PERSONAL COMMUNICATION SYSTEM PROVIDING SUPPLEMENT

专利名称：PERSONAL COMMUNICATION SYSTEM

PROVIDING SUPPLEMENTAL INFORMATIONMODE.

发明人：BREEDEN, ROBERT, L.,BESSOM, RICHARD, E.申请号：EP92913427申请日：19920605公开号：EP0592493A4公开日：19940427

摘要：the communication system (10) comprising a plurality of base stations (12, 14,16, 18) which allow for voice communication between one or more portable radiotelephones (20, 22, 24) and a telephone network (30).one or more of the base stations(12, 14, 16, 18) is capable of storing a database of basic information and to transmit thelocation in response to a request received from the respective portable telephones s (20,22, 24) which communicate with the space station.the portable radiotelephone (20, 22, 24)which communicate with the station is capable of receiving at least a first portion of thedata transmitted and present the localized information to the subscriber database of theradio telephone.

申请人：MOTOROLA, INC.

地址：1303 EAST ALGONQUIN ROAD; SCHAUMBURG, IL 60196

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