17932 search results - page 353 / 3587 » Wireless communications systems |
209
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MOBISYS
2004
ACM
16 years 6 months ago
2004
ACM
Many approaches exist today that address the issues that arise when a mobile node changes its point(s) of attachment to the Internet. Mobile IP takes care of host mobility at the ...
200
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IPSN
2003
Springer
16 years 16 hour ago
2003
Springer
Abstract. We demonstrate that it is possible to achieve accurate localization and tracking of a target in a randomly placed wireless sensor network composed of inexpensive componen...
196
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MOBISYS
2003
ACM
16 years 6 months ago
2003
ACM
Smart Dust sensor networks ? consisting of cubic millimeter scale sensor nodes capable of limited computation, sensing, and passive optical communication with a base station ? are...
166
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Group-orthogonal multicarrier code-division multiple access (GO-MC-CDMA) has been proposed as a multiplexing technique for the uplink segment of wireless systems. The di...
191
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MIDDLEWARE
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. The emergence of handheld devices associated with wireless technologies has introduced new challenges for middleware. First, mobility is becoming a key characteristic; mo...