Energy efficient resource allocation for OFDMA two-way relay networks with channel estimation error.
Zheng ChangQianqian ZhangXijuan GuoZhenyu ZhouTapani RistaniemiPublished in: MILCOM (2015)
Keyphrases
- resource allocation
- energy efficient
- estimation error
- base station
- cellular networks
- multi hop
- division multiple access
- wireless sensor networks
- mac protocol
- energy consumption
- relay nodes
- wireless networks
- sensor networks
- cellular systems
- data transmission
- error rate
- energy efficiency
- resource management
- optimal resource allocation
- physical layer
- communication networks
- mobile networks
- mobile users
- code division multiple access
- sensor nodes
- network structure
- standard deviation
- ad hoc networks
- routing protocol
- step size
- sensor data
- cluster head
- network layer
- cost function