Method and device for sending random access type leader sequence based on LTE-TDD mode

Method and device for sending random access type leader sequence based on LTE-TDD mode

  • CN 103,857,057 A
  • Filed: 12/06/2012
  • Published: 06/11/2014
  • Est. Priority Date: 12/06/2012
  • Status: Active Grant
First Claim
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1. a method that is used for sending based on LTE-TDD pattern random access leader sequence at subscriber equipment end, wherein, the method comprises the following steps:

  • -receive the system information that eNB sends, wherein, described system information comprises the expansion relevant information about described eNB institute respective cell;

    Wherein, the method also comprises;

    B, according to described system information, utilizes the corresponding U of LTE-TDD pattern ppTS, sends the random access leader sequence of subscriber equipment in advance to described eNB, wherein, described random access leader sequence is measured corresponding to described expansion relevant information corresponding pre-set time.

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