1187 search results - page 169 / 238 » Access control in wireless sensor networks |
DSN
2003
IEEE
14 years 1 months ago
2003
IEEE
Wireless Medium Access Control (MAC) protocols such as IEEE 802.11 use distributed contention resolution mechanisms for sharing the wireless channel. In this environment, selfish...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— We propose the QoS-driven opportunistic cooperation schemes for the wireless relay networks. By integrating information theory with the concept of effective capacity, o...
JCM
2007
13 years 7 months ago
2007
—VoIP is a rapidly growing technology that enables the transport of voice over data networks such as the public Internet. VoIP became a viable alternative to the public switched ...
ICDCS
2008
IEEE
14 years 2 months ago
2008
IEEE
— Recently, multi-hop wireless mesh networks (WMNs) have attracted increasing attention and deployment as a low-cost approach to provide broadband Internet access at metropolitan...
TMC
2008
13 years 7 months ago
2008
Abstract--In wireless ad hoc networks, in addition to the well-known hidden terminal and exposed terminal problems, the locationdependent contention may cause serious unfairness an...