10950 search results - page 1888 / 2190 » Future wireless networks |
184
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TSP
2008
15 years 6 months ago
2008
Transmit beamforming is an energy-efficient wireless communication technique that allows a transmitter with two or more antennas to focus its bandpass signal in an intended directi...
211
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ISCI
2002
15 years 6 months ago
2002
Mobile computing paradigm has emerged due to advances in wireless or cellular networking technology. This rapidly expanding technology poses many challenging research problems in ...
177
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TIT
2002
15 years 6 months ago
2002
Multiuser diversity is a form of diversity inherent in a wireless network, provided by independent time-varying channels across the different users. The diversity benefit is exploi...
192
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TJS
2002
15 years 6 months ago
2002
TCP has been the dominant transport protocol over the global Internet, and its performance over a hybrid wireless/wireline network has attracted much attention in recent years. Thi...
174
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Existing handover schemes in wireless LANs, 3G/4G networks, and femtocells rely upon protocols involving centralized authentication servers and one or more access points. These ...