6 papers · 1 filter
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…
Near-Optimal Detection for Both Data and Sneak-Path Interference in Resistive Memories with Random Cell Selector Failures
Guanghui Song, Kui Cai, Ce Sun +2
Resistive random-access memory is one of the most promising candidates for the next generation of non-volatile memory technology. However, its crossbar structure causes severe "sne…
Performance Limit and Coding Schemes for Resistive Random-Access Memory Channels
Guanghui Song, Kui Cai, Xingwei Zhong +2
Resistive random-access memory (ReRAM) is a promising candidate for the next generation non-volatile memory technology due to its simple read/write operations and high storage dens…
A construction of UD -ary multi-user codes from -ary codes for MAAC
SHAN Lu, Wei Hou, Jun Cheng +1
In this paper, we proposed a construction of a UD -ary -user coding scheme for MAAC. We first give a construction of -ary -user UD code from a -ary -use…
Construction of Unrestricted Rate Parallel Random Input Output Code
Shan Lu, Horoshi Kamabe, Jun Cheng +1
A coding scheme for two-page unrestricted-rate PRIO code that each page may have different code rates is proposed. In the second page, the code for each messages consists of two co…
Signature Design of Sparsely Spread CDMA Based on Superposed Constellation Distance Analysis
Guanghui Song, Xianbin Wang, Jun Cheng
Sparsely spread code division multiple access (SCDMA) is a non-orthogonal superposition coding scheme that permits a base station simultaneously communicates with multiple users ov…