74 search results - page 4 / 15 » Optimizing Power Allocation and Matching of Cooperative Dive... |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— This paper considers a fading relay channel where the total transmit power used is constrained to be equal to that of the standard single-hop channel. The relay channel used op...
PE
2008
Springer
13 years 7 months ago
2008
Springer
This paper investigates the situation where a group of terminals can be simultaneously connected to several base stations using distinct technologies on nonoverlapping frequency b...
TWC
2010
13 years 2 months ago
2010
User cooperation, whereby multiple users share their antennas and transmit to a common destination in a collaborative manner, has been shown to be an effective way to achieve spat...
GLOBECOM
2008
IEEE
13 years 8 months ago
2008
IEEE
—Conflict free spectrum allocation for secondary users in cognitive networks is a challenging problem, since the accessible spectrum is shared among users. The problem becomes to...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
Abstract--We present and analyze two different power allocation strategies for considerably improving the average bit error rate (BER) performance of wireless multihop systems with...