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CDMA inter-mobile switching center soft hand-off

  • US 6,173,183 B1
  • Filed: 07/16/1998
  • Issued: 01/09/2001
  • Est. Priority Date: 10/24/1996
  • Status: Expired due to Term
First Claim
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1. A method for addressing a plurality of cellular systems, including a source cellular system, each cellular system having an area of radio coverage and comprising a plurality of entities including at least one router having a plurality of communication ports, the method comprising the steps of:

  • allocating at least one communications port of the plurality of communication ports for each cellular system having overlapping radio signal coverage with the source cellular system;

    reserving a router address range for each communication port; and

    distributing the reserved router address ranges among the plurality of communication ports such that the reserved address ranges repeat in a predetermined, non-interfering pattern.

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