Energy-Efficient Resource Allocation in OFDMA Systems with Large Numbers of Base Station Antennas.
Derrick Wing Kwan NgErnest S. LoRobert SchoberPublished in: IEEE Trans. Wirel. Commun. (2012)
Keyphrases
- base station
- energy efficient
- resource allocation
- wireless sensor networks
- energy consumption
- sensor networks
- wireless networks
- data transmission
- multi hop
- communication networks
- sensor nodes
- resource management
- mobile users
- mobile networks
- data gathering
- data aggregation
- cellular networks
- energy efficiency
- code division multiple access
- division multiple access
- ad hoc networks
- management system
- wireless ad hoc networks
- network lifetime
- cluster head
- data sets
- cognitive radio
- distributed systems
- optimal resource allocation