A Stochastic Optimization Approach for Joint Relay Assignment and Power Allocation in Orthogonal Amplify-and-Forward Cooperative Wireless Networks.
Gan ZhengYangyang ZhangChunlin JiKai-Kit WongPublished in: IEEE Trans. Wirel. Commun. (2011)
Keyphrases
- stochastic optimization
- relay selection
- fading channels
- wireless networks
- mimo systems
- power allocation
- cooperative
- relay nodes
- multiple input multiple output
- multi hop
- wireless communication
- base station
- multistage
- multipath
- resource allocation
- video transmission
- image transmission
- ofdm system
- physical layer
- ad hoc networks
- network coding
- channel coding
- cellular networks