1987 search results - page 228 / 398 » Design of Wireless Portable Systems |
194
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GLOBECOM
2007
IEEE
16 years 24 days ago
2007
IEEE
Abstract— This paper theoretically analyzes cross-layer optimized design of transmit power allocation in distributed interference-limited wireless networks with asynchronously ac...
181
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ICC
2007
IEEE
16 years 24 days ago
2007
IEEE
In this paper, we propose a utility-based resource allocation scheme for layer-encoded IPTV multicast streaming service over IEEE 802.16 WiMAX networks. Unlike existing utility-bas...
189
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INFOCOM
2007
IEEE
16 years 23 days ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
307
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RTSS
2007
IEEE
16 years 23 days ago
2007
IEEE
Recent research shows that significant energy saving can be achieved in wireless sensor networks by using mobile elements (MEs) capable of carrying data mechanically. However, th...
164
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SECON
2007
IEEE
16 years 22 days ago
2007
IEEE
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...