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Method and apparatus for performing backoff for scheduling request in wireless communication system

  • US 10,111,244 B2
  • Filed: 09/15/2016
  • Issued: 10/23/2018
  • Est. Priority Date: 10/23/2012
  • Status: Active Grant
First Claim
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1. A method for scheduling uplink (UL) transmission in a wireless communication system, the method comprising:

  • receiving, by a User Equipment (UE), a backoff parameter from a network via a radio resource control (RRC) message,wherein the backoff parameter relates to a transmission of a scheduling request (SR);

    determining, by the UE, whether or not to apply the received backoff parameter before transmitting the SR to the network via a dedicated channel;

    when it is determined that the received backoff parameter applies, transmitting, by the UE, the SR to the network via the dedicated channel according to the received backoff parameter; and

    wherein the backoff parameter is configured for a specific logical channel.

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