23 citations · 125 across the 57 of their papers we have counts for
4 papers · 1 filter
Transmitting Extra Bits by Rotating Signal Constellations
Jiachen Sun, Hao Liu, Xiao Ma
In this letter, we propose a novel LDPC coding scheme to transmit extra bits aided by rotated signal constellations without any additional cost in transmission power or bandwidth.…
Binary Representaion for Non-binary LDPC Code with Decoder Design
Yang Yu, Wen Chen, Jun Li +2
The equivalent binary parity check matrices for the binary images of the cycle-free non-binary LDPC codes have numerous bit-level cycles. In this paper, we show how to transform th…
Analysis on Computation-Intensive Status Update in Mobile Edge Computing
Qiaobin Kuang, Jie Gong, Xiang Chen +1
In status update scenarios, the freshness of information is measured in terms of age-of-information (AoI), which essentially reflects the timeliness for real-time applications to t…
Systematic Convolutional Low Density Generator Matrix Code
Suihua Cai, Wenchao Lin, Xinyuanmeng Yao +2
In this paper, we propose a systematic low density generator matrix (LDGM) code ensemble, which is defined by the Bernoulli process. We prove that, under maximum likelihood (ML) de…