Constrained TST MUSIC for joint spatio-temporal channel parameter estimation in DS/CDMA systems.
Jen-Der LinWen-Hsien FangJiunn-Tsair ChenPublished in: Wirel. Commun. Mob. Comput. (2005)
Keyphrases
- parameter estimation
- cdma systems
- channel estimation
- code division multiple access
- communication systems
- multipath
- maximum likelihood
- least squares
- ofdm system
- model selection
- fading channels
- estimation algorithm
- frequency selective
- bit error rate
- markov random field
- random fields
- base station
- em algorithm
- mc cdma
- parameter estimation algorithm
- additive white gaussian noise
- expectation maximization
- multiple access
- moving objects
- posterior distribution
- data mining
- single user
- physical layer
- channel coding
- multi user
- wireless communication