×

Methods and apparatus for wireless device positioning in multicarrier configurations

  • US 9,363,782 B2
  • Filed: 06/21/2012
  • Issued: 06/07/2016
  • Est. Priority Date: 06/22/2011
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for performing positioning for a user equipment (UE), comprising:

  • communicating with a plurality of serving cells in a multicarrier configuration, wherein the plurality of serving cells include a serving cell associated with a primary component carrier and one or more other serving cells associated with one or more secondary component carriers;

    indicating a plurality of serving cell identifiers corresponding to the plurality of serving cells in a message to a positioning server;

    receiving, from the positioning server, location information for each of the plurality of serving cell identifiers in response to the message, wherein the location information for one of the plurality of serving cell identifiers corresponding to a serving cell additionally corresponds to neighboring cells of the corresponding serving cell or other cells selected based at least in part on the corresponding serving cell; and

    performing positioning for a UE based at least in part on the received location information.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×