491 search results - page 60 / 99 » Optimal physical carrier sense in wireless networks |
IPSN
2010
Springer
15 years 4 months ago
2010
Springer
Wireless Sensor Actuator Networks (WSANs) extend wireless sensor networks through actuation capability. Designing robust logic for WSANs however is challenging since nodes can aï¬...
WICON
2008
14 years 11 months ago
2008
This paper examines the denial of service attacks that an 802.16 Broadband Wireless Access network is susceptible to at the physical and medium access control layers. In our threa...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— In traditional call admission control (CAC) schemes, mobile users are always the passive roles during the admission procedures and the base station determines whether to admit o...
98
Voted
ADHOC
2006
14 years 9 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
71
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— Coverage is a fundamental problem in sensor networks. In this paper, we addressed the coverage problem from two different view points and refer to them as the worst and...