69 search results - page 2 / 14 » Idle Channel Time Estimation in Multi-Hop Wireless Networks |
ICC
2008
IEEE
14 years 2 days ago
2008
IEEE
Abstract— This paper is concerned with the end-to-end transmission outage in an OFDM based wireless multi-hop network. The network consists of a source node, a destination node, ...
ICCCN
2008
IEEE
14 years 2 days ago
2008
IEEE
Abstract—Previous work has shown that CSMA-based protocols such as the IEEE 802.11 can yield flow starvation in multihop wireless networks. While prior protocol designs alleviat...
LCN
2007
IEEE
13 years 12 months ago
2007
IEEE
Abstract—In this work, we discuss how to support Video-onDemand service in multi-hop WiMax mesh networks. We are interested in the scenario that end users connect to the video se...
SIGCOMM
2005
ACM
13 years 11 months ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...
SIGCOMM
2010
ACM
13 years 5 months ago
2010
ACM
We describe an opportunistic channel access scheme for cognitive radio-enabled secondary nodes (SNs). The proposed scheme uses the residual channel idle time distribution to estim...