US 12,490,294 B2
Communication apparatuses and communication methods for mode 2 resource (re-)selection for packet delay budget limited scenario
Yang Kang, Singapore (SG); and Hidetoshi Suzuki, Kanagawa (JP)
Assigned to Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Appl. No. 17/800,199
Filed by Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
PCT Filed Dec. 10, 2020, PCT No. PCT/SG2020/050735
§ 371(c)(1), (2) Date Aug. 16, 2022,
PCT Pub. No. WO2021/167529, PCT Pub. Date Aug. 26, 2021.
Claims priority of application No. 10202001577T (SG), filed on Feb. 21, 2020.
Prior Publication US 2023/0065878 A1, Mar. 2, 2023
Int. Cl. H04W 72/56 (2023.01)
CPC H04W 72/56 (2023.01) 15 Claims
OG exemplary drawing
 
1. A communication apparatus, comprising:
circuitry, which, in operation:
determines a candidate resource ratio from a plurality of candidate resource ratios, wherein the determined candidate resource ratio is different between a first priority value and a second priority value different from the first priority value, and
identifies a plurality of candidate resources based on the determined candidate resource ratio; and
a transmitter, which, in operation, transmits a Physical Sidelink Shared Channel (PSSCH) on at least one resource selected from the identified plurality of candidate resources, wherein,
for a case with the first priority value,
the determining the candidate resource ratio comprises determining a first candidate resource ratio from the plurality of candidate resource ratios, and
the identifying the plurality of candidate resources comprises multiplying the determined first candidate resource ratio by a total number of candidate resources in the case with the first priority value; and
for a case with the second priority value,
the determining the candidate resource ratio comprises determining a second candidate resource ratio from the plurality of candidate resource ratios, and
the identifying the plurality of candidate resources comprises multiplying the determined second candidate resource ratio by a total number of candidate resources in the case with the second priority value.