371 citations · 2.6k across the 122 of their papers we have counts for
12 papers · 2 filters
MIMO Two-way Relay Channel: Diversity-Multiplexing Tradeoff Analysis
Deniz Gunduz, Andrea Goldsmith, H. Vincent Poor
A multi-hop two-way relay channel is considered in which all the terminals are equipped with multiple antennas. Assuming independent quasi-static Rayleigh fading channels and chann…
The Capacity Region of the Cognitive Z-interference Channel with One Noiseless Component
Nan Liu, Ivana Maric, Andrea Goldsmith +1
We study the discrete memoryless Z-interference channel (ZIC) where the transmitter of the pair that suffers from interference is cognitive. We first provide upper and lower bounds…
Minimum Expected Distortion in Gaussian Source Coding with Fading Side Information
Chris T. K. Ng, Chao Tian, Andrea J. Goldsmith +1
An encoder, subject to a rate constraint, wishes to describe a Gaussian source under squared error distortion. The decoder, besides receiving the encoder's description, also observ…
Interference Channels with Correlated Receiver Side Information
Nan Liu, Deniz Gunduz, Andrea J. Goldsmith +1
The problem of joint source-channel coding in transmitting independent sources over interference channels with correlated receiver side information is studied. When each receiver h…
Diversity-Multiplexing Tradeoffs in MIMO Relay Channels
Deniz Gunduz, Andrea Goldsmith, H. Vincent Poor
A multi-hop relay channel with multiple antenna terminals in a quasi-static slow fading environment is considered. For both full-duplex and half-duplex relays the fundamental diver…
Capacity Regions and Bounds for a Class of Z-interference Channels
Nan Liu, Andrea Goldsmith
We define a class of Z-interference channels for which we obtain a new upper bound on the capacity region. The bound exploits a technique first introduced by Korner and Marton. A c…
Compound Multiple Access Channels with Partial Cooperation
O. Simeone, D. Gunduz, H. V. Poor +2
A two-user discrete memoryless compound multiple access channel with a common message and conferencing decoders is considered. The capacity region is characterized in the special c…
Source and Channel Coding for Correlated Sources Over Multiuser Channels
Deniz Gunduz, Elza Erkip, Andrea Goldsmith +1
Source and channel coding over multiuser channels in which receivers have access to correlated source side information is considered. For several multiuser channel models necessary…
Lossy Source Transmission over the Relay Channel
Deniz Gunduz, Elza Erkip, Andrea J. Goldsmith +1
Lossy transmission over a relay channel in which the relay has access to correlated side information is considered. First, a joint source-channel decode-and-forward scheme is propo…
Capacity Definitions for General Channels with Receiver Side Information
Michelle Effros, Andrea Goldsmith, Yifan Liang
We consider three capacity definitions for general channels with channel side information at the receiver, where the channel is modeled as a sequence of finite dimensional conditio…
The Capacity Region of the Degraded Finite-State Broadcast Channel
Ron Dabora, Andrea Goldsmith
We consider the discrete, time-varying broadcast channel with memory under the assumption that the channel states belong to a set of finite cardinality. We first define the physica…
Joint source and channel coding for MIMO systems: Is it better to be robust or quick?
Tim Holliday, Andrea J. Goldsmith, H. Vincent Poor
We develop a framework to optimize the tradeoff between diversity, multiplexing, and delay in MIMO systems to minimize end-to-end distortion. We first focus on the diversity-multip…