CN104955125A - Scheduling method with support of multiple types of Internet accesses, terminal and system - Google Patents

Scheduling method with support of multiple types of Internet accesses, terminal and system Download PDF

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Publication number
CN104955125A
CN104955125A CN201410127422.5A CN201410127422A CN104955125A CN 104955125 A CN104955125 A CN 104955125A CN 201410127422 A CN201410127422 A CN 201410127422A CN 104955125 A CN104955125 A CN 104955125A
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China
Prior art keywords
terminal
service module
control service
module
service
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Granted
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CN201410127422.5A
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CN104955125B (en
Inventor
薛子涛
徐敏
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Nanjing ZTE New Software Co Ltd
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ZTE Corp
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Priority to CN201410127422.5A priority Critical patent/CN104955125B/en
Priority to PCT/CN2014/082205 priority patent/WO2015149445A1/en
Publication of CN104955125A publication Critical patent/CN104955125A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

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

Abstract

The present invention discloses a data service bearer scheduling method with the support of multiple types of Internet accesses, a terminal and a system. The method is applied to the terminal. A terminal side comprises a first IP control service module. The method comprises the following steps that the terminal applies for the resource needed by service operation, the apply is responded and the N paths of IP information obtained from N Internet accesses are subjected to unified scheduling through the first IP control service module, wherein N is a natural number larger than 2, and the first IP control service module distributes the resources obtained from the unified scheduling to the terminal such that the N Internet accesses can provide the resources needed by the service operation to the service operated by the terminal at the same time.

Description

Scheduling method, terminal and system supporting various types of internet access
Technical Field
The present invention relates to scheduling technologies, and in particular, to a data service bearer scheduling method, terminal, and system for supporting multiple types of internet access.
Background
In the process of implementing the technical solution of the embodiment of the present application, the inventor of the present application finds at least the following technical problems in the prior art:
at present, connection bearer of the internet is mainly composed of two types, wherein the first type of internet access is a cellular radio access network, including GPRS, CDMA2000, UMTS, EVDO, HSPA +, LTE and the like. The second type of internet access is based on the 802.11 family of protocols, namely WIFI, which we often say. Most terminals provide services by only one type of internet access mode when using data services at present, and do not support multiple types of internet access so that an access network can provide the data services at the same time.
Since only one access network can be used to provide wireless data service at the same time, if the signal of the current service network is poor or no network exists at all, another access network may be reconnected, or a user needs to manually select a new access network, which causes temporary interruption of IP connection, and the service running on the terminal may be affected, which may not be much affected for non-real-time services such as Email and WWW, but for IM-type services or streaming media-type services, the service may be reconnected, and the user experience may be poor, for example, when the user chats in QQ and then drops, or when the user looks at a video in the network and then drops, the user needs to reconnect, and the user experience is poor.
On the other hand, for services such as streaming media with higher speed requirements, the importance of wireless bandwidth is self-evident, but in the actual situation, network resources are limited, the bandwidth in the actual network is shared by multiple users, and there is a certain load sharing algorithm, some algorithms or actual situations may not be very advantageous for the streaming media service of the terminal (for example, when severe resource conflicts among users are encountered, some algorithms may be time-dependent, and the network may give different access users different priorities at different times, that is, even if the bandwidth of the user whose location is not moving is not stable), at this moment, if there are multiple access networks that can provide data service bearers simultaneously, higher bandwidth can be improved, which is beneficial to normal operation of the service.
At present, the main reasons for not supporting the current data service are that, firstly, most of the mobile internet services need the TCP-IP protocol as a support, and for a terminal, if the terminal accesses the PS domains of different operators at the same time, it means that the terminal acquires different IPs of two different routes, and such IP addresses are generally intranet IP addresses. For the same application, the server that it needs to access is fixed, but if two IP addresses provided by different operators are used to access the server corresponding to the application at the same time, the problem of data order confusion may be caused, and therefore, for the current most application scenarios, it is not feasible that two operators simultaneously provide the resources required by the terminal service operation.
Disclosure of Invention
In view of this, embodiments of the present invention are intended to provide a data service bearer scheduling method, terminal and system for supporting multiple types of internet access, so that when using a data service, the terminal supports to simultaneously provide resources required by terminal service operation in multiple types of internet access manners.
The technical scheme of the embodiment of the invention is realized as follows:
the embodiment of the invention provides a data service bearing scheduling method supporting various types of internet access, which is applied to a terminal, wherein the terminal side comprises a first IP control service module, and the method comprises the following steps:
the terminal applies for resources required by service operation;
responding to the application, and uniformly scheduling N paths of IP information obtained from N internet accesses through the first IP control service module, wherein N is a natural number greater than 2;
and the first IP control service module distributes the resources obtained by the unified scheduling to the terminal, so that the N Internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
Preferably, the uniformly scheduling, by the first IP control service module, the N-way IP information obtained from the N internet accesses includes:
and the first IP control service module forwards the application, applies for IP data service connection to a core network where the N Internet accesses are located, establishes connection with the core network where the N Internet accesses are located, acquires N paths of IP information from the core network where the N Internet accesses are located, and replans or combines the IP information.
Preferably, the terminal applies for resources required by service operation, including: the terminal applies for resources required by service operation to the first IP control service module through an IP protocol stack of the terminal;
correspondingly, the allocating, by the first IP control service module, the resource obtained by performing the unified scheduling to the terminal includes: and the first IP control service module is communicated with the IP protocol stack and distributes the resources obtained by the unified scheduling in the replanning or combining way to the terminal.
Preferably, the method further comprises:
when the first IP control service module carries out the unified scheduling, judging whether the current connection state needs to be changed according to any performance index of bandwidth, stability and coverage conditions so as to send a command of disconnecting or reestablishing the connection; or,
and judging whether the current connection state needs to be changed according to the user expense condition so as to send an instruction for disconnecting or reestablishing the connection.
The embodiment of the invention provides a data service bearing and scheduling method supporting access of various types of internets, which is applied to a system consisting of a terminal, the internets and a service server, wherein the terminal side comprises a first IP control service module, the internets comprise a second IP control service module, and the method comprises the following steps:
the terminal applies for resources required by service operation;
responding to the application, and uniformly scheduling N paths of IP information obtained from N internet accesses through the first IP control service module; n is a natural number greater than 2;
the first IP control service module distributes the resources obtained by the unified scheduling to the terminal, so that the N Internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal;
and transmitting N business processes between the first IP control service module and N Internet accesses, uniformly scheduling IP data packets contained in the N business processes through the second IP control service module, and sending the IP data packets obtained by uniform scheduling to the business server through the second IP control service module.
Preferably, the uniformly scheduling, by the first IP control service module, the N-way IP information obtained from the N internet accesses includes:
the first IP control service module forwards the application, applies for IP data service connection to a core network where N Internet accesses are located, establishes connection with the core network where the N Internet accesses are located, obtains N paths of IP information from the core network where the N Internet accesses are located, and replans or combines the IP information to be directly used by the terminal.
Preferably, the transmitting N service flows between the first IP control service module and N internet accesses, and performing unified scheduling on IP data packets included in the N service flows through the second IP control service module includes:
the N business processes are accessed to the second IP control service module through a core network where N internets are accessed, so that an IP channel is established between the first IP control service module and the second IP control service module to transmit the N business processes;
and the second IP control service module acquires the IP data packets contained in the N service flows, and replans or combines the IP data packets so as to be directly used by the service server.
The terminal of the embodiment of the invention comprises a resource application module and a first IP control service module; wherein,
the resource application module is used for applying resources required by service operation for the terminal;
the first IP control service module is used for responding to the application and uniformly scheduling N paths of IP information obtained by accessing N internets, wherein N is a natural number greater than 2; and distributing the resources obtained by the unified scheduling to the resource application module, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
Preferably, the first IP control service module is further configured to forward the application, apply for IP data service connection to a core network in which the N internet accesses are located, establish connection with the core network in which the N internet accesses are located, obtain N routes of IP information from the core network in which the N internet accesses are located, and replan or combine the IP information.
Preferably, the resource application module is further configured to apply for resources required by service operation from the first IP control service module through an IP protocol stack of the terminal itself;
correspondingly, the first IP control service module is further configured to communicate with the IP protocol stack, allocate the resource obtained by the unified scheduling in the replanning or combining manner to the IP protocol stack, and deliver the resource to the resource application module.
Preferably, the first IP control service module is further configured to, during the unified scheduling, determine whether a current connection state needs to be changed according to a performance index including any one of bandwidth, stability, and coverage condition, so as to send an instruction to disconnect or reestablish the connection; or judging whether the current connection state needs to be changed according to the user expense condition so as to send an instruction for disconnecting or reestablishing the connection.
The data service bearing and scheduling system for supporting access of various types of internet comprises a terminal, the internet and a service server, wherein the terminal side comprises a resource application module and a first IP control service module, and the internet side comprises a second IP control service module; wherein,
the resource application module is used for applying resources required by service operation for the terminal;
the first IP control service module is used for responding to the application and uniformly scheduling N paths of IP information obtained by accessing N internets, wherein N is a natural number greater than 2; distributing the resources obtained by the unified scheduling to the resource application module, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal;
and the second IP control service module is used for uniformly scheduling the IP data packets contained in the N business flows through the second IP control service module under the condition that the N business flows are transmitted between the first IP control service module and the N Internet accesses, and transmitting the IP data packets obtained by uniform scheduling to the business server.
Preferably, the first IP control service module is further configured to forward the application, apply for IP data service connection to a core network in which the N internet accesses are located, establish connection with the core network in which the N internet accesses are located, obtain N routes of IP information from the core network in which the N internet accesses are located, and replan or combine the IP information.
Preferably, the second IP control service module is further configured to access the second IP control service module through a core network to which the N service flows are accessed through N internet networks, so that an IP channel is established between the first IP control service module and the second IP control service module to obtain IP data packets included in the N service flows under the condition of transmitting the N service flows, and the IP data packets are replanned or combined to be directly used by the service server.
The method of the embodiment of the invention is applied to a terminal, the terminal side comprises a first IP control service module, and the method comprises the following steps: the terminal applies for resources required by service operation; responding to the application, and uniformly scheduling N paths of IP information obtained from N internet accesses through the first IP control service module, wherein N is a natural number greater than 2; and the first IP control service module distributes the resources obtained by the unified scheduling to the terminal, so that the N Internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
The first IP control service module arranged on the terminal side can be used for uniformly scheduling N paths of IP information obtained by N internet accesses and distributing resources obtained by uniform scheduling to the terminal for direct use, so that the N internet accesses can simultaneously provide resources required by service operation for the service operated by the terminal.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of the method of the present invention;
FIG. 2 is a schematic flow chart of an implementation of an embodiment of the method of the present invention;
fig. 3 is a schematic flow chart of a dual-mode or multi-mode wireless access scenario in which an embodiment of the present invention is applied;
fig. 4 is an interaction diagram of a scenario of dual-mode wireless access in which the embodiment of the present invention is applied, where a terminal is connected to a service server via a specific core network;
FIG. 5 is a schematic diagram of a structure of a terminal according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of the system according to the embodiment of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings.
A data service bearer scheduling method supporting multiple types of internet access in an embodiment of the present invention is applied to a terminal, where a terminal side includes a first IP control service module, as shown in fig. 1, and the method includes:
step 101, the terminal applies for resources required by service operation.
And step 102, responding to the application, and uniformly scheduling N paths of IP information obtained from N Internet accesses through the first IP control service module, wherein N is a natural number greater than 2.
And 103, the first IP control service module allocates the resources obtained by the unified scheduling to the terminal, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
By adopting the embodiment of the invention, the N paths of IP information obtained by accessing N internets can be uniformly scheduled through the first IP control service module arranged at the terminal side, and the resources obtained by uniform scheduling are distributed to the terminal for direct use, so that the N internets can be accessed to simultaneously provide the resources required by the operation of the service for the operation of the terminal.
Based on the above embodiment formed by steps 101-103, preferably, step 102 specifically includes: and the first IP control service module forwards the application, applies for IP data service connection to a core network where the N Internet accesses are located, establishes connection with the core network where the N Internet accesses are located, acquires N paths of IP information from the core network where the N Internet accesses are located, and replans or combines the IP information.
Based on the above embodiment formed by steps 101-103, preferably, step 101 specifically includes: the terminal applies for resources required by service operation, including: the terminal applies for resources required by service operation to the first IP control service module through an IP protocol stack of the terminal;
correspondingly, step 103 specifically includes: the allocating, by the first IP control service module, the resource obtained by performing the unified scheduling to the terminal includes: and the first IP control service module is communicated with the IP protocol stack and distributes the resources obtained by the unified scheduling in the replanning or combining way to the terminal.
Based on the above embodiment formed by steps 101-103, preferably, the method further includes:
when the first IP control service module carries out the unified scheduling, judging whether the current connection state needs to be changed according to any performance index of bandwidth, stability and coverage conditions so as to send a command of disconnecting or reestablishing the connection; or,
and judging whether the current connection state needs to be changed according to the user expense condition so as to send an instruction for disconnecting or reestablishing the connection.
In an embodiment of the present invention, a method for scheduling data service bearers supporting access to multiple types of internet is applied to a system including a terminal, an internet, and a service server, where the terminal side includes a first IP control service module, and the internet side includes a second IP control service module, as shown in fig. 2, the method includes:
step 201, the terminal applies for resources required by service operation.
Step 202, responding to the application, and uniformly scheduling N paths of IP information obtained from N internet accesses through the first IP control service module; and N is a natural number greater than 2.
Step 203, the first IP control service module allocates the resources obtained by the unified scheduling to the terminal, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
Step 204, transmitting N service flows between the first IP control service module and N internet accesses, uniformly scheduling the IP data packets included in the N service flows through the second IP control service module, and sending the IP data packets obtained by the uniform scheduling to the service server by the second IP control service module.
By adopting the embodiment of the invention, the seamless connection is established between the service operated by the terminal and the service server corresponding to the service through the unified scheduling of the first IP control service module and the second IP control service module.
Based on the above embodiment formed by steps 201-204, preferably, step 202 specifically includes: the first IP control service module forwards the application, applies for IP data service connection to a core network where N Internet accesses are located, establishes connection with the core network where the N Internet accesses are located, obtains N paths of IP information from the core network where the N Internet accesses are located, and replans or combines the IP information to be directly used by the terminal.
Based on the above embodiment formed by step 201 and step 204, preferably, in step 204, the transmitting N service flows between the first IP control service module and N internet accesses, and performing unified scheduling on the IP data packets included in the N service flows through the second IP control service module includes: the N business processes are accessed to the second IP control service module through a core network where N internets are accessed, so that an IP channel is established between the first IP control service module and the second IP control service module to transmit the N business processes; and the second IP control service module acquires the IP data packets contained in the N service flows, and replans or combines the IP data packets so as to be directly used by the service server.
The core of the embodiment of the invention is that two or more paths of IP information are reasonably scheduled by utilizing two IP control service modules which are established in the terminal and on the Internet, and a single IP virtual connection is established between the terminal and a third-party service server (or called an application server) by the scheduling. Therefore, from the perspective of the terminal or the third-party service server, the terminal is only connected with the same IP, so that the application of the terminal can be normally used, and the terminal related service can be better served by utilizing a plurality of existing wireless resources.
The embodiment of the invention is suitable for a scene of dual-mode or multi-mode wireless access, and in brief, the invention is a scheme for carrying out data service scheduling control, namely, two service nodes are added at a terminal side and an internet side, specifically, a first IP control service module and a second IP control service module which correspond to the terminal and the internet side are respectively added at the terminal and the internet side, the two IP control service modules are used for uniformly planning IP routing, IP packets between different operators are replanned or combined, and seamless connection is established between a service operated by the terminal and a third-party service server corresponding to the service operated by the terminal. In this scheme, the processing at the terminal side is particularly important, and for the terminal, when the terminal is in a dual-mode or multi-mode wireless access scenario, the service module is controlled by one first IP at the terminal side, so that two or more wireless access networks simultaneously provide resources required by service operation for the service of the terminal, and further provide services for the terminal simultaneously, thereby achieving the purpose of balancing between the service and the efficiency. The scheme has a very wide application prospect in various novel terminals in the era of the current dual-mode smart phone or the Internet of things, the terminal in the era of the Internet of things can support the simultaneous access of the dual-mode or the multi-mode, the stability and the quality of service are very important, and a plurality of access networks are needed to jointly ensure the access speed and the stability of the terminal.
The embodiment of the present invention is specifically described below by taking a specific application scenario and a scenario in which a terminal is dual-mode wireless access as an example.
As shown in fig. 3, the flowchart of the application scenario includes:
step 301, after the user opens the terminal, the service in the terminal applies for the wireless resource to the IP protocol stack of the terminal.
Step 302, an IP protocol stack of the terminal applies for resources to a first IP control service module, and the first IP control service module has the function of coordinating IP addresses from different wireless accesses; the first IP control service module is located at the terminal side, and the first IP control service module may be an IP control server (server).
Step 303, the first IP control service module applies for radio resources to the bottom layer, and applies for IP addresses for two or more radio access networks at the same time.
Step 304, after the terminal wireless data access, the terminal reaches the PS core network of the operator, the PS core network allocates an IP address to the terminal, and the IP address is finally allocated to the first IP control service module; and meanwhile, the first IP control service module allocates an IP address to the IP protocol stack of the terminal, and the address is only used for establishing the IP connection between the IP protocol stack and the first IP control service module.
Step 305, the two-way or multi-way service process establishes a connection with the second IP control service module located on the internet side through the PS core networks of different operators (two or more operators), and the two IP connections are only used for data transmission between the two IP controls of the IP control service module located on the terminal side. The second IP control service module may also be an IP control server (server).
Step 306, establishing an IP connection between the second IP control service module located on the internet side and the third-party service server, for transmitting the service data.
The service connection is completed through the above steps 301 and 306. Therefore, all IP packets need to go through the first IP control service module and the second IP control service module for two conversions before reaching the final destination address.
In summary, the application scenario is a scheme for performing data service scheduling control in a dual-mode or multi-mode wireless access scenario. Compared with the traditional wireless dual-mode or multi-mode mobile internet connection mode, the scheme of the application scene has the following characteristics:
1. the use is convenient, and certain intelligence is achieved;
2. the bandwidth which can be used by the service can be greatly improved;
3. more flexible and stable service is provided, and service use experience is improved;
4. the method is suitable for trends of smart phone development and business development of the Internet of things.
Fig. 4 is an interaction diagram of a scenario of dual-mode wireless access in which a terminal is connected to a service server via a specific core network according to an embodiment of the present invention, and as shown in fig. 4, two IP control service modules mentioned in fig. 1 to fig. 3 are specifically two IP control servers in fig. 4.
Fig. 4 is a scheme of performing application data service access by a terminal root when two operators have PS service access capability, and performing unified scheduling conversion by the two IP control servers to establish service connection between the terminal and a third-party service server, where all IP packets need to be converted twice by the first IP control service module and the second IP control service module before reaching a final destination address, where the scheme includes the following contents:
firstly, a user uses a mobile phone to access mobile internet service, and the service needs to firstly apply for IP resources from an IP protocol stack.
And secondly, the IP protocol stack applies for resources to an IP control server positioned at a terminal side, the functional part of the IP control server is similar to a proxy server, except for proxy forwarding, IP packets from different IP connections need to be combined, and then the IP control server communicates with the original IP protocol stack of the mobile phone.
It is to be noted here that the IP control server on the terminal side, which may also have the capability to send a disconnection or connection to the radio protocol depending on the radio connection status (bandwidth, stability, coverage) or user tariff, may be implemented entirely in software.
And thirdly, an IP control server positioned at the terminal side applies for IP data service connection to a wireless protocol stack, in the current scene, the networks of two operators may simultaneously carry out wireless PS connection requests, the requests are sent to a core network of a PS domain of the operators, and finally two IP addresses may be obtained.
The terminal establishes connection with a PS core network through the transmission of an access network of an operator, the PS core network distributes IP resources to the terminal, and when an IP control server at the terminal side acquires an IP address, the IP control server distributes the IP address resources to an IP protocol stack at the upper layer; this moment corresponds to the establishment of a virtual connection between the IP control server located on the terminal side and the PS core network.
And fifthly, under the scene of WIFI closing, the user starts to use the data service.
Sixth, the terminal needs to monitor whether the relevant ID information of the current serving cell exists in the built-in database of the mobile phone, if so, the next step is performed, and if not, the data service provided by the cellular wireless network is directly used.
And seventhly, the service process is accessed to the internet side through different operator networks, connection needs to be established on an IP control server positioned on the internet side at first, an entity of the IP control server positioned on the internet side can be one or more servers, the servers are used for completing the combination of the lP packets and other works, and the IP control server positioned on the internet side and the IP control server built in the terminal side perform message transmission work based on a plurality of IP connections.
It should be noted that, for the IP control server located on the internet side, sometimes the service connection may not go through this entity to reach the third party service server directly (for example, there is an operator without network connection, or only the network is poor), but an IP channel between the IP control server located on the internet side and the IP control server built in the terminal side is established and part of the control information is transmitted.
And eighthly, after the IP control server on the Internet side establishes connection with the IP control server built in the terminal side, establishing IP-TCP connection with a third-party service server according to the requirement sent by the IP control server built in the terminal side, wherein the connection only exists between the IP control server on the Internet side and the third-party service server, and all messages need to be forwarded to the IP control server built in the terminal side.
Through the implementation process, the IP protocol stack in the terminal and the third-party service server complete the establishment of the virtual connection, and the service message transmission is realized.
As shown in fig. 5, the terminal of the embodiment of the present invention includes a resource application module 11 and a first IP control service module 12; the resource application module 11 is configured to apply for a resource required by service operation for a terminal. The first IP control service module 12 is configured to respond to the application, and perform unified scheduling on N routes of IP information obtained from N internet accesses, where N is a natural number greater than 2; and distributing the resources obtained by the unified scheduling to the resource application module, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
By adopting the embodiment of the invention, the N paths of IP information obtained by accessing N internets can be uniformly scheduled through the first IP control service module arranged at the terminal side, and the resources obtained by uniform scheduling are distributed to the terminal for direct use, so that the N internets can be accessed to simultaneously provide the resources required by the operation of the service for the operation of the terminal.
In a preferred implementation manner of the embodiment of the present invention, as shown in fig. 5, the first IP control service module 12 is further configured to forward the application, apply for IP data service connection to the core network where the N internet accesses are located, establish connection with the core network where the N internet accesses are located, obtain N routes of IP information from the core network where the N internet accesses are located, and perform replanning or combining on the IP information.
In a preferred implementation manner of the embodiment of the present invention, as shown in fig. 5, the resource application module 11 is further configured to apply for resources required by service operation from the first IP control service module through an IP protocol stack of the terminal itself. Correspondingly, the first IP control service module 12 is further configured to communicate with the IP protocol stack, allocate the resource obtained by performing the unified scheduling in the replanning or combining manner to the IP protocol stack, and deliver the resource to the resource application module.
In a preferred implementation manner of the embodiment of the present invention, as shown in fig. 5, when performing the unified scheduling, the first IP control service module 12 is further configured to determine whether a current connection state needs to be changed according to a performance index including any one of bandwidth, stability, and coverage condition, so as to send an instruction to disconnect or reestablish the connection; or judging whether the current connection state needs to be changed according to the user expense condition so as to send an instruction for disconnecting or reestablishing the connection.
As shown in fig. 6, the system of the embodiment of the present invention for supporting multiple types of internet access includes a terminal, an internet and a service server, where the terminal side includes a resource application module 21 and a first IP control service module 22, and the internet side includes a second IP control service module 31; the resource application module 21 is configured to apply for a resource required by service operation for a terminal; the first IP control service module 22 is configured to respond to the application, and perform unified scheduling on N routes of IP information obtained from N internet accesses, where N is a natural number greater than 2; distributing the resources obtained by the unified scheduling to the resource application module, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal; the second IP control service module 31 is configured to, when N service flows are transmitted between the first IP control service module and N internet accesses, perform unified scheduling on IP data packets included in the N service flows through the second IP control service module, and send the IP data packets obtained by performing the unified scheduling to the service server.
By adopting the embodiment of the invention, the seamless connection is established between the service operated by the terminal and the service server corresponding to the service through the unified scheduling of the first IP control service module and the second IP control service module.
In a preferred implementation manner of the embodiment of the present invention, as shown in fig. 6, the first IP control service module 22 is further configured to forward the application, apply for IP data service connection to a core network where the N internet accesses are located, establish connection with the core network where the N internet accesses are located, obtain N routes of IP information from the core network where the N internet accesses are located, and perform replanning or combining on the IP information.
In a preferred implementation manner of the embodiment of the present invention, as shown in fig. 6, the second IP control service module 31 is further configured to access the second IP control service module through a core network to which the N service flows are accessed through N internet networks, so that an IP channel is established between the first IP control service module and the second IP control service module, so as to obtain IP data packets included in the N service flows under the condition that the N service flows are transmitted, and replan or combine the IP data packets to be directly used by the service server.
The integrated module according to the embodiment of the present invention may also be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as an independent product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.
Correspondingly, the embodiment of the invention also provides a computer storage medium, wherein a computer program is stored in the computer storage medium, and the computer program is used for executing the data service bearer scheduling method, the terminal and the system supporting the access of multiple types of internet in the embodiment of the invention.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (14)

1. A data service bearer scheduling method supporting multiple types of Internet access is characterized in that the method is applied to a terminal, the terminal side comprises a first IP control service module, and the method comprises the following steps:
the terminal applies for resources required by service operation;
responding to the application, and uniformly scheduling N paths of IP information obtained from N internet accesses through the first IP control service module, wherein N is a natural number greater than 2;
and the first IP control service module distributes the resources obtained by the unified scheduling to the terminal, so that the N Internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
2. The method of claim 1, wherein uniformly scheduling, by the first IP control service module, N IP information obtained from N internet accesses comprises:
and the first IP control service module forwards the application, applies for IP data service connection to a core network where the N Internet accesses are located, establishes connection with the core network where the N Internet accesses are located, acquires N paths of IP information from the core network where the N Internet accesses are located, and replans or combines the IP information.
3. The method according to claim 2, wherein the terminal applies for resources required for service operation, including: the terminal applies for resources required by service operation to the first IP control service module through an IP protocol stack of the terminal;
correspondingly, the allocating, by the first IP control service module, the resource obtained by performing the unified scheduling to the terminal includes: and the first IP control service module is communicated with the IP protocol stack and distributes the resources obtained by the unified scheduling in the replanning or combining way to the terminal.
4. The method of claim 2, further comprising:
when the first IP control service module carries out the unified scheduling, judging whether the current connection state needs to be changed according to any performance index of bandwidth, stability and coverage conditions so as to send a command of disconnecting or reestablishing the connection; or,
and judging whether the current connection state needs to be changed according to the user expense condition so as to send an instruction for disconnecting or reestablishing the connection.
5. A data service bearer scheduling method supporting access of multiple types of internets is characterized in that the method is applied to a system formed by a terminal, the internets and a service server, the terminal side comprises a first IP control service module, the internets side comprises a second IP control service module, and the method comprises the following steps:
the terminal applies for resources required by service operation;
responding to the application, and uniformly scheduling N paths of IP information obtained from N internet accesses through the first IP control service module; n is a natural number greater than 2;
the first IP control service module distributes the resources obtained by the unified scheduling to the terminal, so that the N Internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal;
and transmitting N business processes between the first IP control service module and N Internet accesses, uniformly scheduling IP data packets contained in the N business processes through the second IP control service module, and sending the IP data packets obtained by uniform scheduling to the business server through the second IP control service module.
6. The method of claim 5, wherein uniformly scheduling, by the first IP control service module, N-way IP information obtained from N Internet accesses comprises:
the first IP control service module forwards the application, applies for IP data service connection to a core network where N Internet accesses are located, establishes connection with the core network where the N Internet accesses are located, obtains N paths of IP information from the core network where the N Internet accesses are located, and replans or combines the IP information to be directly used by the terminal.
7. The method of claim 6, wherein the transmitting N traffic flows between the first IP control service module and N internet accesses, and performing unified scheduling on the IP data packets included in the N traffic flows through the second IP control service module comprises:
the N business processes are accessed to the second IP control service module through a core network where N internets are accessed, so that an IP channel is established between the first IP control service module and the second IP control service module to transmit the N business processes;
and the second IP control service module acquires the IP data packets contained in the N service flows, and replans or combines the IP data packets so as to be directly used by the service server.
8. A terminal is characterized in that the terminal comprises a resource application module and a first IP control service module; wherein,
the resource application module is used for applying resources required by service operation for the terminal;
the first IP control service module is used for responding to the application and uniformly scheduling N paths of IP information obtained by accessing N internets, wherein N is a natural number greater than 2; and distributing the resources obtained by the unified scheduling to the resource application module, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal.
9. The terminal of claim 8, wherein the first IP control service module is further configured to forward the application, apply for IP data service connection to a core network where the N internet accesses are located, establish connection with the core network where the N internet accesses are located, obtain N routes of IP information from the core network where the N internet accesses are located, and replan or combine the IP information.
10. The terminal according to claim 9, wherein the resource application module is further configured to apply for resources required for service operation from the first IP control service module through an IP protocol stack of the terminal itself;
correspondingly, the first IP control service module is further configured to communicate with the IP protocol stack, allocate the resource obtained by the unified scheduling in the replanning or combining manner to the IP protocol stack, and deliver the resource to the resource application module.
11. The terminal according to claim 9, wherein the first IP control service module is further configured to determine whether a current connection state needs to be changed according to a performance index including any one of bandwidth, stability, and coverage conditions when performing the unified scheduling, so as to send an instruction to disconnect or reestablish the connection; or judging whether the current connection state needs to be changed according to the user expense condition so as to send an instruction for disconnecting or reestablishing the connection.
12. A data service bearing and scheduling system supporting access of various types of internets is characterized in that the system consists of a terminal, the internets and a service server, wherein the terminal side comprises a resource application module and a first IP control service module, and the internet side comprises a second IP control service module; wherein,
the resource application module is used for applying resources required by service operation for the terminal;
the first IP control service module is used for responding to the application and uniformly scheduling N paths of IP information obtained by accessing N internets, wherein N is a natural number greater than 2; distributing the resources obtained by the unified scheduling to the resource application module, so that the N internet accesses can simultaneously provide the resources required by the service operation for the service operated by the terminal;
and the second IP control service module is used for uniformly scheduling the IP data packets contained in the N business flows through the second IP control service module under the condition that the N business flows are transmitted between the first IP control service module and the N Internet accesses, and transmitting the IP data packets obtained by uniform scheduling to the business server.
13. The system of claim 12, wherein the first IP control service module is further configured to forward the application, apply for IP data service connection to a core network where the N internet accesses are located, establish connection with the core network where the N internet accesses are located, obtain N routes of IP information from the core network where the N internet accesses are located, and replan or combine the IP information.
14. The system of claim 13, wherein the second IP control service module is further configured to access the second IP control service module through a core network to which the N service flows are accessed through N internets, so that an IP channel is established between the first IP control service module and the second IP control service module, so as to obtain IP data packets included in the N service flows and to replan or combine the IP data packets for direct use by the service server when the N service flows are transmitted.
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