发明名称 A PUSH-TO-TALK SERVICE SYSTEM VIA LBS FUNCTION AND THE METHOD THEREOF
摘要 <p>A method of group communication service, mobile terminal using the same, and a group communication service system thereof enables selective communications with one or more group communication counterparts with respect to a specific area. The method performs a group communication service with respect to a plurality of pushto service subscribers using mobile terminal location information and includes steps of acquiring location information of each of the pushto service subscribers, the location information indicating a current location of at least one of the pushto service subscribers with respect to a specific area; and generating group member list information corresponding to the pushto service subscribers and including a member list in which the current location of the at least one of the pushto service subscribers is classified with respect to the specific area.</p>
申请公布号 KR20060022960(A) 申请公布日期 2006.03.13
申请号 KR20040071763 申请日期 2004.09.08
申请人 LG ELECTRONICS INC. 发明人 KIM, SUNG CHUL
分类号 H04B7/26;H04W4/02;H04W4/08;H04W64/00 主分类号 H04B7/26
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