Random access method and device

Random access method and device

  • CN 105,120,522 A
  • Filed: 07/30/2009
  • Published: 12/02/2015
  • Est. Priority Date: 07/30/2009
  • Status: Active Application
First Claim
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1. an accidental access method, is characterized in that, described method comprises:

  • Receive the access control information that base station sends, described access control information comprises customer equipment identification and access control order, or comprises the access service grade that customer equipment identification, access control order and access use;

    The subscriber equipment corresponding with described customer equipment identification accesses the access slot and preamble signature that use according to described access control information acquisition;

    According to the access slot of described access use, the uplink random access of preamble signature initiation power ramp.

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