REG - Resource Element Group

As part of the E-UTRA radio frame structure a REG (Resource Element Group) consists of 4 RE (Resource Elements). The system then groups 9 REGs to form a CCE (Control Channel Element), which in turn is used to define the PDCCH.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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