1018 search results - page 97 / 204 » Issues in wireless E-commerce |
140
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MIS
2007
Springer
15 years 4 months ago
2007
Springer
Mobility models, synthetic or trace, try to accurately model the movement of a single user or a group of users. Models are used in simulators and emulators to investigate the cons...
144
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INFOCOM
2010
IEEE
15 years 3 months ago
2010
IEEE
—Physical layer techniques have come a long way and can achieve close to Shannon capacity for single pointto-point transmissions. It is apparent that, to further improve network ...
182
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INFOCOM
2011
IEEE
14 years 8 months ago
2011
IEEE
—Cooperative communication has attracted dramatic attention in the last few years due to its advantage in mitigating channel fading. Despite much effort that has been made in the...
130
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...
147
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
—WiMAX is one of the most promising emerging broadband wireless technologies. As a consequence, data transfer performance optimization represents a crucial issue due to TCP limit...