2 citations · 2 across the 4 of their papers we have counts for
4 papers
Non-Asymptotic Performance Guarantees for MLE under a Gumbel-Softmax Index Model with Phaseless Measurements
Jinchi Chen, Mingxi Hu, Peigang Jiang +3
This paper studies the recovery of a complex-valued signal from index-only observations generated by a phaseless Gumbel-Softmax model. The model is motivated by limited-feedback fr…
Omnidirectional Precoding and Combining Based Synchronization for Millimeter Wave Massive MIMO Systems
Xin Meng, Xiqi Gao, Xiang-Gen Xia
In this paper, we design the precoding matrices at the base station side and the combining matrices at the user terminal side for initial downlink synchronization in millimeter wav…
Robust Transmission for Massive MIMO Downlink with Imperfect CSI
An-An Lu, Xiqi Gao, Wen Zhong +2
In this paper, the design of robust linear precoders for the massive multi-input multi-output (MIMO) downlink with imperfect channel state information (CSI) is investigated. The im…
Omnidirectional Space-Time Block Coding for Common Information Broadcasting in Massive MIMO Systems
Xin Meng, Xiang-Gen Xia, Xiqi Gao
In this paper, we design space-time block codes (STBCs) to broadcast the common information omnidirectionally in a massive MIMO downlink. To reduce the burden of the downlink chann…