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Method and apparatus for configuring position of frequency resource

  • US 10,506,538 B2
  • Filed: 09/20/2016
  • Issued: 12/10/2019
  • Est. Priority Date: 03/21/2014
  • Status: Active Grant
First Claim
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1. A method for configuring a position of a frequency resource, the method comprising:

  • acquiring, by a first device, synchronization information of a second device, wherein the synchronization information of the second device includes indication information for at least one of the following synchronization statuses;

    whether the second device is synchronous with a preset time,whether clock synchronization of the second device is directly from clock synchronization of a wired network,whether a level of clock synchronization of the second device is less than a set threshold, orwhether precision of clock synchronization of the second device is greater than a set threshold;

    configuring, by the first device according to the synchronization information of the second device, a position of a frequency resource used to transmit data; and

    communicating, by the first device, with a first user equipment according to the position of the frequency resource used to transmit data;

    wherein the second device communicates with a second user equipment;

    wherein when uplink-to-downlink interference exists between any first user equipment and any second user equipment, a maximum level of spurious emission inside a measurement bandwidth at an edge of a frequency band of a first device meeting a coexistence requirement is La;

    wherein a maximum level of spurious emission of a signal of the first device is L1, and L1 is greater than La;

    wherein;

    the level of spurious emission corresponds to spurious emission measured inside the measurement bandwidth at the edge of the frequency band of the first device;

    orthe level of spurious emission corresponds to spurious emission measured inside a measurement bandwidth at an edge of a frequency band, of the second device, adjacent to the frequency band of the first device;

    orthe level of spurious emission corresponds to spurious emission measured inside a measurement bandwidth across the edge of the frequency band of the first device and an edge of a frequency band of the second device.

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