Performance analysis of different coding schemes for wideband vehicle-to-vehicle MIMO systems

被引：0
|
作者：
Liang X. [1 ,2 ]
Rong Z. [1 ]
Cao W. [3 ]
Liu S. [1 ]
Zhao X. [4 ]
机构：
[1] College of Electronic and Information Engineering, Hebei University, Baoding
[2] Hebei Key Laboratory of Power Internet of Things Technology, North China Electric Power University, Baoding
[3] School of Electrical and Electronic Engineering, North China Electric Power University, Baoding
[4] School of Electrical and Electronic Engineering, North China Electric Power University, Beijing
来源：
Journal of China Universities of Posts and Telecommunications | 2023年 / 30卷 / 06期
基金：
中国国家自然科学基金;
关键词：
geometrical channel models; low-density parity-check (LDPC) code; Turbo code; vehicle-to-vehicle (V2V) communication; wideband channels;
D O I：
10.19682/j.cnki.1005-8885.2023.1017
中图分类号：
学科分类号：
摘要：
The signal is subjected to lots of interferences in vehicle-to-vehicle (V2V) channel propagation, resulting in receiving error codes. Two-dimensional (2D) and three-dimensional (3D) geometrical channel models are used to depict the wideband V2V multiple-input multiple-output (MIMO) channels. Using the channel model, Turbo code and low-density parity-check (LDPC) code are investigated for wideband V2V MIMO system, and the encoding and the decoding schemes are investigated. The bit error rate (BER), channel capacity and outage probability of wideband V2V MIMO system using Turbo code and LDPC code are analyzed at different typical speeds. The results show that the performance of wideband V2V MIMO system using Turbo code outperform that using LDPC code. The performance is affected by transmitting and receiving speeds with the same coding scheme. And the channel capacity of the 3D channel is larger than that of 2D channel. © 2023, Beijing University of Posts and Telecommunications. All rights reserved.
引用
收藏
页码：89 / 98
页数：9
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