222 search results - page 26 / 45 » Rateless Codes for the Gaussian Multiple Access Channel |
CORR
2010
Springer
14 years 4 months ago
2010
Springer
We investigate the problem of secure communication over parallel relay channel in the presence of a passive eavesdropper. We consider a four terminal relay-eavesdropper channel wh...
61
Voted
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
— This paper addresses the performance evaluation of multi-carrier code division multiple access systems both at physical and TCP levels. A partial equalization technique improvi...
75
Voted
CORR
2006
Springer
14 years 9 months ago
2006
Springer
We investigate the optimal performance of dense sensor networks by studying the joint source-channel coding problem. The overall goal of the sensor network is to take measurements ...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
Abstract— Infrastructure based wireless communications systems as well as ad hoc networks experience a growing importance in present-day telecommunications. An increased density ...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
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...