Phase rotation-based synchronisation channel structure for synchronous OFDM cellular system
SCIE
SCOPUS
- Title
- Phase rotation-based synchronisation channel structure for synchronous OFDM cellular system
- Authors
- Park, HG; Kim, YH; Bang, SC; Kim, YS
- Date Issued
- 2008-03-13
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Abstract
- For simple and robust cell search in a synchronous OFDM cellular system, considered is the coherent cell search algorithm where a cell-specific secondary synchronisation channel is coherently detected by using the channel response estimated from the primary synchronisation channel (P-SCH). Owing the limited number of P-SCH sequences, the channel response estimated from P-SCH does not match the channel response of the target cell, which will degrade the coherent cell search performance. To solve such a problem, proposed is a new phase rotation based synchronisation channel structure. It is shown by neighbour cell search simulations that the proposed technique significantly improves the coherent cell search performance.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/22828
- DOI
- 10.1049/EL:20083165
- ISSN
- 0013-5194
- Article Type
- Article
- Citation
- ELECTRONICS LETTERS, vol. 44, no. 6, page. 430 - 432, 2008-03-13
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- There are no files associated with this item.
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