公开(公告)号：US20180310196A1

公开(公告)日：2018-10-25

申请号：US16023490

申请日：2018-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qi YU ,  Yanping JIANG ,  Mitch TSENG

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W4/00 ,  H04W4/70

Abstract: Embodiments of the present invention relate to data detection technologies, and in particular, to a method and an apparatus for detecting time series data. A method for detecting time series data is disclosed. The method is applied to a data transmission system and includes: determining, based on data information carried in time series data from a data source device, whether missing of time series data occurs in a data receiving process, where the data information includes time information and/or sequence numbers; if missing of time series data occurs, storing data information of the missing time series data; determining whether a preset trigger condition for a data missing notification is currently satisfied; and if the trigger condition for a data missing notification is satisfied, sending data missing notification information to a target device.

公开(公告)号：US20210058811A1

公开(公告)日：2021-02-25

申请号：US17091710

申请日：2020-11-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qi YU ,  Yanping JIANG ,  Mitch TSENG

IPC: H04W24/10 ,  H04W4/00

Abstract: Embodiments of the present invention relate to data detection technologies, and in particular, to a method and an apparatus for detecting time series data. A method for detecting time series data is disclosed. The method is applied to a data transmission system and includes: determining, based on data information carried in time series data from a data source device, whether missing of time series data occurs in a data receiving process, where the data information includes time information and/or sequence numbers; if missing of time series data occurs, storing data information of the missing time series data; determining whether a preset trigger condition for a data missing notification is currently satisfied; and if the trigger condition for a data missing notification is satisfied, sending data missing notification information to a target device.

公开(公告)号：US20180018363A1

公开(公告)日：2018-01-18

申请号：US15702001

申请日：2017-09-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuelian LIN ,  Shuai MA ,  Lei SHI ,  Qi YU ,  Yanping JIANG ,  Mitch TSENG

IPC: G06F17/30 ,  H04W4/00 ,  H04L29/08

CPC classification number: G06F16/2365 ,  G06F16/2379 ,  H04L67/12 ,  H04L67/125 ,  H04W4/70

Abstract: Embodiments of the present invention provide a time series data processing method and apparatus, where the method includes: first, receiving, by a common services entity CSE, a request message sent by an application entity AE, where the request message carries a first operation type and at least one piece of first time series data, or carries a second operation type and at least one filter criterion, the first operation type is an insert operation, a delete operation, or a query operation, and the second operation type is a delete operation or a query operation; and then, processing, by the common services entity CSE, a time series data set according to the request message, and sending a processing result to the application entity AE.

公开(公告)号：US20190124573A1

公开(公告)日：2019-04-25

申请号：US16213093

申请日：2018-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaxin YIN ,  Sichen WANG ,  Yongjing ZHANG ,  Mitch TSENG

IPC: H04W36/08 ,  H04W4/70 ,  H04W36/00

Abstract: The present application relates to the field of information technologies, and discloses an access point switching method and apparatus, to avoid interruption of another communication service that needs to be performed with an AE by using an M2M platform, thereby improving user experience. According to the present invention, after an access point for the AE is switched from the M2M platform to the M2M gateway, the AE can receive communication services corresponding to the M2M platform and the M2M gateway.