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Detail
Journal Article
Piecewise Phase Recovery Algorithm Using Block Turbo Codes for Next Generation Mobile Communications
- Authors
- Sun Heui Ryoo, Soo Young Kim, Do Seob Ahn
- Issue Date
- 2006-08
- Citation
- ETRI Journal, v.28, no.4, pp.435-443
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Language
- English
- Type
- Journal Article
- Abstract
- This paper presents an efficient carrier recovery algorithm combined with a turbo-coding technique in a mobile communication system. By using a block turbo code made up of independently decodable block codes, we can efficiently recover the fast time-varying carrier phase as well as correct channel errors. Our simulation results reveal that the proposed scheme can accommodate mobiles with high speed, and at the same time can reduce the number of iterations to lock the phase.
- KSP Keywords
- Block Turbo Codes, Block codes, Carrier phase, High Speed, Mobile communication systems, Phase recovery, Recovery algorithm, carrier recovery, channel errors, fast time-varying, number of iterations