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20022008
most citedTheory of Star Formation

2.5k citations

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17 papers · 1 filter

cs.IT20085 cited

On Gaussian MIMO BC-MAC Duality With Multiple Transmit Covariance Constraints

Lan Zhang, Rui Zhang, Ying-Chang Liang +2

Owing to the structure of the Gaussian multiple-input multiple-output (MIMO) broadcast channel (BC), associated optimization problems such as capacity region computation and beamfo…

cs.IT2008

One shot schemes for decentralized quickest change detection

Olympia Hadjiliadis, Hongzhong Zhang, H. V. Poor

This work considers the problem of quickest detection with N distributed sensors that receive continuous sequential observations from the environment. These sensors employ cumulati…

cs.IT200815 cited

Energy-Efficient Resource Allocation in Multiuser MIMO Systems: A Game-Theoretic Framework

Stefano Buzzi, H. Vincent Poor, Daniela Saturnino

This paper focuses on the cross-layer issue of resource allocation for energy efficiency in the uplink of a multiuser MIMO wireless communication system. Assuming that all of the t…

cs.IT20084 cited

Authentication over Noisy Channels

Lifeng Lai, Hesham El Gamal, H. Vincent Poor

In this work, message authentication over noisy channels is studied. The model developed in this paper is the authentication theory counterpart of Wyner's wiretap channel model. Tw…

cs.IT200858 cited

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…

cs.IT20074 cited

Joint Source-Channel Codes for MIMO Block Fading Channels

Deniz Gunduz, Elza Erkip

We consider transmission of a continuous amplitude source over an L-block Rayleigh fading MIMO channel when the channel state information is only available at the…