613 search results - page 118 / 123 » A Walking Beacon-Assisted Localization in Wireless Sensor Ne... |
ICDCSW
2003
IEEE
15 years 3 months ago
2003
IEEE
Broadcasting provides an e cient means for disseminating information in both wired and wireless setting. In this paper, we study di erent client side cache organizations for vario...
TWC
2008
14 years 9 months ago
2008
Abstract--Positioning in indoor wireless environments is growing rapidly in importance and gains commercial interests in context-awareness applications. The essential challenge in ...
JSAC
2008
14 years 9 months ago
2008
In this paper, we investigate the coverage problem in wireless sensor networks using a game theory method. We assume that nodes are randomly scattered in a sensor field and the goa...
EWSN
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. Several localization algorithms exist for wireless sensor networks that use angle of arrival measurements to estimate node position. However, there are limited options fo...
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SIGCOMM
2012
ACM
13 years 5 days ago
2012
ACM
This paper introduces CarSpeak, a communication system for autonomous driving. CarSpeak enables a car to query and access sensory information captured by other cars in a manner si...