495 search results - page 2 / 99 » Information theory of wideband communications |
EUSFLAT
2009
13 years 2 months ago
2009
Abstract--When 60 years ago Shannon established "A Mathematical Theory of Communication" nobody could know the consequences for science and technology in the second half ...
DSD
2004
IEEE
13 years 8 months ago
2004
IEEE
Recently ultra-wideband (UWB) communications has emerged as an alternative to narrowband communications used in wireless sensor networks. One of UWB(s) most attractive feature for...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract-- Wideband communications are asymptotically impossible with signals that are spread over a very wide band and are transmitted over a multipath channel unknown ahead of ti...
CNSR
2008
IEEE
13 years 11 months ago
2008
IEEE
Secure communications in UWB based on cryptographic keys generated from channel measurements without a trusted third party have been developed. The fine time resolution of UWB al...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— We consider the problem of designing space-timefrequency linear dispersion (LD) codes in wideband multipleinput multiple-output (MIMO) antenna systems employing orthogo...