460 search results - page 3 / 92 » On time diversity for packet channels |
ICC
2007
IEEE
13 years 8 months ago
2007
IEEE
— In this paper, we consider the time-slotted ALOHA packetized multiple-access system where the transmission channels obey i.i.d (independent identically distributed) Rayleigh fa...
TSP
2008
13 years 6 months ago
2008
A random access protocol named ALLIANCES was recently proposed, that achieves high throughput by resolving collisions in wireless networks. ALLIANCES exploits diversity provided b...
IEEEMSP
2002
IEEE
13 years 11 months ago
2002
IEEE
— In this paper, we present error-resilient Internet video transmission using path diversity and rate-distortion optimized reference picture selection. Under this scheme, the opt...
WCNC
2010
IEEE
13 years 9 months ago
2010
IEEE
—Cooperative communications exploit the spatial diversity inherent in multiuser system by allowing cooperation among users having a wide range of channel qualities. How to search...
ICC
2007
IEEE
14 years 18 days ago
2007
IEEE
— Co-channel interference has become an important problem with the increasing deployment of wireless networks in the unlicensed frequency band. Most existing schemes aim to avoid...