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TIT
1998
81views more  TIT 1998»
15 years 2 months ago
Fast Iterative Coding Techniques for Feedback Channels
Abstract—A class of capacity-achieving, low-complexity, highreliability, variable-rate coding schemes is developed for communication over discrete memoryless channels with noisel...
James M. Ooi, Gregory W. Wornell
ICASSP
2009
IEEE
15 years 9 months ago
Motion effect modeling in multipath configuration using warping based lag-Doppler filtering
The estimation of the impulse response (IR) of a propagation channel is necessary for a large number of acoustic applications: underwater communication, detection and localization...
Nicolas F. Josso, Cornel Ioana, Cedric Gervaise, Y...
INFOCOM
2003
IEEE
15 years 7 months ago
Chaotic Maps as Parsimonious Bit Error Models of Wireless Channels
Abstract—The error patterns of a wireless digital communication channel can be described by looking at consecutively correct or erroneous bits (runs and bursts) and at the distri...
Andreas Köpke, Andreas Willig, Holger Karl
MOBIHOC
2009
ACM
16 years 3 months ago
Spectrum auction framework for access allocation in cognitive radio networks
Cognitive radio networks are emerging as a promising technology for the efficient use of radio spectrum. In these networks, there are two categories of networks on different chann...
Gaurav S. Kasbekar, Saswati Sarkar
INFOCOM
1989
IEEE
15 years 6 months ago
An Efficient Multiple-Access Method for the Binary Adder Channel
Consider M - HChoose P - T communications: T users or less, out of M potential users, are chosen at random to simultaneously transmit binary data over a common channel. A method f...
Israel Bar-David, Eli Plotnik, Raphael Rom