The following publications are possibly variants of this publication:
- On the achievable sum rate of Gaussian interference channel via Gaussian signalingZhengchuan Chen, Pingyi Fan, Dapeng Oliver Wu, Yunquan Dong, Khaled Ben Letaief. isit 2014: 2739-2743 [doi]
- Noisy-Interference Sum-Rate Capacity for Vector Gaussian Interference ChannelsXiaohu Shang, H. Vincent Poor. TIT, 59(1):132-153, 2013. [doi]
- Capacity regions and sum-rate capacities of vector Gaussian interference channelsXiaohu Shang, Biao Chen, Gerhard Kramer, H. Vincent Poor. TIT, 56(10):5030-5044, 2010. [doi]
- On the Achievable Sum Rate for MIMO Interference ChannelsX. Shang, B. Chen, M. J. Gans. TIT, 52(9):4313-4320, 2006. [doi]