Joint CPFSK Modulation and Physical-Layer Network Coding in Two-Way Relay Channels

被引：8
|
作者：
Sha, Nan [1 ]
Gao, Yuanyuan [1 ]
Yi, Xiaoxin [1 ]
Li, Wenlong [1 ]
Yang, Weiwei [1 ]
机构：
[1] PLA Univ Sci & Technol, Coll Commun Engn, Nanjing 210007, Jiangsu, Peoples R China
来源：
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2014年 / E97A卷 / 04期
关键词：
physical-layer network coding; continuous phase frequency shift keying; modulation index; maximum-likelihood sequence detection; CONVOLUTIONAL-CODES;
D O I：
10.1587/transfun.E97.A.1021
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A joint continuous phase frequency shift keying (CPFSK) modulation and physical-layer network coding (PNC), i.e., CPFSK-PNC, is proposed for two-way relay channels (TWRCs). This letter discusses the signal detection of the CPFSK-PNC scheme with emphasis on the maximum-likelihood sequence detection (MLSD) algorithm for the relay receiver. The end-to-end error performance of the proposed CPFSK-PNC scheme is evaluated through simulations.
引用
收藏
页码：1021 / 1023
页数：3
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