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RANDOM ACCESS METHOD AND APPARATUS OF UE IN MOBILE COMMUNICATION SYSTEM

  • US 20120176967A1
  • Filed: 01/11/2012
  • Published: 07/12/2012
  • Est. Priority Date: 01/11/2011
  • Status: Active Grant
First Claim
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1. A random access method of a terminal, the method comprising:

  • determining whether a Scheduling Request (SR) is pending;

    determining, when the SR is pending, whether an uplink transmission resource is available in a current Transmission Time Interval (TTI);

    determining, when the uplink transmission resource is not available, whether a Physical Uplink Control Channel (PUCCH) resource is configured for transmission of the SR; and

    initiating, when the PUCCH resource is not configured, a random access process in a primary cell.

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