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192
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Ultra-wideband (UWB) has emerged as an exciting technology for short range, high data rate wireless personal area networks (WPAN) applications. The multiband orthogonal frequenc...
156
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Handoff process in IEEE 802.11 wireless networks must be accomplished with as little interruption as possible to maintain the required quality of service (QoS). Previous resear...
161
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— The attainable capacity and integrity of a state-of-the-art broadband multi-carrier communication system is highly sensitive to the accuracy of the information available concer...
163
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Group-orthogonal multicarrier code-division multiple access (GO-MC-CDMA) has been proposed as a multiplexing technique for the uplink segment of wireless systems. The di...
182
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WECWIS
2007
IEEE
16 years 1 months ago
2007
IEEE
In e-commerce environment, business partners exchange product information in the form of ecatalogs. Since each business player uses his/her own classification and identification c...