The Gaussian Z-interference Channel with Rate-Constrained Conferencing Decoders

被引:0
作者
Do, Hieu T. [1 ]
Oechtering, Tobias J. [1 ]
Skoglund, Mikael [1 ]
机构
[1] Royal Inst Technol KTH, Sch Elect Engn, ACCESS Linnaeus Ctr, Stockholm, Sweden
来源
2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS | 2010年
基金
欧洲研究理事会; 瑞典研究理事会;
关键词
CAPACITY; NETWORKS;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We derive achievable rate regions for a 2-user Gaussian Z-interference channel with conferencing decoders. We identify different cases where the rate-limitedness of the conference link from the interference-free receiver to the interfered receiver affects the conferencing strategy as well as the achievable rate region. Furthermore, an outer bound to the capacity region based on cut-set and genie-aided bounds is presented.
引用
收藏
页数:5
相关论文
共 13 条
[1]   Gaussian Interference Networks: Sum Capacity in the Low-Interference Regime and New Outer Bounds on the Capacity Region [J].
Annapureddy, V. Sreekanth ;
Veeravalli, Venugopal V. .
IEEE TRANSACTIONS ON INFORMATION THEORY, 2009, 55 (07) :3032-3050
[2]  
[Anonymous], 2006, Elements of Information Theory
[3]  
[Anonymous], IEEE T INF THE UNPUB
[4]   INTERFERENCE CHANNELS [J].
CARLEIAL, AB .
IEEE TRANSACTIONS ON INFORMATION THEORY, 1978, 24 (01) :60-70
[5]  
Costa M., 1985, SEP, V31, P607
[6]  
COVER TM, 1979, IEEE T INFORM THEORY, V25, P572, DOI 10.1109/TIT.1979.1056084
[7]  
Dantzig G. B., 1997, LINEAR PROGRAMMING
[8]  
Do H. T., 2009, P ALL C COMM CONTR C
[9]  
DRAPER S, 2003, P ALL C COMM CONTR C
[10]  
Prabhakaran V., 2009, IEEE T INF THE UNPUB