A multi-user uplink TDS-OFDM system based on dual PN sequence padding.
Linglong DaiJian FuJun WangJian SongPublished in: IEEE Trans. Consumer Electron. (2009)
Keyphrases
- multi user
- ofdm system
- code division multiple access
- virtual environment
- frequency selective
- virtual world
- ds cdma
- user interface
- multiple users
- single user
- multi granularity
- channel estimation
- augmented reality
- estimation algorithm
- wireless communication systems
- multipath
- wireless communication
- bit error rate
- fading channels
- orthogonal frequency division multiplexing
- virtual reality
- computer simulation