115 citations · 254 across the 14 of their papers we have counts for
3 papers · 2 filters
Diversity-Multiplexing Tradeoff in Multi-Antenna Multi-Relay Networks: Improvements and Some Optimality Results
Shahab Oveis Gharan, Alireza Bayesteh, Amir K. Khandani
This paper investigates the benefits of Amplify-and-Forward (AF) relaying in the setup of multi-antenna wireless networks. The concept of Random Sequential (RS) relaying is previou…
Real Interference Alignment with Real Numbers
Abolfazl S. Motahari, Shahab Oveis Gharan, Amir K. Khandani
A novel coding scheme applicable in networks with single antenna nodes is proposed. This scheme converts a single antenna system to an equivalent Multiple Input Multiple Output (MI…
A New Achievable Rate for the Gaussian Parallel Relay Channel
Seyed Saeed, Changiz Rezaei, Shahab Oveis Gharan +1
Schein and Gallager introduced the Gaussian parallel relay channel in 2000. They proposed the Amplify-and-Forward (AF) and the Decode-and-Forward (DF) strategies for this channel.…