公开(公告)号：US20210004154A1

公开(公告)日：2021-01-07

申请号：US16939715

申请日：2020-07-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bin Xie ,  Zhenghao Guo ,  Jin Sun ,  Liang Ma ,  Brian McDermott ,  Yan Li

IPC: G06F3/0488 ,  G06F1/16 ,  G06F3/0482 ,  G06F3/0487 ,  H04M1/725 ,  G06F3/0481 ,  H04W12/02

Abstract: A method for displaying a graphical user interface (GUI), which relate to the data processing field, includes determining whether a display screen of the mobile terminal is shielded, when the display screen is shielded, determining a shielded area and a display area of the display screen, where the display area is used to display a GUI, determining parameter information of the display area, and obtaining, according to the parameter information, a GUI that matches the display area, and displaying the GUI in the display area.

公开(公告)号：US20200336894A1

公开(公告)日：2020-10-22

申请号：US16918515

申请日：2020-07-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongcui Li ,  Yan Li ,  Hui Ni ,  Fang Yu

IPC: H04W8/24 ,  H04W64/00

Abstract: A transmission method and apparatus related to the field of communications technologies and include obtaining, by a session management network element, transport network capability list information, where the transport network capability list information indicates whether a transport network supports high-reliability transmission, and the transport network is a network between an access device and a user plane network element, and managing, by the session management network element, a user plane connection, of a terminal, between the access device and the user plane network element based on the transport network capability list information, where the user plane connection is usable for transmitting a service flow packet of the terminal.

公开(公告)号：US10764411B2

公开(公告)日：2020-09-01

申请号：US15998591

申请日：2018-08-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Xiaoqiang Qiao

IPC: H04L29/06 ,  H04L29/08 ,  H04W92/14

Abstract: The present disclosure discloses an SCTP-based communications method and system, and an apparatus. The method includes: A network element selector receives an SCTP packet that includes a plurality of SCTP data chunks of a plurality of user terminals. Because each SCTP data chunk carries index information, the network element selector may select a service providing device for each user terminal based on the index information carried in each SCTP data chunk. Therefore, application layer messages of different user terminals in the SCTP may be routed to different servers based on LBI parameters, and corresponding session persistence is implemented in a subsequent interaction process.

公开(公告)号：US20190324760A1

公开(公告)日：2019-10-24

申请号：US16456748

申请日：2019-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jie Hou ,  Chengyong Lin ,  Yan Li ,  Longfei Dai ,  Wenxia Dong ,  Yuezhong Song

IPC: G06F9/38 ,  G06F9/28 ,  G06F9/30

Abstract: A network device obtains, from a transaction queue, a plurality of transactions that do not conflict with each other, and performs reverse shallow copying in parallel for the transactions that do not conflict, to generate a plurality of temporary trees corresponding to the plurality of transactions. Because the plurality of transactions does not conflict with each other, processing the transactions in parallel can ensure accurate and proper transaction processing. In addition, generating the temporary trees in a reverse shallow copying manner can effectively reduce consumption of time and memory. Further, processing of the plurality of transactions is implemented by merging the plurality of temporary trees.

公开(公告)号：US20190274099A1

公开(公告)日：2019-09-05

申请号：US16419796

申请日：2019-05-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenfu Wu ,  Yan Li

IPC: H04W48/20 ,  H04W48/16

Abstract: The present application provides a WLAN access method. The method includes: obtaining an access location of a UE; obtaining AP access information of the UE at the access location; selecting an AP according to the obtained AP access information to access a WLAN; and sending AP access information of the selected AP to the UE. The present application further provides another WLAN access method and a corresponding apparatus.

公开(公告)号：US20190261186A1

公开(公告)日：2019-08-22

申请号：US16399426

申请日：2019-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruiyue Xu ,  Lan Zou ,  Yan Zhou ,  Yan Li ,  Jun Wang

IPC: H04W16/10 ,  H04W28/24

Abstract: A network slice management method, a management unit, and a system, where the method includes receiving, by a first management unit, a first management request, where the first management request carries requirement information of a network slice or indication information, and the indication information is used to obtain the requirement information of the network slice. The method further includes determining, by the first management unit, requirement information of a subnet that forms the network slice. According to the method, the first management unit can determine the corresponding requirement information of the subnet based on the requirement information of the network slice. This way, the network slice can be automatically deployed based on the requirement information of the network slice, thereby improving network slice deployment efficiency.

公开(公告)号：US10306551B2

公开(公告)日：2019-05-28

申请号：US15684485

申请日：2017-08-23

Applicant: Huawei Technologies Co, Ltd.

Inventor： Wenfu Wu ,  Yan Li

IPC: H04W48/20 ,  H04W48/16 ,  H04W84/12

Abstract: The present invention provides a WLAN access method, which can save electric energy of a UE. The method includes: obtaining an access location of a UE; obtaining AP access information of the UE at the access location; selecting an AP according to the obtained AP access information to access a WLAN; and sending AP access information of the selected AP to the UE. The present invention further provides another WLAN access method and a corresponding apparatus.

公开(公告)号：US10261906B2

公开(公告)日：2019-04-16

申请号：US15630105

申请日：2017-06-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianhua Zhou ,  Yan Li ,  Po Zhang ,  Fei Wang

IPC: G06F12/08 ,  G06F12/0862 ,  G06F3/06 ,  G06F12/02

Abstract: A data accessing method includes: determining whether a preset cache area has cached data that a read target address points to when receiving a read instruction that includes the read target address; and finding a cache address corresponding to the read target address according to a first mapping relationship if the preset cache area has cached the data that the read target address points to, and reading data that the cache address points to from the preset cache area, where the first mapping relationship is used to record a correspondence between the target address and the cache address; orreading, from non-volatile storage space, the data that the read target address points to if the preset cache area has not cached the data that the read target address points to. By means of the method, data read errors caused by write interference can be reduced.

公开(公告)号：US20190007880A1

公开(公告)日：2019-01-03

申请号：US16104324

申请日：2018-08-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Hui Ni ,  Yongcui Li

IPC: H04W36/14 ,  H04W80/10 ,  H04W36/38

Abstract: Embodiments of the present disclosure provide a device control method and apparatus, and relate to the field of device control technologies. The method includes: determining a session attribute of user equipment UE; and sending the session attribute to a first access network AN accessed by the UE, where the session attribute is used by the first AN to control the

公开(公告)号：US20180084385A1

公开(公告)日：2018-03-22

申请号：US15566654

申请日：2015-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yan Li ,  Yu Zhu

IPC: H04W4/02 ,  G06F3/01 ,  H04L12/58 ,  H04W88/16

CPC classification number: H04W4/025 ,  G06F3/017 ,  H04L12/2803 ,  H04L51/06 ,  H04M1/57 ,  H04M1/725 ,  H04M1/7253 ,  H04W76/11 ,  H04W88/16

Abstract: A method includes: after receiving a service request that is sent by a first device connected in a local area network and that includes a called object identifier and a service type, sending, by a local area network gateway, a prompt message including a list of second devices supporting the service type to a wearable device corresponding to the called object identifier, then obtaining information about a second device selected by a user by using the wearable device, and establishing a communication connection that is between the first device and the second device and that supports the service type, so that the first device communicates with the second device.