US 12,445,898 B2
Method of transmission in shared spectrum, user equipment and storage medium
Hao Lin, Neuilly sur Seine (FR)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Oct. 17, 2022, as Appl. No. 18/047,185.
Application 18/047,185 is a continuation of application No. PCT/IB2020/000488, filed on Apr. 17, 2020.
Prior Publication US 2023/0080457 A1, Mar. 16, 2023
Int. Cl. H04W 28/02 (2009.01); H04W 72/21 (2023.01); H04W 72/56 (2023.01)
CPC H04W 28/0268 (2013.01) [H04W 72/21 (2023.01); H04W 72/56 (2023.01)] 16 Claims
OG exemplary drawing
 
1. A method of transmission of a user equipment (UE) in shared spectrum, comprising:
being configured by a base station to transmit a first transmission on a first set of symbols in time domain;
being scheduled by the base station to transmit a second transmission on a second set of symbols in the time domain, the second set of symbols being consecutive to the first set of symbols in the time domain, the first set of symbols starting earlier than the second set of symbols in the time domain; and
when a priority of channel access type for the second transmission is lower than a priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on subset symbols of the first set of symbols, wherein at least one symbol of the first set of symbols is within a first time interval, the first time interval comprises a duration and a starting position, the starting position comprises a last symbol of a control resource set (CORESET) in which a downlink control information (DCI) for scheduling the second transmission is detected by the UE, the duration corresponds to a preparation time for the second transmission, and wherein the subset symbols comprise all the first set of symbols except the at least one symbol within the first time interval,
wherein the first transmission is a sounding reference signal (SRS) transmission using pre-configured grant resources.