571 search results - page 63 / 115 » Improving the Usable Capacity of Ad Hoc Networks |
128
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JSAC
2011
14 years 6 months ago
2011
Abstract—Cognitive radio (CR) technology enables the opportunistic use of the vacant licensed frequency bands, thereby improving the spectrum utilization. However, the CR operati...
MOBIHOC
2006
ACM
15 years 10 months ago
2006
ACM
Vehicular ad hoc networks (VANETs) using WLAN technology have recently received considerable attention. The evaluation of VANET routing protocols often involves simulators since m...
124
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IFIP
2004
Springer
15 years 4 months ago
2004
Springer
: Mobile Ad hoc Networks are characterized by multi-hop wireless links, without any infrastructure, and frequent host mobility. A plethora of routing protocols has been proposed. A...
GLOBECOM
2008
IEEE
15 years 6 days ago
2008
IEEE
— The use of directional antennae in ad hoc networks has received growing attention in recent years. However, most existing directional MAC protocols assume interchangeable direc...
110
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WCNC
2008
IEEE
15 years 5 months ago
2008
IEEE
— In a mobile ad hoc network (MANET), it has been addressed that packet losses due to collision are often misinterpreted as routing failures, and cause unnecessary overhead for r...