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1. 发明公开

EP3962164A1 BEARER MODIFICATION METHOD AND ACCESS NETWORK DEVICE 有权
公开(公告)号：EP3962164A1
公开(公告)日：2022-03-02
申请号：EP20806781.9
申请日：2020-05-14
申请人： Huawei Technologies Co., Ltd.
发明人： YIN, Yu , QI, Caixia , TAO, Zhenyu
IPC分类号： H04W28/18
摘要： Embodiments of the present invention disclose a bearer modification method and an access network device. In the method, when some conditions trigger an access network device to modify a radio access bearer of a terminal device, the access network device needs to determine that the terminal device completes a complete registration procedure, or determines that the terminal device does not complete the complete registration procedure, and waits for the terminal device to complete the complete registration procedure. Then, the access network device modifies the radio access bearer. According to the solution provided in embodiments of this application, modifying the radio access bearer of the terminal device by the access network device does not conflict with the complete registration procedure of the terminal device, and normal running of a service of the terminal device is not affected. This can improve service experience of the terminal device.

2. 发明公开

EP3471502A1 LOCAL NETWORK CONNECTION METHOD, DEVICE AND SYSTEM 有权
公开(公告)号：EP3471502A1
公开(公告)日：2019-04-17
申请号：EP17864498.5
申请日：2017-07-21
申请人： Huawei Technologies Co., Ltd.
发明人： YIN, Yu , QI, Caixia
IPC分类号： H04W76/10
摘要： The present invention discloses a local network connection method, apparatus, and system, and pertains to the field of communications technologies. The method is applied to a control plane node, and includes: receiving a location area identity sent by an access node, where the location area identity is sent by the access node when receiving an access request sent by user equipment, and is used to indicate a location area in which the user equipment is currently located; determining at least one local network identity based on the location area identity, and sending the at least one local network identity to the user equipment; receiving a connection establishment request sent by the user equipment, where the connection establishment request carries a first local network identity selected by the user equipment based on the at least one local network identity; and establishing a connection between the user equipment and a first local network based on the first local network identity. In the present invention, the user equipment may autonomously select, based on the at least one received local network identity, a local network that needs to be accessed, so that a local network connection mode is extended, and flexibility is improved.

3. 发明授权

EP2892289B1 METHOD, APPARATUS, ENTITY AND NETWORK DEVICE FOR CONTROLLING PAGE 有权
公开(公告)号：EP2892289B1
公开(公告)日：2018-11-28
申请号：EP12885516.0
申请日：2012-09-27
申请人： Huawei Technologies Co., Ltd.
发明人： YIN, Yu , QI, Caixia , CAI, Hui
IPC分类号： H04W68/02 , H04W28/02
CPC分类号： H04W68/02 , H04W28/0205 , H04W28/0252 , H04W72/042 , H04W72/048
摘要： A paging control method and apparatus, an access gateway, a bearer connection policy control entity, a data gateway, and a network device are provided. The paging control method includes: receiving a downlink service data packet; determining whether a user terminal corresponding to the downlink service data packet is in idle state; and if the user terminal is in idle state, performing matching between the downlink service data packet and at least one bearer connection control policy, and controlling, according to a matched bearer connection control policy, paging towards the user terminal corresponding to the downlink service data packet. The present invention solves a technical problem in the prior art that network resources are wasted due to unlimited use of low-cost Internet voice/messaging services by users, and also controls paging towards a user terminal in idle state effectively, thereby improving user experience.

4. 发明授权

EP2424301B1 METHOD AND NETWORK ELEMENT DEVICE FOR PROCESSING ACCESS POINT NAME RESTRICTION INFORMATION 有权
公开(公告)号：EP2424301B1
公开(公告)日：2018-09-19
申请号：EP10774548.1
申请日：2010-05-13
申请人： Huawei Technologies Co., Ltd.
发明人： QI, Caixia , YIN, Yu
IPC分类号： H04W48/16 , H04W12/08 , H04W36/12 , H04W48/02 , H04W88/08 , H04W88/14 , H04W88/16
CPC分类号： H04W48/16 , H04W12/08 , H04W36/12 , H04W48/02 , H04W48/04 , H04W88/08 , H04W88/14 , H04W88/16
摘要： A method, a system, a network element, and a gateway for processing access point name restriction information are disclosed. The method includes: a second mobility management element receives first access point name restriction information from a first mobility management element; the second mobility management element obtains maximum access point name restriction information according to the first access point name restriction information, so that a packet data network gateway determines to or refuses to establish a new packet data network gateway connection. With the present invention, the second mobility management element may receive the access point name restriction information sent by the first mobility management element or pre-stored access point name restriction information sent by a serving gateway, and then obtain the maximum access point name restriction information according to the received access point name restriction information. In this way, the packet data network gateway can determine to or refuse to establish a new packet data network gateway connection, therefore improving the security of private packet data network gateways.

5. 发明授权

EP2192800B1 CONVERSION METHOD, SYSTEM AND APPARATUS FOR HETEROGENEOUS ADDRESSING 有权
标题翻译：非均匀寻址的转换方法，系统和装置
公开(公告)号：EP2192800B1
公开(公告)日：2018-01-24
申请号：EP08847529.8
申请日：2008-10-23
申请人： Huawei Technologies Co., Ltd.
发明人： HU, Ying , YU, Yijun , YIN, Yu
IPC分类号： H04W8/12 , H04W8/26
CPC分类号： H04W8/26 , H04L29/12896 , H04L61/106 , H04L61/605 , H04L69/08 , H04W12/06
摘要： A method for heterogeneous addressing mapping is provided according to the embodiments of the present invention. The method includes: assigning, by an Interworking Function entity (IWF), a first identification or a first address to a Diameter protocol node; mapping a received Diameter protocol message sent from the Diameter protocol node into a Mobile Application Part (MAP) protocol message, and sending the mapped MAP protocol message to an MAP protocol node using the first address assigned by the IWF as a source address or using the first identification assigned by the IWF as a source identification. The present invention also provides a system and an apparatus for heterogeneous addressing mapping. According to the embodiments of the present invention, when the Diameter node is communicating with the MAP node via the Interworking Function entity, the method for mapping the node identification for each other as well as the addressing relationship corresponding to each identification are provided. Thus, the problems that the communication with each other cannot be realized due to different identification addressing approaches are solved.

6. 发明公开

EP3076693A1 ACCESS NODE, MOBILE MANAGEMENT NETWORK ELEMENT AND PAGING MESSAGE PROCESSING METHOD 有权
标题翻译：访问节点，移动管理网元和寻呼消息处理方法
公开(公告)号：EP3076693A1
公开(公告)日：2016-10-05
申请号：EP13900009.5
申请日：2013-12-24
申请人： Huawei Technologies Co., Ltd.
发明人： YIN, Yu , QI, Caixia
IPC分类号： H04W8/08 , H04W68/00
CPC分类号： H04W28/0289 , H04L43/16 , H04L45/745 , H04L69/22 , H04W8/08 , H04W8/24 , H04W28/0268 , H04W68/00 , H04W68/02 , H04W88/08 , H04W88/14 , H04W88/16 , H04W92/14
摘要： The present invention discloses an access node, a mobility management network element and a paging message processing method. According to this method, after the mobility management network element receives a node capability notification message sent by the access node, where the node capability notification message is used to indicate that the access node supports use of the User Datagram Protocol, which is different from the Stream Control Transmission Protocol, to receive a paging message from the mobility management, the mobility management network element selects and uses the User Datagram Protocol to send a first paging message to the access node, so that a requirement of a user for reliable transmission of a paging message can be met, a consumption degree of resources of the mobility management network element can be reduced, and occurrence of congestion on the mobility management network element can be avoided.
摘要翻译：本发明公开了一种接入节点，移动管理网元和寻呼消息处理方法。根据该方法，在移动性管理网元接收到接入节点发送的节点能力通知消息后，该节点能力通知消息用于指示该接入节点支持使用用户数据报协议，该用户数据报协议不同于流控制传输协议，为了接收来自移动性管理的寻呼消息，移动性管理网元选择并使用用户数据报协议向接入节点发送第一寻呼消息，使得用户要求可靠地传输能够满足寻呼消息，降低移动管理网元的资源消耗程度，避免移动管理网元发生拥塞。

7. 发明授权

EP2744157B1 METHOD, DEVICE AND SYSTEM FOR ADDING E-MAIL ATTACHMENT 有权
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZUMHINZUFÜGENEINES电子邮件
公开(公告)号：EP2744157B1
公开(公告)日：2016-06-15
申请号：EP12871776.6
申请日：2012-11-12
申请人： Huawei Technologies Co., Ltd.
发明人： SONG, Liyan , YIN, Yu
IPC分类号： H04L12/58 , G06F9/54 , G06F3/0481
CPC分类号： H04L51/08 , G06F3/0481 , G06F9/541 , G06Q10/107 , H04L51/22

8. 发明授权

EP2081332B1 A METHOD FOR SHARING NETWORK RESOURCES, AND A DEVICE AND SYSTEM THEREOF 有权
标题翻译： EIN VERFAHREN ZUM TEILEN VON NETZWERKRESOURSEN UNDGERÄTUND SYSTEMDAFÜR
公开(公告)号：EP2081332B1
公开(公告)日：2016-01-06
申请号：EP08700786.0
申请日：2008-01-17
申请人： Huawei Technologies Co., Ltd.
发明人： ZHI, Chunxia , ZHANG, Jian , HU, Huadong , YIN, Yu , LIU, Lan
IPC分类号： H04W28/26
CPC分类号： H04W72/04 , H04L47/70 , H04L47/828 , H04W28/26 , H04W72/12

9. 发明授权

EP2442514B1 METHOD, APPARATUS AND SYSTEM FOR CONTROLLING TUNNEL IDENTIFIER ALLOCATION 有权
标题翻译：用于控制隧道标识符分配的方法，装置和系统
公开(公告)号：EP2442514B1
公开(公告)日：2013-11-27
申请号：EP10785716.1
申请日：2010-05-25
申请人： Huawei Technologies Co., Ltd.
发明人： YIN, Yu , QI, Caixia
IPC分类号： H04W36/00 , H04W76/02 , H04W76/04 , H04L29/02 , H04L12/46
CPC分类号： H04L12/4633 , H04W36/0033 , H04W76/11 , H04W76/22
摘要： A method, a device, and a system for controlling tunnel identifier allocation are provided. The method includes: determining whether a type of a current procedure allows a Serving Gateway (SGW) to change a Tunnel Endpoint Identifier (TEID) and/or an Internet Protocol (IP) address (S110); and sending an modify bearer request message to the SGW, in which the modify bearer request message is used for notifying the SGW of whether the SGW is allowed to change the TEID and/or the IP address (S120). The loss of service data packets of a user or the service interruption caused by that the SGW modifies the TEID and/or the IP address is avoided.

10. 发明公开

EP2192800A1 CONVERSION METHOD, SYSTEM AND APPARATUS FOR HETEROGENEOUS ADDRESSING 有权
标题翻译： KONVERTIERUNGSVERFAHREN，SYSTEM UNDGERÄTFÜRHETEROGENES ADRESSIEREN
公开(公告)号：EP2192800A1
公开(公告)日：2010-06-02
申请号：EP08847529.8
申请日：2008-10-23
申请人： Huawei Technologies Co., Ltd.
发明人： HU, Ying , YU, Yijun , YIN, Yu
IPC分类号： H04W8/12 , H04W8/26
CPC分类号： H04W8/26 , H04L29/12896 , H04L61/106 , H04L61/605 , H04L69/08 , H04W12/06
摘要： A method for heterogeneous addressing mapping is provided according to the embodiments of the present invention. The method includes: assigning, by an Interworking Function entity (IWF), a first identification or a first address to a Diameter protocol node; mapping a received Diameter protocol message sent from the Diameter protocol node into a Mobile Application Part (MAP) protocol message, and sending the mapped MAP protocol message to an MAP protocol node using the first address assigned by the IWF as a source address or using the first identification assigned by the IWF as a source identification. The present invention also provides a system and an apparatus for heterogeneous addressing mapping. According to the embodiments of the present invention, when the Diameter node is communicating with the MAP node via the Interworking Function entity, the method for mapping the node identification for each other as well as the addressing relationship corresponding to each identification are provided. Thus, the problems that the communication with each other cannot be realized due to different identification addressing approaches are solved.
摘要翻译：根据本发明的实施例提供了一种用于异构寻址映射的方法。该方法包括：通过互通功能实体（IWF）将第一标识或第一地址分配给Diameter协议节点; 将从Diameter协议节点发送的接收的Diameter协议消息映射到移动应用部分（MAP）协议消息中，并且使用由IWF分配的第一地址作为源地址将映射的MAP协议消息发送到MAP协议节点，或者使用 IWF作为源标识指定的第一个标识。本发明还提供了用于异构寻址映射的系统和装置。根据本发明的实施例，当Diameter节点经由互通功能实体与MAP节点通信时，提供了用于映射彼此的节点标识的方法以及与每个标识相对应的寻址关系。因此，解决了由于不同的识别寻址方法而不能实现彼此之间的通信的问题。

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