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» The single-serving channel capacity
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88
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ICIP
2002
IEEE
16 years 19 days ago
Waterfilling: a connection between information theoretic and perceptually based watermarking
We present a hybrid approach to image watermarking that exploits results from both information theory and perceptual studies. Towards this purpose we use a waterfilling-type algor...
Siva Somasundaram, Rajarathnam Chandramouli
CORR
2008
Springer
98views Education» more  CORR 2008»
14 years 11 months ago
The Gaussian MAC with Conferencing Encoders
We derive the capacity region of the Gaussian version of Willems's two-user MAC with conferencing encoders. This setting differs from the classical MAC in that, prior to each ...
Shraga I. Bross, Amos Lapidoth, Michele A. Wigger
85
Voted
GLOBECOM
2008
IEEE
15 years 5 months ago
Exploiting Partial Cooperation for Source and Channel Coding in Sensor Networks
Abstract—A network with two sensors communicating a remote measurement to a common access point (AP) is investigated. The sensors are connected via out-of-band and finite-capaci...
Osvaldo Simeone
INFOCOM
2006
IEEE
15 years 5 months ago
Dedicated Channels as an Optimal Network Support for Effective Transfer of Massive Data
— Instantaneous Fair Sharing (IFS) is a traditional network ideal prescribing to share the network capacity among competing applications fairly during any infinitesimal time int...
Sergey Gorinsky, Nageswara S. V. Rao
82
Voted
TWC
2008
108views more  TWC 2008»
14 years 11 months ago
Quasi-Optimal Channel Assignment for Real-Time Video in OFDM Wireless Systems
In this paper, real-time video transmission with quality of service (QoS) assurance over orthogonal frequency division multiplexing (OFDM) wireless systems is studied. Three quasi-...
Jun Xu, Xuemin Shen, Jon W. Mark, Jun Cai