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cs.IT2022★ 1 cited
Capacity Scaling Law in Massive MIMO with Antenna Selection
Chongjun Ouyang, Hao Xu, Xujie Zang +1
Antenna selection is capable of handling the cost and complexity issues in massive multiple-input multiple-output (MIMO) channels. The sum-rate capacity of a multiuser massive MIMO…
cs.IT2022
Distributed Information Bottleneck for a Primitive Gaussian Diamond Channel with Rayleigh Fading
Hao Xu, Kai-Kit Wong, Giuseppe Caire +1
This paper considers the distributed information bottleneck (D-IB) problem for a primitive Gaussian diamond channel with two relays and Rayleigh fading. Due to the bottleneck const…