Opportunistic Sub-channel and Transmit Power Allocation in an OFDMA Based Cognitive Femtocell Network.
Sandip KararAbhirup Das BarmanPublished in: Wirel. Pers. Commun. (2015)
Keyphrases
- power allocation
- resource allocation
- transmission scheme
- channel state information
- division multiple access
- cognitive radio
- multiple input multiple output
- mimo systems
- network coding
- peer to peer
- physical layer
- wireless communication
- cellular networks
- computer networks
- wireless sensor networks
- base station
- network structure
- resource utilization
- multiple access
- communication systems
- communication networks