Channel Estimation for OFDM Systems with Transparent Multi-Hop Relays.
Kyung-Soo WooHyun-Il YooYeong-Jun KimKyu In LeeChang-Hwan ParkHeesoo LeeHyun Kyu ChungYong Soo ChoPublished in: IEICE Trans. Commun. (2007)
Keyphrases
- multi hop
- ofdm system
- channel estimation
- wireless communication
- wireless networks
- multipath
- wireless sensor networks
- mobile ad hoc networks
- estimation algorithm
- routing algorithm
- wifi
- end to end
- frequency selective
- data transmission
- base station
- ad hoc networks
- fading channels
- energy efficient
- orthogonal frequency division multiplexing
- bit error rate
- routing protocol
- cellular networks
- sensor nodes
- energy consumption
- wireless channels
- physical layer
- sensor networks
- network layer
- energy efficiency
- shortest path
- maximum likelihood