OFDMA cognitive radio medium access control using multichannel ALOHA.
Sangho ChoePublished in: ISWCS (2010)
Keyphrases
- cognitive radio
- medium access control
- mac protocol
- base station
- physical layer
- cellular networks
- wireless sensor networks
- multi channel
- ad hoc networks
- power control
- energy efficient
- wireless networks
- energy consumption
- wireless communication
- data transmission
- multi hop
- energy efficiency
- sensor networks
- sensor nodes
- wireless ad hoc networks
- wireless channels
- mobile networks
- mobile users
- routing protocol
- routing algorithm
- communication networks
- lightweight
- end to end
- wireless mesh networks
- mobile phone
- quality of service
- information sources
- social networks