environment and freeway environment.

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