公开(公告)号：US20200374875A1

公开(公告)日：2020-11-26

申请号：US16990784

申请日：2020-08-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hua LI ,  Hao TANG ,  Yongzhao CAO ,  Xinxian LI

IPC: H04W72/04 ,  H04L5/00

Abstract: This application provides a communications method, apparatus, and system. The communications method includes: obtaining first indication information and format information; and determining, based on a transmission direction that is of a sub-time unit in a time unit and that is indicated by the first indication information and a transmission direction that is of the sub-time unit and that is indicated by the format information, whether the time unit is an aggregation time unit. It is determined, based on the transmission direction that is of the sub-time unit in the time unit and that is configured in the first indication information and the transmission direction that is of the sub-time unit and that is configured in the format information, whether the time unit is an aggregation time unit.

公开(公告)号：US20200067688A1

公开(公告)日：2020-02-27

申请号：US16673233

申请日：2019-11-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hua LI ,  Xinxian LI ,  Hao TANG ,  Zhenfei TANG ,  Fan WANG

IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26

Abstract: A resource indication method, a device, and a system relate to the field of communications technologies. The method includes: allocating, by a base station, a BP to a terminal device, and sending, to the terminal device, a first message indicating a resource position of the BP; and receiving, by the terminal device, the first message sent by the base station, and then determining the resource position of the BP based on resource position information of at least one sub-BP, where the BP includes the at least one sub-BP, the BP is not greater than a maximum bandwidth supported by the terminal device, and the first message includes the resource position information of the at least one sub-BP. The BP is allocated by using a sub-BP as a granularity, so that signaling overheads can be reduced while a requirement for more flexible resource allocation is satisfied.