578 search results - page 5 / 116 » Token-DCF: An Opportunistic MAC protocol for Wireless Networ... |
WCNC
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— In wireless sensor networks, one of the big challenges is to achieve a satisfactory network lifetime while meeting quality of service (QoS) requirements. In this paper,...
MOBISYS
2007
ACM
14 years 10 months ago
2007
ACM
We consider the problem of providing vehicular Internet access using roadside 802.11 access points. We build on previous work in this area [18, 8, 5, 11] with an extensive experim...
JSAC
2011
13 years 5 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
ALGOSENSORS
2004
Springer
14 years 3 months ago
2004
Springer
WiseMAC is a medium access control protocol designed for wireless sensor networks. This protocol is based on non-persistent CSMA and uses the preamble sampling technique to minimiz...
MOBIHOC
2003
ACM
14 years 10 months ago
2003
ACM