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Trunking system for CDMA wireless communication

  • US 8,072,919 B2
  • Filed: 11/18/2008
  • Issued: 12/06/2011
  • Est. Priority Date: 08/15/2002
  • Status: Expired due to Fees
First Claim
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1. A CDMA communication system, comprising:

  • a CDMA network having a mobile switching center connected to a public telephone switching network, operable to provide voice and data call services to mobile communication devices;

    a packet data system coupled to said CDMA network to provide packet data services to the mobile communication devices; and

    a trunking system coupled to said CDMA network and a packet data network to provide group call services to the mobile communication devices via the packet data network, said trunking system comprising (1) a plurality of dispatching clients in communication with said CDMA network to transmit data packets of a group call to and from mobile communication devices of a trunking group where members of each trunking group share a common trunking data link for transmission of data packets, and (2) a dispatching server connected to said packet data network and in communication with said dispatching clients to process group calls.

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