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Multiple location estimates in a cellular communication system

  • US 6,449,486 B1
  • Filed: 05/25/1999
  • Issued: 09/10/2002
  • Est. Priority Date: 05/27/1998
  • Status: Expired due to Term
First Claim
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1. A method for presenting a first and second position estimate of a mobile unit to a remote party in a wireless communication network, the method comprising:

  • presenting the first position estimate within a first predetermined time interval of call setup between said mobile unit and said remote party; and

    presenting the second position estimate within a second predetermined time interval after presentation of the first position estimate, if the second position estimate is available for presentation to the remote party, else presenting a status information on availability of said second position estimate within said second predetermined time interval after presentation of said first position estimate to said remote party.

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