Two-User Gaussian Interference Channels: An Information Theoretic Point of View (Foundations and Trends (R) in Communications and Information Theory) ... in Communications and Information Theory) - Softcover

Shang, Xiaohu; Chen, Biao

 
9781601987327: Two-User Gaussian Interference Channels: An Information Theoretic Point of View (Foundations and Trends (R) in Communications and Information Theory) ... in Communications and Information Theory)

Synopsis

Gaussian Interference Channels introduces both classic and recent capacity theorems for the two-user Gaussian interference channel including both the single-antenna and the multiple-antenna cases. The reader is presented with a comprehensive overview of the single-antenna case. Starting from the basics, including capacity outer bounds and achievable rate region several capacity results for single antenna Gaussian interference channel are described. This section concludes with a full discussion on the capacity region and sum-rate capacity for various types of interference. The more complex multiple-antenna case uses multiple-dimensional signaling that results in new interference states including generally strong, generally noisy and generally mixed interference are introduced to obtain capacity theorems that generalize those for the single-antenna case. Gaussian Interference Channels is essential reading for all researchers and scientists in information theory and communications.

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