US 12,262,408 B2
Information transmission method, configuration method, terminal and network device
Jinhua Miao, Beijing (CN); and Pierre Bertrand, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/292,412
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Aug. 16, 2019, PCT No. PCT/CN2019/100974
§ 371(c)(1), (2) Date May 7, 2021,
PCT Pub. No. WO2020/093750, PCT Pub. Date May 14, 2020.
Claims priority of application No. 201811327522.7 (CN), filed on Nov. 8, 2018; and application No. 201910043926.1 (CN), filed on Jan. 17, 2019.
Prior Publication US 2022/0015117 A1, Jan. 13, 2022
Int. Cl. H04W 72/566 (2023.01)
CPC H04W 72/569 (2023.01) 12 Claims
OG exemplary drawing
 
1. An information transmission method performed by a terminal, comprising:
receiving priority indication information sent through a Radio Resource Control (RRC) signaling or a Downlink Control Information (DCI) indication signaling or a Medium Access Control (MAC) control element by a network device;
instructing a physical layer to send a target Scheduling Request (SR) on a target Physical Uplink Control Channel (PUCCH) resource according to the priority indication information;
wherein the priority indication information comprises first information and second information,
the first information is logical channel priority information, the logical channel priority information is configured for indicating a priority of logical channel multiplexing, the second information is configured for indicating a priority of SR configuration, the priority of SR configuration is determined to be lower than a priority of Uplink Scheduling Channel (UL-SCH) transmission by comparing a priority of logical channel multiplexing with the priority of SR configuration;
wherein, instructing the physical layer to send the target SR on the target PUCCH resource according to the priority indication information comprises:
in a case that a first PUCCH resource in SR configuration corresponding to a pending SR overlaps with an UL-SCH transmission resource, instructing the physical layer to transmit the SR on the first PUCCH resource, if a priority of a target object is determined to be higher than the priority of UL-SCH transmission according to the priority indication information; or
in a case that a second PUCCH resource in SR configuration corresponding to a pending SR overlaps with an UL-SCH transmission resource, instructing the physical layer to transmit the SR on a next available third PUCCH resource adjacent to the second PUCCH resource, if the priority of SR configuration is determined to be lower than the priority of UL-SCH transmission according to the priority indication information; or
in a case that a third PUCCH resource in SR configuration corresponding to a pending SR overlaps with an UL-SCH transmission resource, instructing the terminal to transmit the UL-SCH on the UL-SCH transmission resource, if the priority of SR configuration is determined to be lower than the priority of UL-SCH transmission according to the priority indication information.