Cellular mobile radio communications system, base

专利名称：Cellular mobile radio communications

system, base station and control devicetherefor

发明人：DUPUY, PIERRE申请号：EP902019.2申请日：19960924公开号：EP07691A3公开日：19990506

摘要：Cellular mobile radio system, in which at least one cell (b) has no controlfrequency, and in which the access to such a cell is made via a cell (b1, b2) having a controlfrequency received by the mobile station (m), a system comprising means for selecting,for a given position of the mobile, the best cell to access, characterized in that thesemeans comprise: & lt; br / > - means, said first means, in order to determine the distancebetween the mobile (m) relative to the base station (bts) of a cell with which it is incommunication, & lt; br / > - means, said second means, in order to remove the

indeterminacy associated with the direction of the mobile (m) relative to the base station(bts), & lt; br / > - means, said third means for determining, from the results provided bysaid first and second means, in the coverage area of which cell is the mobile station, thiscell constituting the best cell.

申请人：ALCATEL CIT

地址：12 Rue de la Baume 75008 Paris FR

国籍：FR

代理机构：El Manouni, Josiane

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