Paper Info
Title
Distributed Routing, Relay Selection, and Spectrum Allocation in Cognitive and Cooperative Ad Hoc Networks
Abstract
Throughput maximization is one of the main challenges in cognitive radio ad hoc networks, where the availability of local spectrum resources may change from time to time and hop-by-hop. Cooperative transmission exploits spatial diversity without multiple antennas at each node to increase capacity with reliability guarantees. This idea is particularly attractive in wireless environments due to the diverse channel quality and the limited energy and bandwidth resources. With cooperation, source node and relay node cooperatively transmit data to the destination. In such a virtual multiple antenna transmission system, the capacity of the cooperative link is much larger than that of the direct link from source to destination. In this paper, we will study decentralized and localized algorithms for joint dynamic routing, relay assignment, and spectrum allocation under a distributed and dynamic environment.
Year
DOI
Venue
2010
10.1109/SECON.2010.5508267
SECON
Keywords
Field
DocType
distributed routing,spatial diversity,diversity reception,joint dynamic routing,spectrum allocation,cognitive radio,relay selection,cooperative ad hoc networks,radio spectrum management,routing protocols,ad hoc networks,cross-layer protocol,relay assignment,indexing terms,dynamic routing,protocols,spectrum,ad hoc network,routing,resource management,cognitive radio network
Antenna diversity,Computer science,Cooperative diversity,Computer network,Optimized Link State Routing Protocol,Frequency allocation,Wireless ad hoc network,Relay,Distributed computing,Cognitive radio,Routing protocol
Conference
ISBN
Citations 
PageRank 
978-1-4244-7151-5
48
1.95
References 
Authors
20
4
Name
Order
Citations
PageRank
Lei Ding125811.88
Tommaso Melodia24398290.59
Stella N. Batalama346537.92
John D. Matyjas455443.69