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1. 发明公开

EP4138379A1 FACE IMAGE PROCESSING METHOD, APPARATUS AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM 审中-实审
公开(公告)号：EP4138379A1
公开(公告)日：2023-02-22
申请号：EP21803147.4
申请日：2021-05-08
申请人： Huawei Technologies Co., Ltd. , Bei Hang University
发明人： LU, Feng , WANG, Zhimin , DING, Xin , LU, Yuewan , ZHOU, Heng , HUANG, Jiejing
IPC分类号： H04N5/232 , G06K9/00
摘要： A face image processing method and apparatus, a device, and a computer readable storage medium are provided. The face image processing method includes: obtaining a face image; detecting an eye feature based on the face image, and obtaining eye feature data, where the eye feature includes an eyelid and an iris, and the eye feature data includes an eyelid key point, an iris center, and an iris radius; determining an eye adjustment degree based on the eye feature data; and adjusting the eye feature in the face image based on the eye adjustment degree, to obtain a processed image. According to the face image processing method, real-time correction is performed on a human eye sight line in a face image, so that a direction of a human eye sight line in an image or a video can be adjusted into directly looking at the other party, which resolves a problem of poor experience caused by sight lines without contact, and creates a more real and natural video and photographing effect.

2. 发明授权

EP3082361B1 METHOD, APPARATUS, AND SYSTEM FOR SELECTING PUBLIC LAND MOBILE NETWORK 有权
公开(公告)号：EP3082361B1
公开(公告)日：2018-06-06
申请号：EP15198595.9
申请日：2010-06-10
申请人： Huawei Technologies Co., Ltd.
发明人： YU, Yijun , LU, Feng
IPC分类号： H04W36/00 , H04W48/18
CPC分类号： H04W36/165 , H04W36/0022 , H04W36/0033 , H04W36/0066 , H04W48/18
摘要： The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. The method includes: acquiring, by an eNodeB, PLMN information about a CSFB; and determining, by the eNodeB, a target cell of a packet switching handover according to the PLMN information about the CSFB. In the embodiments of the present invention, the eNodeB acquires the PLMN information about the CSFB, and the eNodeB determines the target cell of the packet switching handover according to the acquired PLMN information about the CSFB, so as to switch to the PLMN where the MSC/VLR attached by the UE in the EPS network is located, thereby avoiding an additional processing delay of the CSFB procedure caused when an eNodeB selects a different PLMN for failing to perceive the PLMN where the MSC/VLR attached by the UE in the EPS network is located in the CSFB procedure, and improving the service success rate.

3. 发明公开

EP4227792A1 WIRELESS SCREEN-CASTING METHOD, MOBILE DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM 审中-实审
公开(公告)号：EP4227792A1
公开(公告)日：2023-08-16
申请号：EP21884999.0
申请日：2021-10-20
申请人： Huawei Technologies Co., Ltd.
发明人： LU, Feng
IPC分类号： G06F3/14
摘要： This disclosure relates to a mobile device, a wireless projection method, and a computer-readable storage medium. The mobile device runs a first application in the foreground, and performs wireless projection onto an electronic device in a first wireless projection mode. The mobile device includes a processor, a memory, and a computer program stored in the memory. When the computer program is executed by the processor, the mobile device is enabled to perform the following step: After it is detected that the first application belongs to a first-type application, the mobile device automatically outputs first prompt information, where the first prompt information is used for giving a prompt for switching the first wireless projection mode to a second wireless projection mode; or the mobile device automatically switches the first wireless projection mode to a second wireless projection mode, and performs wireless projection onto the electronic device in the second wireless projection mode. The mobile device can automatically identify a scenario, determine a projection mode that is most suitable for a current application that is run in the foreground, and automatically output prompt information, or automatically perform projection mode switching. Features of different applications and different projection modes are considered, so that user experience is improved.

4. 发明授权

EP2571313B1 METHOD AND APPARATUS FOR SELECTING PUBLIC LAND MOBILE NETWORK 有权
标题翻译：方法和设备供选择公共陆地移动网络中基于
公开(公告)号：EP2571313B1
公开(公告)日：2016-03-30
申请号：EP10852695.5
申请日：2010-06-10
申请人： Huawei Technologies Co., Ltd.
发明人： YU, Yijun , LU, Feng
IPC分类号： H04W36/00
CPC分类号： H04W36/165 , H04W36/0022 , H04W36/0033 , H04W36/0066 , H04W48/18
摘要： The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. The method includes: acquiring, by an eNodeB, PLMN information about a CSFB; and determining, by the eNodeB, a target cell of a packet switching handover according to the PLMN information about the CSFB. In the embodiments of the present invention, the eNodeB acquires the PLMN information about the CSFB, and the eNodeB determines the target cell of the packet switching handover according to the acquired PLMN information about the CSFB, so as to switch to the PLMN where the MSC/VLR attached by the UE in the EPS network is located, thereby avoiding an additional processing delay of the CSFB procedure caused when an eNodeB selects a different PLMN for failing to perceive the PLMN where the MSC/VLR attached by the UE in the EPS network is located in the CSFB procedure, and improving the service success rate.

5. 发明公开

EP3627894A1 HANDOVER METHOD AND MOBILITY MANAGEMENT NETWORK ELEMENT 有权
公开(公告)号：EP3627894A1
公开(公告)日：2020-03-25
申请号：EP19186666.4
申请日：2011-01-19
申请人： Huawei Technologies Co., Ltd.
发明人： LU, Feng , YU, Yijun
IPC分类号： H04W36/00
摘要： The embodiments of the present invention disclose a handover method and a mobility management network element. The method includes: a target mobility management network element receives a forward relocation request message sent by a source mobility management network element, where the forward relocation request message includes single radio voice call continuity SRVCC capability information; and the target mobility management network element sends, to an target access network element, a first request message that carries information of SRVCC operation possible. The present invention also provides a corresponding mobility management network element. The embodiments of the present invention provide a handover method and a mobility management network element. The source mobility management network element indicates whether the target mobility management network element is SRVCC capable through the forward relocation request, which enables the target mobility management network element to correctly indicate that the target radio access network network element is SRVCC capable, and enables the target radio access network network element to correctly trigger an SRVCC handover, and saves network's signaling exchanges, and ensures correct usage of a user's voice service.

6. 发明公开

EP3407642A1 METHOD, APPARATUS, AND SYSTEM FOR SELECTING PUBLIC LAND MOBILE NETWORK 有权
公开(公告)号：EP3407642A1
公开(公告)日：2018-11-28
申请号：EP18169253.4
申请日：2010-06-10
申请人： Huawei Technologies Co., Ltd.
发明人： YU, Yijun , LU, Feng
IPC分类号： H04W36/00 , H04W48/18
摘要： The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. The method includes: acquiring, by an eNodeB, PLMN information about a CSFB; and determining, by the eNodeB, a target cell of a packet switching handover according to the PLMN information about the CSFB. In the embodiments of the present invention, the eNodeB acquires the PLMN information about the CSFB, and the eNodeB determines the target cell of the packet switching handover according to the acquired PLMN information about the CSFB, so as to switch to the PLMN where the MSC/VLR attached by the UE in the EPS network is located, thereby avoiding an additional processing delay of the CSFB procedure caused when an eNodeB selects a different PLMN for failing to perceive the PLMN where the MSC/VLR attached by the UE in the EPS network is located in the CSFB procedure, and improving the service success rate.

7. 发明公开

EP3082361A1 METHOD, APPARATUS, AND SYSTEM FOR SELECTING PUBLIC LAND MOBILE NETWORK 有权
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEMFÜRDIE AUSWAHLÖFFENTLICHERLANDGESTÜTZTERMOBILFUNKNETZE
公开(公告)号：EP3082361A1
公开(公告)日：2016-10-19
申请号：EP15198595.9
申请日：2010-06-10
申请人： Huawei Technologies Co., Ltd.
发明人： YU, Yijun , LU, Feng
IPC分类号： H04W36/00 , H04W48/18
CPC分类号： H04W36/165 , H04W36/0022 , H04W36/0033 , H04W36/0066 , H04W48/18
摘要： The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. The method includes: acquiring, by an eNodeB, PLMN information about a CSFB; and determining, by the eNodeB, a target cell of a packet switching handover according to the PLMN information about the CSFB. In the embodiments of the present invention, the eNodeB acquires the PLMN information about the CSFB, and the eNodeB determines the target cell of the packet switching handover according to the acquired PLMN information about the CSFB, so as to switch to the PLMN where the MSC/VLR attached by the UE in the EPS network is located, thereby avoiding an additional processing delay of the CSFB procedure caused when an eNodeB selects a different PLMN for failing to perceive the PLMN where the MSC/VLR attached by the UE in the EPS network is located in the CSFB procedure, and improving the service success rate.
摘要翻译：本发明的实施例涉及一种用于选择公共陆地移动网络的方法，装置和系统。该方法包括：由eNodeB获取关于CSFB的PLMN信息; 以及由eNodeB根据关于CSFB的PLMN信息来确定分组交换切换的目标小区。在本发明的实施例中，eNodeB获取关于CSFB的PLMN信息，并且eNodeB根据获取的关于CSFB的PLMN信息来确定分组交换切换的目标小区，以便切换到PLMN，其中MSC 位于EPS网络中的UE连接的VLR / VLR，从而避免了当eNodeB选择不同的PLMN以使其不能感知到由该UE在EPS网络中附着的MSC / VLR的PLMN时引起的CSFB过程的附加处理延迟位于CSFB程序中，提高服务成功率。

8. 发明公开

EP2706810A2 SERVICE RESTORATION PROCESSING METHOD AND MOBILITY MANAGEMENT NETWORK ELEMENT 审中-公开
标题翻译：智能手机网络智能手机
公开(公告)号：EP2706810A2
公开(公告)日：2014-03-12
申请号：EP11795132.7
申请日：2011-06-03
申请人： Huawei Technologies Co., Ltd.
发明人： LU, Feng , CHEN, Zhongping
IPC分类号： H04W76/02
CPC分类号： H04W36/165 , H04W24/04 , H04W28/04 , H04W36/0022 , H04W88/16
摘要： Embodiments of the present invention provide a service restoration processing method and a mobility management network element in an ISR scenario. The method includes: determining, by a first mobility management network element and a second mobility management network element that are ISR associated, that a serving gateway fails, and saving, by the first mobility management network element and the second mobility management network element, a context of a user equipment that the serving gateway serves; receiving, by the first mobility management network element or the second mobility management network element, a trigger, and executing a service restoration process for the user equipment, According to the embodiments of the present invention, two ISR associated mobility management network elements determine that a serving gateway fails and save a context of a user equipment associated with the serving gateway, and when a mobility management network element receives a trigger from the user equipment or another network element of a network side, the mobility management network element executes a service restoration process, thereby ensuring normal operation of a service.
摘要翻译：本发明的实施例提供了一种ISR场景中的业务恢复处理方法和移动性管理网元。该方法包括：由第一移动性管理网元和与ISR相关联的第二移动性管理网元确定服务网关发生故障，并由第一移动性管理网元和第二移动管理网元保存服务网关服务的用户设备的上下文; 由第一移动性管理网元或第二移动性管理网元接收用户设备的触发和执行服务恢复处理。根据本发明的实施方式，两个ISR相关联的移动性管理网元决定了服务网关失败并保存与服务网关相关联的用户设备的上下文，并且当移动性管理网元从用户设备或网络侧的另一网元接收到触发时，移动性管理网元执行服务恢复处理，从而确保服务的正常运行。

9. 发明公开

EP2661123A1 HANDOVER METHOD AND MOBILITY MANAGEMENT NETWORK ELEMENT 有权
标题翻译： ÜBERGABEVERFAHRENUNDMOBILITÄTSVERWALTUNGSNETZWERKELEMENT
公开(公告)号：EP2661123A1
公开(公告)日：2013-11-06
申请号：EP11855931.9
申请日：2011-01-19
申请人： Huawei Technologies Co., Ltd.
发明人： LU, Feng , YU, Yijun
IPC分类号： H04W36/14
CPC分类号： H04W36/0016 , H04W36/0022
摘要： The embodiments of the present invention disclose a handover method and a mobility management network element. The method includes: a target mobility management network element receives a forward relocation request message sent by a source mobility management network element, where the forward relocation request message includes single radio voice call continuity SRVCC capability information; and the target mobility management network element sends, to an target access network element, a first request message that carries information of SRVCC operation possible. The present invention also provides a corresponding mobility management network element. The embodiments of the present invention provide a handover method and a mobility management network element. The source mobility management network element indicates whether the target mobility management network element is SRVCC capable through the forward relocation request, which enables the target mobility management network element to correctly indicate that the target radio access network network element is SRVCC capable, and enables the target radio access network network element to correctly trigger an SRVCC handover, and saves network's signaling exchanges, and ensures correct usage of a user's voice service.
摘要翻译：本发明的实施例公开了切换方法和移动性管理网络元件。该方法包括：目标移动性管理网元接收源移动性管理网元发送的前向重定位请求消息，其中前向重定位请求消息包括单无线语音呼叫连续性SRVCC能力信息; 并且目标移动性管理网元向目标接入网元发送可携带SRVCC操作信息的第一请求消息。本发明还提供了相应的移动性管理网络元件。本发明的实施例提供了切换方法和移动性管理网元。源移动性管理网元指示目标移动管理网元是否通过前向重定位请求具有SRVCC能力，使得目标移动性管理网元能够正确地指示目标无线接入网络网元具有SRVCC能力，并使能目标无线接入网络网元正确触发SRVCC切换，节省网络信令交换，保证用户语音业务的正常使用。

10. 发明公开

EP3697130A1 METHOD, APPARATUS, AND SYSTEM FOR SELECTING PUBLIC LAND MOBILE NETWORK 有权
公开(公告)号：EP3697130A1
公开(公告)日：2020-08-19
申请号：EP19214914.4
申请日：2010-06-10
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： YU, Yijun , LU, Feng
IPC分类号： H04W36/00 , H04W48/18
摘要： The embodiments of the present invention relate to a method, an apparatus, and a system for selecting a public land mobile network. The method includes: acquiring, by an eNodeB, PLMN information about a CSFB; and determining, by the eNodeB, a target cell of a packet switching handover according to the PLMN information about the CSFB. In the embodiments of the present invention, the eNodeB acquires the PLMN information about the CSFB, and the eNodeB determines the target cell of the packet switching handover according to the acquired PLMN information about the CSFB, so as to switch to the PLMN where the MSC/VLR attached by the UE in the EPS network is located, thereby avoiding an additional processing delay of the CSFB procedure caused when an eNodeB selects a different PLMN for failing to perceive the PLMNwhere the MSC/VLR attached by the UE in the EPS network is located in the CSFB procedure, and improving the service success rate.

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