公开(公告)号：US20160234677A1

公开(公告)日：2016-08-11

申请号：US15134137

申请日：2016-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qingfeng XUE

IPC: H04W8/04 ,  H04W28/02

CPC classification number: H04W8/04 ,  H04W28/0226 ,  H04W36/0033 ,  H04W60/00 ,  H04W76/12

Abstract: A method and an apparatus for controlling issuance of a PDP context. The method includes: receiving a GPRS location updating request of a user sent by an SGSN; acquiring, according to the GPRS location updating request, an issuance control condition of a PDP context to which the user has subscribed; and determining, according to the issuance control condition, whether to send the PDP context to the SGSN. According to the method and the apparatus for controlling issuance of a PDP context in the embodiments of the present disclosure, issuance of a PDP context is controlled based on an issuance control condition of the PDP context, which can avoid generation of unnecessary traffic, improve service experience of a user, and reduce the customer service workload of an operator, thereby lowering the operating cost of the operator.

Abstract translation: 一种用于控制PDP上下文发布的方法和装置。 该方法包括：接收由SGSN发送的用户的GPRS位置更新请求; 根据GPRS位置更新请求获取用户已经订阅的PDP上下文的发布控制条件; 以及根据发布控制条件确定是否将PDP上下文发送到SGSN。 根据本公开的实施例中的用于控制PDP上下文发布的方法和装置，基于PDP上下文的发布控制条件来控制PDP上下文的发布，这可以避免不必要的流量的产生，改进服务 使用者的体验，减少操作人员的客户服务工作量，从而降低操作人员的运营成本。

公开(公告)号：US20230010492A1

公开(公告)日：2023-01-12

申请号：US17785558

申请日：2020-12-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qingfeng XUE ,  Jiachen YANG

IPC: G06F3/04886 ,  G06F1/16 ,  G06F3/0484

Abstract: A method for customizing a key of a foldable device, a device, and a storage medium are provided. When the foldable device is in a folded state, a touchscreen of the foldable device is divided into three regions: a primary screen, a back screen, and a secondary screen. According to the method for customizing a key, the foldable device receives a first user operation used to indicate the foldable device to add a custom key on the back screen or the secondary screen, and then obtains a physical state of the foldable device. If the foldable device is in a folded state, the custom key is added on the back screen or the secondary screen based on the first user operation.

公开(公告)号：US20220360942A1

公开(公告)日：2022-11-10

申请号：US17622414

申请日：2020-06-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qingfeng XUE ,  Jiachen YANG

IPC: H04W4/029 ,  H04W8/00 ,  H04W4/80

Abstract: A server receives a search request that includes a first location and an identifier of a Bluetooth device and that is sent by a first terminal; within a first time period, determines at least one second terminal by using a first frequency and a first density in a first search range, and sends a search task that carries the identifier to the at least one second terminal; if the server does not receive, within the first time period, a message that is fed back by any one of the at least one second terminal and that indicates that the Bluetooth device is found, within a second time period after the first time period, determines at least one third terminal by using a second frequency and a second density in a second search range, and sends the search task that carries the identifier to the at least one third terminal.

公开(公告)号：US20220346019A1

公开(公告)日：2022-10-27

申请号：US17778300

申请日：2020-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kunpeng ZHANG ,  Zhengbin TAN ,  Weigang WANG ,  Yanzhao HE ,  Liwei CUI ,  Qingfeng XUE ,  Hongyang MA

IPC: H04W52/02 ,  H04W76/34 ,  H04W76/15

Abstract: This application provides a terminal device and a wireless communications method. When the terminal device is in a dual connectivity network including an LTE link and an NR link, the terminal device determines, based on a service transmission rate related to an actual transmission rate, whether to disconnect the NR link. If the service transmission rate is relatively low, the terminal device disconnects the NR link. If the service transmission rate is relatively high, the terminal device does not disconnect a first link, and uses both the NR link and the LTE link for communication. In this way, power consumption of the terminal device can be effectively reduced without affecting the user experience on transmission rate, the user experience on power consumption is improved, and the user experiences on transmission rate and power consumption are balanced to some extent.