METHOD AND APPARATUS FOR SENDING AND RECEIVING DOWNLINK CONTROL CHANNEL

  • US 20180234952A1
  • Filed: 07/27/2016
  • Published: 08/16/2018
  • Est. Priority Date: 08/11/2015
  • Status: Active Grant
First Claim
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1. A method for sending a downlink control channel, applied to a base station, the method comprising:

  • determining one or more Search Space (SS) positions according to at least one of a coverage level and a message type, and sending a downlink control channel in an SS,the coverage level comprising at least one of a non-coverage enhancement level CE0 and coverage enhancement levels CE1, CE2 and CE3, the message type comprising at least one of Random Access Response (RAR), Paging, Radio Resource Control (RRC) and Transmission Power Control (TPC), the SS comprising at least one of a Common Search Space (CSS), a dedicated SS and a non-User Equipment (UE)-specific Search Space (non-USS), and the SS position comprising at least one of a narrowband/frequency domain position, a time domain position and a set position.

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