1018 search results - page 78 / 204 » Issues in wireless E-commerce |
215
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Data gathering is a major function of many applications in wireless sensor networks (WSNs). The most important issue in designing a data gathering algorithm is how to save energ...
172
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
158
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ICDCS
2007
IEEE
16 years 1 months ago
2007
IEEE
Connectivity is a crucial issue in wireless networks. Gupta and Kumar show that with omnidirectional antennas, the critical transmission range for a wireless network to achieve as...
181
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper argues for the need to address the issue of multi-channel network performance under constraints on channel switching. We present examples from emergent directions in...
160
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ISCC
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, we investigate some of the issues that arise when mobile nodes engage voice connections with remote peers by using a wireless ad hoc network (MANET–cell) to acces...