Title: Method for estimating arrival direction of common frequency multi-cell terminal
Application Number: 200510069227 Application Date: 2005.05.12
Publication Number: 1863377 Publication Date: 2006.11.15
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04Q7/38
Applicant(s) Name: Shanghai Motive Power Communication Science and Te Address: 201700
Inventor(s) Name: Li Feng, Yang Guiliang
Attorney & Agent: dai changmeng
Abstract:
     This invention discloses a DOA estimation method for in-line multi-area terminals including: A, obtaining at least one expected channel estimation result for computing DOA in-line area terminals, B, applying a DOA estimation methods of wave beam scanning, the largest diameter or a main character vector to carry out incoming wave direction estimation to the terminal based on the estimation result, which can provide accurate estimation results of the areas and select a channel estimation result of an expected terminal.
Time: 11