Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guy G. Romano0
Michael L. Needham0
Date of Patent
November 29, 2005
0Patent Application Number
096780560
Date Filed
October 3, 2000
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A dispatch server (206) is provided in a packet based dispatch radio network to serve as coordinator and arbitrator for dispatch group calls. Participants in a group call transmit internet protocol (IP) voice packets to the server in unicast fashion. The server receives voice packets from multiple sources (210, 216) and implements a prioritization scheme to select one source to pass on to the group via IP multicast. Various prioritization techniques are described.
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