10 citations · 41 across the 8 of their papers we have counts for
8 papers
Reed-Muller Sequences for 5G Grant-free Massive Access
Huazi Zhang, Rong Li, Jun Wang +2
We propose to use second order Reed-Muller (RM) sequence for user identification in 5G grant-free access. The benefits of RM sequences mainly lie in two folds, (i) support of much…
Weight Distributions of Regular Low-Density Parity-Check Codes over Finite Fields
Shengtian Yang, Thomas Honold, Yan Chen +2
The average weight distribution of a regular low-density parity-check (LDPC) code ensemble over a finite field is thoroughly analyzed. In particular, a precise asymptotic approxima…
Protocol design and stability/delay analysis of half-duplex buffered cognitive relay systems
Yan Chen, Vincent Lau, Shunqing Zhang +1
In this paper, we quantify the benefits of employing relay station in large-coverage cognitive radio systems which opportunistically access the licensed spectrum of some small-cove…
Constructing Linear Encoders with Good Spectra
Shengtian Yang, Thomas Honold, Yan Chen +2
Linear encoders with good joint spectra are suitable candidates for optimal lossless joint source-channel coding (JSCC), where the joint spectrum is a variant of the input-output c…
Delay-Optimal Power and Precoder Adaptation for Multi-stream MIMO Systems
Vincent K. N. Lau, Yan Chen
In this paper, we consider delay-optimal MIMO precoder and power allocation design for a MIMO Link in wireless fading channels. There are data streams spatially multiplexed ont…
Overlaid Cellular and Mobile Ad Hoc Networks
Kaibin Huang, Yan Chen, Bin Chen +2
In cellular systems using frequency division duplex, growing Internet services cause unbalance of uplink and downlink traffic, resulting in poor uplink spectrum utilization. Addres…