Abstract – Capacity has been found for degraded,

reversely degraded, full feedback, semi-deterministic,

orthogonal relay channels, also for a class of deterministic

relay channels and a class of modulo sum relay channels...

Abstract—In this paper, we derive UWB version of (i) general

best achievable rate for the relay channel with decode-andforward

strategy and (ii) max-flow min-cut upper bound, such

that the UWB relay channel can be studied...

In this study, we introduce a new two-way relay channel and obtain an inner bound and an outer bound for the discrete and memoryless multiple access relay channels with receiver-source feedback

via two-way relay channel in which end nodes...

-SW multiple-access channel with correlated noises and UWB relay channel with

correlated noises, as its special cases. We derive a general rate region for UWB-SW-MARC and obtain an

outer bound for this model and, thereby, prove two certain...

In this paper,we study state-dependent multiple-access relay channel (MARC). (i) Inner and outer bounds are derived for two-user state-dependent discrete memoryless MARC in which channel state information is known non-causally at the relay (informed...

Abstract- We indicate the dependence between the inputs of the relay channel with one auxiliary random variable

as Cover, El-Gamal and Salehi have done so for the multiple access channel with arbitrarily correlated sources. Then...

Abstract—-In this paper, we derive an achievable rate

region and an outer bound for sum capacity rate for

multiple access relay channel with orthogonal components.

Superposition block Markov encoding and multiple access...

Abstract—In this paper, we obtain a general achievable rate

region and some certain capacity theorems for multiple-access

relay channel (MARC), using decode and forward (DAF) strategy

at the relay, superposition coding...

Abstract— In this paper, we investigate the capacity problem of Gaussian fading multiple access relay channel with orthogonal components from the senders to the relay receiver and from the senders and relay to the receiver. This model is motivated...