3 citations · 8 across the 5 of their papers we have counts for
4 papers · 1 filter
Irregular-Mapped Protograph LDPC-Coded Modulation: A Bandwidth-Efficient Solution for G Networks with Massive Data-Storage Requirement
Yi Fang, Yingcheng Bu, Pingping Chen +3
The huge amount of data produced in the fifth-generation (5G) networks not only brings new challenges to the reliability and efficiency of mobile devices but also drives rapid deve…
Rate-Diverse Gaussian Multiple Access: Efficient Encoder and Decoder Designs
Pingping Chen, Long Shi, Yi Fang +2
In this work, we develop a pair of rate-diverse encoder and decoder for a two-user Gaussian multiple access channel (GMAC). The proposed scheme enables the users to transmit with t…
Design of Protograph Codes for Additive White Symmetric Alpha-Stable Noise Channels
Xingwei Zhong, Kui Cai, Pingping Chen +1
The protograph low-density parity-check (LDPC) codes possess many attractive properties, such as the low encoding/decoding complexity and better error floor performance, and hence…
Performance Analysis of Protograph-based LDPC Codes with Spatial Diversity
Yi Fang, Pingping Chen, Lin Wang +2
In wireless communications, spatial diversity techniques, such as space-time block code (STBC) and single-input multiple-output (SIMO), are employed to strengthen the robustness of…