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1. 发明授权

EP3373542B1 CAPABILITY ENABLEMENT METHOD, SYSTEM AND RELATED DEVICE 有权
公开(公告)号：EP3373542B1
公开(公告)日：2020-07-29
申请号：EP15909451.5
申请日：2015-11-30
申请人： Huawei Technologies Co., Ltd.
发明人： XIONG, Chunshan , SHI, Xiaoyan , ZHU, Qianghua
IPC分类号： H04L29/00 , H04W4/00

2. 发明公开

EP3678414A1 MME RESELECTION METHOD AND MME 有权
公开(公告)号：EP3678414A1
公开(公告)日：2020-07-08
申请号：EP19207328.6
申请日：2014-06-17
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan , ZHANG, Wanqiang
IPC分类号： H04W36/12 , H04W8/02
摘要： An MME reselection method and an MME are provided, so that UE can use a correct MME in time to execute an access request procedure. The method includes: receiving an access request message sent by user equipment UE, where the access request message carries identity information of the UE (801); determining, according to the identity information of the UE, a type of an MME that the UE needs to access (802); reselecting a second MME according to the type of the MME that the UE needs to access (803); and forwarding the access request message to the second MME, so that the second MME executes an access request procedure of the UE (804). The embodiments of the present invention is applicable to the field of communications technologies.

3. 发明授权

EP3313027B1 ROUTING RULE ACQUISITION METHOD AND SYSTEM 有权
公开(公告)号：EP3313027B1
公开(公告)日：2020-02-26
申请号：EP15899978.9
申请日：2015-07-31
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan , XIONG, Chunshan , ZHU, Qianghua
IPC分类号： H04L12/715 , H04L12/703 , H04W40/02

4. 发明公开

EP3457733A1 METHOD FOR MIGRATING APPLICATION IN MOBILE EDGE SYSTEM, AND RELATED DEVICE AND SYSTEM 有权
公开(公告)号：EP3457733A1
公开(公告)日：2019-03-20
申请号：EP16903389.1
申请日：2016-05-28
申请人： Huawei Technologies Co., Ltd.
发明人： ZHU, Qianghua , XIONG, Chunshan , SHI, Xiaoyan
IPC分类号： H04W16/18
摘要： The present invention discloses an application migration method in a mobile edge system, a related device, and a system. The application migration method includes: obtaining, by a mobile edge orchestrator, a working index set of a to-be-migrated application on a first mobile edge server, where the working index set includes a migration index set, and the migration index set includes at least one migration index; determining a target migration solution of the to-be-migrated application based on the working index set of the to-be-migrated application and a preset correspondence, where the preset correspondence is a correspondence between a migration index set and a migration solution; and sending a migration instruction to a mobile edge platform manager, where the migration instruction carries the target migration solution, and the migration instruction is used to instruct the mobile edge platform manager to migrate, based on the target migration solution, the to-be-migrated application from the first mobile edge server to a second mobile edge server. In this way, a proper migration solution can be selected for the to-be-migrated application, and the to-be-migrated application is migrated based on the migration solution.

5. 发明授权

EP2846581B1 METHOD AND DEVICE FOR REMOVING POLICY AND CHARGING CONTROL RULE ON DEFAULT BEARER 有权
公开(公告)号：EP2846581B1
公开(公告)日：2018-06-27
申请号：EP12876611.0
申请日：2012-05-15
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan , QIAO, Weihua
IPC分类号： H04W36/00 , H04M15/00 , H04L29/06 , H04L12/24 , H04W4/24
CPC分类号： H04W36/0022 , H04L41/0893 , H04L65/1016 , H04L65/1073 , H04L65/1083 , H04M15/66 , H04W4/24 , H04W8/02 , H04W28/0252
摘要： The present invention provides a method and an apparatus for removing a policy and charging control rule from a default bearer, so as to remove a temporary policy and charging control rule accurately and in time and maintain continuity of a voice service of a user equipment. The method includes: determining whether a received service flow is a service flow of SRVCC switching upon receipt of flow description information of the service flow; and if the received service flow is the service flow of the SRVCC switching, removing a policy and charging control rule that has been activated on a default bearer for the SRVCC switching, and at the same time issuing a policy and charging control rule made for a newly created bearer. The method provided in the present invention does not rely on timer setting; therefore, an issue about inaccurate setting of a timer duration does not exist, and the activated policy and charging control rule can be removed from the default bearer accurately and in time while continuity of a voice service of a user equipment can be maintained. In addition, resources are saved because the activated policy and charging control rule is removed from the default bearer in time.

6. 发明公开

EP3324659A1 GTP-U DOWNLINK MESSAGE TRANSMITTING METHOD AND DEVICE 审中-公开
公开(公告)号：EP3324659A1
公开(公告)日：2018-05-23
申请号：EP15901364.8
申请日：2015-08-17
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan , XIONG, Chunshan
IPC分类号： H04W4/18
CPC分类号： H04L12/4633 , H04L61/1588 , H04L2212/00 , H04W4/18 , H04W8/10 , H04W8/26 , H04W36/0033 , H04W76/11 , H04W76/12 , H04W80/04 , H04W92/12 , H04W92/14
摘要： Embodiments of the present invention provide a general packet radio system GPRS tunneling protocol-user plane GTP-U downlink packet sending method and apparatus. The method includes: receiving, by a mobile edge computing MEC platform, a GTP-U uplink packet sent by a base station device; obtaining, by the MEC platform, a tunneling endpoint identifier TEID of the base station device according to the GTP-U uplink packet; and sending, by the MEC platform, a GTP-U downlink packet to the base station device, where the GTP-U downlink packet includes the TEID of the base station device. By using the technical solutions of the embodiments of the present invention, after receiving the GTP-U uplink packet sent by the base station device, the MEC platform can obtain the TEID of the base station device according to the GTP-U uplink packet, and therefore, can correctly perform GTP-U encapsulation, and send the GTP-U downlink packet to the base station device.

7. 发明公开

EP3277032A1 POWER SHARING METHOD AND BASE STATION 有权
标题翻译：功率分配方法和基站
公开(公告)号：EP3277032A1
公开(公告)日：2018-01-31
申请号：EP17191521.8
申请日：2011-03-22
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan , CHU, Dongyu
IPC分类号： H04W52/34 , H04W52/52 , H04W72/04 , H04W88/10
CPC分类号： H04W52/346 , H04W52/34 , H04W52/52 , H04W72/0473 , H04W88/10
摘要： A method comprises the following steps of: according to a power demand of the communication systems of at least one mode among communication systems of different modes sharing a same power amplifier, determining whether to perform power sharing among communication systems of different modes (101); if it is determined to perform power sharing among communication systems of different modes, adjusting an available power of communication systems of one or more modes therein (102).
摘要翻译：一种方法包括以下步骤：根据共享相同功率放大器的不同模式的通信系统中至少一种模式的通信系统的功率需求，确定是否在不同模式的通信系统之间执行功率共享（101）; 如果确定在不同模式的通信系统之间执行功率共享，则调整其中一个或多个模式的通信系统的可用功率（102）。

8. 发明公开

EP3276888A1 METHOD, APPARATUS, AND SYSTEM FOR ASSOCIATING SESSIONS 有权
标题翻译：用于关联会话的方法，装置和系统
公开(公告)号：EP3276888A1
公开(公告)日：2018-01-31
申请号：EP17164464.4
申请日：2010-04-29
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04L12/6418 , H04L61/2015 , H04L61/203
摘要： Embodiments of the present invention provide a method, an apparatus, and a system for associating sessions, which relate to the communications technology field, and are used to solve the problem where policy control sessions cannot be correctly associated when an access network is connected to a core network through a secure gateway ePDG. The method for associating sessions in an embodiment of the present invention includes: receiving a first policy control session establishment request or a first policy control session modification request that carries a local address of a user equipment; and associating the first policy control session and a second policy control session corresponding to the first policy control session according to the local address of the user equipment; where, the local address is allocated by a non-3GPP access network.
摘要翻译：本发明实施例提供了一种关联会话的方法，装置和系统，涉及通信技术领域，用于解决当接入网连接到接入网时策略控制会话无法正确关联的问题核心网络通过安全网关ePDG。本发明实施例的关联会话的方法包括：接收第一策略控制会话建立请求或第一策略控制会话修改请求，其中携带用户设备的本地地址; 根据所述用户设备的本地地址关联所述第一策略控制会话和所述第一策略控制会话对应的第二策略控制会话; 其中，本地地址由非3GPP接入网分配。

9. 发明公开

EP3001594A1 SENDING CONTROL METHOD AND DEVICE FOR GTP MESSAGE AND SENDING METHOD AND DEVICE FOR DATA 有权
标题翻译：用于GTP消息的发送控制方法和装置以及用于数据的发送方法和装置
公开(公告)号：EP3001594A1
公开(公告)日：2016-03-30
申请号：EP13889334.2
申请日：2013-07-08
申请人： Huawei Technologies Co., Ltd.
发明人： SHI, Xiaoyan , ZHANG, Wanqiang
IPC分类号： H04L1/18
CPC分类号： H04L1/1678 , H04L1/1848 , H04L1/1887 , H04W76/25
摘要： Embodiments of the present invention disclose a method and device for controlling sending of a GTP message, and a data sending method and device. The method for controlling sending of a GTP message includes: receiving, by a GTP message sending device, a no-response time indication of user equipment sent from a GTP message response device, where the no-response time indicates the no-response time of the user equipment in an implicit or explicit manner; and adjusting, by the GTP message sending device according to the no-response time of the user equipment indicated by the received no-response time indication of the user equipment, a time of sending a GTP message, where adjusting the time of sending the GTP message is specifically postponing the time of sending the GTP message as the no-response time of the user equipment increases, or bringing forward the time of sending the GTP message as the no-response time of the user equipment decreases. In this way, a service interruption of the user equipment or an unnecessary device recovery procedure on a network caused by an excessively long no-response time of a user is avoided.
摘要翻译：本发明实施例公开了一种控制GTP消息发送的方法及装置，数据发送方法及装置。其中，控制GTP消息发送的方法包括：GTP消息发送设备接收GTP消息响应设备发送的用户设备无响应时间指示，无响应时间表示无响应时间为用户设备以隐式或显式方式; 所述GTP消息发送设备根据接收到的所述用户设备的无应答时间指示所指示的所述用户设备的无应答时间，调整发送GTP消息的时间，其中，调整发送所述GTP消息的时间消息是随着用户设备的无应答时间增加而具体推迟发送GTP消息的时间，或者随着用户设备的无应答时间减少而提出发送GTP消息的时间。这样就避免了用户设备的业务中断或用户无响应时间过长导致的网络不必要的设备恢复过程。

10. 发明公开

EP2753028A1 METHOD AND APPARATUS FOR SENDING DATA 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUM SENDEN VON DATEN
公开(公告)号：EP2753028A1
公开(公告)日：2014-07-09
申请号：EP12837145.7
申请日：2012-08-29
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Aiqin , SHI, Xiaoyan
IPC分类号： H04L12/70
CPC分类号： H04L47/2408 , H04W28/0268 , H04W36/0055
摘要： The present invention provides a data sending method, which includes: setting, by a communication device, a specified differentiated service code point value of to-be-forwarded data, where the differentiated service code point value of the to-be-forwarded data is different from a differentiated service code point value of not-to-be-forwarded data; and sending, by the communication device, the to-be-forwarded data whose specified differentiated service code point value is set, which can guarantee reliable transmission of GBR data delivered by a PDN GW and improve user experience. The present invention further provides a data sending apparatus.
摘要翻译：本发明提供一种数据发送方法，其特征在于，包括：通过通信装置设定所述待转发数据的规定差分服务码点值，所述待转发数据的差分服务码点值为不同于不转发数据的差分服务码点值; 并且通过通信装置发送设定了特定差分服务码点值的转发数据，这可以保证由PDN GW传送的GBR数据的可靠传输并改善用户体验。本发明还提供一种数据发送装置。

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