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» On Cognitive Interference Networks
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133
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TCOM
2010
133views more  TCOM 2010»
15 years 2 months ago
Transmission control in cognitive radio as a Markovian dynamic game: Structural result on randomized threshold policies
Abstract——This paper considers an uplink time division multiple access (TDMA) cognitive radio network where multiple cognitive radios (secondary users) attempt to access a spect...
J. Huang, V. Krishnamurthy
150
Voted
ICUMT
2009
15 years 1 months ago
Cooperative robust sequential detection algorithms for Spectrum Sensing in Cognitive Radio
Abstract-- We consider the problem of Spectrum Sensing in Cognitive Radio Networks. In our previous work we have developed DualCUSUM, a distributed algorithm for change detection a...
ArunKumar Jayaprakasam, Vinod Sharma
CHI
2006
ACM
16 years 4 months ago
Emoticons convey emotions without cognition of faces: an fMRI study
In this paper, we describe the brain activities that are associated with emoticons by using functional MRI (fMRI). In communication over a computer network, we use faces such as c...
Masahide Yuasa, Keiichi Saito, Naoki Mukawa
ICC
2007
IEEE
145views Communications» more  ICC 2007»
15 years 10 months ago
Enhancements to Cognitive Radio Based IEEE 802.22 Air-Interface
—The IEEE 802.22 standard for wireless regional area network is the first standard for cognitive radio that tries to harness the idle or under-utilized spectrum allocated for TV...
Shamik Sengupta, Swastik Brahma, Mainak Chatterjee...
113
Voted
ACOM
2004
Springer
15 years 7 months ago
A Model of Rational Agency for Communicating Agents
The Cognitive Agent Specification Language (CASL) is a framework for specifying and verifying complex communicating multiagent systems. In this paper, we develop an extended versi...
Shakil M. Khan, Yves Lespérance