Positioning method and device

Positioning method and device

  • CN 107,645,771 B
  • Filed: 07/22/2016
  • Issued: 08/14/2020
  • Est. Priority Date: 07/22/2016
  • Status: Active Grant
First Claim
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1. A method of positioning, the method comprising:

  • fixed terminal equipment monitors a target signal sent by positioned terminal equipment, wherein the fixed terminal equipment is positioned around the positioned terminal equipment and is used as a positioning measurement entity of the positioned terminal equipment, and the positioning measurement entity refers to the fixed terminal equipment which needs to perform positioning measurement on the positioned terminal equipment;

    determining positioning information for positioning the positioned terminal equipment based on the monitored target signal;

    sending the determined positioning information to network side equipment;

    the target signal comprises at least one of a preset positioning signal and a signal communicated between devices;

    the preset positioning signal comprises at least one of a preset physical layer signaling, a preset Media Access Control (MAC) layer signaling and a preset high layer signaling;

    the device-to-device communication signals include at least one of a device-to-device D2D discovery signal and a D2D communication message;

    wherein, the positioning information includes identification information of the fixed terminal device and the positioned terminal device, and at least one of the following information;

    the time when the fixed terminal equipment receives the target signal;

    the fixed terminal equipment receives the time difference between the target signal and the target signal sent by the positioned terminal equipment;

    and the fixed terminal equipment measures the received signal strength of the target signal.

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