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MACOM
2010
13 years 2 months ago
On the Performance of Single LDGM Codes for Iterative Data Fusion over the Multiple Access Channel
One of the applications of wireless sensor networks currently undergoing active research focuses on the scenario where the information generated by a data source S is simultaneousl...
Javier Del Ser, Javier Garcia-Frias, Pedro M. Cres...
CORR
2006
Springer
126views Education» more  CORR 2006»
13 years 7 months ago
The Gaussian Multiple Access Wire-Tap Channel
We consider the General Gaussian Multiple Access Wire-Tap Channel (GGMAC-WT). In this scenario, multiple users communicate with an intended receiver in the presence of an intellige...
Ender Tekin, Aylin Yener
INFOCOM
1989
IEEE
13 years 11 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
CISS
2008
IEEE
14 years 1 months ago
Effects of cooperation on the secrecy of multiple access channels with generalized feedback
—We investigate the effects of user cooperation on the secrecy of multiple access channels with generalized feedback (MAC-GF). We show that cooperation can increase the achievabl...
Ersen Ekrem, Sennur Ulukus
VTC
2008
IEEE
107views Communications» more  VTC 2008»
14 years 1 months ago
Channel Code Division Multiple Access and its Multilevel Structured LDPC Based Instantiation
— In this paper, we introduce and outline the concept of Channel Code Division Multiple Access (CCDMA) using a design example based on the recently proposed Multilevel Structured...
Nicholas Bonello, Rong Zhang, Sheng Chen, Lajos Ha...