Title :
Capacity Regions and Sum-Rate Capacities of Vector Gaussian Interference Channels
Author :
Shang, Xiaohu ; Chen, Biao ; Kramer, Gerhard ; Poor, H. Vincent
Abstract :
The capacity regions of vector, or multiple-input multiple-output, Gaussian interference channels are established for very strong interference and aligned strong interference. Furthermore, the sum-rate capacities are established for Z interference, noisy interference, and mixed (aligned weak/intermediate and aligned strong) interference. These results generalize known results for scalar Gaussian interference channels.
Keywords :
Gaussian channels; MIMO communication; channel capacity; radiofrequency interference; capacity regions; multiple-input multiple-output channel; sum-rate capacities; vector Gaussian interference channels; Covariance matrix; Integrated circuits; Interference; MIMO; Noise; Noise measurement; Receivers; Capacity; interference; multiple–input multiple–output (MIMO);
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.2010.2059950
