454 citations · 469 across the 5 of their papers we have counts for
5 papers
Harvest-Then-Cooperate: Wireless-Powered Cooperative Communications
He Chen, Yonghui Li, Joao Luiz Rebelatto +2
In this paper, we consider a wireless-powered cooperative communication network consisting of one hybrid access-point (AP), one source, and one relay. In contrast to conventional c…
On Multiplicative Matrix Channels over Finite Chain Rings
Roberto W. Nóbrega, Chen Feng, Danilo Silva +1
Motivated by physical-layer network coding, this paper considers communication in multiplicative matrix channels over finite chain rings. Such channels are defined by the law $Y =A…
On the Capacity of Multiplicative Finite-Field Matrix Channels
Roberto W. Nóbrega, Danilo Silva, Bartolomeu F. Uchôa-Filho
This paper deals with the multiplicative finite-field matrix channel, a discrete memoryless channel whose input and output are matrices (over a finite field) related by a multiplic…
Multi-User Cooperative Diversity through Network Coding Based on Classical Coding Theory
João Luiz Rebelatto, Bartolomeu F. Uchôa-Filho, Yonghui Li +1
In this work, we propose and analyze a generalized construction of distributed network codes for a network consisting of users sending different information to a common base st…
Generalized Distributed Network Coding Based on Nonbinary Linear Block Codes for Multi-User Cooperative Communications
João Luiz Rebelatto, Bartolomeu F. Uchôa-Filho, Yonghui Li +1
In this work, we propose and analyze a generalized construction of distributed network codes for a network consisting of M users sending different information to a common base stat…