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Point-to-multipoint mobile radio transmission

  • US 6,717,925 B1
  • Filed: 08/10/1998
  • Issued: 04/06/2004
  • Est. Priority Date: 08/12/1997
  • Status: Expired due to Term
First Claim
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1. A method of operating a mobile communication system supporting radio data transmission between a mobile station (MS) and a network in a number of different packet data protocols (PDPs) including a point-to-multi-point-multicast protocol (PTM-M), where the protocol is identified by a protocol identifier transmitted between the network and the mobile station, the method comprising the steps of:

  • permanently allocating a specific unique value of a protocol identifier to PTM-M packet data protocol; and

    dynamically allocating other protocol identifier values to other packet data protocols.

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