13 citations · 55 across the 13 of their papers we have counts for
13 papers
To Prolong the Lifetime of Wireless Sensor Networks: The Min-max Fair Scheduling in a Multi-access Contra-Polymatroid
Xiaomao Mao, Huifang Chen, Peiliang Qiu
From an information-theoretic point of view, we investigate the min-max power scheduling problem in multi-access transmission. We prove that the min-max optimal vector in a contrap…
An Algorithm to Realize Rate-Splitting in Gaussian Multi-access Channel
Xiaomao Mao, Huifang Chen, Peiliang Qiu
Rate Splitting Multiple Access (RSMA) is a code division multi-access technique which can achieve any base in the multi-access capacity polymatroid without high coding complexity o…
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…
Constructing Linear Codes with Good Joint Spectra
Shengtian Yang, Yan Chen, Thomas Honold +2
The problem of finding good linear codes for joint source-channel coding (JSCC) is investigated in this paper. By the code-spectrum approach, it has been proved in the authors' pre…