Spectral and energy efficiencies of OFDMA wireless cellular networks.
Mohamed Kadhem KarrayPublished in: Wireless Days (2010)
Keyphrases
- cellular networks
- cellular systems
- base station
- energy consumption
- wireless networks
- energy efficient
- wireless sensor networks
- sensor nodes
- mobile users
- multi hop
- mobile networks
- sensor networks
- energy efficiency
- cluster head
- access network
- wireless communication
- data transmission
- mac protocol
- call admission control
- real time
- wifi
- mobility management
- mobile phone
- rfid tags
- sensor data
- supply chain management
- multimedia services
- cognitive radio
- routing algorithm
- context aware
- mobile devices