Layered Quantize-Forward For The Two-Way Relay Channel

被引：0
|
作者：
Do, Hieu T. [1 ]
Oechtering, Tobias J.
Skoglund, Mikael
机构：
[1] Royal Inst Technol KTH, Sch Elect Engn, Stockholm, Sweden
来源：
2012 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) | 2012年
基金：
瑞典研究理事会;
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper proposes two new coding schemes for the discrete memoryless two-way relay channel. The main target is to show the benefits of compress-forward without Wyner-Ziv binning and of layered relaying in networks wherein a relay is to help multiple destinations, that may have unequal channel quality and/or have access to different side information. Numerical results for a Gaussian channel show that the new coding schemes outperform variants of compress-forward relaying and offer a good trade-off between achievable rates and complexity and decoding delay. The idea can also be applied to other relay networks.
引用
收藏
页码：423 / 427
页数：5
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