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Enhanced rach design for machine-type communications

  • US 20120033613A1
  • Filed: 08/03/2011
  • Published: 02/09/2012
  • Est. Priority Date: 08/04/2010
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • performing radio access network (RAN) level access barring by a machine-to-machine (M2M) device in a wireless communication network, wherein the M2M device adaptively adjusts access probability by applying different barring parameters based on an access class (AC) of the M2M device; and

    performing a random access channel (RACH) procedure with a base station after gaining access.

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