104 search results - page 5 / 21 » Low SNR Capacity of Noncoherent Fading Channels |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We derive new analytic approximations to the capacity distribution of frequency-selective Rayleigh fading MIMO channels. The results apply specifically to OFDM-based s...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
A fading broadcast channel is considered where the transmitter employs two antennas and each of the two receivers employs a single receive antenna. It is demonstrated that even if...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Abstract—Capacity improvement from transmitter and receiver cooperation is investigated in a two-transmitter, two-receiver network with phase fading and full channel state inform...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Cooperative communications is a rapidly evolving research area. Most of the cooperative protocols that have appeared in the literature assume slow flat fading channels and Gaussi...
CORR
2007
Springer
13 years 7 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...