Sciweavers

408 search results - page 76 / 82
» Information Transmission Over Fading Channels
Sort
View
90
Voted
INFOCOM
2012
IEEE
12 years 12 months ago
ADAM: An adaptive beamforming system for multicasting in wireless LANs
—We present the design and implementation of ADAM, the first adaptive beamforming based multicast system and experimental framework for indoor wireless environments. ADAM addres...
Ehsan Aryafar, Mohammad Ali Khojastepour, Karthike...
100
Voted
ICASSP
2009
IEEE
15 years 4 months ago
Scalable distributed source coding
This paper considers the problem of scalable distributed coding of correlated sources that are communicated to a central unit. The general setting is typically encountered in sens...
Ankur Saxena, Kenneth Rose
87
Voted
INFOCOM
2010
IEEE
14 years 8 months ago
Exploiting Multiple-Antenna Diversity for Shared Secret Key Generation in Wireless Networks
—Generating a secret key between two parties by extracting the shared randomness in the wireless fading channel is an emerging area of research. Previous works focus mainly on si...
Kai Zeng, Daniel Wu, An Chan, Prasant Mohapatra
ICASSP
2011
IEEE
14 years 1 months ago
Distributed one bit feedback extended orthogonal space time coding based on selection of cyclic rotation for cooperative relay n
In this paper, a novel closed-loop distributed extended orthogonal space time block code (D-EO-STBC) with one-bit feedback based on selection of phase rotation is proposed for two...
Abdulghani M. Elazreg, Jonathon A. Chambers
CORR
2008
Springer
98views Education» more  CORR 2008»
14 years 9 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