317 search results - page 26 / 64 » Practical Key Distribution Schemes for Channel Protection |
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
— We design a coding scheme for Costa’s dirty paper coding (DPC) [6] using a channel and a shaping code. We show that by transforming the channel noise distribution the DPC cha...
GLOBECOM
2008
IEEE
14 years 10 months ago
2008
IEEE
—This paper deals with distributed beamforming techniques for wireless networks with half-duplex amplify-andforward relays. Existing schemes optimize the beamforming weights base...
DFT
2007
IEEE
15 years 4 months ago
2007
IEEE
Many side-channel attacks on implementations of cryptographic algorithms have been developed in recent years demonstrating the ease of extracting the secret key. In response, vari...
HPCA
2006
IEEE
15 years 10 months ago
2006
IEEE
Cyber theft is a serious threat to Internet security. It is one of the major security concerns by both network service providers and Internet users. Though sensitive information c...
JVCIR
2006
14 years 9 months ago
2006
In multimedia communication systems, channel bandwidth and probability of error are the two main limitations that affect the quality of service. Therefore, in applications such as...