公开(公告)号：US20150230069A1

公开(公告)日：2015-08-13

申请号：US14696971

申请日：2015-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shufeng Shi ,  Wanqiang Zhang

IPC: H04W4/14 ,  H04W28/06 ,  H04L12/58

CPC classification number: H04W4/14 ,  H04L51/30 ,  H04L51/34 ,  H04L51/38 ,  H04W28/06 ,  H04W88/18

Abstract: The present invention provides a method which includes: receiving a message, where the message carries a parameter indicating a validity period of a short message sent to a user or indication information indicating whether a record needs to be added to MWD of a user when a short message cannot be transmitted or fails to be transmitted; determining that the short message cannot be transmitted or the short message fails to be transmitted, and a value of the parameter is 0 or the indication information indicates that the record does not need to be added to the MWD of the user when the short message cannot be transmitted or fails to be transmitted; and skipping adding the record to the MWD of the user, where the record includes an identifier of a service centre for short message service serving the user. According to the method, additional signaling interaction is reduced.

Abstract translation: 本发明提供了一种方法，其包括：接收消息，其中所述消息携带指示发送给用户的短消息的有效期的参数或指示在短时间内是否需要将记录添加到用户的MWD的指示信息 消息无法传输或无法传输; 确定短消息不能被发送或短消息不能被发送，并且该参数的值为0或者当短消息不能被添加到用户的MWD时，指示信息指示不需要添加该记录 被传送或不传送; 并且将记录添加到用户的MWD中，其中记录包括为用户提供短消息服务的服务中心的标识符。 根据该方法，减少额外的信令交互。

公开(公告)号：US12028739B2

公开(公告)日：2024-07-02

申请号：US17536758

申请日：2021-11-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Ding ,  Shufeng Shi

IPC: H04W28/02 ,  H04L12/14 ,  H04L65/40 ,  H04M15/00 ,  H04W28/12

CPC classification number: H04W28/0268 ,  H04L12/14 ,  H04L65/40 ,  H04M15/66 ,  H04W28/12

Abstract: A method for determining a network quality of service (QoS) flow, a network element, and a system include receiving, by a session management function network element, a policy and charging control (PCC) rule from a policy control function network element, where the PCC rule includes QoS parameters, the QoS parameters include standardized QoS parameter indication information and a non-standardized QoS parameter, and the non-standardized QoS parameter includes at least one attribute comprised in a standardized QoS parameter corresponding to the standardized QoS parameter indication information and a corresponding value of the at least one attribute, and determining, by the session management function network element based on the standardized QoS parameter indication information and the non-standardized QoS parameter, a QoS flow corresponding to the PCC rule.

公开(公告)号：US11463866B2

公开(公告)日：2022-10-04

申请号：US17144716

申请日：2021-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shufeng Shi ,  Hui Ding

IPC: H04L12/14 ,  H04W8/20 ,  H04W4/24 ,  H04W8/08 ,  H04W64/00 ,  H04M15/00

Abstract: In a location change reporting method, a session management function entity receives from a mobility management entity information including location change information of user equipment (UE) in a first presence reporting area (PRA), an identity of the first PRA, and an identity of a PRA set that includes the first PRA. The session management function entity identifies, based on the identity of the PRA set and locally stored PRA subscription information, a subscription entity that subscribes to location change events of the UE in the PRA set, and sends the identity of the first PRA and the location change information of the UE in the first PRA to the subscription entity.

公开(公告)号：US20220150706A1

公开(公告)日：2022-05-12

申请号：US17583786

申请日：2022-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaoyun Zhou ,  Shufeng Shi

IPC: H04W12/37 ,  H04L9/40 ,  H04W28/08

Abstract: A policy control method, a device, and a system, the method including receiving, by a session management network element, from a policy control network element, LAN traffic steering information corresponding to a first application, selecting one or more user plane network elements based on the LAN traffic steering information, determining policy rules corresponding to each user play network element of the user plane network elements, the policy rules being associated with steering data of the first application sent by an upstream network element, where the policy rules are further associated with sending data processed by the local application server for the first application in the target LAN to a downstream network element, and sending, by the session management network element, the corresponding policy rules to each user plane network element of the one or more user plane network elements.

公开(公告)号：US20210136561A1

公开(公告)日：2021-05-06

申请号：US17144716

申请日：2021-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shufeng Shi ,  Hui Ding

IPC: H04W8/20 ,  H04L12/14 ,  H04W4/24 ,  H04W8/08 ,  H04W64/00 ,  H04M15/00

Abstract: In a location change reporting method, a session management function entity receives from a mobility management entity information including location change information of user equipment (UE) in a first presence reporting area (PRA), an identity of the first PRA, and an identity of a PRA set that includes the first PRA. The session management function entity identifies, based on the identity of the PRA set and locally stored PRA subscription information, a subscription entity that subscribes to location change events of the UE in the PRA set, and sends the identity of the first PRA and the location change information of the UE in the first PRA to the subscription entity.

公开(公告)号：US10965721B2

公开(公告)日：2021-03-30

申请号：US16455749

申请日：2019-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： He Li ,  Jinzhou Ye ,  Ridong Xu ,  Biao Zhang ,  Shufeng Shi ,  Boqiang Luo

IPC: H04L29/06 ,  H04L12/24 ,  H04L29/14 ,  H04L12/14 ,  H04L12/26

Abstract: A method, a related apparatus, and a system for recovering a called service of a terminal are provided. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal.

公开(公告)号：US20190253873A1

公开(公告)日：2019-08-15

申请号：US16394271

申请日：2019-04-25

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Shufeng Shi ,  Hui Ding

IPC: H04W8/20 ,  H04W8/08 ,  H04W64/00

CPC classification number: H04W8/20 ,  H04L12/14 ,  H04L12/1407 ,  H04M15/00 ,  H04M15/64 ,  H04M15/66 ,  H04M15/8033 ,  H04M15/8038 ,  H04W4/24 ,  H04W8/08 ,  H04W64/00

Abstract: In a location change reporting method, a session management function entity receives from a mobility management entity information including location change information of UE in a first presence reporting area (PRA), an identity of the first PRA, and an identity of a PRA set that includes the first PRA. The session management function entity identifies, based on the identity of the PRA set and locally stored PRA subscription information, a subscription entity that subscribes to location change events of the UE in the PRA set, and sends the identity of the first PRA and the location change information of the UE in the first PRA to the subscription entity.

公开(公告)号：US09756500B2

公开(公告)日：2017-09-05

申请号：US15242030

申请日：2016-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanping Zhang ,  Fenqin Zhu ,  Shufeng Shi

IPC: H04W4/00 ,  H04W8/04 ,  H04W68/00 ,  H04W4/12 ,  H04W4/14 ,  H04W84/04

CPC classification number: H04W8/04 ,  H04W4/12 ,  H04W4/14 ,  H04W4/70 ,  H04W68/005 ,  H04W84/042

Abstract: A service processing method and related devices are disclosed. The method includes: receiving, by a mobility management entity (MME), an access request message from a user equipment; determining, by the MME, whether the access request message from the user equipment is an attach message or a tracking area update request message; and if the MME has been registered as a short message serving node of the user equipment in a home subscriber server (HSS) and it is determined that the access request message is the attach message or the tracking area update request message, sending, by the MME, a notification to the HSS to inform the HSS to cancel registration of the MME as the short message serving node of the user equipment.

公开(公告)号：US09538433B2

公开(公告)日：2017-01-03

申请号：US14671633

申请日：2015-03-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanping Zhang ,  Fenqin Zhu ,  Shufeng Shi ,  Yuliang Zhi

IPC: H04W4/00 ,  H04W36/00 ,  H04W48/18 ,  H04W8/04 ,  H04W8/16 ,  H04W84/04 ,  H04W8/12

CPC classification number: H04W8/04 ,  H04W8/12 ,  H04W8/16 ,  H04W36/0077 ,  H04W48/18 ,  H04W84/042

Abstract: Embodiments of the present invention disclose a method, a network element, and a system for determining a target RAT. The method includes: receiving, by an access network element, access control information of a UE that is sent by a mobility management network element, where the access control information includes an identity of a PLMN and a radio access technology RAT allowed and/or a RAT not allowed by the PLMN; and determining, by the access network element, a target RAT for the UE according to the access control information.

Abstract translation: 本发明的实施例公开了一种用于确定目标RAT的方法，网络元件和系统。 该方法包括：由接入网元接收由移动性管理网元发送的UE的接入控制信息，其中，所述接入控制信息包括所允许的PLMN的标识和无线接入技术RAT，和/或 RAT不允许的PLMN; 以及根据所述访问控制信息，由所述接入网元确定所述UE的目标RAT。

公开(公告)号：US20160360398A1

公开(公告)日：2016-12-08

申请号：US15242030

申请日：2016-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanping Zhang ,  Fenqin Zhu ,  Shufeng Shi

IPC: H04W8/04 ,  H04W4/14

CPC classification number: H04W8/04 ,  H04W4/12 ,  H04W4/14 ,  H04W4/70 ,  H04W68/005 ,  H04W84/042

Abstract: A service processing method and related devices are disclosed. The method includes: receiving, by a mobility management entity (MME), an access request message from a user equipment; determining, by the MME, whether the access request message from the user equipment is an attach message or a tracking area update request message; and if the MME has been registered as a short message serving node of the user equipment in a home subscriber server (HSS) and it is determined that the access request message is the attach message or the tracking area update request message, sending, by the MME, a notification to the HSS to inform the HSS to cancel registration of the MME as the short message serving node of the user equipment.

Abstract translation: 公开了一种服务处理方法及相关装置。 该方法包括：由移动性管理实体（MME）从用户设备接收接入请求消息; 由所述MME确定来自所述用户设备的接入请求消息是附着消息还是跟踪区域更新请求消息; 并且如果MME已经在归属订户服务器（HSS）中注册为用户设备的短消息服务节点，并且确定接入请求消息是附着消息或跟踪区域更新请求消息，则由 MME向HSS通知通知HSS取消MME的注册作为用户设备的短消息服务节点。