49 search results - page 9 / 10 » Optimal Tradeoff Between Transmission Rate and Packet Durati... |
JSAC
2008
13 years 5 months ago
2008
We propose the cross-layer based opportunistic multi-channel medium access control (MAC) protocols, which integrate the spectrum sensing at physical (PHY) layer with the packet sch...
MOBIHOC
2001
ACM
14 years 4 months ago
2001
ACM
A Bluetooth ad hoc network can be formed by interconnecting piconets into scatternets. The constraints and properties of Bluetooth scatternets present special challenges in formin...
MOBIQUITOUS
2007
IEEE
13 years 11 months ago
2007
IEEE
—Previous work on routing in MANETs has resulted in numerous routing protocols that aim at satisfying constraints such as minimum hop or low energy. Existing routing protocols of...
WINET
2002
13 years 4 months ago
2002
Wireless network access protocols can assist nodes to conserve energy by identifying when they can enter low energy states. The goal is to put all nodes not involved in a transmiss...
JSAC
2011
13 years 2 hour 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...