Electronic device and method for wireless communication, and computer-readable storage medium
AssigneeSony Group Corporation
InventorJianfei CAO
Life of this patent
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Abstract
Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit configured to determine a resource, which is expected to be used for interference beam measurement and which is used for sending a reference signal, of a neighbor cell, wherein the interference beam measurement is used for measuring the degree of interference of a transmitted beam of the neighbor cell in a serving cell; report a resource indicator of the determined resource to a base station of the serving cell; and execute interference beam measurement on the basis of configuration information from the base station.
Claims18
An electronic apparatus for wireless communications, comprising:
- processing circuitry, configured to:
- receive downlink control information (DCI) that dynamically triggers an interference beam measurement for measuring a degree of interferences produced by a transmitting beam of a neighboring cell to a serving cell;
- determine resources of the neighboring cell for transmitting a reference signal which are desired to be used for the interference beam measurement,
- report a resource indicator of the determined resources to a base station of the serving cell;
- execute the interference beam measurement based on configuration information from the base station;
- and
- report a measurement result of the interference beam measurement to the base station of the serving cell.
The electronic apparatus according to claim 12, wherein the measurement result further comprises a quantized value of the physical layer reference signal received power of each pair of beams among the N pairs of beams, wherein the processing circuitry is configured to use, by taking maximum physical layer reference signal received power as a reference, a differential value of another physical layer reference signal received power relative to the reference as a quantized value of the physical layer reference signal received power of another pair of beams.
The electronic apparatus according to claim 13, wherein the interference information comprises one of the following:
- an indication of whether the physical layer reference signal receiving quality or physical layer signal to interference and noise ratio relevant to each pair of beams among the N pairs of beams is above a predetermined threshold;
- and an indication of a range within which the physical layer reference signal receiving quality or physical layer signal to interference and noise ratio relevant to each pair of beams among the N pairs of beams falls;
- or
- wherein the interference information comprises information of ranking of the N pairs of beams according to the physical layer reference signal receiving quality or physical layer signal to interference and noise ratio.
A method for wireless communications performed by an electronic apparatus, the method comprising:
- receiving downlink control information (DCI) that dynamically triggers an interference beam measurement for measuring a degree of interferences produced by a transmitting beam of a neighboring cell to a serving cell;
- determining resources of the neighboring cell for transmitting a reference signal which are desired to be used for the interference beam measurement,
- reporting a resource indicator of the determined resources to a base station of the serving cell;
- executing the interference beam measurement based on configuration information from the base station of the serving cell;
- and
- reporting a measurement result of the interference beam measurement to the base station of the serving cell.
A non-transitory computer product containing instructions for a method for wireless communications performed by an electronic apparatus, the method comprising:
- receiving downlink control information (DCI) that dynamically triggers an interference beam measurement for measuring a degree of interferences produced by a transmitting beam of a neighboring cell to a serving cell;
- determining resources of the neighboring cell for transmitting a reference signal which are desired to be used for the interference beam measurement,
- reporting a resource indicator of the determined resources to a base station of the serving cell;
- executing the interference beam measurement based on configuration information from the base station of the serving cell;
- and
- reporting a measurement result of the interference beam measurement to the base station of the serving cell.
Dependencies are inferred from the claim text.