6122 search results - page 316 / 1225 » Securing network access in wireless sensor networks |
221
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TIT
2010
15 years 1 months ago
2010
We study cellular-like wireless networks in which the cells may overlap substantially, and a common channel is used for all cells. Thus, transmissions intended for one destination ...
182
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—In wireless networks, how to select transmit power that maximizes throughput is a challenging problem. On one hand, transmissions at a high power level could increase interferen...
153
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AINA
2003
IEEE
16 years 1 days ago
2003
IEEE
Abstract— The IEEE 802.11 standard and enhanced amendments have defined fourteen transmission rates (1/2/5.5/6/9/11/12/ 18/22/24/33/36/48/54 Mb/s) for mobile stations to transmi...
164
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—With the rapid growth of WLAN capability for mobile devices such as laptops, handhelds, mobile phones and vehicles, we will witness WLANs with very large numbers of active nodes...
182
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LCN
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper proposes a new distributed media access control (MAC) scheme to improve the network performance of Multiple-Input Multiple-Output (MIMO) wireless systems. In particul...