Improved Subcarrier and Power Allocation Schemes for Wireless Multicast in OFDM Systems.
Wei-Cheng PaoYung-Feng LuWen-Bin WangYao-Jen ChangYung-Fang ChenPublished in: VTC Fall (2013)
Keyphrases
- ofdm system
- wireless communication
- wireless networks
- multiple input multiple output
- power allocation
- multipath
- mimo systems
- estimation algorithm
- channel estimation
- wireless channels
- fading channels
- computer simulation
- orthogonal frequency division multiplexing
- bit error rate
- mobile communication
- resource allocation
- communication networks
- wireless sensor networks
- mobile networks
- base station
- end to end
- mobile ad hoc networks
- cellular networks
- wireless systems
- network coding
- routing algorithm
- physical layer
- application layer