Mobile Handsets as Sensing Nodes in an Auto-Configured Hierarchical Cognitive Radio Network Scheme for Immediate Post-Disaster Communications.
Sonia MajidKazi AhmedPublished in: IEICE Trans. Commun. (2009)
Keyphrases
- cognitive radio
- cooperative spectrum sensing
- wireless systems
- communication systems
- spectrum sensing
- wireless mesh networks
- cognitive radio networks
- mobile nodes
- wireless communication
- network access
- wireless networks
- power control
- communication networks
- cellular networks
- base station
- mobile internet
- key technologies
- mobile networks
- sensor networks
- mobile phone
- heterogeneous wireless networks
- mobile users
- wireless technologies
- mobile devices
- sensor nodes
- shortest path
- wireless sensor networks
- information systems
- mobile applications
- ad hoc networks
- network structure
- mobility management
- computer systems
- low cost