244 citations · 389 across the 5 of their papers we have counts for
5 papers · 1 filter
Distributed Universally Optimal Strategies for Interference Channels with Partial Message Passing
Vaneet Aggarwal, Salman Avestimehr, Ashutosh Sabharwal
In distributed wireless networks, nodes often do not know the topology (network size, connectivity and the channel gains) of the network. Thus, they have to compute their transmiss…
Diversity-Multiplexing Tradeoff of the Half-Duplex Relay Channel
Sameer Pawar, Amir Salman Avestimehr, David N. C. Tse
We show that the diversity-multiplexing tradeoff of a half-duplex single-relay channel with identically distributed Rayleigh fading channel gains meets the 2 by 1 MISO bound. We ge…
Approximate capacity of the two-way relay channel: A deterministic approach
Amir Salman Avestimehr, Aydin Sezgin, David N. C. Tse
We study the capacity of the full-duplex bidirectional (or two-way) relay channel with two nodes and one relay. The channels in the forward direction are assumed to be different (i…
Wireless Network Information Flow
A. S. Avestimehr, S. N. Diggavi, D. N. C. Tse
We present an achievable rate for general deterministic relay networks, with broadcasting at the transmitters and interference at the receivers. In particular we show that if the o…
A Deterministic Approach to Wireless Relay Networks
A. S. Avestimehr, S. N. Diggavi, D. N. C. Tse
We present a deterministic channel model which captures several key features of multiuser wireless communication. We consider a model for a wireless network with nodes connected by…