Impact of Channel Asymmetry on Performance of Channel Estimation and Precoding for Downlink Base Station Cooperative Transmission
Xueying HouChenyang YangBuon Kiong LauPublished in: CoRR (2010)
Keyphrases
- base station
- data transmission
- wireless channels
- channel estimation
- cooperative
- fading channels
- code division multiple access
- ofdm system
- frequency selective
- division multiple access
- wireless networks
- wireless sensor networks
- wireless communication
- communication networks
- multipath
- energy consumption
- sensor networks
- communication systems
- mobile users
- sensor nodes
- cellular networks
- energy efficient
- multi hop
- channel coding
- ad hoc networks
- estimation algorithm
- mobile networks
- bit error rate
- wireless ad hoc networks
- multimedia services
- wireless systems
- data collection
- orthogonal frequency division multiplexing
- cognitive radio
- real time