228 search results - page 30 / 46 » Virtual MIMO network a physical wireless analysis |
PEWASUN
2004
ACM
14 years 4 months ago
2004
ACM
Interferences in an ad-hoc network can be defined as a set of constraints that specify which groups of nodes cannot transmit simultaneously, and they have significant implications...
INFOCOM
2009
IEEE
14 years 5 months ago
2009
IEEE
— In this work we study the problem of determining the throughput capacity of a wireless network. We propose a scheduling algorithm to achieve this capacity within an approximati...
INFOCOM
2011
IEEE
13 years 2 months ago
2011
IEEE
Abstract—Low power ad hoc wireless networks operate in conditions where channels are subject to fading. Cooperative diversity mitigates fading in these networks by establishing v...
WCNC
2008
IEEE
14 years 5 months ago
2008
IEEE
—Among all blind channel estimation problems, subspace-based algorithms are attractive due to its fastconverging nature. It primarily exploits the orthogonality structure of the ...
GLOBECOM
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstract— We consider two-hop communication of a delaysensitive, memoryless Gaussian source over two independent paths in an ad-hoc network. To capture the behavior an ad-hoc net...