2571 search results - page 452 / 515 » Approximation schemes for wireless networks |
171
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APNOMS
2006
Springer
15 years 9 months ago
2006
Springer
Abstract. In this paper, an efficient neighbor AR (Access Router) discovery scheme and handoff procedure using neighbor information are proposed. It allows each AR and Mobility Anc...
148
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WCNC
2008
IEEE
16 years 12 days ago
2008
IEEE
Abstract— Cooperative communications has received increasing attention in recent years because of the ubiquity of wireless devices. Each year more mobile computing devices enter ...
160
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WCNC
2008
IEEE
16 years 12 days 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 ...
182
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JSAC
2007
15 years 5 months ago
2007
Abstract— Distributed space-time coding is a means of achieving diversity through cooperative communication in a wireless relay network. In this paper, we consider a transmission...
174
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WCNC
2008
IEEE
16 years 12 days ago
2008
IEEE
—Iterative K-best sphere detection (SD) and channel decoding is appealing, since it is capable of achieving a nearmaximum-a-posteriori (MAP) performance at a low complexity. Howe...