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Optimized mechanism for paging transmission and reception

  • US 9,622,215 B2
  • Filed: 10/21/2015
  • Issued: 04/11/2017
  • Est. Priority Date: 05/09/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving information of a paging area by a user equipment (UE) requiring a coverage extension/coverage enhancement (CE) from a base station in a wireless network, wherein the paging area is a subset of a tracking area covered by a subset of one or more base stations or cells which are closest to the UE;

    determining if there is one or more changes between the received paging area and a stored paging area of the UE;

    notifying the base station if there is one or more paging area changes; and

    receiving paging messages in the paging area, wherein each paging messages for the UE is transmitted repeatedly by a repetition number greater than one.

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