5805 search results - page 890 / 1161 » Simulating networks of wireless sensors |
193
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GLOBECOM
2006
IEEE
16 years 26 days ago
2006
IEEE
- Recently, several MAC protocols using directional antennas, typically referred to as directional MAC protocols, have been proposed for wireless ad hoc networks. However, the MAC ...
163
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—The design of scheduling policies for wireless data systems has been driven by a compromise between the objectives of high overall system throughput and the degree of fairness a...
174
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we consider a 2-hop wireless diversity relay network. We explore transmit power allocation among the source and relays to maximize the received signal to noise r...
201
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— We propose the quality-of-service (QoS) driven power allocation schemes for parallel fading channels when considering imperfect channel estimations. In particular, the parallel...
153
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VTC
2006
IEEE
16 years 25 days ago
2006
IEEE
— WLANs will become a major portion of the fourth generation (4G) cellular system. The seamless handoff problem in WLANs is a very important design issue to support the new astou...