6800 search results - page 227 / 1360 » On optimizing collective communication |
111
Voted
PIMRC
2008
IEEE
15 years 7 months ago
2008
IEEE
—In this paper, we study the impact of cooperative transmission on the routing decision for wireless ad-hoc networks. The influence of cooperative transmission to the wireless l...
81
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— We derive new bounds on the aperiodic total squared correlation (ATSC) of binary antipodal signature sets for any number of signatures K and any signature length L. We then pre...
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— We consider the optimal amount of training for single-antenna Rayleigh flat fading channels with peak-powerlimited input. The receiver uses known training symbols to perform m...
72
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
—In a previous paper [4], we described an approach to improve the performance of the M/M/2 system by replacing its homogeneous servers with heterogeneous servers. Denoting by β ...
ICC
2009
IEEE
15 years 7 months ago
2009
IEEE
Abstract—In fractional cooperation, many relays simultaneously assist the source, and each relay is responsible to relay only a fraction of the source transmission. In this paper...