4985 search results - page 282 / 997 » Re-Configurable Computing in Wireless |
133
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ISCAS
2005
IEEE
15 years 10 months ago
2005
IEEE
Polar modulation techniques offer the capability of multimode wireless system and the potential for the high efficiency Power Amplifier (PA). This paper describes a new design of D...
144
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E4MAS
2005
Springer
15 years 10 months ago
2005
Springer
Emerging pervasive computing technologies such as sensor networks and RFID tags can be embedded in our everyday environment to digitally store and elaborate a variety of informatio...
135
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GI
2005
Springer
15 years 10 months ago
2005
Springer
: It is well known that dynamic OFDMA systems potentially increase the spectral efficiency of wireless systems. They exploit diversity effects in time, space, and frequency by ass...
118
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ICCSA
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. In this paper, we consider a two-layer hierarchy, ı.e. micro and umbrella layer, cellular system, and propose a new hand-off mechanism to minimize call blocking probabil...
161
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ICDCS
2002
IEEE
15 years 9 months ago
2002
IEEE
In-network data aggregation is essential for wireless sensor networks where energy resources are limited. In a previously proposed data dissemination scheme (directed diffusion wi...