Multiple-Access Relay Channels with Non-Causal Side Information at the Relay

被引:0
作者
Osmani-Bojd, Mohammad [1 ]
Sahebalam, Assadallah [1 ]
Hodtani, Ghosheh Abed [1 ]
机构
[1] Ferdowsi Univ Mashhad, Commun & Comp Res Ctr, Mashhad, Iran
来源
2013 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) | 2013年
关键词
Multiple-access relay channel; Non-causal side information; decode and forward strategy; CAPACITY;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we derive an inner bound for two-user state-dependent multiple-access relay channel (MARC) via decode and forward strategy (DF) in which the states of channel are known non-causally at the relay. The inner bound is obtained by using a combination of binning scheme and codeword splitting. Codeword splitting at the relay is applied to generating two codebooks, one for utilizing a joint codebook between the relay and the transmitters and another for utilizing the channel state information. Furthermore, we obtain an outer bound for this model. Actually, our work is a generalization of Zaidi et al. work on the relay channel with informed relay to the MARC.
引用
收藏
页码:2636 / +
页数:2
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