Relay Power Optimization for Wireless Cooperative Networks over OFDM Fading Channels.
Di WangZhaoquan LiXin WangPublished in: GLOBECOM (2011)
Keyphrases
- fading channels
- relay selection
- wireless communication
- wireless communication systems
- relay nodes
- outage probability
- wireless networks
- cooperative
- frequency selective
- multipath
- mimo systems
- wireless channels
- channel estimation
- physical layer
- code division multiple access
- cellular networks
- ofdm system
- orthogonal frequency division multiplexing
- bit error rate
- computer simulation
- cdma systems
- communication networks
- social networks
- power allocation
- multiple input multiple output
- mobile communication
- additive white gaussian noise
- wifi
- channel state information
- wireless sensor networks
- mobile nodes
- network structure
- power consumption
- image quality