Serially Concatenated CPM in Two-Way Relay Channels with Physical-Layer Network Coding

被引：3

作者：

Sha, Nan ^{[1
]}

Chen, Lihua ^{[1
]}

Gao, Yuanyuan ^{[1
]}

Guo, Mingxi ^{[1
]}

Xu, Kui ^{[1
]}

机构：

[1] Army Engn Univ PLA, Commun Engn Coll, Nanjing 210007, Jiangsu, Peoples R China

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2019年 / E102A卷 / 07期

基金：

中国国家自然科学基金;

关键词：

physical-layer network coding; serially concatenated continuous phase modulation; soft input soft output; CONTINUOUS-PHASE MODULATION; DESIGN; PERFORMANCE;

D O I：

10.1587/transfun.E102.A.934

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A physical-layer network coding (PNC) scheme is developed using serially concatenated continuous phase modulation (SCCPM) with symbol interleavers in a two-way relay channel (TWRC), i.e., SCCPM-PNC. The decoding structure of the relay is designed and the corresponding soft input soft output (SISO) iterative decoding algorithm is discussed. Simulation results show that the proposed SCCPM-PNC scheme performs good performance in bit error rate (BER) and considerable improvements can be achieved by increasing the interleaver size and number of iterations.

引用

页码：934 / 937

页数：4

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