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Invention Application
US20190014573A1 METHOD OF ADJUSTING A TRANSMIT POWER FOR DEVICE-TO-DEVICE COMMUNICATION, USER EQUIPMENT, GROUP HEAD OF A DEVICE-TO-DEVICE COMMUNICATION GROUP, AND COMMUNICATION SYSTEM 审中-公开

  • Patent Title: METHOD OF ADJUSTING A TRANSMIT POWER FOR DEVICE-TO-DEVICE COMMUNICATION, USER EQUIPMENT, GROUP HEAD OF A DEVICE-TO-DEVICE COMMUNICATION GROUP, AND COMMUNICATION SYSTEM
  • Application No.: US16128560
    Application Date: 2018-09-12
  • Publication No.: US20190014573A1
    Publication Date: 2019-01-10
  • Inventor: Na WEI , Feng CHEN , Dahai LIU , Yong ZHAO
  • Applicant: SONY CORPORATION
  • Priority: CN201410063408.3 20140115
  • Main IPC: H04W72/04
  • IPC: H04W72/04 ;  H04W72/08 ;  H04W52/24
METHOD OF ADJUSTING A TRANSMIT POWER FOR DEVICE-TO-DEVICE COMMUNICATION, USER EQUIPMENT, GROUP HEAD OF A DEVICE-TO-DEVICE COMMUNICATION GROUP, AND COMMUNICATION SYSTEM
Abstract:
To adjust a transmit power for device-to-device communication, a user equipment which performs the device-to-device communication using the transmit power detects that the user equipment enters a coverage area of a radio communication unit. The transmit power of the user equipment for the device-to-device communication is decreased in response to detecting that the user equipment enters the coverage area of the radio communication unit.
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