Joint Transmit Power Allocation and Splitting for SWIPT Aided OFDM-IDMA in Wireless Sensor Networks.
Shanshan LiXiaotian ZhouCheng-Xiang WangDongfeng YuanWensheng ZhangPublished in: Sensors (2017)
Keyphrases
- wireless sensor networks
- power allocation
- channel state information
- wireless channels
- wireless communication
- mimo systems
- multiple input multiple output
- fading channels
- orthogonal frequency division multiplexing
- data transmission
- resource allocation
- multiple access
- communication systems
- multiple description coding
- energy efficient
- energy consumption
- unequal error protection
- sensor networks
- channel conditions
- sensor nodes
- multipath
- joint optimization
- base station
- video transmission
- ofdm system
- energy efficiency
- transmission scheme
- routing algorithm
- multi hop
- routing protocol
- channel estimation
- wireless systems
- error correction
- wireless ad hoc networks
- computer systems
- computational complexity
- error propagation
- video streaming