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CORR
2010
Springer
153views Education» more  CORR 2010»
13 years 6 months ago
To Feed or Not to Feed Back
We study the communication over Finite State Channels (FSCs), where the encoder and the decoder can control the availability or the quality of the noise-free feedback. Specificall...
Himanshu Asnani, Haim H. Permuter, Tsachy Weissman
ICC
2009
IEEE
210views Communications» more  ICC 2009»
14 years 21 days ago
Weighted Sum-Rate Maximization Using Weighted MMSE for MIMO-BC Beamforming Design
—This paper studies linear transmit filter design for Weighted Sum-Rate (WSR) maximization in the Multiple Input Multiple Output Broadcast Channel (MIMO-BC). The problem of fin...
Søren Skovgaard Christensen, Rajiv Agarwal,...
CANS
2009
Springer
165views Cryptology» more  CANS 2009»
14 years 16 days ago
Blink 'Em All: Scalable, User-Friendly and Secure Initialization of Wireless Sensor Nodes
Abstract. Wireless sensor networks have several useful applications in commercial and defense settings, as well as user-centric personal area networks. To establish secure (point-t...
Nitesh Saxena, Md. Borhan Uddin
ICC
2007
IEEE
103views Communications» more  ICC 2007»
14 years 8 days ago
On the Sum-Rate of Opportunistic Beamforming Schemes with Multiple Antennas at the Receiver
Abstract— The capacity region of Gaussian Multi-InputMultiple-Output (MIMO) broadcast channels has been shown to be achieved by dirty paper coding (DPC). However, due to the high...
Renato G. Bosisio, Umberto Spagnolini
ICASSP
2011
IEEE
12 years 9 months ago
A game theoretic approach to eavesdropper cooperation in MISO wireless networks
Information theoretic security, also called secrecy analysis, provides theoretical limit for secret data transmission even in wireless networking environment, and it is more focus...
Joohyun Peter Cho, Yao-Win Peter Hong, C. C. Jay K...