US 12,335,959 B2
Configured grant usage method and apparatus, network device and terminal
Yali Zhao, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/312,908
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Aug. 27, 2019, PCT No. PCT/CN2019/102757
§ 371(c)(1), (2) Date Jun. 10, 2021,
PCT Pub. No. WO2020/119182, PCT Pub. Date Jun. 18, 2020.
Claims priority of application No. 201811526608.2 (CN), filed on Dec. 13, 2018.
Prior Publication US 2022/0070914 A1, Mar. 3, 2022
Int. Cl. H04W 72/23 (2023.01); H04W 72/1263 (2023.01); H04W 72/50 (2023.01); H04W 92/18 (2009.01)
CPC H04W 72/23 (2023.01) [H04W 72/1263 (2013.01); H04W 72/535 (2023.01); H04W 92/18 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A configured grant usage method performed by a network device, comprising:
transmitting configuration information of logical channel to a terminal, wherein a mapping relationship between the logical channel and a configured grant is configured in the configuration information;
wherein the configuration information is a logical channel restriction corresponding to the logical channel, and the logical channel restriction carries information of a configured grant allowed to be used by the logical channel;
the information of the configured grant allowed to be used by the logical channel indicates the mapping relationship between the logical channel and the configured grant allocated to the terminal;
wherein the information of the configured grant allowed to be used by the logical channel carried by the logical channel restriction, includes at least one of the following information:
a list of identifiers of configured grants allowed to be used by the logical channel;
a list of identifiers of type-1 configured grants allowed to be used by the logical channel; or,
a list of identifiers of type-2 configured grants allowed to be used by the logical channel;
wherein the logical channel includes: logical channel in Uu interface and/or logical channel in sidelink interface;
wherein in a case that the logical channel is the logical channel in the Uu interface, the configured grant is: a configured grant of the Uu interface; and/or,
in a case that the logical channel is the logical channel in the sidelink interface, the configured grant is: a configured grant of the sidelink interface;
wherein the information of the configured grant allowed to be used by the logical channel carried in the logical channel restriction, is an index of the configured grant allowed to be used by the logical channel; wherein type-1 configured grants of Uu interface and type-2 configured grants of the Uu interface are indexed jointly; or, type-1 configured grants of sidelink interface and type-2 configured grants of the sidelink interface are indexed jointly; or, configured grants of the Uu interface and configured grants of the sidelink interface are indexed jointly.