404 search results - page 46 / 81 » Optimization of Split-And-Combine Relaying |
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—Much research has been devoted to maximize the life time of mobile ad-hoc networks. Life time has often been defined as the time elapsed until the first node is out of battery...
IJNSEC
2008
13 years 7 months ago
2008
This paper presents the Trust Level Routing (TLR) protocol, an extension of the optimized energy-delay routing (OEDR) protocol, focusing on the integrity, reliability and survivab...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— In this paper, we consider the beamforming codebook design problem for the half-duplex MIMO amplify-andforward relay channel with Rayleigh fading. The analysis is divid...
PE
2011
Springer
13 years 2 months ago
2011
Springer
In this paper we identify a class of Quasi-Birth-and-Death (QBD) processes where the transitions to higher (resp. lower) levels are restricted to occur only from (resp. to) a subs...
TWC
2010
13 years 2 months ago
2010
An adaptive regenerate and forward cooperative diversity (CD) system using quadrature amplitude modulation (QAM) for a two-user cooperation is proposed. The proposed system can ach...