US 11,991,542 B2
Electronic device and method for wireless communication, and computer-readable storage medium
Jianfei Cao, Beijing (CN)
Assigned to SONY CORPORATION, Tokyo (JP)
Appl. No. 17/272,674
Filed by Sony Corporation, Tokyo (JP)
PCT Filed Sep. 5, 2019, PCT No. PCT/CN2019/104522
§ 371(c)(1), (2) Date Mar. 2, 2021,
PCT Pub. No. WO2020/052491, PCT Pub. Date Mar. 19, 2020.
Claims priority of application No. 201811061539.2 (CN), filed on Sep. 12, 2018.
Prior Publication US 2021/0345141 A1, Nov. 4, 2021
Int. Cl. H04W 4/00 (2018.01); H04L 5/00 (2006.01); H04W 24/08 (2009.01); H04W 24/10 (2009.01); H04W 72/541 (2023.01)
CPC H04W 24/08 (2013.01) [H04L 5/0048 (2013.01); H04W 24/10 (2013.01); H04W 72/541 (2023.01)] 15 Claims
OG exemplary drawing
 
1. An electronic apparatus for wireless communications, comprising:
processing circuitry, configured to:
determine resources of a neighboring cell for transmitting a reference signal which are desired to be used for interference beam measurement,
wherein the interference beam measurement is used to measure a degree of interferences produced by a transmitting beam of a base station of the neighboring cell to a serving cell;
report a resource indicator of the determined resources to a base station of the serving cell; and
execute the interference beam measurement based on configuration information from the base station of the serving cell,
wherein the processing circuitry is further configured to report a measurement result of the interference beam measurement to the base station of the serving cell,
wherein the processing circuitry is configured to generate the measurement result by:
with respect to each pair of beams of the serving cell for transceiving the reference signal, measuring a physical layer reference signal received power (PLRSRP); and
with respect to each pair of beams formed by the transmitting beam of the base station of the neighboring cell and a receiving beam of a user equipment of the serving cell, which is used for the interference beam measurement:
measuring a physical layer received signal strength indication (PLRSSI), and calculating, based on the measured PLRSRP and the PLRSSI, a physical layer reference signal receiving quality (PLRSRQ) of each pair of beams of the serving cell in a case of taking interferences from the neighboring cell into consideration, or
measuring a sum of interferences and noise on resources elements carrying the reference signal; and calculating, based on the measured PLRSRP and the sum of the interferences and noise, a physical layer signal to interference and noise ratio (PLSINR) of each pair of beams of the serving cell in a case of taking the interferences from the neighboring cell into consideration.