An Achievable Rate Region for Interfering Multiple Access Channel and Broadcast Channel with a Cognitive Transmitter

被引:0
|
作者
Fehri, H. [1 ]
Khoshbin, H. [1 ]
Hodtani, G. A. [1 ]
Monemizadeh, M. [1 ]
机构
[1] Ferdowsi Univ Mashhad, Dept Elect Engn, Mashhad, Iran
关键词
Achievable rate region; broadcast channel; cognitive radio channel; multiple access channel; Gel'fand-Pinsker coding; DEGRADED MESSAGE SETS; RADIO CHANNELS;
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
We consider the inter-cluster cognitive behavior of two dissimilar interfering clusters, where the first cluster (i.e. primary cluster) consists of a single multiple access channel (MAC) with two senders and one receiver and the second cluster (i.e. cognitive cluster) is a broadcast channel (BC) which has a single sender and two receivers. The BC is assumed to have cognitive transmitter, who knows the messages transmitted by the other non-cognitive multiple access transmitters, in a non-causal manner. A Gel'fandPinsker coding-like technique is used to mitigate inter-cluster interference. An achievable rate region for this model is derived based on the Marton region with common message for the general BC and using a result of Slepian-Wolf rate region for the MAC.
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页数:5
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