Short-range cognitive radio network: system architecture and MAC protocol for coexistence with legacy WLAN.
Nan HaoSang-Jo YooPublished in: Wirel. Networks (2011)
Keyphrases
- wireless communication
- cognitive radio
- short range
- medium access control
- wireless networks
- mac protocol
- cellular networks
- wireless sensor networks
- ad hoc networks
- power control
- wireless channels
- mobile nodes
- physical layer
- mac layer
- communication networks
- wireless ad hoc networks
- cross layer
- long range
- base station
- mobile networks
- computer simulation
- network topology
- access points
- energy efficient
- sensor nodes
- multi hop
- wifi
- energy efficiency
- energy consumption
- key technologies
- channel assignment
- wireless mesh networks
- multimedia services
- mobile users
- mobile phone
- data transmission
- network architecture
- routing protocol
- context aware