13 search results - page 1 / 3 » Bandwidth scaling for fading multipath channels |
TIT
2002
13 years 4 months ago
2002
Abstract--We show that very large bandwidths on fading multipath channels cannot be effectively utilized by spread-spectrum systems that (in a particular sense) spread the availabl...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We investigate the multipath fading relay channel in the limit of a large bandwidth, and in the non-coherent setting, where the channel state is unknown to all terminals, including...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
— In contrast to the prevalent assumption of rich multipath in information theoretic analysis of wireless channels, physical channels exhibit sparse multipath, especially at larg...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— This paper investigates the impact of channel bandwidth on fading in wireless channels using indoor measurements. The variation of channel energy over a local region is...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
—This paper studies the ergodic capacity of time- and frequency-selective multipath fading channels in the ultrawideband (UWB) regime when training signals are used for channel e...