公开(公告)号：US11089650B2

公开(公告)日：2021-08-10

申请号：US16682436

申请日：2019-11-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ju Liu ,  Jiehua Xiao ,  Xiaojun Luo ,  Ming Fang

IPC: H04W8/22 ,  H04W48/16 ,  H04W80/12 ,  H04W8/24 ,  H04W92/10

Abstract: A method includes receiving a task processing request from user equipment (UE) and obtaining application layer information for the task processing request and capability information of the UE for the task processing request. The method also includes obtaining access stratum information. The method further includes sending, based on the capability information, the application layer information, and the access stratum information, processing indication information to an apparatus for executing the task. The processing indication information instructs the apparatus to process the task corresponding to the task processing request. The apparatus for executing the task is at least one of the UE, an access network device, a core network device, or an Internet server.

公开(公告)号：US11108531B2

公开(公告)日：2021-08-31

申请号：US16369353

申请日：2019-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yueying Zhao ,  Jian Zhang ,  Ju Liu ,  Dongyu Chu ,  Changqing Zhu

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

Abstract: Embodiments of this application provide a method and an apparatus for setting a symbol in a communications system that uses a plurality of subcarrier spacings. The method includes: obtaining, by a terminal, a length of a reference blank symbol, where the length of the reference blank symbol is associated with a first subcarrier spacing, and the first subcarrier spacing is a minimum subcarrier spacing in the plurality of subcarrier spacings; and setting, by the terminal based on the length of the reference blank symbol and time domain information of the reference blank symbol, a blank symbol for a subcarrier corresponding to a second subcarrier spacing in the plurality of subcarrier spacings. According to the method and apparatus for setting a symbol provided in the embodiments of this application, when setting, based on the length of the reference symbol, a blank symbol in a subframe corresponding to a subcarrier used by the terminal, the terminal may set one or more complete symbols as blank symbols. This avoids a case in which a symbol cannot work normally because a part of the symbol is set as a blank symbol, thereby improving spectral efficiency of the system.