115 citations · 254 across the 14 of their papers we have counts for
4 papers · 1 filter
Cooperative Strategies for the Half-Duplex Gaussian Parallel Relay Channel: Simultaneous Relaying versus Successive Relaying
Seyed Saeed Changiz Rezaei, Shahab Oveis Gharan, Amir K. Khandani
This study investigates the problem of communication for a network composed of two half-duplex parallel relays with additive white Gaussian noise. Two protocols, i.e., \emph{Simult…
Optimal Coding for the Erasure Channel with Arbitrary Alphabet Size
Shervan Fashandi, Shahab Oveis Gharan, Amir K. Khandani
An erasure channel with a fixed alphabet size , where , is studied. It is proved that over any erasure channel (with or without memory), Maximum Distance Separable (MDS…
Path Diversity over Packet Switched Networks: Performance Analysis and Rate Allocation
Shervan Fashandi, Shahab Oveis Gharan, Amir K. Khandani
Path diversity works by setting up multiple parallel connections between the end points using the topological path redundancy of the network. In this paper, \textit{Forward Error C…
On the Diversity-Multiplexing Tradeoff in Multiple-Relay Network
Shahab Oveis Gharan, Alireza Bayesteh, Amir K. Khandani
This paper studies the setup of a multiple-relay network in which half-duplex multiple-antenna relays assist in the transmission between a/several multiple-antenna transmitter(…