WO2020114139A1 - 本端gtpu节点信息上报方法、装置及存储介质 - Google Patents

本端gtpu节点信息上报方法、装置及存储介质 Download PDF

Info

Publication number
WO2020114139A1
WO2020114139A1 PCT/CN2019/113084 CN2019113084W WO2020114139A1 WO 2020114139 A1 WO2020114139 A1 WO 2020114139A1 CN 2019113084 W CN2019113084 W CN 2019113084W WO 2020114139 A1 WO2020114139 A1 WO 2020114139A1
Authority
WO
WIPO (PCT)
Prior art keywords
gtpu
node
local
plane gateway
information
Prior art date
Application number
PCT/CN2019/113084
Other languages
English (en)
French (fr)
Inventor
侯利昌
王军
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP19892129.8A priority Critical patent/EP3893541A4/en
Publication of WO2020114139A1 publication Critical patent/WO2020114139A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a method, device, and storage medium for reporting local node GTPU (General Packet Radio Service Tuningelling Protocol user plane) node information.
  • GTPU General Packet Radio Service Tuningelling Protocol user plane
  • 3GPP 3rd Generation Partnership Project, the third generation partnership project
  • CU separation 3GPP 29.244 protocol
  • EPC Evolved Packet Core
  • SGW Serving Gateway, service gateway: split into SGW-C (Serving Gateway Control plane function entity) and SGW-U (Serving Gateway User plane function entity, service gateway user plane function entity).
  • SGW-C inherits the original SGW control plane content (user access control, storage of user context, etc.)
  • SGW-U inherits the original SGW user plane content (message routing, forwarding, etc.).
  • a new Sxa interface is added between SGW-C and SGW-U to carry control and forwarding messages between the control plane and the user plane;
  • PGW PGW Gateway, PDN gateway: split into PGW-C (PDN Gateway Control plane function, PDN gateway control plane function entity) and PGW-U (PDN Gateway User plane function, PDN gateway user plane function entity).
  • PGW-C inherits the original PGW's control plane content (allocating user addresses, billing, etc.)
  • PGW-U inherits the original PGW's user plane content (message routing, forwarding, etc.).
  • a new Sxb interface is added between PGW-C and PGW-U to carry control and forwarding messages between the control plane and the user plane;
  • TDF Traffic Detection Function: split into TDF-C (TDF Control Plane function, PDN gateway control plane function entity) and TDF-U (TDF User Plane function, PDN gateway user plane function entity).
  • TDF-C inherits the original TDF control plane content (message content detection, etc.)
  • TDF-U inherits the original TDF user plane content (message route forwarding, etc.).
  • a new Sxc interface is added between TDF-C and TDF-U to carry control and forwarding messages between the control plane and the user plane;
  • the Sxa/Sxb/Sxc ports are carried in the PFCP protocol (Packet Forwarding Control Protocol, packet forwarding control protocol).
  • PFCP Packet Forwarding Control Protocol, packet forwarding control protocol.
  • a user plane gateway can have multiple local GTPU nodes, and these local GTPU nodes may be connected to the same adjacent GTPU node. See Figure 2.
  • the user plane gateway has two local GTPU nodes, and the adjacent GTPU node is base station 1. And base station 2. Since the physical path of each local GTPU node to the same adjacent GTPU node may be different, there may be cases where the local GTPU node determines whether the adjacent GTPU node is unobstructed.
  • Embodiments of the present disclosure provide a local GTPU node information reporting method, device, and computer-readable storage medium, which are used to solve the problem in the prior art that only the information of the neighboring GTPU node is reported when the neighboring GTPU node is not communicated.
  • the control plane cancels all users associated with this adjacent GTPU node, affecting the user experience.
  • an embodiment of the present disclosure provides a local GTPU node information reporting method, including: each local GTPU node of a user plane gateway detects whether it is connected to each adjacent GTPU node, and obtains a detection result; the detection result includes The information of the local GTPU node that the neighboring GTPU node made the disconnection detection; send the detection result to the control plane gateway, so that the control plane gateway can find the corresponding one according to the information of the local GTPU node in the detection result Users to limit the disconnected GTPU links corresponding to the GPTU nodes at the user's local end.
  • an embodiment of the present disclosure provides a method for reporting local GTPU node information.
  • the method includes: receiving whether each local GTPU node of the user plane gateway sent by the user plane gateway is connected to each adjacent GTPU node.
  • the detection result, the detection result includes information of the local GTPU node that performs disconnection detection on the adjacent GTPU node; the local GTPU node that performs disconnection detection on the adjacent GTPU node according to the detection result To find the corresponding user to restrict the user to use the disconnected GTPU link corresponding to the local GPTU node.
  • an embodiment of the present disclosure provides a local GTPU node information reporting device, including: a detection module for each local GTPU node of a user plane gateway to detect whether it is connected to each adjacent GTPU node to obtain a detection result;
  • the detection result includes information of the local GTPU node that has made a disconnection detection on the adjacent GTPU node; a sending module is used to send the detection result to the control plane gateway for the control plane gateway to
  • the information of the local GTPU node finds the corresponding user to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node.
  • an embodiment of the present disclosure provides a local GTPU node information reporting device, including: a receiving module configured to receive whether each local GTPU node of the user plane gateway sent by the user plane gateway is connected to each adjacent GTPU node
  • the detection result includes the information of the local GTPU node that made the disconnection detection of the adjacent GTPU node; the search module is used to make a failure to the adjacent GTPU node according to the detection result.
  • the information of the local GTPU node of the connectivity detection searches for the corresponding user to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node.
  • an embodiment of the present disclosure provides a storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the following method steps are implemented: Step 1: Each local GTPU node of the user plane gateway Detect whether it is connected with each adjacent GTPU node to obtain a detection result; the detection result includes information of the local GTPU node that makes a disconnection detection on the adjacent GTPU node; Step 2: send the detection result to the control plane The gateway, for the control plane gateway to find the corresponding user according to the information of the local GTPU node in the detection result, so as to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node.
  • an embodiment of the present disclosure provides a storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the following method steps are implemented: Step 1: receiving a user plane gateway sent by a user plane gateway
  • the detection result of each local GTPU node of each neighboring GTPU node is connected, the detection result includes information of the local GTPU node that makes a disconnection detection of the adjacent GTPU node;
  • the information of the local GTPU node that performs disconnection detection on the adjacent GTPU node searches for a corresponding user to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node.
  • Figure 1 is a diagram of an existing network element architecture in which the control plane and the user plane are separated;
  • Figure 2 is a schematic diagram of the communication relationship between the local GTPU node and the adjacent GTPU node;
  • FIG. 3 is a flowchart of a method for reporting local GTPU node information according to the first embodiment of the present disclosure
  • FIG. 4 is a flowchart of a method for reporting local GTPU node information according to a second embodiment of the present disclosure
  • FIG. 8 is a flowchart of a method for reporting local GTPU node information according to a fourth embodiment of the present disclosure
  • FIG. 9 is a flowchart of a method for reporting local GTPU node information according to a fifth embodiment of the present disclosure.
  • FIGS. 10 and 11 are flow charts of a method for reporting local GTPU node information according to a sixth embodiment of the present disclosure.
  • FIG. 12 is a structural block diagram of a device for reporting local GTPU node information according to a seventh embodiment of the present disclosure
  • FIG. 13 is a structural block diagram of a local GTPU node information reporting device according to an eighth embodiment of the present disclosure.
  • FIG. 14 is a structural block diagram of a local GTPU node information reporting device of a ninth embodiment of the present disclosure.
  • 15 is a structural block diagram of a local GTPU node information reporting device according to a tenth embodiment of the present disclosure.
  • the first embodiment of the present disclosure provides a local GTPU node information reporting method.
  • the execution subject may be SGW-U (service gateway user plane functional entity) or PGW-U (gateway user plane functional entity), such as As shown in Figure 3, it includes the following steps:
  • each local GTPU node of the user plane gateway detects whether it is connected to each adjacent GTPU node, and obtains a detection result; the detection result includes information of the local GTPU node that performs disconnection detection on the adjacent GTPU node;
  • each local GTPU node of the user plane gateway detects whether it is connected to each adjacent GTPU node, and obtains the detection result, including:
  • the local GTPU node periodically sends a link detection message to the adjacent GTPU node that has established the test association, to check whether the local GTPU node is connected to the adjacent GTPU node that has established the test association, and obtain the detection result.
  • Step S102 Send the detection result to the control plane gateway, so that the control plane gateway can find the corresponding user according to the information of the local GTPU node in the detection result, so as to restrict the user from using the corresponding Connected GTPU link.
  • the control plane when the user plane reports to the control plane the adjacent GTPU node with an improper path, it simultaneously sends the information of the local GTPU node associated with the adjacent GTPU node to the control plane; the control plane can rely on the report information of the user plane ( (Adjacent GTPU node and user plane gateway local GTPU node) accurately deactivate associated users and does not affect other users of the user plane local GTPU node associated with this adjacent GTPU node, improving the user experience.
  • the report information of the user plane (Adjacent GTPU node and user plane gateway local GTPU node) accurately deactivate associated users and does not affect other users of the user plane local GTPU node associated with this adjacent GTPU node, improving the user experience.
  • the second embodiment of the present disclosure provides a local GTPU node information reporting method, as shown in FIG. 4, including the following steps:
  • Step S201 Establish a test association between the local GTPU node and the adjacent GTPU node, and establish a session relationship between the user plane gateway and the control plane gateway for the user plane gateway to send a detection result to the control plane gateway according to the session relationship;
  • Step S202 the local GTPU node periodically sends a link detection message to the adjacent GTPU node with the test association to detect whether the local GTPU node is connected with the adjacent GTPU node with the test association to obtain a detection result; Including information of the local GTPU node that makes disconnection detection for the adjacent GTPU node;
  • Step S203 Send the detection result to the control plane gateway, so that the control plane gateway can find the corresponding user according to the information of the local GTPU node in the detection result, so as to restrict the user from using the corresponding Connected GTPU link.
  • the connectivity of each adjacent GTPU node can be detected and judged to obtain a detection result.
  • the third embodiment of the present disclosure provides a local GTPU node information reporting method. As shown in FIG. 5, the method includes the following steps:
  • S301 Receive association establishment request information fed back by the control plane gateway
  • S302 Send association establishment response information to the control plane gateway according to the received association establishment request information, and carry local GTPU node information of the user plane gateway;
  • S303 Receive session establishment request information fed back by the control plane gateway, where the session establishment request information carries information of the adjacent GTPU node;
  • S304 Establish a test association between the local GTPU node and the adjacent GTPU node according to the information of the adjacent GTPU node; establish a session relationship between the user plane gateway and the control plane gateway according to the session establishment request information for the user The plane gateway sends the detection result to the control plane gateway according to the session relationship;
  • the local GTPU node periodically sends a link detection message to the adjacent GTPU node that has established the test association, to detect whether the local GTPU node is connected to the adjacent GTPU node that has established the test association, and obtain a detection result;
  • the detection result includes Information about the local GTPU node that makes a disconnection detection on the adjacent GTPU node;
  • S306 Send the detection result to the control plane gateway, so that the control plane gateway finds the corresponding user according to the information of the local GTPU node in the detection result, so as to restrict users from using the disconnection corresponding to the local GPTU node GTPU link.
  • the detection result when the detection result is reported to the control plane gateway, the detection result can be sent through the Sx interface of the control plane gateway and the user plane gateway and in accordance with the PFCP protocol (Packet Forwarding Control Protocol). It can be sent in the form of Sx Node Report (request for Sx node report), which can be but not limited to the following two methods, such as Table 1 and Table 2.
  • PFCP Packet Forwarding Control Protocol
  • the information of the local GTPUJ node is added to the message reported by the user plane path failure.
  • the Sx Node Report and request message can carry multiple User Plane Path Failure Report
  • each User Plane Path Failure Report can carry a local GTPU node and multiple associated adjacent GTPU nodes.
  • a SxNodeReport message only carries multiple adjacent GTPU nodes associated with a local GTPU node.
  • the execution subject may be SGW-U (service gateway user plane functional entity) as shown in FIG. 6; or the execution subject is PGW-U (gateway user plane functional entity) as shown in FIG. 7 and includes the following steps:
  • step 1 control to initiate Sx Association Setup request (Sx association establishment request) message to the user plane;
  • step 2 the user plane returns the Sx Association Setup response (Sx association establishment response) message, and carries the local GTPU node information to the control plane through User Plane IP Resource Information IE (user plane IP resource information);
  • Sx Association Setup response Sx association establishment response
  • IE User Plane IP Resource Information
  • step 3 control the user-facing side to send a user activation request message Sx Session Establishment Request (Sx session establishment request) and carry adjacent GTPU node information;
  • step 4 the user plane returns a user activation response message Sx Session Establishment Response (Sx session establishment response) and carries the local GTPU node information;
  • step 5 the user plane regularly sends an ECHO (link detection) message to the neighboring GTPU node through the local GTPU node, and judges that it is unsuccessful, and sends an SxNode Report (request) message to the control plane. Carry the information of the local GTPU node and the adjacent GTPU node;
  • step 6 the control returns a Sx Node Report response (Sx Node Report Response) message to the user plane;
  • step 7 the control plane deactivates the associated users based on the user plane local GTPU node information and the neighboring GTPU node information;
  • the user plane can report the local GTPU node associated with the adjacent GTPU node whose path is impassable to the control plane; the control plane can accurately deactivate according to the report information of the user plane (adjacent GTPU node and user plane local GTPU node) Associating users does not affect other users on the local GTPU node that are associated with the user plane adjacent to this GTPU node, improving user experience.
  • the fourth embodiment of the present disclosure provides a local GTPU node information reporting method, as shown in FIG. 8, including the following steps:
  • Step S401 Receive a detection result of each local GTPU node of the user plane gateway sent by the user plane gateway to determine whether each adjacent GTPU node is connected, and the detection result includes a disconnection detection of the adjacent GTPU node Information of the local GTPU node;
  • Step S402 searching for the corresponding user according to the information of the local GTPU node that made the disconnection detection on the adjacent GTPU node in the detection result, so as to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node .
  • the control plane receives the information of the adjacent GTPU node and the local GTPU node associated with the adjacent GTPU node in the reporting path of the user plane; the control plane can be based on the report information of the user plane (adjacent GTPU node and user plane gateway
  • the local GTPU node accurately deactivates the associated user and does not affect other users of the local GTPU node associated with the user plane that is adjacent to the adjacent GTPU node, which improves the user experience.
  • the fifth embodiment of the present disclosure provides a local GTPU node information reporting method, as shown in FIG. 9,
  • Step S501 Establish a test association between the local GTPU node and the adjacent GTPU node for the local GTPU node to obtain the detection result; and establish a session relationship between the control plane gateway and the user plane gateway;
  • Step S502 Receive a detection result made by each local GTPU node of the user plane gateway on whether each adjacent GTPU node is connected according to the session relationship, and the detection result includes the detection result of the adjacent GTPU node The information of the local GTPU node of the disconnection detection;
  • Step S503 searching for a corresponding user according to the information of the local GTPU node that performs disconnection detection on the adjacent GTPU node in the detection result, so as to restrict the user from using the disconnected GTPU corresponding to the local GPTU node link.
  • the local GTPU node by establishing a test association between the local GTPU node and the adjacent GTPU node, the local GTPU node can detect and judge the connectivity of each adjacent GTPU node to obtain the detection result. Through the established session relationship, it can Receive the test results sent by the user plane gateway.
  • the sixth embodiment of the present disclosure provides a local GTPU node information reporting method.
  • the execution subject may be SGW-C (service gateway control plane functional entity) or PGW-C (gateway control plane functional entity).
  • SGW-C service gateway control plane functional entity
  • PGW-C gateway control plane functional entity
  • Step S601 sending association establishment request information to the user plane gateway
  • Step S602 Receive association establishment response information fed back by the user plane gateway, where the association establishment response information carries local GTPU node information of the user plane gateway;
  • Step S603 Send session establishment request information to the user plane gateway according to the association establishment response information, where the session establishment request information carries adjacent GTPU node information;
  • Step S604 Receive session establishment response information fed back by the user plane gateway to establish a session relationship with the user plane gateway and establish a test association based on the local GTPU node information and the neighboring GTPU node information for the local GTPU node to obtain The test result, where the detection result includes information of the local GTPU node that performs disconnection detection on the adjacent GTPU node;
  • Step S605 Receive the SX node report request information sent by the user plane gateway, and receive the local GTPU node information fed back by the user plane gateway;
  • Step S606 Send the SX node report response information to the user plane gateway
  • Step S607 Find the corresponding user according to the information of the local GTPU node that has made the disconnection detection on the adjacent GTPU node in the detection result, so as to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node , Which deactivates the associated user.
  • a seventh embodiment of the present disclosure provides a local GTPU node reporting device, combined with FIG. 12, including:
  • the detection module 11 is used for each local GTPU node of the user plane gateway to detect whether it is connected to each adjacent GTPU node to obtain a detection result; the detection result includes a local GTPU node that performs a disconnection detection on the adjacent GTPU node Information;
  • the sending module 12 is used to send the detection result to the control plane gateway, so that the control plane gateway can find the corresponding user according to the information of the local GTPU node in the detection result, so as to restrict users from using the local GPTU node Corresponding disconnected GTPU link.
  • An eighth embodiment of the present disclosure provides a local GTPU node reporting device, combined with FIG. 13, including:
  • the test sub-module 22 is used for the local GTPU node to periodically send a link detection message to the adjacent GTPU node that has the test association to detect whether the local GTPU node is connected to the adjacent GTPU node that has the test association, and obtain the detection result;
  • the sending module 23 is used to send the detection result to the control plane gateway, so that the control plane gateway can find the corresponding user according to the information of the local GTPU node in the detection result, so as to restrict the user from using the local GPTU node Corresponding disconnected GTPU link.
  • the establishment submodule is configured to: receive association establishment request information fed back by the control plane gateway; send association establishment response information to the control plane gateway according to the received association establishment request information, and carry The local GTPU node information of the user plane gateway; receiving the session establishment request information fed back by the control plane gateway, where the session establishment request information carries the information of the adjacent GTPU node; and the local GTPU node is established according to the adjacent GTPU node information Test association with the adjacent GTPU node; establish a session relationship between the user plane gateway and the control plane gateway according to the session establishment request information for the user plane gateway to send a detection result to the control plane gateway according to the session relationship.
  • the ninth embodiment of the present disclosure provides a local GTPU node information reporting device, combined with FIG. 14, including:
  • the receiving module 31 is configured to receive a detection result of each local GTPU node of the user plane gateway sent by the user plane gateway to determine whether each adjacent GTPU node is connected, and the detection result includes whether to make a failure to the adjacent GTPU node.
  • the searching module 32 is configured to search for a corresponding user according to the information of the local GTPU node that makes a disconnection detection on the adjacent GTPU node in the detection result, so as to restrict users from using the disconnected corresponding to the local GPTU node GTPU link.
  • the tenth embodiment of the present disclosure provides a local GTPU node information reporting device, combined with FIG. 15, including:
  • the creation module 41 is used to establish a test association between the local GTPU node and the adjacent GTPU node for the local GTPU node to obtain the detection result; and establish a session relationship between the control plane gateway and the user plane gateway; receive the user plane gateway according to the session relationship The test result sent.
  • the receiving module 42 is configured to receive a detection result of each local GTPU node of the user plane gateway sent by the user plane gateway to determine whether each adjacent GTPU node is connected, and the detection result includes whether to make a failure to the adjacent GTPU node.
  • the searching module 43 is configured to search for a corresponding user according to the information of the local GTPU node that makes a disconnection detection on the adjacent GTPU node in the detection result, so as to restrict the user from using the disconnected corresponding to the local GPTU node GTPU link.
  • the creation module is used to:
  • association establishment response information fed back by the user plane gateway, where the association establishment response information carries the local GTPU node information of the user plane gateway;
  • An eleventh embodiment of the present disclosure provides a storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the following method is implemented:
  • Each local GTPU node of the user plane gateway detects whether it is connected to each adjacent GTPU node, and obtains a detection result; the detection result includes information of the local GTPU node that makes a disconnection detection on the adjacent GTPU node;
  • a twelfth embodiment of the present disclosure provides a storage medium on which a computer program is stored.
  • the computer program is executed by a processor, the following method is implemented:
  • each local GTPU node of the user plane gateway Receiving a detection result of each local GTPU node of the user plane gateway sent by the user plane gateway to determine whether each adjacent GTPU node is connected, and the detection result includes a local GTPU that performs a disconnection detection on the adjacent GTPU node Node information;
  • the corresponding user is searched according to the information of the local GTPU node that performs disconnection detection on the adjacent GTPU node in the detection result, so as to restrict the user from using the disconnected GTPU link corresponding to the local GPTU node.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform, and of course, can also be implemented by hardware, but in many cases the former is better Implementation.
  • the technical solution of the present disclosure can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk,
  • the CD-ROM includes several instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present disclosure.
  • the user plane gateway when the user plane gateway reports the message that the adjacent GTPU node is unavailable to the control plane gateway, it sends the information of the local GTPU node that cannot make the failure judgment to the control plane gateway, so that the control plane gateway can After understanding the connectivity between other local GTPU nodes and the neighboring GTPU node, accurately withdraw users associated with this neighboring GTPU node to improve the user experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开公开了一种本端GTPU节点信息上报方法、装置及计算机可读存储介质，其中，所述方法包括：用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；将所述检测结果发送给控制面网关，以供控制面网关依据检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GTPU节点。

Description

本端GTPU节点信息上报方法、装置及存储介质
本公开要求享有2018年12月04日提交的名称为“本端GTPU节点信息上报方法、装置及存储介质”的中国专利申请CN201811472769.8的优先权，其全部内容通过引用并入本文中。
技术领域
本公开涉及通信技术领域，尤其涉及一种本端GTPU(General Packet Radio Service Tunnelling Protocol user plane，通用分组无线服务隧道协议用户面)节点信息上报的方法、装置及存储介质。
背景技术
3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)针对现有的EPC(Evolved Packet Core，演进分组核心网)中引入了CU分离的概念(3GPP 29.244协议)，将原来控制面和用户面合一的网元拆分成控制面和用户面分离的两个网元，整体架构如图1，被拆分的关键网元如下：
SGW(Serving Gateway，服务网关)：拆分成SGW-C(Serving Gateway Control plane function,服务网关控制面功能实体)和SGW-U(Serving Gateway User plane function，服务网关用户面功能实体)。SGW-C继承原有SGW的控制面内容(用户接入控制，存储用户上下文等)，SGW-U继承原有SGW的用户面内容(报文路由转发等)。SGW-C和SGW-U之间新增Sxa接口，用以承载控制面和用户面之间的控制和转发消息；
PGW(PDN Gateway，PDN网关)：拆分成PGW-C(PDN Gateway Control plane function,PDN网关控制面功能实体)和PGW-U(PDN Gateway User plane function，PDN网关用户面功能实体)。PGW-C继承原有PGW的控制面内容(分配用户地址，计费等)，PGW-U继承原有PGW的用户面内容(报文路由转发等)。PGW-C和PGW-U之间新增Sxb接口，用以承载控制面和用户面之间的控制和转发消息；
TDF(Traffic Detection Function，流检测功能实体)：拆分成TDF-C(TDF Control  plane function,PDN网关控制面功能实体)和TDF-U(TDF User plane function，PDN网关用户面功能实体)。TDF-C继承原有TDF的控制面内容(报文内容检测等)，TDF-U继承原有TDF的用户面内容(报文路由转发等)。TDF-C和TDF-U之间新增Sxc接口，用以承载控制面和用户面之间的控制和转发消息；
Sxa/Sxb/Sxc口承载于PFCP协议(Packet Forwarding Control Protocol，报文转发控制协议)。
SGW-C和PGW-C统称为控制面网关，SGW-U和PGW-U统称为用户面网关。一个用户面网关可以有多个本端GTPU节点，而这些本端GTPU节点可能会连接到相同的邻接GTPU节点，见图2，用户面网关有两个本端GTPU节点，邻接GTPU节点是基站1和基站2。由于每个本端GTPU节点到达相同邻接GTPU节点的物理路径可能不一样，所以存在本端GTPU节点判断邻接GTPU节点是否通畅的结果不一致的情况出现。
但在当前协议中，用户面上报给控制面邻接GTPU节点不通的消息时，并没有携带本端GTPU节点信息，这就使得控制面只能将用户面关联到此邻接GTPU节点的用户全部去活掉，影响其他能够与邻接GTPU节点链路通畅的本端GTPU节点关联的用户，严重的降低了用户的体验。
发明内容
本公开实施例提供一种本端GTPU节点信息上报方法、装置及计算机可读存储介质，用以解决现有技术中存在的上报邻接GTPU节点不通消息时只上报了邻接GTPU节点的信息，因此造成控制面将关联到此邻接GTPU节点的用户全部撤销，影响用户体验的问题。
第一方面，本公开实施例提供一种本端GTPU节点信息上报方法，包括：用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户本端GPTU节点对应的不连通的GTPU链路。
第二方面，本公开实施例提供一种本端GTPU节点信息上报方法，所述方法包括：接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端 GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
第三方面，本公开实施例提供一种本端GTPU节点信息上报装置，包括：检测模块，用于用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；发送模块，用于将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
第四方面，本公开实施例提供一种本端GTPU节点信息上报装置，包括：接收模块，用于接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；查找模块，用于依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
第五方面，本公开实施例提供一种存储介质，所述存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如下方法步骤：步骤一、用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；步骤二、将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
第六方面，本公开实施例提供一种存储介质，所述存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如下方法步骤：步骤一、接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；步骤二、依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技 术人员将变得清楚明了。附图仅用于示出优选实施方式的目的，而并不认为是对本公开的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1为现有的控制面和用户面分离的网元架构图；
图2为本端GTPU节点和邻接GTPU节点通信关系示意图；
图3为本公开第一实施例本端GTPU节点信息上报方法流程图；
图4为本公开第二实施例本端GTPU节点信息上报方法流程图；
图5、图6和图7为本公开第三实施例本端GTPU节点信息上报方法流程图；
图8为本公开第四实施例本端GTPU节点信息上报方法流程图；
图9为本公开第五实施例本端GTPU节点信息上报方法流程图；
图10、图11为本公开第六实施例本端GTPU节点信息上报方法流程图；
图12为本公开第七实施例本端GTPU节点信息上报装置结构框图；
图13为本公开第八实施例本端GTPU节点信息上报装置结构框图；
图14为本公开第九实施例本端GTPU节点信息上报装置结构框图；
图15为本公开第十实施例本端GTPU节点信息上报装置结构框图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本公开第一实施例提供一种本端GTPU节点信息上报方法，本实施例中，执行主体可以为SGW-U(服务网关用户面功能实体)或PGW-U(网关用户面功能实体)，如图3所示，包括以下步骤：
步骤S101，用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
本步骤中，所述用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果，包括：
建立本端GTPU节点和邻接GTPU节点之间的测试关联，并建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果；
本端GTPU节点向建立有测试关联的邻接GTPU节点定时发送链路检测消息，以检测本端GTPU节点与建立有测试关联的邻接GTPU节点是否连通，获得检测结果。
步骤S102，将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本公开实施例中用户面在上报路径不通的邻接GTPU节点给控制面时，同时将与该邻接GTPU节点关联的本端GTPU节点的信息发送给控制面；控制面能够依据用户面的上报信息(邻接GTPU节点和用户面网关本端GTPU节点)精确地去活关联用户且并不影响其他关联此邻接GTPU节点的用户面本端GTPU节点的用户，提高了用户的体验。
本公开第二实施例提供一种本端GTPU节点信息上报方法，如图4所示，包括如下步骤：
步骤S201，建立本端GTPU节点和邻接GTPU节点之间的测试关联，并建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果；
步骤S202，本端GTPU节点向建立有测试关联的邻接GTPU节点定时发送链路检测消息，以检测本端GTPU节点与建立有测试关联的邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
步骤S203，将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本公开实施例中通过建立本端GTPU节点和邻接GTPU节点的测试关联，能够对各邻接GTPU节点的连通情况进行检测、判断，获得检测结果。
本公开第三实施例提供一种本端GTPU节点信息上报方法，如图5包括以下步骤：
S301，接收控制面网关反馈的关联建立请求信息；
S302，依据接收到的所述关联建立请求信息向控制面网关发送关联建立应答信息，并携带用户面网关的本端GTPU节点信息；
S303，接收控制面网关反馈的会话建立请求信息，所述会话建立请求信息中携带有 邻接GTPU节点信息；
S304，依据所述邻接GTPU节点信息，建立所述本端GTPU节点和所述邻接GTPU节点之间的测试关联；依据所述会话建立请求信息建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果；
S305，本端GTPU节点向建立有测试关联的邻接GTPU节点定时发送链路检测消息，以检测本端GTPU节点与建立有测试关联的邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
S306，将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本实施例中在将检测结果上报给控制面网关时可以通过控制面网关和用户面网关的Sx接口、并依据PFCP协议(Packet Forwarding Control Protocol，报文转发控制协议)进行检测结果的发送，可以以Sx Node Report request，(Sx节点上报请求)的方式进行发送，可以但不限于如下两种方式，如表1和表2。
表1
Figure PCTCN2019113084-appb-000001
本报告表中是在用户面路径失败上报的消息中增加本端GTPUJ节点的信息。在Sx Node Report request消息的User Plane Path Failure Report(用户面路径失败报告)IE中增 加本端GTPU节点的IP地址(划线部分)，在此种方式中Sx Node Report request消息可以携带多个User Plane Path Failure Report(用户面路径失败报告)，每个User Plane Path Failure Report(用户面路径失败报告)可以携带一个本端GTPU节点和多个关联的邻接GTPU节点。
表2
Figure PCTCN2019113084-appb-000002
本报告表中是在Sx Node Report request(Sx节点上报请求消息)中增加本端GTPU节点的信息。一条Sx Node Report request消息只携带某一个本端GTPU节点关联的多个邻接GTPU节点。
执行主体可以为SGW-U(服务网关用户面功能实体)如图6所示；或者执行主体为 PGW-U(网关用户面功能实体)如图7所示，包括如下步骤：
1)在步骤1，控制面向用户面发起Sx Association Setup request(Sx关联建立请求)消息；
2)在步骤2，用户面返回Sx Association Setup response(Sx关联建立应答)消息，并通过User Plane IP Resource Information IE(用户面IP资源信息)将本端的GTPU节点信息携带给控制面；
3)在步骤3，控制面向用户面发送用户激活请求消息Sx Session Establishment request(Sx会话建立请求)并携带邻接GTPU节点信息；
4)在步骤4，用户面返回用户激活响应消息Sx Session Establishment response(Sx会话建立应答)并携带本端GTPU节点信息；
5)在步骤5，用户面通过本端的GTPU节点向邻接GTPU节点定时发送ECHO(链路检测)消息，并判断出不通，向控制面发送Sx Node Report request(Sx节点上报请求)消息，消息中携带本端的GTPU节点和邻接GTPU节点信息；
6)在步骤6，控制面向用户面返回Sx Node Report response(Sx节点上报应答)消息；
7)在步骤7，控制面依据用户面本端GTPU节点信息以及邻接GTPU节点信息去活关联的用户；
本公开实施例中用户面能够上报路径不通的邻接GTPU节点关联的本端GTPU节点给控制面；控制面能够依据用户面的上报信息(邻接GTPU节点和用户面本端GTPU节点)精确地去活关联用户且并不影响其他关联此邻接GTPU节点的用户面本端GTPU节点的用户，提高用户的体验。
本公开第四实施例提供一种本端GTPU节点信息上报方法，如图8所示，包括如下步骤：
步骤S401，接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
步骤S402，依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本公开实施例中控制面接收用户面在上报路径不通的邻接GTPU节点和与该邻接 GTPU节点关联的本端GTPU节点的信息；控制面能够依据用户面的上报信息(邻接GTPU节点和用户面网关本端GTPU节点)精确地去活关联用户且并不影响其他关联此邻接GTPU节点的用户面本端GTPU节点的用户，提高了用户的体验。
本公开第五实施例提供一种本端GTPU节点信息上报方法，如图9所示，
步骤S501，建立本端GTPU节点和邻接GTPU节点的测试关联以供本端GTPU节点获得检测结果；并建立控制面网关与用户面网关的会话关系；
步骤S502，依据所述会话关系接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
步骤S503，依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制所述用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本公开实施例中通过建立本端GTPU节点和邻接GTPU节点的测试关联，以使本端GTPU节点能对各邻接GTPU节点的连通情况进行检测、判断，获得检测结果，通过建立的会话关系，能够接收用户面网关发送的检测结果。
本公开第六实施例提供一种本端GTPU节点信息上报方法，执行主体可以为SGW-C(服务网关控制面功能实体)或PGW-C(网关控制面功能实体)，结合图10和图11包括：
步骤S601，向用户面网关发送关联建立请求信息；
步骤S602，接收所述用户面网关反馈的关联建立应答信息，所述关联建立应答信息中携带有用户面网关的本端GTPU节点信息；
步骤S603，依据所述关联建立应答信息向所述用户面网关发送会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；
步骤S604，接收所述用户面网关反馈的会话建立应答信息以建立与所述用户面网关的会话关系并依据所述本端GTPU节点信息和邻接GTPU节点信息建立测试关联以供本端GTPU节点获得测试结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
步骤S605，接收用户面网关发送的SX节点上报请求信息，并接收用户面网关反馈 的本端GTPU节点信息；
步骤S606，向用户面网关发送SX节点上报应答信息；
步骤S607，依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路，即去活关联用户。
本公开第七实施例提供一种本端GTPU节点上报装置，结合图12，包括：
检测模块11，用于用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
发送模块12，用于将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本公开第八实施例提供一种本端GTPU节点上报装置，结合图13，包括：
建立子模块21，用于建立本端GTPU节点和邻接GTPU节点之间的测试关联，并建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果；
测试子模块22，用于本端GTPU节点向建立有测试关联的邻接GTPU节点定时发送链路检测消息，以检测本端GTPU节点与建立有测试关联的邻接GTPU节点是否连通，获得检测结果；
发送模块23，用于将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本实施例在实施过程中，所述建立子模块，用于：接收控制面网关反馈的关联建立请求信息；依据接收到的所述关联建立请求信息向控制面网关发送关联建立应答信息，并携带用户面网关的本端GTPU节点信息；接收控制面网关反馈的会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；依据所述邻接GTPU节点信息，建立所述本端GTPU节点和所述邻接GTPU节点之间的测试关联；依据所述会话建立请求信息建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所 述控制面网关发送检测结果。
本公开第九实施例提供一种本端GTPU节点信息上报装置，结合图14，包括：
接收模块31，用于接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
查找模块32，用于依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本公开第十实施例提供一种本端GTPU节点信息上报装置，结合图15，包括：
创立模块41，用于建立本端GTPU节点和邻接GTPU节点的测试关联以供本端GTPU节点获得检测结果；并建立控制面网关与用户面网关的会话关系；依据所述会话关系接收用户面网关发送的检测结果。
接收模块42，用于接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
查找模块43，用于依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
本实施例在实施过程中，创立模块用于：
向用户面网关发送关联建立请求信息；
接收所述用户面网关反馈的关联建立应答信息，所述关联建立应答信息中携带有用户面网关的本端GTPU节点信息；
依据所述关联建立应答信息向所述用户面网关发送会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；
接收所述用户面网关反馈的会话建立应答信息以建立与所述用户面网关的会话关系，并依据所述本端GTPU节点信息和邻接GTPU节点信息建立测试关联以供本端GTPU节点获得测试结果。
本公开第十一实施例提供一种存储介质，所述存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如下方法：
用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
上述方法步骤的实施例过程可参见第一、二、三实施例，本实施例在此不再重复赘述。
本公开第十二实施例提供一种存储介质，所述存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如下方法：
接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
上述方法步骤的实施例过程可参见第四、五、六实施例，本实施例在此不再重复赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上述本公开实施例序号仅仅为了描述，不代表实施例的优劣。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
本公开实施例中，用户面网关在向控制面网关上报邻接GTPU节点不通的消息时，将做不出不通判断的本端GTPU节点信息一起发送给控制面网关，以使控制面网关在全面的了解其他本端GTPU节点与该邻接GTPU节点的连通情况后，准确的对关联到此邻接GTPU节点的用户进行撤销，提高用户体验。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的实施方式，上述的实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本公开的保护之内。

Claims (14)

  1. 一种本端GTPU节点信息上报方法，其中，所述方法包括：
    用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
    将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
  2. 如权利要求1所述的本端GTPU节点信息上报方法，其中，所述用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果，包括：
    建立本端GTPU节点和邻接GTPU节点之间的测试关联，并建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果；
    本端GTPU节点向建立有测试关联的邻接GTPU节点定时发送链路检测消息，以检测本端GTPU节点与建立有测试关联的邻接GTPU节点是否连通，获得检测结果。
  3. 如权利要求2所述的本端GTPU节点信息上报方法，其中，所述建立本端GTPU节点和邻接GTPU节点之间的测试关联，并建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果，包括：
    接收控制面网关反馈的关联建立请求信息；
    依据接收到的所述关联建立请求信息向控制面网关发送关联建立应答信息，并携带用户面网关的本端GTPU节点信息；
    接收控制面网关反馈的会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；
    依据所述邻接GTPU节点信息，建立所述本端GTPU节点和所述邻接GTPU节点之间的测试关联；依据所述会话建立请求信息建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果。
  4. 一种本端GTPU节点信息上报方法，其中，所述方法包括：
    接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
    依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信 息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
  5. 如权利要求4所述的本端GTPU节点信息上报方法，其中，在接收用户面网关发送的检测结果之前，所述方法还包括：
    建立本端GTPU节点和邻接GTPU节点的测试关联以供本端GTPU节点获得检测结果；并建立控制面网关与用户面网关的会话关系；
    依据所述会话关系接收用户面网关发送的检测结果。
  6. 如权利要求5所述的本端GTPU节点信息上报方法，其中，所述建立本端GTPU节点和邻接GTPU节点的测试关联以供本端GTPU节点获得检测结果；并建立控制面网关与用户面网关的会话关系以接收用户面网关发送的检测结果，包括：
    向用户面网关发送关联建立请求信息；
    接收所述用户面网关反馈的关联建立应答信息，所述关联建立应答信息中携带有用户面网关的本端GTPU节点信息；
    依据所述关联建立应答信息向所述用户面网关发送会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；
    接收所述用户面网关反馈的会话建立应答信息以建立与所述用户面网关的会话关系，并依据所述本端GTPU节点信息和邻接GTPU节点信息建立测试关联以供本端GTPU节点获得测试结果。
  7. 一种本端本端GTPU节点信息上报装置，其中，包括：
    检测模块，用于用户面网关的各本端GTPU节点检测与各邻接GTPU节点是否连通，获得检测结果；所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
    发送模块，用于将所述检测结果发送给控制面网关，以供控制面网关依据所述检测结果中的本端GTPU节点的信息找到对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
  8. 如权利要求7所述的本端GTPU节点信息上报装置，其中，所述检测模块，包括：
    建立子模块，用于建立本端GTPU节点和邻接GTPU节点之间的测试关联，并建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果；
    测试子模块，用于本端GTPU节点向建立有测试关联的邻接GTPU节点定时发送链 路检测消息，以检测本端GTPU节点与建立有测试关联的邻接GTPU节点是否连通，获得检测结果。
  9. 如权利要求8所述的本端GTPU节点信息上报装置，其中，所述建立子模块，用于：
    接收控制面网关反馈的关联建立请求信息；
    依据接收到的所述关联建立请求信息向控制面网关发送关联建立应答信息，并携带用户面网关的本端GTPU节点信息；
    接收控制面网关反馈的会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；
    依据所述邻接GTPU节点信息，建立所述本端GTPU节点和所述邻接GTPU节点之间的测试关联；依据所述会话建立请求信息建立用户面网关与控制面网关的会话关系以供用户面网关依据所述会话关系向所述控制面网关发送检测结果。
  10. 一种本端GTPU节点信息上报装置，其中，包括：
    接收模块，用于接收用户面网关发送的用户面网关的各本端GTPU节点对各邻接GTPU节点是否连通所做出的检测结果，所述检测结果中包括对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息；
    查找模块，用于依据所述检测结果中对所述邻接GTPU节点做出不连通检测的本端GTPU节点的信息查找对应的用户，以限制用户使用所述本端GPTU节点对应的不连通的GTPU链路。
  11. 如权利要求10所述的本端GTPU节点信息上报装置，其中，还包括创立模块，用于建立本端GTPU节点和邻接GTPU节点的测试关联以供本端GTPU节点获得检测结果；并建立控制面网关与用户面网关的会话关系；
    依据所述会话关系接收用户面网关发送的检测结果。
  12. 如权利要求11所述的本端GTPU节点信息上报装置，其中，所述创立模块用于：
    向用户面网关发送关联建立请求信息；
    接收所述用户面网关反馈的关联建立应答信息，所述关联建立应答信息中携带有用户面网关的本端GTPU节点信息；
    依据所述关联建立应答信息向所述用户面网关发送会话建立请求信息，所述会话建立请求信息中携带有邻接GTPU节点信息；
    接收所述用户面网关反馈的会话建立应答信息以建立与所述用户面网关的会话关系，并依据所述本端GTPU节点信息和邻接GTPU节点信息建立测试关联以供本端GTPU节点获得测试结果。
  13. 一种存储介质，其中，所述存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至3中任意一项所述的本端GTPU节点信息上报方法的步骤。
  14. 一种存储介质，其中，所述存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求4至6中任意一项所述的本端GTPU节点信息上报方法的步骤。
PCT/CN2019/113084 2018-12-04 2019-10-24 本端gtpu节点信息上报方法、装置及存储介质 WO2020114139A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19892129.8A EP3893541A4 (en) 2018-12-04 2019-10-24 METHOD, DEVICE AND STORAGE MEDIUM FOR REPORTING LOCAL GTPU NODE INFORMATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811472769.8A CN111278024B (zh) 2018-12-04 2018-12-04 本端gtpu节点信息上报方法、装置及存储介质
CN201811472769.8 2018-12-04

Publications (1)

Publication Number Publication Date
WO2020114139A1 true WO2020114139A1 (zh) 2020-06-11

Family

ID=70974911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/113084 WO2020114139A1 (zh) 2018-12-04 2019-10-24 本端gtpu节点信息上报方法、装置及存储介质

Country Status (3)

Country Link
EP (1) EP3893541A4 (zh)
CN (1) CN111278024B (zh)
WO (1) WO2020114139A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1725717A (zh) * 2004-07-21 2006-01-25 华为技术有限公司 检测支持gtp协议端点设备间接口联通性的方法
CN104378249A (zh) * 2013-08-13 2015-02-25 中兴通讯股份有限公司 数据链路的检测方法、装置、系统、控制器及网关
CN107302803A (zh) * 2017-08-07 2017-10-27 京信通信系统（中国）有限公司 一种gtp‑u隧道错误处理方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101998449B (zh) * 2009-08-17 2015-07-22 中兴通讯股份有限公司 一种应用于无线中继的传输系统及传输方法
CN104813699B (zh) * 2012-10-02 2019-01-08 瑞典爱立信有限公司 在传输网络内使用主动探测优化无线电服务的方法和系统
US10064098B2 (en) * 2015-12-07 2018-08-28 Google Llc Dual connectivity and carrier aggregation at an IP layer
CN105636100B (zh) * 2015-12-31 2019-01-18 京信通信系统（中国）有限公司 一种数据链路监测方法及装置
CN112910969B (zh) * 2017-02-28 2022-07-29 华为技术有限公司 一种业务管理方法及其装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1725717A (zh) * 2004-07-21 2006-01-25 华为技术有限公司 检测支持gtp协议端点设备间接口联通性的方法
CN104378249A (zh) * 2013-08-13 2015-02-25 中兴通讯股份有限公司 数据链路的检测方法、装置、系统、控制器及网关
CN107302803A (zh) * 2017-08-07 2017-10-27 京信通信系统（中国）有限公司 一种gtp‑u隧道错误处理方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "User Plane Reporting", 3GPP DRAFT; C4-175181, 27 October 2017 (2017-10-27), Kochi, India, pages 1 - 3, XP051350948 *
See also references of EP3893541A4 *

Also Published As

Publication number Publication date
CN111278024B (zh) 2023-03-24
EP3893541A4 (en) 2022-09-07
CN111278024A (zh) 2020-06-12
EP3893541A1 (en) 2021-10-13

Similar Documents

Publication Publication Date Title
CN110167076B (zh) 一种4g网络的流量分流方法、装置及设备
EP3095032B1 (en) Controlling of communication network comprising virtualized network functions
US20170325192A1 (en) Determining device location in an ip-based wireless telecommunications network
US20150138952A1 (en) Communication system and method for path control
US12041135B2 (en) Session establishment method and apparatus
EP1793538B1 (en) Seamless mobility in layer 2 radio access networks
KR20070047293A (ko) 하이브리드 전기통신 네트워크에서 상관 수단을 제공하는방법 및 장치
US9191985B2 (en) Connecting to an evolved packet data gateway
CN110431860A (zh) 蜂窝电信网络
WO2014161449A1 (zh) 一种邻近通信业务的实现方法及装置
CN104320499B (zh) 一种业务传输链路的建立方法及装置
CN105813119B (zh) 容灾恢复方法、网元以及通信系统
CN103404221A (zh) 将会话从主叫方的服务通信网络中的主叫方路由选择到被叫方的方法
WO2010006531A1 (zh) 隧道管理方法、装置及通信系统
WO2018085034A1 (en) Sip call continuity upon failure
CN105122888B (zh) 基站间的路由方法、服务网关和基站
CN107211008A (zh) 支持用户设备向ip多媒体子系统的双重注册
EP3506664B1 (en) Gateway charging method, gateway and system
US8233400B2 (en) Methods, systems, and computer readable media for verifying the availability of an internet protocol (IP) media router during a call setup
US8312530B2 (en) System and method for providing security in a network environment using accounting information
EP3203692B1 (en) Method, apparatus and system for acquiring response message, and method, apparatus and system for routing response message
EP3468252A1 (en) Method for establishing tunnel between local gateways, and gateway
WO2020114139A1 (zh) 本端gtpu节点信息上报方法、装置及存储介质
CN101998338A (zh) 紧急呼叫回呼的实现方法和紧急呼叫回呼系统
RU2656870C1 (ru) Способ, приспособление и устройство для управления политиками и тарификации

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19892129

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019892129

Country of ref document: EP

Effective date: 20210705