Joint Optimization of Spectrum Handoff Scheduling and Routing in Multi-hop Multi-radio Cognitive Networks.
Wei FengJiannong CaoChisheng ZhangChuda LiuPublished in: ICDCS (2009)
Keyphrases
- multi hop
- cognitive radio
- joint optimization
- base station
- wireless ad hoc networks
- wireless networks
- cellular networks
- node density
- ad hoc networks
- wireless communication
- node mobility
- mobile ad hoc networks
- packet forwarding
- network connectivity
- routing protocol
- network infrastructure
- internet access
- mobile networks
- wireless sensor networks
- transmission range
- routing algorithm
- network lifetime
- wifi
- data transmission
- intermediate nodes
- wireless mesh networks
- mobility management
- network coding
- energy efficient
- end to end delay
- mobile nodes
- mobile ip
- multiple description coding
- energy consumption
- mobile users
- sparse representation
- sensor networks
- network layer
- communication networks
- wireless systems
- access points
- end to end
- quality of service
- peer to peer
- network topology
- energy efficiency
- communication systems
- multipath
- multimedia services
- network resources
- data analysis
- feature extraction
- routing problem
- physical layer
- data sets
- sensor nodes
- wireless channels