WO03086004A3

Method and apparatus for establishing a talk group

Abstract

When any remote unit (113-118) desires to create a talk group, it transmits an inbound message to a group call database (112). The inbound message includes the identity of the requesting communication device, and the participants of the talk group. Upon receiving the request, group the call database (112) provides an outbound message to all members of the newly created talk group giving them a chance to opt out of inclusion into the new talk group. The database (112) then creates a database entry with the new talk group and those remote units that positively responded to the outbound message.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Published
  4. Today

Every citation, both ways

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
WO0124551A1CitesWorld Intellectual Property Organization (WIPO)AInternational search1-4,8-10
EP0680174A2CitesEuropean Patent Office (EPO)AInternational search1-4,8-10
US2001027111A1CitesUnited States of AmericaYInternational search1-4,8-10
US2002009990A1CitesUnited States of AmericaAInternational search1-4,8-10
US2002019829A1CitesUnited States of AmericaAInternational search1,8
US2002037735A1CitesUnited States of AmericaXInternational search1,3,8,9
US2002037736A1CitesUnited States of AmericaXInternational search1-3,8,9
US5040238ACitesUnited States of AmericaAInternational search5-7
US6144673ACitesUnited States of AmericaAInternational search5-7
US6308079B1CitesUnited States of AmericaXInternational search5-7
WO9917566A2CitesWorld Intellectual Property Organization (WIPO)YInternational search1-4,8-10