CN112492660B - Network switching method, management platform and gateway - Google Patents
Network switching method, management platform and gateway Download PDFInfo
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- H—ELECTRICITY
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Abstract
The present disclosure provides a network switching method, a management platform and a gateway, wherein the method comprises the following steps: receiving a service identifier of a data stream reported by a gateway; and in response to the fact that the service corresponding to the service identifier is determined to be a priority service, sending a network switching indication message to the gateway so that the gateway switches the network channel of the data stream from the current first network to a second network connected with the gateway, wherein the priority service is a service with a level higher than a preset priority level. And the method provides proper service for users, and accesses a proper network according to different service requirements, thereby avoiding unnecessary cost or influencing service rate.
Description
Technical Field
The disclosure belongs to the technical field of communication, and particularly relates to a network switching method, a management platform and a gateway.
Background
The existing combination mode of the home broadband network and the wireless network can provide network access functions for home intelligent terminals, mobile terminals, intelligent homes and the like, and the maintenance cost is low. However, with the development of technologies, innovative services for smart homes and a large number of emerging terminals will enter homes and go into life, for example, live classrooms, VR (Virtual Reality) games, AI (Artificial Intelligence), interactive live broadcasting, etc., and although a broadband network can provide stable signal quality, it is difficult to ensure sufficient resources for services with high demands on the network.
How to provide suitable services for users by using different networks and access to the suitable networks according to different service requirements is an urgent problem to be solved at present, so that unnecessary cost is avoided or service rate is influenced.
Disclosure of Invention
In order to overcome the above disadvantages in the prior art, the present disclosure provides a network switching method, a management platform, and a gateway.
As a first aspect of the present disclosure, there is provided a network handover method, including:
receiving a service identifier of a data stream reported by a gateway;
and in response to the fact that the service corresponding to the service identifier is determined to be a priority service, sending a network switching indication message to the gateway so that the gateway switches the network channel of the data stream from the current first network to a second network connected with the gateway, wherein the priority service is a service with a level higher than a preset priority level.
Preferably, the determining that the service corresponding to the service identifier is a priority service in response to the determining includes:
and determining the service as a priority service in response to the consistency of the service identifier and the identifier of the priority service in a pre-stored priority service set.
Preferably, after receiving the service identifier of the data stream reported by the gateway, the method further includes:
responding to the determination that the service is not the priority service, and acquiring the quality of service (QoS) corresponding to the service and the resource parameter of the first network;
and in response to determining that the resource parameter of the first network does not satisfy the QoS, generating network switching prompt information, and sending the network switching prompt information to the gateway.
Preferably, the method further comprises:
acquiring subscription information of each user corresponding to the gateway;
and generating a priority service set according to the subscription information of each user, wherein the priority service set comprises the identification of each priority service.
As a second aspect of the present disclosure, there is provided a network handover method, including:
acquiring a data stream flowing through a gateway, and identifying a service identifier of the data stream;
sending the service identifier to a management platform;
and switching the network channel of the data stream from the current first network to a second network connected with the gateway in response to receiving the network switching indication message sent by the management platform.
As a third aspect of the present disclosure, there is provided a management platform comprising:
the receiving module is used for receiving the service identifier of the data stream reported by the gateway;
and the sending module is used for responding to the determination that the service corresponding to the service identifier is a priority service, and sending a network switching indication message to the gateway so that the gateway switches the network channel of the data stream from the current first network to a second network connected with the gateway, wherein the priority service is a service with a level higher than a preset priority level.
Preferably, in the sending module, the responding to the determination that the service corresponding to the service identifier is a priority service is specifically configured to:
and determining the service as a priority service in response to the consistency of the service identifier and the identifier of the priority service in the pre-stored priority service set.
Preferably, the method further comprises the following steps:
a first obtaining module, configured to, in response to determining that the service is not a priority service, obtain a quality of service QoS corresponding to the service and a resource parameter of the first network;
a first generating module, configured to generate a network switching prompt message in response to determining that the resource parameter of the first network does not satisfy the QoS;
the sending module is further configured to send the network switching prompt message to the gateway.
Preferably, the method further comprises the following steps:
the second acquisition module is used for acquiring the subscription information of each user corresponding to the gateway;
and the second generation module is used for generating a priority service set according to the subscription information of each user, wherein the priority service set comprises the identifier of each priority service.
As a fourth aspect of the present disclosure, there is provided a gateway comprising:
the acquisition module is used for acquiring the data stream flowing through the gateway;
the identification module is used for identifying the service identifier of the data stream;
the sending module is used for sending the service identifier to a management platform;
and the switching module is used for switching the network channel of the data stream from the current first network to a second network connected with the gateway in response to receiving the network switching indication message sent by the management platform.
In the network switching method provided by the embodiment of the present disclosure, the management platform receives the service identifier of the identified data stream reported by the gateway, and if it is determined that the service corresponding to the service identifier is a priority service, the management platform sends a network switching indication message to the gateway, so that the gateway switches the current network channel of the data stream from the first network to the second network. And the method provides proper service for users, and accesses a proper network according to different service requirements, thereby avoiding unnecessary cost or influencing service rate.
Drawings
Fig. 1 is a flowchart of a network handover method on a management platform side according to an embodiment of the present disclosure;
fig. 2 is another flowchart of a network handover method at the management platform side according to an embodiment of the present disclosure;
fig. 3 is another flowchart of a network handover method at the management platform side according to an embodiment of the present disclosure;
fig. 4 is another flowchart of a network handover method at a gateway side according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a management platform according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a gateway according to an embodiment of the present disclosure.
Detailed Description
For a better understanding of the technical aspects of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
In order to provide suitable services for users by utilizing different networks, the suitable networks are accessed according to different service requirements, and unnecessary cost or influence on service rate is avoided. The disclosure provides a network switching method, a management platform and a gateway. The following detailed description is made with reference to the accompanying drawings which respectively illustrate embodiments provided by the present disclosure.
Because network resources required by various home devices are different, the original broadband network is difficult to support the network requirements of emerging products, and because the 5G network (the 5Generation mobile communication technology, fifth Generation communication technology) has limited resources and the network cost is high, it is a little expense for home users. However, the existing problems are how to provide suitable services for users by using a broadband network and a 5G network, and access the users to the suitable networks according to different service requirements, so that the cost is prevented from being increased due to long-term use of the 5G network, or the service rate is always influenced by using the broadband network.
The disclosed embodiments are discussed below with respect to a scenario in which a handover is made between a broadband network and a 5G network.
Fig. 1 shows a flowchart of a network handover method on the management platform side according to an embodiment of the present disclosure. As shown in fig. 1, the network handover method provided in this embodiment includes the following steps.
Step S101, receiving a service identifier of a data stream reported by a gateway.
Step S102, in response to determining that the service corresponding to the service identifier is a priority service, sending a network switching indication message to the gateway, so that the gateway switches the network channel of the data stream from the current first network to a second network connected to the gateway.
The first network is a broadband network capable of providing a fixed bandwidth, and is used for meeting basic broadband services and access of a home terminal, for example, the smart home device has low requirements on network speed, and needs to have stable network access service. The second network is a 5G network, and can provide services with large bandwidth and low time delay for home users by accessing the specified type of network slices. The priority service is a service with a grade higher than a preset priority. The gateway is connected with two networks in advance, namely, the first network and the second network are connected, and the current network channel of the data stream flowing through the gateway is the first network.
In the network switching method provided by the embodiment of the present disclosure, a management platform receives a service identifier of an identified data stream reported by a gateway, and if it is determined that a service corresponding to the service identifier is a priority service, that is, the service is a higher-level service, the management platform sends a network switching indication message to the gateway, so that the gateway switches a current network channel of the data stream from a first network to a second network, that is, to a 5G network with a large bandwidth and a low delay. The method provides proper service for users, accesses proper networks according to different service requirements, and avoids the problem that the cost is increased due to long-term use of a 5G network or the service rate is influenced due to the fact that a broadband network is used all the time.
In a preferred embodiment, the management platform may specify a service requirement corresponding to the service identifier, and the network switching indication message sent by the management platform through the first network includes the service identifier and the service requirement, so that the gateway is accessed to a network slice of the second network corresponding to the service requirement.
Further, in step S102, in response to determining that the service corresponding to the service identifier is a priority service, the method includes: and determining the service as the priority service in response to the consistency of the service identifier and the identifier of the priority service in the pre-stored priority service set.
In this step, the priority service set is a set of services with a higher level pre-stored by the management platform, and if the management platform determines that the service identifier is consistent with the identifier of the priority service in the pre-stored priority service set, that is, the priority service set stores the service identifier of the data stream reported by the gateway, it is determined that the service is the priority service.
It should be noted that the priority service sets correspond to identifiers of gateways, that is, one gateway corresponds to one priority service set, and a specific generation process of the priority service set is discussed in the following embodiment corresponding to fig. 3.
Fig. 2 shows another flowchart of a network handover method on the management platform side according to an embodiment of the present disclosure. Further, as shown in fig. 2, after receiving the service identifier of the data stream reported by the gateway (i.e., step S101), the method further includes:
step S201, in response to determining that the service is not a priority service, acquiring a quality of service QoS corresponding to the service and a resource parameter of the first network.
Step S202, in response to determining that the resource parameter of the first network does not satisfy the QoS, generating a network switching prompt message.
Step S203, sending network switching prompt information to the gateway.
In steps S201 to S203, if the management platform determines that the service corresponding to the service identifier of the data stream is not a priority service, the management platform obtains a service type corresponding to the service identifier of the service, qoS of the service type, and resource parameters (parameters such as bandwidth or network speed of the first network) of the first network. And if the bandwidth or the network speed and the like of the first network cannot meet the QoS corresponding to the service, generating network switching prompt information and sending the network switching prompt information to the gateway. The gateway sends the network switching prompt message to the terminal to prompt the user whether to start the second network, namely, the user determines whether to switch the network.
In a preferred embodiment, the user may send a request to turn on/off the first network or the second network through the client.
Fig. 3 shows another flowchart of a network handover method on the management platform side according to an embodiment of the present disclosure. Further, as shown in fig. 3, the method further includes:
step S301, obtaining subscription information of each user corresponding to the gateway.
Step S302, a priority service set is generated according to the subscription information of each user.
Wherein, the priority service set comprises the identifier of each priority service. The subscription information may be information of a subscription between the user and the third-party service platform, and the third-party service platform provides a corresponding high-speed service for the specified user.
In steps S301 to S302, in an initial stage, the management platform obtains the identifier of each user corresponding to the identifier of the gateway, searches the subscription information of the user according to the identifier of each user, and generates a priority service set according to the service in the subscription information, where the priority service set includes a free service provided by a third-party service platform, a high-speed service subscribed by the user, and the like, that is, the priority service in the priority service set may be a service selected by the user or a service specified by the third-party service platform for the user.
Fig. 4 shows a flowchart of a network handover method on a gateway side according to an embodiment of the present disclosure. As shown in fig. 4, the network handover method provided in this embodiment includes the following steps.
Step S401, acquiring a data stream flowing through the gateway.
Step S402, identifying the service identification of the data stream.
Step S403, sending the service identifier to the management platform.
Step S404, in response to receiving the network switching instruction message sent by the management platform, switching the network channel of the data stream from the current first network to the second network connected to the gateway.
In the network switching method provided by the embodiment of the present disclosure, a gateway obtains a data stream flowing through the gateway by using a Deep Packet Inspection (DPI) recognition module in the gateway, recognizes a service identifier, a user identifier, and the like of the data stream, and sends the service identifier to a management platform. And when the management platform determines that the service corresponding to the service identifier is a priority service, the management platform sends a network switching indication message to the gateway. After receiving the network switching indication message, the gateway switches the network channel of the data stream from the current first network to a second network connected to the gateway, that is, to a 5G network with large bandwidth and low delay. The method provides proper service for users, accesses proper networks according to different service requirements, and avoids the problem that the cost is increased due to long-term use of a 5G network or the service rate is influenced due to the fact that a broadband network is used all the time.
In a preferred embodiment, a control function module is deployed in a gateway to control the on/off of receiving/sending of a second network, a network switching indication message sent by a management platform through a first network includes a service identifier and a service requirement that a service needs to be performed through the second network, the gateway sends the service identifier and the service requirement to an access device corresponding to the second network, the access device corresponding to the second network provides a corresponding network slice through the service requirement, and the identifier of the network slice is sent to the gateway, so that the gateway is accessed to the corresponding network slice.
In a preferred embodiment, the gateway monitors the service condition of the second network in real time, and closes the second network after the service corresponding to the service identifier is finished.
In a preferred embodiment, a requirement instruction set of the second network is set at the gateway side to receive service requirements that the second network needs to be opened, the service requirements may be 1 or more, different services may correspond to different service requirements (network resource requirements), and when the service requirements in the requirement instruction set are zero, the control function module is closed.
In a preferred embodiment, the gateway does not receive the network switching indication message sent by the management platform, but receives the network switching prompt message sent by the management platform, and then the gateway sends the network switching prompt message to the terminal to prompt the user whether to start the second network, that is, the user determines whether to perform network switching.
Fig. 5 shows a schematic structural diagram of a management platform provided by an embodiment of the present disclosure. Based on the same technical concept as the embodiment corresponding to fig. 1, as shown in fig. 5, the management platform provided by the embodiment of the present disclosure includes the following modules.
A receiving module 11, configured to receive a service identifier of a data stream reported by a gateway;
a sending module 12, configured to send a network switching indication message to the gateway in response to determining that the service corresponding to the service identifier is a priority service, so that the gateway switches the network channel of the data stream from a current first network to a second network connected to the gateway, where the priority service is a service with a level higher than a preset priority level.
In some embodiments, in the sending module 12, the responding to the determination that the service corresponding to the service identifier is a priority service is specifically configured to:
and determining the service as a priority service in response to the consistency of the service identifier and the identifier of the priority service in the pre-stored priority service set.
In some embodiments, further comprising:
a first obtaining module, configured to, in response to determining that the service is not a priority service, obtain a quality of service QoS corresponding to the service and a resource parameter of the first network;
a first generating module, configured to generate a network switching prompt message in response to determining that the resource parameter of the first network does not satisfy the QoS;
the sending module 12 is further configured to send the network switching prompt message to the gateway.
Preferably, the method further comprises the following steps:
the second acquisition module is used for acquiring the subscription information of each user corresponding to the gateway;
and the second generation module is used for generating a priority service set according to the subscription information of each user, wherein the priority service set comprises the identifier of each priority service.
Fig. 6 shows a schematic structural diagram of a gateway provided in an embodiment of the present disclosure. Based on the same technical concept as the embodiment corresponding to fig. 4, as shown in fig. 6, the gateway provided by the embodiment of the present disclosure includes the following modules.
An obtaining module 21, configured to obtain a data stream flowing through the gateway;
an identifying module 22, configured to identify a service identifier of the data flow;
a sending module 23, configured to send the service identifier to a management platform;
and a switching module 24, configured to switch, in response to receiving the network switching indication message sent by the management platform, a network channel of the data stream from a current first network to a second network connected to the gateway.
It is to be understood that the above embodiments are merely exemplary embodiments that are employed to illustrate the principles of the present disclosure, and that the present disclosure is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the disclosure, and these are to be considered as the scope of the disclosure.
Claims (6)
1. A network switching method is applied to a management platform and comprises the following steps:
receiving a service identifier of a data stream reported by a gateway;
in response to determining that the service corresponding to the service identifier is a priority service, sending a network switching indication message to the gateway, so that the gateway switches a network channel of the data stream from a current first network to a second network connected to the gateway, where the priority service is a service with a level higher than a preset priority level; wherein the responding to the determination that the service corresponding to the service identifier is a priority service includes:
determining the service as a priority service in response to the consistency of the service identifier and a pre-stored identifier of the priority service in a priority service set;
after receiving the service identifier of the data stream reported by the gateway, the method further includes:
responding to the determination that the service is not the priority service, and acquiring the quality of service (QoS) corresponding to the service and the resource parameter of the first network;
in response to determining that the resource parameter of the first network does not satisfy the QoS, generating network switching prompt information, and sending the network switching prompt information to the gateway;
the gateway sends the network switching prompt message to the terminal to prompt the user whether to start the second network, and the user determines whether to switch the network.
2. The network handover method according to claim 1, wherein the method further comprises:
acquiring subscription information of each user corresponding to the gateway;
and generating a priority service set according to the subscription information of each user, wherein the priority service set comprises the identification of each priority service.
3. A network switching method is applied to a gateway and comprises the following steps:
acquiring a data stream flowing through a gateway, and identifying a service identifier of the data stream;
sending the service identifier to a management platform;
in response to receiving a network switching indication message sent by the management platform when the service corresponding to the service identifier is determined to be a priority service, switching the network channel of the data stream from the current first network to a second network connected to the gateway;
wherein, the determining that the service corresponding to the service identifier is a priority service includes: determining the service as a priority service in response to the service identifier being consistent with the identifier of the priority service in the pre-stored priority service set;
after receiving the service identifier of the data stream sent by the gateway, the management platform further includes:
the management platform responds to the fact that the service is not the priority service, and obtains the quality of service (QoS) corresponding to the service and the resource parameters of the first network;
the management platform generates network switching prompt information in response to the fact that the resource parameters of the first network do not meet the QoS, and sends the network switching prompt information to the gateway;
the gateway sends the network switching prompt message to the terminal to prompt the user whether to start the second network, and the user determines whether to switch the network.
4. A management platform, comprising:
the receiving module is used for receiving the service identifier of the data stream reported by the gateway;
a sending module, configured to send a network switching indication message to the gateway in response to determining that the service corresponding to the service identifier is a priority service, so that the gateway switches a network channel of the data stream from a current first network to a second network connected to the gateway, where the priority service is a service with a level higher than a preset priority level; in the sending module, the response to the determination that the service corresponding to the service identifier is a priority service is specifically configured to:
determining the service as a priority service in response to the service identifier being consistent with the identifier of the priority service in the pre-stored priority service set;
wherein the management platform further comprises:
a first obtaining module, configured to, in response to determining that the service is not a priority service, obtain a quality of service QoS corresponding to the service and a resource parameter of the first network;
a first generating module, configured to generate a network switching prompt message in response to determining that the resource parameter of the first network does not satisfy the QoS;
the sending module is further configured to send the network switching prompt message to the gateway;
the gateway sends the network switching prompt message to the terminal to prompt the user whether to start the second network, and the user determines whether to switch the network.
5. The management platform of claim 4, further comprising:
the second acquisition module is used for acquiring the subscription information of each user corresponding to the gateway;
and the second generation module is used for generating a priority service set according to the subscription information of each user, wherein the priority service set comprises the identifier of each priority service.
6. A gateway, comprising:
the acquisition module is used for acquiring the data stream flowing through the gateway;
the identification module is used for identifying the service identifier of the data stream;
the sending module is used for sending the service identifier to a management platform;
the switching module is used for switching the network channel of the data stream from the current first network to a second network connected with the gateway in response to receiving a network switching indication message sent by the management platform under the condition that the service corresponding to the service identifier is determined to be the priority service;
wherein, the determining that the service corresponding to the service identifier is a priority service includes: determining the service as a priority service in response to the service identifier being consistent with the identifier of the priority service in the pre-stored priority service set;
after receiving the service identifier of the data stream sent by the gateway, the management platform further includes:
the management platform responds to the fact that the service is not the priority service, and obtains the quality of service (QoS) corresponding to the service and the resource parameters of the first network;
the management platform generates network switching prompt information in response to the fact that the resource parameters of the first network do not meet the QoS, and sends the network switching prompt information to the gateway;
the gateway sends the network switching prompt message to the terminal to prompt the user whether to start the second network, and the user determines whether to switch the network.
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