Parametric Channel Estimation for Pseudo-Random Tile-Allocation in Uplink OFDMA.
M. R. RaghavendraEldar LiorSrikrishna BhashyamKrishnamurthy GiridharPublished in: IEEE Trans. Signal Process. (2007)
Keyphrases
- division multiple access
- code division multiple access
- pseudorandom
- channel estimation
- bit error rate
- multipath
- cdma systems
- fading channels
- communication systems
- computer simulation
- uniformly distributed
- frequency selective
- ofdm system
- secret key
- signal to noise ratio
- allocation scheme
- base station
- additive white gaussian noise
- end to end
- physical layer
- wireless channels
- application layer
- routing algorithm
- channel coding
- analytical model
- resource allocation
- multi user
- wireless sensor networks
- multiple access
- single user
- wireless communication