×

Method of Handling Random Access Procedure on Primary Cell When Random Access Procedure on Secondary Cell is Ongoing or about to Start

  • US 20130070700A1
  • Filed: 09/17/2012
  • Published: 03/21/2013
  • Est. Priority Date: 09/16/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method of handling a first random access procedure on a primary cell (PCell) for a mobile device when a second random access procedure on a secondary cell (SCell) is ongoing or is about to start, the method comprising:

  • selectively initiating the first random access procedure on the PCell according to a result of the second random access procedure after the mobile device completes the second random access procedure on the SCell, wherein the first random access procedure is triggered by a pending scheduling request (SR) of the mobile device and the second random access procedure is triggered by need of synchronization on the SCell.

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