47 citations · 68 across the 22 of their papers we have counts for
19 papers · 1 filter
Polarized Low-Density Parity-Check Codes on the BSC
Binbin Gao, Huarui Yin, Zhengdao Wang
The connections between variable nodes and check nodes have a great influence on the performance of low-density parity-check (LDPC) codes. Inspired by the unique structure of polar…
Many Access for Small Packets Based on Precoding and Sparsity-aware Recovery
Ronggui Xie, Huarui Yin, Xiaohui Chen +1
Modern mobile terminals produce massive small data packets. For these short-length packets, it is inefficient to follow the current multiple access schemes to allocate transmission…
Achievable Rates and Training Optimization for Uplink Multiuser Massive MIMO Systems
Songtao Lu, Zhengdao Wang
We study the performance of uplink transmission in a large-scale (massive) MIMO system, where all the transmitters have single antennas and the base station has a large number of a…
Joint Optimization of Power Allocation and Training Duration for Uplink Multiuser MIMO Communications
Songtao Lu, Zhengdao Wang
In this paper, we consider a multiuser multiple-input multiple-output (MU-MIMO) communication system between a base station equipped with multiple antennas and multiple mobile user…
Multiple Access for Small Packets Based on Precoding and Sparsity-Aware Detection
Ronggui Xie, Huarui Yin, Xiaohui Chen +1
Modern mobile terminals often produce a large number of small data packets. For these packets, it is inefficient to follow the conventional medium access control protocols because…
A Novel Uplink Data Transmission Scheme For Small Packets In Massive MIMO System
Ronggui Xie, Huarui Yin, Zhengdao Wang +1
Intelligent terminals often produce a large number of data packets of small lengths. For these packets, it is inefficient to follow the conventional medium access control (MAC) pro…