443 citations · 1k across the 64 of their papers we have counts for
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MIMO Z-Interference Channels: Capacity Under Strong and Noisy Interference
Xiaohu Shang, Biao Chen, Gerhard Kramer +1
The capacity regions of multiple-input multiple-output Gaussian Z-interference channels are established for the very strong interference and aligned strong interference cases. The…
Pipelined Encoding for Deterministic and Noisy Relay Networks
Gerhard Kramer
Recent coding strategies for deterministic and noisy relay networks are related to the pipelining of block Markov encoding. For deterministic networks, it is shown that pipelined e…
Capacity Regions and Sum-Rate Capacities of Vector Gaussian Interference Channels
Xiaohu Shang, Biao Chen, Gerhard Kramer +1
The capacity regions of vector, or multiple-input multiple-output, Gaussian interference channels are established for very strong interference and aligned strong interference. Furt…
Noisy-interference Sum-rate Capacity of Parallel Gaussian Interference Channels
Xiaohu Shang, Biao Chen, Gerhard Kramer +1
The sum-rate capacity of the parallel Gaussian interference channel is shown to be achieved by independent transmission across sub-channels and treating interference as noise in ea…
Outer Bounds on the Admissible Source Region for Broadcast Channels with Dependent Sources
Gerhard Kramer, Yingbin Liang, Shlomo Shamai
Outer bounds on the admissible source region for broadcast channels with dependent sources are developed and used to prove capacity results for several classes of sources and chann…
The MIMO Wireless Switch: Relaying Can Increase the Multiplexing Gain
Hassan Ghozlan, Yahya Mohasseb, Hesham El Gamal +1
This paper considers an interference network composed of K half-duplex single-antenna pairs of users who wish to establish bi-directional communication with the aid of a multi-inpu…