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METHOD FOR OPERATING IOT IN CELLULAR SYSTEM AND SYSTEM THEREFOR

  • US 20180241495A1
  • Filed: 07/22/2016
  • Published: 08/23/2018
  • Est. Priority Date: 07/22/2015
  • Status: Active Grant
First Claim
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1. A method in a base station for supporting narrow band Internet of things (IoT) communication of a device in a cellular system, the method comprising:

  • transmitting system information including a 2-bits mode indication field indicating an operation mode for the narrow band IoT communication, the operation mode corresponding to one of a plurality of operations modes; and

    transmitting a control channel and a data channel based on the system information,wherein the operation modes include at least one of a guard-band mode or an in-band mode.

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