×

Mobile station apparatus stopping uplink transmission based on timer expiration and, method and processor corresponding to the same

  • US 9,872,281 B2
  • Filed: 11/24/2015
  • Issued: 01/16/2018
  • Est. Priority Date: 12/17/2010
  • Status: Expired due to Fees
First Claim
Patent Images

1. A mobile station apparatus that is configured a plurality of cells by a base station apparatus, whereinthe plurality of cells are grouped into a first group and a second group,the first group comprising one or more cells having a first uplink transmission timing, the first group including a primary cell, andthe second group comprising one or more secondary cells having a second uplink transmission timing,the mobile station apparatus comprising:

  • a memory and a processor in electrical communication with the memory, the processor executing instructions stored in the memory to;

    configure a first timer related to the first group and a second timer related to the second group; and

    ,in a case where the first timer for the first group is expired,consider the second timer is expired, andstop an uplink transmission on any cells except random access preamble transmission on the primary cell; and

    in a case where the second timer for the second group expired,stop uplink transmission on any cells in the second group except random access preamble transmission on the secondary cell.

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