348 search results - page 15 / 70 » Randomized Initialization Protocols for Packet Radio Network... |
115
click to vote
WICOMM
2010
14 years 10 months ago
2010
Cognitive radio (CR) has been considered a key technology to enhance overall spectrum utilization by opportunistic transmissions in CR transmitter-receiver link(s). However, CRs m...
121
click to vote
SECON
2007
IEEE
15 years 6 months ago
2007
IEEE
— The capacity of wireless multi-hop networks has been studied extensively in recent years. Most existing work tackles the problem from an asymptotic perspective and assumes a si...
96
Voted
MOBICOM
2004
ACM
15 years 5 months ago
2004
ACM
We present a new protocol for routing in multi-radio, multi-hop wireless networks. Our protocol, Multi-Radio Link-Quality Source Routing, is designed for wireless networks with st...
114
click to vote
JSAC
2011
14 years 6 months ago
2011
—In this paper, opportunistic multiple access to the under-utilized channel resources is investigated. Exploiting source burstiness, secondary cognitive nodes utilizes primary no...
HICSS
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, we propose some improvements to the flooding protocols that aim to efficiently broadcast a given information through the whole ad-hoc network. These improvements ...