WO2017128703A1 - 邻接关系建立方法及装置 - Google Patents

邻接关系建立方法及装置 Download PDF

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Publication number
WO2017128703A1
WO2017128703A1 PCT/CN2016/095862 CN2016095862W WO2017128703A1 WO 2017128703 A1 WO2017128703 A1 WO 2017128703A1 CN 2016095862 W CN2016095862 W CN 2016095862W WO 2017128703 A1 WO2017128703 A1 WO 2017128703A1
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Prior art keywords
ecn
network structure
ecno
adjacency relationship
structure information
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PCT/CN2016/095862
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English (en)
French (fr)
Inventor
张迪
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中兴通讯股份有限公司
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Publication of WO2017128703A1 publication Critical patent/WO2017128703A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition

Definitions

  • Embodiments of the present invention relate to, but are not limited to, the field of communications, and in particular, to a method and apparatus for establishing an adjacency relationship.
  • the mobile communication system can be divided into a second generation communication system, a third generation communication system, a fourth generation communication system, and a fifth generation communication system according to the technology, and is usually designated by 2G, 3G, 4G, and 5G.
  • the essential parts of the mobile communication system include: Radio Access Network (RAN) and Core Network (CN).
  • RAN Radio Access Network
  • CN Core Network
  • the wireless access network is used to handle all wireless related functions, and the core network handles the exchange and routing of all voice calls and data connections in the system with the external network.
  • the above two parts together with the user equipment (User Equipment, UE for short) constitute the entire system.
  • the network element of the radio access network includes a transceiver base station, and the transceiver base station constitutes an edge of the mobile communication system.
  • An Edge Computing Node is a function node deployed at a convergence point or a core network of a base transceiver station or a base transceiver station.
  • the specific role of the ECN is to process the service data, reduce the traffic of the deployment location to the core network and the external network, reduce the delay in obtaining the service of the user equipment, and enhance the user experience.
  • the embodiments of the present invention provide a method and an apparatus for establishing an adjacency relationship, so as to solve at least the problem that the ECN networking cannot be effectively implemented in the related art, thereby causing the network to be difficult to maintain.
  • a method for establishing adjacency relationship including:
  • establishing adjacency relationship with the second ECN according to the network structure information of the second ECN includes:
  • the method further includes:
  • the method further includes:
  • a method for establishing an adjacency relationship including:
  • the method After receiving the second link establishment request sent by the first ECN, the method also includes:
  • a method for establishing an adjacency relationship including:
  • the network structure information, the network structure information of the second ECN is used to establish an adjacency relationship between the first ECN and the second ECN.
  • the method further includes:
  • the ECN network structure information stored in the ECNO is updated according to the updated ECN network configuration information.
  • the method further includes:
  • moving the application in the first ECN to the second ECN according to the mobile request includes:
  • the second movement instruction is used to instruct the second ECN to create the application; or the first movement instruction is used to instruct the first ECN to notify predetermined information of the application to the second ECN,
  • the second movement instruction is used to instruct the second ECN to increase the predetermined information of the application; or the first movement instruction is used to instruct the first ECN to create a RBridge, and the second movement instruction is used to Instructing the second ECN to create the RBridge, wherein the RBridge is used for data on the second ECN to interact with an application on the first ECN.
  • an adjacency relationship establishing apparatus including:
  • a first sending module configured to initiate, to the edge computing node management entity ECNO, a first link establishment request for requesting establishment of a link between the first edge computing node ECN and the ECNO;
  • a first receiving module configured to receive a response message that is returned by the ECNO according to the first link establishment request, where the response message carries network structure information of a second ECN that is to establish an adjacency relationship with the first ECN.
  • an adjacency relationship establishing apparatus including:
  • a second receiving module configured to receive a second link establishment request sent by the first edge calculation node ECN, where the second link establishment request is the first ECN according to the to-be-described from the edge calculation node management entity ECNO Transmitting, by the first ECN, network structure information of the second ECN establishing the adjacency relationship;
  • the second sending module is configured to return, to the first ECN, a link establishment response that allows establishing an adjacency relationship according to the second link establishment request.
  • an adjacency relationship establishing apparatus including:
  • a third receiving module configured to receive, by the first edge computing node ECN, a first link establishment request for requesting establishment of a link with the edge computing node management entity ECNO;
  • a third sending module configured to establish a link with the first ECN according to the first link establishment request, and send a response message to the first ECN, where the response message carries a to be established with the first ECN
  • the network structure information of the second ECN of the adjacency relationship, the network structure information of the second ECN is used to establish an adjacency relationship between the first ECN and the second ECN.
  • a first link establishment request for requesting to establish a link between the first edge calculation node ECN and the ECNO is initiated to the edge computing node management entity ECNO; receiving the ECNO according to the first a response message returned by the chain request, where the response message carries network structure information of a second ECN to be adjacency with the first ECN; and network structure information according to the second ECN and the second ECN Establish an adjacency relationship.
  • the problem that the ECN networking can be effectively implemented in the related art can be solved, which causes the network to be difficult to maintain. That is, the embodiment of the present invention can implement the ECN networking, reduce the difficulty of the ECN network engineering, and reduce the maintenance cost.
  • FIG. 1 is a flowchart of a first adjacency relationship establishing method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a second adjacency relationship establishing method according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a third adjacency relationship establishing method according to an embodiment of the present invention.
  • FIG. 4 is a flowchart of establishing a link between an ECN1 and an ECNO after deployment and obtaining edge computing network node information according to an embodiment of the present invention
  • FIG. 5 is a flowchart of establishing a link with an adjacent ECN and updating to an ECNO after the ECN1 deployment is completed according to an embodiment of the present invention
  • FIG. 6 is a flowchart of updating an ECN information update process adjacent to ECN1 and an update of ECNO final network structure information according to an embodiment of the present invention
  • FIG. 7 is a structural block diagram of a first adjacency relationship establishing apparatus according to an embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a second adjacency relationship establishing apparatus according to an embodiment of the present invention.
  • FIG. 9 is a structural block diagram of a third adjacency relationship establishing apparatus according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a method for establishing a first adjacency relationship according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 initiating a first link establishment request for establishing a link between the first edge computing node (ECN) and the ECNO to an Edge Computing Node Orchestration (ECNO);
  • ECN edge computing node
  • ECNO Edge Computing Node Orchestration
  • Step S104 Receive a response message that is returned by the ECNO according to the first link establishment request, where the response message carries network structure information of the second ECN that is to establish an adjacency relationship with the first ECN.
  • Step S106 Establish an adjacency relationship with the second ECN according to the network structure information of the second ECN.
  • the above operation may be performed as the first ECN.
  • the adjacency relationship may be established with the second ECN according to the received network structure information of the second ECN from the ECNO, where the number of the second ECN may be one or more, and when the adjacency relationship is established, the The network structure information of the second ECN establishes an adjacency relationship with a part of the second ECN (ie, part of the ECNs in one or more ECNs), and implements an ad hoc network.
  • the invention solves the problem that the ECN networking cannot be effectively implemented in the related art, thereby causing the network to be difficult to maintain, thereby achieving the effect of implementing the ECN networking, reducing the difficulty of the ECN network engineering, and reducing the maintenance cost.
  • the network structure information of the second ECN may include a connection relationship between the plurality of second ECNs and network information of the plurality of second ECNs when the number of the second ECNs is multiple.
  • establishing the adjacency relationship with the second ECN according to the network structure information of the second ECN, including: sending a second link establishment request for establishing an adjacency relationship to the second ECN; receiving the second ECN The returned link-building response that allows the establishment of adjacencies.
  • the second link establishment request may be sent to the plurality of second ECNs in turn, or according to a specific The sending sequence sends a second setup request to the plurality of second ECNs.
  • the method further includes:
  • the information is used to instruct the ECNO to update the ECN network structure information saved in the ECNO.
  • the method further includes:
  • the application of the first ECN is moved to the second ECN, the application may be completely moved (ie, the application in the first ECN is deleted, and the application is added in the second ECN), and the application may also be used.
  • the partial information moves past (ie, the application is established in the second ECN and the partial information is configured for the newly established application), and the application may also be retained in the first ECN, and the first ECN and the second ECN are established.
  • the traversing bridge uses the second ECN for data interaction, and the second ECN uses the application in the first ECN, that is, the application in the first ECN provides support for data interaction in the second ECN.
  • FIG. 2 is a flowchart of a method for establishing a second adjacency relationship according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:
  • Step S202 receiving a second link establishment request sent by the first edge calculation node (ECN), where the second link establishment request is a first ECN, and the adjacency relationship to be established with the first ECN according to the edge calculation node management entity ECNO
  • the network structure information of the second ECN is sent;
  • Step S204 returning, to the first ECN, a link establishment response that allows establishing an adjacency relationship according to the second link establishment request.
  • the second ECN may be performed to perform the above operation.
  • the link establishment request sent by the first ECN according to the network structure information of the second ECN from the ECNO may be received, so that the adjacency relationship may be established with the first ECN according to the link establishment request.
  • the method after receiving the second link establishment request sent by the first ECN, the method further includes:
  • the adjacency relationship update information of the second ECN and the first ECN is sent to the ECNO, where the adjacency relationship update information is used to update the ECN network structure information saved in the ECNO.
  • the ECNO may update the ECN network structure information saved in the ECNO after receiving the adjacency relationship update information sent by the two ECNs establishing the adjacency relationship.
  • FIG. 3 is a flowchart of a method for establishing a third adjacency relationship according to an embodiment of the present invention. As shown in FIG. 3, the process includes the following steps:
  • Step S302 receiving a first link establishment request sent by the first edge calculation node (ECN) for requesting establishment of a link with an edge computing node management entity (ECNO);
  • ECN edge calculation node
  • ECNO edge computing node management entity
  • Step S304 establishing a link with the first ECN according to the first link establishment request, and sending a response message to the first ECN, where the response message carries the network structure information of the second ECN to be established with the first ECN.
  • the network structure information of the second ECN is used to establish an adjacency relationship between the first ECN and the second ECN.
  • the foregoing step may be an ECNO.
  • the ECNO may send the network structure information of the second ECN to the first ECN, so that the first ECN establishes an adjacency relationship with the second ECN.
  • the number of the second ECN may be one or more.
  • the first ECN may be based on the network structure information of the second ECN and part of the second ECN (ie, one or more ECNs). Part of the ECN) establishes adjacencies and implements an ad hoc network.
  • the invention solves the problem that the ECN networking cannot be effectively implemented in the related art, thereby causing the network to be difficult to maintain, thereby achieving the effect of implementing the ECN networking, reducing the difficulty of the ECN network engineering, and reducing the maintenance cost.
  • the method further includes:
  • the ECN network structure information includes the adjacency relationship information of the first ECN added to the second ECN in the network structure information of the second ECN, and determines whether the adjacency relationship update information of the second ECN and the first ECN from the second ECN is received.
  • the determination result is YES
  • the ECN network structure information stored in the ECNO is updated according to the updated ECN network structure information.
  • the ECNO may not update the ECN network structure information saved in the ECNO.
  • the method further includes:
  • moving the application in the first ECN to the second ECN according to the moving request includes: sending a first move instruction to the first ECN, and sending a second move command to the second ECN.
  • the first movement instruction is used to instruct the first ECN to delete the application
  • the second movement instruction is used to instruct the second ECN to create an application
  • the first movement instruction is used to indicate the predetermined information to be applied by the first ECN.
  • the second movement instruction is used to instruct the second ECN to increase the predetermined information of the application; or the first movement instruction is used to instruct the first ECN to create a RBridge, and the second movement instruction is used to indicate the
  • the second ECN creates a routing bridge, wherein the routing bridge is used for data on the second ECN to interact with applications on the first ECN.
  • the method for the self-organizing network of the edge computing node proposed in the embodiment of the present invention includes: when the edge computing node is deployed, the routing and security authentication information stored in the ECNO through the pre-configuration is required. .
  • the edge computing node ECN1 (corresponding to the first ECN described above) completes the project deployment, it automatically establishes a link with the edge computing node management entity and receives the network information of the existing edge computing node. Based on the existing edge computing node network information, ECN1 searches for the neighboring edge computing nodes and reports the connection relationship to the ECNO. Other ECNs that have been linked to ECN1 are also updated with the ECN1 link and reported to ECNO. The ECNO updates and maintains the edge computing node network information for subsequent use.
  • FIG. 4 is a flow chart of establishing a link between an ECN1 and an ECNO after deployment and obtaining edge computing network node information according to an embodiment of the present invention. As shown in FIG. 4, the process includes the following steps:
  • Step S401 ECN1 initiates a chain establishment request to the ECNO;
  • Step S402 The ECNO processes the link establishment request, performs security authentication and responds to the link establishment request, and may carry the ECN network structure information (corresponding to the foregoing second ECN network structure information) in response to the link establishment request, or may separately issue the ECN afterwards. Network structure information.
  • the ECNO may send ECN network structure information that may be adjacent to the ECN of ECN1 or deliver all ECN network structure information according to the deployment information of the ECN1.
  • Step S403 After receiving the network structure information, the ECN1 locally retains the initial network structure information, and creates new network structure information for subsequent addition of the adjacency information, and then sends the acknowledgement information to the ECNO.
  • FIG. 5 is a flowchart of establishing a link with an adjacent ECN and updating to an ECNO after the ECN1 deployment is completed according to an embodiment of the present invention. As shown in FIG. 5, the process includes the following steps:
  • Step S501 ECN1 (corresponding to the first ECN described above) sends a link establishment request to the known ECN according to the ECN network structure information delivered by the ECNO.
  • Step S502 the adjacent ECN node (corresponding to the second ECN described above), for example, ECN2, retains the relevant information of ECN1 after receiving the link establishment request, and responds with a response;
  • Step S503 After receiving the link establishment response of the adjacent ECN node (such as ECN2), the ECN1 adds the information of the adjacent ECN node (ECN2) to the local ECN network structure information.
  • ECN2 After receiving the link establishment response of the adjacent ECN node (such as ECN2), the ECN1 adds the information of the adjacent ECN node (ECN2) to the local ECN network structure information.
  • Step S504 The ECN1 completes the chain establishment attempt process of all the ECN nodes according to the ECN network structure information of the ECNO response, and sends the final update local ECN network structure information to the ECNO through the update message.
  • FIG. 6 is a flowchart of an ECN information update process adjacent to ECN1 and an update process of ECNO final network structure information according to an embodiment of the present invention. As shown in FIG. 6, the process includes the following steps:
  • Step S601 The ECN adjacent to the ECN1 sends the updated local node adjacency update message to the ECNO;
  • Step S602 After receiving the update relationship message of the neighboring node, the ECNO checks whether the adjacency relationship update message of both parties of the adjacency relationship is received, and if it has received, the adjacency relationship is established; and the ECN network structure information is updated.
  • the edge computing node is ready to handle mobility.
  • the application moves from the source edge calculation node (assumed to be ECN1) due to terminal movement or other reasons
  • ECN1 looks up its own saved neighbor information and sends a move request to ECNO.
  • ECN1 and ECN2 obtain the ECNO movement instruction (the movement instruction obtained by ECN1 corresponds to the first movement instruction described above, and the movement instruction obtained by ECN2 corresponds to the second movement instruction described above).
  • ECN1 and ECN2 obtain the ECNO movement instruction (the movement instruction obtained by ECN1 corresponds to the first movement instruction described above, and the movement instruction obtained by ECN2 corresponds to the second movement instruction described above).
  • the application on ECN1 is deleted, and a new application is created on ECN2 and the service is provided;
  • ECN2 and ECN1 need to create a RBridge to ensure that the data on ECN2 can interact with the application on ECN1.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • an adjacency relationship establishing device is also provided, which is used to implement the foregoing embodiments and optional embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 7 is a structural block diagram of a first adjacency relationship establishing apparatus according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes a first transmitting module 72, a first receiving module 74, and an establishing module 76. Be explained.
  • the first sending module 72 is configured to initiate, to the edge computing node management entity (ECNO), a first link establishment request for requesting to establish a link between the first ECN and the ECNO;
  • ECNO edge computing node management entity
  • the first receiving module 74 is connected to the first sending module 72, and is configured to receive the ECNO root. a response message returned by the first link establishment request, where the response message carries network structure information of the second ECN to be in adjacency with the first ECN;
  • the establishing module 76 is connected to the first receiving module 74, and is configured to establish an adjacency relationship with the second ECN according to the network structure information of the second ECN.
  • the establishing module 76 may establish an adjacency relationship with the second ECN in the following manner:
  • the second link establishment request may be sent to the plurality of second ECNs in sequence, or the second setup request may be sent to the plurality of second ECEs according to a specific transmission order.
  • the foregoing apparatus further includes: an adding module and a notification module, where
  • the adding module is configured to: after receiving the link establishment response that is allowed to establish the adjacency relationship returned by the second ECN, add the adjacency relationship information with the second ECN in the network structure information of the second ECN, to obtain the updated ECN network.
  • Structural information
  • the notification module is configured to notify the ECNO of the updated ECN network structure information, wherein the updated ECN network structure information is used to indicate that the ECNO updates the ECN network structure information saved in the ECNO.
  • the foregoing apparatus further includes: a first processing module, configured to determine that an application in the first ECN needs to be moved after establishing an adjacency relationship with the second ECN according to the network structure information of the second ECN. Up to the second ECN; sending a move request to the ECNO, wherein the move request is for requesting the ECNO to move the application in the first ECN into the second ECN.
  • a first processing module configured to determine that an application in the first ECN needs to be moved after establishing an adjacency relationship with the second ECN according to the network structure information of the second ECN. Up to the second ECN; sending a move request to the ECNO, wherein the move request is for requesting the ECNO to move the application in the first ECN into the second ECN.
  • FIG. 8 is a structural block diagram of a second adjacency relationship establishing apparatus according to an embodiment of the present invention. As shown in FIG. 8, the apparatus includes a second receiving module 82 and a second transmitting module 84, which will be described below.
  • the second receiving module 82 is configured to receive a second link establishment request sent by the first ECN, where the second link establishment request is a first ECN, and the adjacency relationship to be established with the first ECN according to the edge calculation node management entity ECNO
  • the network structure information of the second ECN is sent;
  • the second sending module 84 is connected to the second receiving module 82, and is configured to send the first ECN according to the second link establishment request. Returns a chaining response that allows adjacencies to be established.
  • the foregoing apparatus further includes: a second processing module, configured to send, after receiving the second link establishment request sent by the first ECN, an adjacency relationship update between the second ECN and the first ECN to the ECNO Information, wherein the adjacency relationship update information is used by the ECNO to update the ECN network structure information saved in the ECNO.
  • a second processing module configured to send, after receiving the second link establishment request sent by the first ECN, an adjacency relationship update between the second ECN and the first ECN to the ECNO Information, wherein the adjacency relationship update information is used by the ECNO to update the ECN network structure information saved in the ECNO.
  • FIG. 9 is a structural block diagram of a third adjacency relationship establishing apparatus according to an embodiment of the present invention. As shown in FIG. 9, the apparatus includes a third receiving module 92 and a third transmitting module 94, which will be described below.
  • the third receiving module 92 is configured to receive a first link establishment request sent by the first edge calculation node ECN for requesting to establish a link with the ECNO;
  • the third sending module 94 is connected to the third receiving module 92, and is configured to establish a link with the first ECN according to the first link establishment request and send a response message to the first ECN, where the response message carries the first to be
  • the network structure information of the second ECN of the adjacency relationship is established by the ECN, and the network structure information of the second ECN is used to establish an adjacency relationship between the first ECN and the second ECN.
  • the third sending module 94 is further configured to: receive the updated ECN network structure information sent by the first ECN, where the updated ECN network structure information includes the first ECN added to the network structure information of the second ECN. Adjacency relationship information with the second ECN; determining whether the adjacency relationship update information of the second ECN from the second ECN and the first ECN is received; and if the determination result is yes, according to the updated ECN network structure information Update the ECN network structure information saved in the ECNO.
  • the ECN network structure information saved in the ECNO may not be updated.
  • the apparatus further includes a third processing module, configured to receive a mobile request from the first ECN after updating the ECN network structure information saved in the ECNO according to the updated ECN network structure information; The application in the first ECN is moved into the second ECN according to the move request.
  • a third processing module configured to receive a mobile request from the first ECN after updating the ECN network structure information saved in the ECNO according to the updated ECN network structure information; The application in the first ECN is moved into the second ECN according to the move request.
  • the foregoing third processing module may move the application in the first ECN to the second ECN by:
  • the ECN creates an application; or the first movement instruction is used to instruct the first ECN to notify the second ECN of the predetermined information of the application, the second movement instruction is used to instruct the second ECN to increase the predetermined information of the application; or a move instruction is used to instruct the first ECN to create a RBridge, the second move instruction is used to instruct the second ECN to create a RBridge, wherein the RBridge is used for interaction between the data on the second ECN and the application on the first ECN .
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the storage medium is further arranged to store program code for performing the following steps:
  • the storage medium is further arranged to store program code for performing the following steps:
  • the foregoing storage medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), and a Random Access Memory (RAM).
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • the processor executes the steps in the foregoing method embodiments according to the stored program code in the storage medium.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the present application provides a method and apparatus for establishing an adjacency relationship, the method comprising: initiating a first link establishment request to an ECNO, the first link establishment request being used to request to establish a relationship between a first ECN and an ECNO. a network message information of the second ECN to be adjacency with the first ECN; the network structure information according to the second ECN is The second ECN establishes an adjacency relationship.

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Abstract

本发明实施例提供了一种邻接关系建立方法及装置,其中,该方法包括:向边缘计算节点管理实体(ECNO)发起第一建链请求,所述第一建链请求用于请求建立第一边缘计算节点(ECN)与ECNO之间的链接;接收上述ECNO根据第一建链请求返回的响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息;根据上述第二ECN的网络结构信息与第二ECN建立邻接关系。

Description

邻接关系建立方法及装置 技术领域
本发明实施例涉及但不限于通信领域,具体而言,涉及一种邻接关系建立方法及装置。
背景技术
移动通信系统按技术可以区分为第二代通信系统、第三代通信系统、第四代通信系统和第五代通信系统,通常用2G、3G、4G、5G来标称。移动通信系统中必不可少的部分包括:无线接入网部分(Radio Access Network,简称为RAN)和核心网部分(Core Network,简称为CN)。其中,无线接入网络用于处理所有与无线相关的功能,而核心网处理系统内所有的话音呼叫和数据连接与外部网络的交换和路由。上述两部分与用户设备(User Equipment,简称为UE)一起构成了整个系统。无线接入网络的网络单元中包括收发基站,收发基站构成了移动通信系统的边缘。
边缘计算节点(Edge Computing Node,简称为ECN)是部署在收发基站或者收发基站的汇聚点或者核心网的功能节点。ECN的具体作用是处理业务数据,减少部署位置向核心网和外部网络的业务量,降低用户设备获得业务的时延,提升用户感受。
但是,在相关技术中,并不存在有效实现ECN组网的方式,从而造成网络较难维护。
针对相关技术中存在的无法有效实现ECN组网,从而造成网络较难维护的问题,目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种邻接关系建立方法及装置,以至少解决相关技术中存在的无法有效实现ECN组网,从而造成网络较难维护的问题。
根据本发明实施例的一个方面,提供了一种邻接关系建立方法,包括:
向边缘计算节点管理实体ECNO发起用于请求建立第一边缘计算节点ECN与所述ECNO之间的链接的第一建链请求;
接收所述ECNO根据所述第一建链请求返回的响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息;
根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系。
可选地,根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系包括:
向所述第二ECN发送用于请求建立邻接关系的第二建链请求;接收所述第二ECN返回的允许建立邻接关系的建链响应。
可选地,在接收所述第二ECN返回的允许建立邻接关系的建链响应后,所述方法还包括:
在所述第二ECN的网络结构信息中增加与所述第二ECN的邻接关系信息,以得到更新后的ECN网络结构信息;将所述更新后的ECN网络结构信息告知给所述ECNO,其中,所述更新后的ECN网络结构信息用于指示所述ECNO更新所述ECNO中保存的ECN网络结构信息。
可选地,在根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系之后,所述方法还包括:
确定所述第一ECN中的应用需要移动至所述第二ECN中;向所述ECNO发送移动请求,其中,所述移动请求用于请求所述ECNO将所述第一ECN中的所述应用移动到所述第二ECN中。
根据本发明实施例的另一方面,提供了一种邻接关系建立方法,包括:
接收第一边缘计算节点ECN发送的第二建链请求,其中,所述第二建链请求为所述第一ECN根据来自边缘计算节点管理实体ECNO的待与所述第一ECN建立邻接关系的第二ECN的网络结构信息发送的;
根据所述第二建链请求向所述第一ECN返回允许建立邻接关系的建链响应。
可选地,在接收所述第一ECN发送的所述第二建链请求之后,所述方法 还包括:
向所述ECNO发送所述第二ECN与所述第一ECN的邻接关系更新信息,其中,所述邻接关系更新信息用于所述ECNO更新所述ECNO中保存的ECN网络结构信息。
根据本发明实施例的另一方面,提供了一种邻接关系建立方法,包括:
接收第一边缘计算节点ECN发送的用于请求与边缘计算节点管理实体ECNO建立链接的第一建链请求;
根据所述第一建链请求与所述第一ECN建立链接并向所述第一ECN发送响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息,所述第二ECN的网络结构信息用于所述第一ECN与所述第二ECN建立邻接关系。
可选地,在根据所述第一建链请求与所述第一ECN建立链接并向所述第一ECN发送所述响应消息之后,所述方法还包括:
接收所述第一ECN发送的更新后的ECN网络结构信息,其中,所述更新后的ECN网络结构信息包括所述第一ECN在所述第二ECN的网络结构信息中增加的与所述第二ECN的邻接关系信息;
判断是否接收到来自所述第二ECN的所述第二ECN与所述第一ECN的邻接关系更新信息;
在判断结果为是的情况下,根据所述更新后的ECN网络结构信息更新所述ECNO中保存的ECN网络结构信息。
可选地,在根据所述更新后的ECN网络结构信息更新所述ECNO中保存的ECN网络结构信息之后,所述方法还包括:
接收来自所述第一ECN的移动请求;根据所述移动请求将所述第一ECN中的应用移动到所述第二ECN中。
可选地,根据所述移动请求将所述第一ECN中的所述应用移动到所述第二ECN中包括:
向所述第一ECN发送第一移动指令,并向所述第二ECN发送第二移动指令,其中,所述第一移动指令用于指示所述第一ECN删除所述应用,所述 第二移动指令用于指示所述第二ECN创建所述应用;或者,所述第一移动指令用于指示所述第一ECN将所述应用的预定信息告知给所述第二ECN,所述第二移动指令用于指示所述第二ECN增加所述应用的所述预定信息;或者,所述第一移动指令用于指示所述第一ECN创建路由桥,所述第二移动指令用于指示所述第二ECN创建所述路由桥,其中,所述路由桥用于所述第二ECN上的数据与所述第一ECN上的应用进行交互。
根据本发明实施例的另一方面,提供了一种邻接关系建立装置,包括:
第一发送模块,设置为向边缘计算节点管理实体ECNO发起用于请求建立第一边缘计算节点ECN与所述ECNO之间的链接的第一建链请求;
第一接收模块,设置为接收所述ECNO根据所述第一建链请求返回的响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息;
建立模块,设置为根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系。
根据本发明实施例的另一方面,提供了一种邻接关系建立装置,包括:
第二接收模块,设置为接收第一边缘计算节点ECN发送的第二建链请求,其中,所述第二建链请求为所述第一ECN根据来自边缘计算节点管理实体ECNO的待与所述第一ECN建立邻接关系的第二ECN的网络结构信息发送的;
第二发送模块,设置为根据所述第二建链请求向所述第一ECN返回允许建立邻接关系的建链响应。
根据本发明实施例的另一方面,提供了一种邻接关系建立装置,包括:
第三接收模块,设置为接收第一边缘计算节点ECN发送的用于请求与边缘计算节点管理实体ECNO建立链接的第一建链请求;
第三发送模块,设置为根据所述第一建链请求与所述第一ECN建立链接并向所述第一ECN发送响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息,所述第二ECN的网络结构信息用于所述第一ECN与所述第二ECN建立邻接关系。
通过本发明实施例,采用向边缘计算节点管理实体ECNO发起用于请求建立第一边缘计算节点ECN与所述ECNO之间的链接的第一建链请求;接收所述ECNO根据所述第一建链请求返回的响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息;根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系。可解决了相关技术中存在的无法有效实现ECN组网,从而造成网络较难维护的问题,即:本发明实施例可实现ECN组网,降低ECN网络工程难度,减少维护成本的效果。
附图概述
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是根据本发明实施例的第一种邻接关系建立方法的流程图;
图2是根据本发明实施例的第二种邻接关系建立方法的流程图;
图3是根据本发明实施例的第三种邻接关系建立方法的流程图;
图4是根据本发明实施例的ECN1部署后与ECNO之间建立链接并获得边缘计算网络节点信息的流程图;
图5是根据本发明实施例的ECN1部署完成后与邻接ECN之间建立链接并更新给ECNO的流程图;
图6是根据本发明实施例的与ECN1邻接的ECN信息更新过程以及ECNO最终网络结构信息的更新流程图;
图7是根据本发明实施例的第一种邻接关系建立装置的结构框图;
图8是根据本发明实施例的第二种邻接关系建立装置的结构框图;
图9是根据本发明实施例的第三种邻接关系建立装置的结构框图。
本发明的实施方式
下文中将参考附图并结合实施例来详细说明本申请。需要说明的是,在不冲突的情况下,本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是,本发明实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。
在本实施例中提供了一种邻接关系建立方法,图1是根据本发明实施例的第一种邻接关系建立方法的流程图,如图1所示,该流程包括如下步骤:
步骤S102,向边缘计算节点管理实体(Edge Computing Node Orchestration,简称为ECNO)发起用于请求建立第一边缘计算节点(ECN)与ECNO之间的链接的第一建链请求;
步骤S104,接收上述ECNO根据第一建链请求返回的响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息;
步骤S106,根据上述第二ECN的网络结构信息与第二ECN建立邻接关系。
其中,执行上述操作的可以是第一ECN。通过上述步骤,可以根据接收的来自ECNO的第二ECN的网络结构信息与第二ECN建立邻接关系,其中,该第二ECN的数量可以是一个或多个,在建立邻接关系时,可以根据该第二ECN的网络结构信息与其中的部分第二ECN(即,一个或多个ECN中的部分ECN)建立邻接关系,实现了自组网。解决了相关技术中存在的无法有效实现ECN组网,从而造成网络较难维护的问题,进而达到了实现ECN组网,降低ECN网络工程难度,减少维护成本的效果。其中,当第二ECN的数量为多个时,上述的第二ECN的网络结构信息可以包括多个第二ECN之间的连接关系以及多个第二ECN的网络信息。
在一个可选的实施例中,根据上述第二ECN的网络结构信息与第二ECN建立邻接关系,包括:向第二ECN发送用于请求建立邻接关系的第二建链请求;接收第二ECN返回的允许建立邻接关系的建链响应。其中,当第二ECN为多个时,可以依次向该多个第二ECN发送第二建链请求,或者按照特定的 发送顺序向多个第二ECN发送第二建立请求。
在一个可选的实施例中,在接收上述第二ECN返回的允许建立邻接关系的建链响应后,该方法还包括:
在第二ECN的网络结构信息中增加与第二ECN的邻接关系信息,以得到更新后的ECN网络结构信息;将更新后的ECN网络结构信息告知给ECNO,其中,该更新后的ECN网络结构信息用于指示ECNO更新ECNO中保存的ECN网络结构信息。
在一个可选的实施例中,在根据上述第二ECN的网络结构信息与第二ECN建立邻接关系之后,该方法还包括:
确定上述第一ECN中的应用需要移动至第二ECN中;向该ECNO发送移动请求,其中,该移动请求用于请求ECNO将第一ECN中的应用移动到第二ECN中。其中,在将第一ECN的应用移动到第二ECN中时,可以将该应用完全移动过去(即,删除第一ECN中的应用,在第二ECN中增加该应用),也可以将该应用的部分信息移动过去(即,在第二ECN中建立该应用,并为新建立的应用配置上述的部分信息),也可以在第一ECN中保留应用,并建立第一ECN和第二ECN之间的路由桥,利用第二ECN进行数据交互,通过第二ECN使用第一ECN中的应用,即,第一ECN中的应用为第二ECN中的数据交互提供支持。
图2是根据本发明实施例的第二种邻接关系建立方法的流程图,如图2所示,该流程包括如下步骤:
步骤S202,接收第一边缘计算节点(ECN)发送的第二建链请求,其中,该第二建链请求为第一ECN根据来自边缘计算节点管理实体ECNO的待与第一ECN建立邻接关系的第二ECN的网络结构信息发送的;
步骤S204,根据上述第二建链请求向第一ECN返回允许建立邻接关系的建链响应。
其中,执行上述操作的可以是第二ECN。通过上述步骤,可以接收第一ECN根据来自ECNO的第二ECN的网络结构信息发送的建链请求,从而可以根据该建链请求与第一ECN建立邻接关系。从而解决了相关技术中存在的 无法有效实现ECN组网,从而造成网络较难维护的问题,进而达到了实现ECN组网,降低ECN网络工程难度,减少维护成本的效果。
在一个可选的实施例中,在接收上述第一ECN发送的第二建链请求之后,该方法还包括:
向ECNO发送第二ECN与第一ECN的邻接关系更新信息,其中,该邻接关系更新信息用于ECNO更新ECNO中保存的ECN网络结构信息。ECNO在更新ECNO中保存的ECN网络结构信息时,可以在接收到建立邻接关系的两个ECN发送的邻接关系更新信息之后,再去更新ECNO中保存的ECN网络结构信息。
图3是根据本发明实施例的第三种邻接关系建立方法的流程图,如图3所示,该流程包括如下步骤:
步骤S302,接收第一边缘计算节点(ECN)发送的用于请求与边缘计算节点管理实体(ECNO)建立链接的第一建链请求;
步骤S304,根据上述第一建链请求与第一ECN建立链接,并向第一ECN发送响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息,该第二ECN的网络结构信息用于第一ECN与第二ECN建立邻接关系。
其中,执行上述步骤的可以是ECNO,通过上述步骤,ECNO可以向第一ECN发送第二ECN的网络结构信息,从而使得第一ECN建立与第二ECN的邻接关系。其中,该第二ECN的数量可以是一个或多个,在建立邻接关系时,第一ECN可以根据该第二ECN的网络结构信息与其中的部分第二ECN(即,一个或多个ECN中的部分ECN)建立邻接关系,实现了自组网。解决了相关技术中存在的无法有效实现ECN组网,从而造成网络较难维护的问题,进而达到了实现ECN组网,降低ECN网络工程难度,减少维护成本的效果。
在一个可选的实施例中,在根据上述第一建链请求与第一ECN建立链接并向第一ECN发送上述响应消息之后,该方法还包括:
接收第一ECN发送的更新后的ECN网络结构信息,其中,该更新后的 ECN网络结构信息包括第一ECN在第二ECN的网络结构信息中增加的与第二ECN的邻接关系信息;判断是否接收到来自上述第二ECN的第二ECN与第一ECN的邻接关系更新信息;在判断结果为是的情况下,根据上述更新后的ECN网络结构信息更新ECNO中保存的ECN网络结构信息。其中,如果没有接收到第二ECN的所述第二ECN与第一ECN的邻接关系更新信息的情况下,ECNO可以不更新ECNO中保存的ECN网络结构信息。
在一个可选的实施例中,在根据上述更新后的ECN网络结构信息更新ECNO中保存的ECN网络结构信息之后,该方法还包括:
接收来自第一ECN的移动请求;根据该移动请求将第一ECN中的应用移动到第二ECN中。
在一个可选的实施例中,根据上述移动请求将第一ECN中的应用移动到第二ECN中包括:向上述第一ECN发送第一移动指令,并向该第二ECN发送第二移动指令,其中,该第一移动指令用于指示第一ECN删除上述应用,该第二移动指令用于指示第二ECN创建应用;或者,该第一移动指令用于指示第一ECN将应用的预定信息告知给第二ECN,该第二移动指令用于指示第二ECN增加上述应用的预定信息;或者,该第一移动指令用于指示第一ECN创建路由桥,该第二移动指令用于指示第二ECN创建路由桥,其中,该路由桥用于第二ECN上的数据与第一ECN上的应用进行交互。
由上述实施例可知,为达到上述目的,本发明实施例中提出的边缘计算节点的自组网方法,包括:边缘计算节点在部署的时候,需要通过预配置存储到ECNO的路由和安全认证信息。在边缘计算节点ECN1(对应于上述的第一ECN)完成工程部署后,自动与边缘计算节点管理实体建立链接,并接收已有边缘计算节点网络信息。根据已有边缘计算节点网络信息,ECN1搜索邻接的边缘计算节点并将连接关系上报给ECNO。与ECN1已经建链的其他ECN也要更新与ECN1建链的关系并上报给ECNO。ECNO更新并维护边缘计算节点网络信息以供后续使用。
下面结合具体实施例对本发明进行说明:
图4是根据本发明实施例的ECN1部署后与ECNO之间建立链接并获得边缘计算网络节点信息的流程图。如图4所示,该流程包括如下步骤:
步骤S401:ECN1向ECNO发起建链请求;
步骤S402:ECNO处理建链请求,进行安全认证并回应建链请求,在回应建链请求时,可以携带ECN网络结构信息(对应于上述的第二ECN网络结构信息),也可以之后单独发出ECN网络结构信息。
在本实施例中,ECNO可以根据ECN1的部署信息下发有可能与ECN1成为邻接ECN的ECN网络结构信息或者下发所有ECN网络结构信息。
步骤S403:ECN1收到网络结构信息后本地保留初始网络结构信息,并创建新的网络结构信息以备后续增加邻接信息,之后发确认信息给ECNO。
图5是根据本发明实施例的ECN1部署完成后与邻接ECN之间建立链接并更新给ECNO的流程图,如图5所示,该流程包括如下步骤:
步骤S501:ECN1(对应于上述的第一ECN)根据ECNO下发的ECN网络结构信息,向已知的ECN发送建链请求;
步骤S502:邻接的ECN节点(对应于上述的第二ECN),例如ECN2,收到建链请求后保留ECN1的相关信息,并回复响应;
步骤S503:ECN1收到邻接的ECN节点(如ECN2)的建链响应后在本地ECN网络结构信息中增加所述邻接的ECN节点(ECN2)的信息;
步骤S504:ECN1根据ECNO响应的ECN网络结构信息完成所有ECN节点的建链尝试过程,将最终更新本地ECN网络结构信息通过更新消息发给ECNO。
图6是根据本发明实施例的与ECN1邻接的ECN信息更新过程以及ECNO最终网络结构信息的更新流程图,如图6所示,该流程包括如下步骤:
步骤S601:与ECN1邻接的ECN将更新后的本节点邻接关系更新消息发给ECNO;
步骤S602:ECNO收到邻接节点更新关系消息后,检查是否收到邻接关系双方的邻接关系更新消息,如果已经收到,则邻接关系成立;更新ECN网络结构信息。
上述步骤完成之后,边缘计算节点已经为处理移动性做好准备。当由于终端移动或者其他原因导致应用必须从源边缘计算节点(假设为ECN1)移 出时,ECN1查找自身保存的邻接信息并发送移动请求给ECNO。
ECNO根据情况有三种可能的处理结果:
1)应用需要从ECN1移动到ECN2,ECN1和ECN2在得到ECNO的移动指令(ECN1得到的移动指令对应于上述的第一移动指令,ECN2得到的移动指令对应于上述的第二移动指令)后处理移动过程,移动指令处理后,ECN1上的应用被删除,ECN2上创建新的应用并提供服务;
2)应用需要从ECN1转移部分信息(假设需要转移的信息为M)给ECN2,指令处理后,ECN1和ECN2上存在相同应用,其中M在两边保持一致;
3)ECN2上没有办法创建应用,因此,ECN2和ECN1需要创建路由桥来保证ECN2上的数据可以与ECN1上的应用进行交互。
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根据上述实施例的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,本发明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设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。
在本实施例中还提供了一种邻接关系建立装置,该装置用于实现上述实施例及可选实施方式,已经进行过说明的不再赘述。如以下所使用的,术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现,但是硬件,或者软件和硬件的组合的实现也是可能并被构想的。
图7是根据本发明实施例的第一种邻接关系建立装置的结构框图,如图7所示,该装置包括第一发送模块72、第一接收模块74和建立模块76,下面对该装置进行说明。
第一发送模块72,设置为向边缘计算节点管理实体(ECNO)发起用于请求建立第一ECN与ECNO之间的链接的第一建链请求;
第一接收模块74,连接至上述第一发送模块72,设置为接收ECNO根 据第一建链请求返回的响应消息,其中,该响应消息中携带有待与上述第一ECN建立邻接关系的第二ECN的网络结构信息;
建立模块76,连接至上述第一接收模块74,设置为根据上述第二ECN的网络结构信息与第二ECN建立邻接关系。
在一个可选的实施例中,上述的建立模块76可以通过如下方式与第二ECN建立邻接关系:
向第二ECN发送用于请求建立邻接关系的第二建链请求;接收第二ECN返回的允许建立邻接关系的建链响应。其中,当第二ECN为多个时,可以依次向该多个第二ECN发送第二建链请求,或者按照特定的发送顺序向多个第二ECN发送第二建立请求。
在一个可选的实施例中,上述装置还包括:增加模块和告知模块,其中,
该增加模块,设置为在接收上述第二ECN返回的允许建立邻接关系的建链响应后,在第二ECN的网络结构信息中增加与第二ECN的邻接关系信息,以得到更新后的ECN网络结构信息;
所述告知模块,设置为将更新后的ECN网络结构信息告知给ECNO,其中,该更新后的ECN网络结构信息用于指示ECNO更新ECNO中保存的ECN网络结构信息。
在一个可选的实施例中,上述装置还包括:第一处理模块,设置为在根据上述第二ECN的网络结构信息与第二ECN建立邻接关系之后,确定上述第一ECN中的应用需要移动至第二ECN中;向该ECNO发送移动请求,其中,该移动请求用于请求ECNO将第一ECN中的应用移动到第二ECN中。
图8是根据本发明实施例的第二种邻接关系建立装置的结构框图,如图8所示,该装置包括第二接收模块82和第二发送模块84,下面对该装置进行说明。
第二接收模块82,设置为接收第一ECN发送的第二建链请求,其中,该第二建链请求为第一ECN根据来自边缘计算节点管理实体ECNO的待与第一ECN建立邻接关系的第二ECN的网络结构信息发送的;第二发送模块84,连接至上述第二接收模块82,设置为根据上述第二建链请求向第一ECN 返回允许建立邻接关系的建链响应。
在一个可选的实施例中,上述装置还包括:第二处理模块,设置为在接收上述第一ECN发送的第二建链请求之后,向ECNO发送第二ECN与第一ECN的邻接关系更新信息,其中,该邻接关系更新信息用于ECNO更新ECNO中保存的ECN网络结构信息。
图9是根据本发明实施例的第三种邻接关系建立装置的结构框图,如图9所示,该装置包括第三接收模块92和第三发送模块94,下面对该装置进行说明。
第三接收模块92,设置为接收第一边缘计算节点ECN发送的用于请求与ECNO建立链接的第一建链请求;
第三发送模块94,连接至上述第三接收模块92,设置为根据上述第一建链请求与第一ECN建立链接并向第一ECN发送响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息,该第二ECN的网络结构信息用于第一ECN与第二ECN建立邻接关系。
在一个可选的实施例中,在根据上述第一建链请求与第一ECN建立链接并向第一ECN发送上述响应消息之后,
所述第三发送模块94还设置为:接收第一ECN发送的更新后的ECN网络结构信息,其中,该更新后的ECN网络结构信息包括第一ECN在第二ECN的网络结构信息中增加的与第二ECN的邻接关系信息;判断是否接收到来自上述第二ECN的第二ECN与第一ECN的邻接关系更新信息;在判断结果为是的情况下,根据上述更新后的ECN网络结构信息更新ECNO中保存的ECN网络结构信息。
其中,如果没有接收到第二ECN的所述第二ECN与第一ECN的邻接关系更新信息的情况下,可以不更新ECNO中保存的ECN网络结构信息。
在一个可选的实施例中,上述装置还包括第三处理模块,设置为在根据上述更新后的ECN网络结构信息更新ECNO中保存的ECN网络结构信息之后,接收来自第一ECN的移动请求;根据该移动请求将第一ECN中的应用移动到第二ECN中。
在一个可选的实施例中,上述第三处理模块可以通过如下方式将第一ECN中的应用移动到第二ECN中:
向上述第一ECN发送第一移动指令,并向该第二ECN发送第二移动指令,其中,该第一移动指令用于指示第一ECN删除上述应用,该第二移动指令用于指示第二ECN创建应用;或者,该第一移动指令用于指示第一ECN将应用的预定信息告知给第二ECN,该第二移动指令用于指示第二ECN增加上述应用的预定信息;或者,该第一移动指令用于指示第一ECN创建路由桥,该第二移动指令用于指示第二ECN创建路由桥,其中,该路由桥用于第二ECN上的数据与第一ECN上的应用进行交互。
需要说明的是,上述各个模块是可以通过软件或硬件来实现的,对于后者,可以通过以下方式实现,但不限于此:上述模块均位于同一处理器中;或者,上述模块分别位于多个处理器中。
本发明的实施例还提供了一种存储介质。可选地,在本实施例中,上述存储介质可以被设置为存储用于执行以下步骤的程序代码:
S11,向边缘计算节点管理实体ECNO发起用于请求建立第一ECN与ECNO之间的链接的第一建链请求;
S12,接收上述ECNO根据第一建链请求返回的响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息;
S13,根据上述第二ECN的网络结构信息与第二ECN建立邻接关系。
可选地,存储介质还被设置为存储用于执行以下步骤的程序代码:
S21,接收第一ECN发送的第二建链请求,其中,该第二建链请求为第一ECN根据来自边缘计算节点管理实体ECNO的待与第一ECN建立邻接关系的第二ECN的网络结构信息发送的;
S22,根据上述第二建链请求向第一ECN返回允许建立邻接关系的建链响应。
可选地,存储介质还被设置为存储用于执行以下步骤的程序代码:
S31,接收第一边缘计算节点ECN发送的用于请求与ECNO建立链接的第一建链请求;
S32,根据上述第一建链请求与第一ECN建立链接并向第一ECN发送响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息,该第二ECN的网络结构信息用于第一ECN与第二ECN建立邻接关系。
可选地,在本实施例中,上述存储介质可以包括但不限于:U盘、只读存储器(Read-Only Memory,简称为ROM)、随机存取存储器(Random Access Memory,简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地,在本实施例中,处理器根据存储介质中已存储的程序代码执行上述各方法实施例中的步骤。
可选地,本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例,本实施例在此不再赘述。
显然,本领域的技术人员应该明白,上述的本发明的各模块或各步骤可以用通用的计算装置来实现,它们可以集中在单个的计算装置上,或者分布在多个计算装置所组成的网络上,可选地,它们可以用计算装置可执行的程序代码来实现,从而,可以将它们存储在存储装置中由计算装置来执行,并且在某些情况下,可以以不同于此处的顺序执行所示出或描述的步骤,或者将它们分别制作成各个集成电路模块,或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样,本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的可选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
工业实用性
本申请提供了一种邻接关系建立方法及装置,该方法包括:向ECNO发起第一建链请求,所述第一建链请求用于请求建立第一ECN与ECNO之间的 链接;接收上述ECNO根据第一建链请求返回的响应消息,其中,该响应消息中携带有待与第一ECN建立邻接关系的第二ECN的网络结构信息;根据上述第二ECN的网络结构信息与第二ECN建立邻接关系。通过本申请,可实现ECN组网,降低ECN网络工程难度,减少维护成本。

Claims (13)

  1. 一种邻接关系建立方法,该方法包括:
    向边缘计算节点管理实体ECNO发起第一建链请求,所述第一建链请求用于请求建立第一边缘计算节点ECN与所述ECNO之间的链接;
    接收所述ECNO根据所述第一建链请求返回的响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息;
    根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系。
  2. 根据权利要求1所述的方法,其中,所述根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系,包括:
    向所述第二ECN发送用于请求建立邻接关系的第二建链请求;
    接收所述第二ECN返回的允许建立邻接关系的建链响应。
  3. 根据权利要求2所述的方法,在接收所述第二ECN返回的允许建立邻接关系的建链响应后,所述方法还包括:
    在所述第二ECN的网络结构信息中,增加与所述第二ECN的邻接关系信息,以得到更新后的ECN网络结构信息;
    将所述更新后的ECN网络结构信息告知给所述ECNO,其中,所述更新后的ECN网络结构信息,用于指示所述ECNO更新所述ECNO中保存的ECN网络结构信息。
  4. 根据权利要求1所述的方法,在根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系之后,所述方法还包括:
    确定所述第一ECN中的应用需要移动至所述第二ECN中;
    向所述ECNO发送移动请求,其中,所述移动请求用于请求所述ECNO将所述第一ECN中的所述应用移动到所述第二ECN中。
  5. 一种邻接关系建立方法,该方法包括:
    接收第一边缘计算节点ECN发送的第二建链请求,其中,所述第二建链 请求为:所述第一ECN根据来自边缘计算节点管理实体ECNO的、待与所述第一ECN建立邻接关系的第二ECN的网络结构信息发送的;
    根据所述第二建链请求向所述第一ECN返回允许建立邻接关系的建链响应。
  6. 根据权利要求5所述的方法,在接收所述第一ECN发送的所述第二建链请求之后,所述方法还包括:
    向所述ECNO发送所述第二ECN与所述第一ECN的邻接关系更新信息,其中,所述邻接关系更新信息用于所述ECNO更新所述ECNO中保存的ECN网络结构信息。
  7. 一种邻接关系建立方法,该方法包括:
    接收第一边缘计算节点ECN发送的用于请求与边缘计算节点管理实体ECNO建立链接的第一建链请求;
    根据所述第一建链请求与所述第一ECN建立链接,并向所述第一ECN发送响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息,所述第二ECN的网络结构信息用于所述第一ECN与所述第二ECN建立邻接关系。
  8. 根据权利要求7所述的方法,在根据所述第一建链请求与所述第一ECN建立链接并向所述第一ECN发送所述响应消息之后,所述方法还包括:
    接收所述第一ECN发送的更新后的ECN网络结构信息,其中,所述更新后的ECN网络结构信息包括所述第一ECN在所述第二ECN的网络结构信息中增加的与所述第二ECN的邻接关系信息;
    判断是否接收到来自所述第二ECN的所述第二ECN与所述第一ECN的邻接关系更新信息;
    在判断结果为是的情况下,根据所述更新后的ECN网络结构信息更新所述ECNO中保存的ECN网络结构信息。
  9. 根据权利要求8所述的方法,其中,在根据所述更新后的ECN网络结构信息更新所述ECNO中保存的ECN网络结构信息之后,所述方法还包括:
    接收来自所述第一ECN的移动请求;
    根据所述移动请求将所述第一ECN中的应用移动到所述第二ECN中。
  10. 根据权利要求9所述的方法,其中,根据所述移动请求将所述第一ECN中的所述应用移动到所述第二ECN中包括:
    向所述第一ECN发送第一移动指令,并向所述第二ECN发送第二移动指令,其中,
    所述第一移动指令用于指示所述第一ECN删除所述应用,所述第二移动指令用于指示所述第二ECN创建所述应用;或者,
    所述第一移动指令用于指示所述第一ECN将所述应用的预定信息告知给所述第二ECN,所述第二移动指令用于指示所述第二ECN增加所述应用的所述预定信息;或者,
    所述第一移动指令用于指示所述第一ECN创建路由桥,所述第二移动指令用于指示所述第二ECN创建所述路由桥,其中,所述路由桥用于所述第二ECN上的数据与所述第一ECN上的应用进行交互。
  11. 一种邻接关系建立装置,该装置包括:
    第一发送模块,设置为向边缘计算节点管理实体ECNO发起第一建链请求,所述第一建链请求用于请求建立第一边缘计算节点ECN与所述ECNO之间的链接;
    第一接收模块,设置为接收所述ECNO根据所述第一建链请求返回的响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息;
    建立模块,设置为根据所述第二ECN的网络结构信息与所述第二ECN建立邻接关系。
  12. 一种邻接关系建立装置,该装置包括:
    第二接收模块,设置为接收第一边缘计算节点ECN发送的第二建链请求,其中,所述第二建链请求为所述第一ECN根据来自边缘计算节点管理实体ECNO的、待与所述第一ECN建立邻接关系的第二ECN的网络结构信息发送的;
    第二发送模块,设置为根据所述第二建链请求向所述第一ECN返回允许 建立邻接关系的建链响应。
  13. 一种邻接关系建立装置,该装置包括:
    第三接收模块,设置为接收第一边缘计算节点ECN发送的用于请求与边缘计算节点管理实体ECNO建立链接的第一建链请求;
    第三发送模块,设置为根据所述第一建链请求与所述第一ECN建立链接并向所述第一ECN发送响应消息,其中,所述响应消息中携带有待与所述第一ECN建立邻接关系的第二ECN的网络结构信息,所述第二ECN的网络结构信息用于所述第一ECN与所述第二ECN建立邻接关系。
PCT/CN2016/095862 2016-01-26 2016-08-18 邻接关系建立方法及装置 WO2017128703A1 (zh)

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