2 papers
cs.IT2017
Remote Channel Inference for Beamforming in Ultra-Dense Hyper-Cellular Network
Sheng Chen, Zhiyuan Jiang, Jingchu Liu +4
In this paper, we propose a learning-based low-overhead channel estimation method for coordinated beamforming in ultra-dense networks. We first show through simulation that the cha…
cs.IT2016
Statistical Multiplexing Gain Analysis of Heterogeneous Virtual Base Station Pools in Cloud Radio Access Networks
Jingchu Liu, Sheng Zhou, Jie Gong +2
Cloud radio access network (C-RAN) is proposed recently to reduce network cost, enable cooperative communications, and increase system flexibility through centralized baseband proc…