Companding System Based on Time Clustering for Reducing Peak Power of OFDM Symbol in Wireless Communications.
Osamu TakyuTomoaki OhtsukiMasao NakagawaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2006)
Keyphrases
- wireless communication
- wireless communication systems
- wireless networks
- orthogonal frequency division multiplexing
- ofdm system
- short range
- communication networks
- computer simulation
- clustering algorithm
- power reduction
- communication technologies
- wireless channels
- fading channels
- mobile communication
- wireless transmission
- wifi
- fourth generation
- wireless sensor networks
- wireless technologies
- mobile computing
- wireless systems
- power consumption
- unsupervised learning
- cognitive radio
- physical layer
- mimo systems
- cellular networks
- conditional random fields
- data warehouse