244 citations · 411 across the 6 of their papers we have counts for
6 papers
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…
Interference Alignment for Line-of-Sight Channels
Leonard Grokop, David N. C. Tse, Roy D. Yates
The fully connected K-user interference channel is studied in a multipath environment with bandwidth W. We show that when each link consists of D physical paths, the total spectral…
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…
Gaussian Interference Channel Capacity to Within One Bit
Raul Etkin, David Tse, Hua Wang
The capacity of the two-user Gaussian interference channel has been open for thirty years. The understanding on this problem has been limited. The best known achievable region is d…