A hybrid joint ML technique for CFO, timing offset, and channel estimations in an OFDMA uplink.
V. P. Thafasal IjyasS. M. SameerPublished in: Int. J. Commun. Syst. (2014)
Keyphrases
- division multiple access
- code division multiple access
- physical layer
- base station
- application layer
- maximum likelihood
- transmission scheme
- antenna array
- multi channel
- multipath
- wireless channels
- wireless networks
- communication channels
- resource allocation
- network layer
- wireless communication systems
- multi hop
- cellular networks
- fading channels
- wireless sensor networks