CN109068315B - Method and module for accessing internet service, mobile terminal and data access system - Google Patents
Method and module for accessing internet service, mobile terminal and data access system Download PDFInfo
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- CN109068315B CN109068315B CN201811167171.8A CN201811167171A CN109068315B CN 109068315 B CN109068315 B CN 109068315B CN 201811167171 A CN201811167171 A CN 201811167171A CN 109068315 B CN109068315 B CN 109068315B
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Abstract
The invention belongs to the technical field of communication, and particularly relates to a method for accessing internet service, an internet service accessing module, a mobile terminal and a data access system. The method for accessing the internet service is applied to a dual-card dual-standby mobile terminal or a dual-card dual-standby dual-pass mobile terminal provided with a first card and a second card, and comprises the following steps: setting the IP addresses of the first card and the second card for accessing the Internet service as the same IP address; allocating access data proportion for the first card and the second card according to the network access support types of the first card and the second card; and temporarily storing the number of IP packets between the application programs of the mobile terminals respectively distributed to the first card and the second card and the program support server according to the access data proportion within a preset time length, and completing data transmission between the application programs and the program support server. The method for accessing the internet service bundles the main card and the auxiliary card according to the proportion and provides the internet service together, thereby realizing the high-speed internet access of the mobile terminal.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method for accessing internet service, an internet service accessing module, a mobile terminal and a data access system.
Background
In the dual-card dual-standby mobile terminal, a dual card means that the mobile terminal is provided with two card slots, two USIM/SIM cards can be installed, each USIM/SIM card can support one or more network standards, and the two USIM/SIM cards can belong to the same operator or different operators; the dual standby mode refers to that when two USIM/SIM cards support different network systems, the mobile terminal supports the two USIM/SIM cards to register successfully on two networks respectively and stand by simultaneously; when the two USIM/SIM cards support the same network system, the mobile terminal supports the two USIM/SIM cards to register successfully on the same network respectively and stand by at the same time.
The dual cards of the dual-card dual-standby mobile terminal are divided into a main card and an auxiliary card, when the mobile terminal accesses the internet service, only a single card bearing service can be selected generally, namely the main card bearing service can be selected, and the auxiliary card bearing service can also be selected in a manual mode. However, when the dual-card dual-standby dual-active mobile terminal user accesses a high-speed internet service, such as a game service, the requirement for the internet access speed is high, and it may happen that one USIM/SIM card bears the game service and cannot guarantee the real-time operation performance of the game, resulting in poor user experience.
How to solve the problem that the requirement on the internet speed is urgent to solve when a user accesses the internet service with high speed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method for accessing internet service, an internet service accessing module, a mobile terminal, and a data access system, so as to implement high-speed internet access of the mobile terminal.
The technical scheme adopted for solving the technical problem of the invention is that the method for accessing the internet service is applied to a dual-card dual-standby mobile terminal or a dual-card dual-standby dual-pass mobile terminal provided with a first card and a second card, and comprises the following steps:
setting the IP addresses of the first card and the second card for accessing the Internet service to be the same IP address;
allocating access data proportion to the first card and the second card according to the network access support types of the first card and the second card;
and temporarily storing the number of IP packets between the application programs of the mobile terminal and the program support server which are respectively distributed to the first card and the second card in a transfer mode according to the access data proportion within a preset time length, and completing data transmission between the application programs and the program support server.
Preferably, the step of setting the IP addresses of the first card and the second card for accessing the internet service to the same IP address includes:
when the application program and the program support server have data exchange requirements, sending an indication of a first network element device attached to an access network to the first card;
the first card starts a process of attaching the first network element equipment of the access network to obtain an IP address allocated to the first card by the first network element equipment;
forwarding and feeding back the IP address of the first card to the application program;
sending an indication of a second network element device attached to the access network to the second card;
the second card starts a process of attaching to the second network element equipment of the access network, the second network element equipment inquires and obtains an IP address corresponding to the user identification number according to the user identification number of the first card, and the IP address same as the first card is distributed to the first card;
forwarding and feeding back the IP address of the second card to the application program;
the first network element device and the second network element device respectively comprise any one of a packet data gateway and a service gateway.
Preferably, the step of allocating the access data proportion to the first card and the second card according to the network access support types of the first card and the second card includes:
acquiring the network support type of the access network in the current state of the first card and the second card;
comparing the network access support types of the first card and the second card;
allocating access data proportions to the first card and the second card, comprising:
if the network access support types of the first card and the second card are the same, the number of IP packets of the access data distributed to the first card and the second card is the same;
if the network access support types of the first card and the second card are different, the number of the IP packets of the access data allocated to one of the first card and the second card with the higher network access support type is greater than the number of the IP packets of the access data allocated to the other card with the lower network access support type.
Preferably, in the step of transferring and temporarily storing the number of IP packets between the application program of the mobile terminal and the program support server respectively allocated to the first card and the second card according to the access data ratio within a preset time period, and completing data transmission between the application program and the program support server, when data is transferred from the application program to the program support server:
temporarily storing the IP packet sent by the application program in a transferring way within the preset time length;
decomposing the IP packet of the application program temporarily transferred and stored into a first IP packet component and a second IP packet component according to the access data proportion, and respectively sending the first IP packet component and the second IP packet component to the first card and the second card;
the first card is respectively connected to the same firewall through the first network element equipment and the second card through the second network element equipment;
and the firewall converts the source private network IP address in the IP packet sent by the mobile terminal into the public network IP address of the firewall through address conversion, and sends the IP packet to an external network.
Preferably, the step of completing the data transmission between the application program and the program support server further comprises: the firewall counts the number of IP packets respectively sent to the mobile terminal by the first network element equipment and the second network element equipment according to the source IP address within the preset time length, and counts and records the ratio of the number of the IP packets of the first card and the second card;
correspondingly, within a preset time length, when data is transmitted from the program support server to the application program:
the firewall decomposes the received IP packet sent by the external network to the mobile terminal into a first IP packet component and a second IP packet component respectively according to the quantity proportion of the IP packets of the first card and the second card within the preset time length, and sends the first IP packet component and the second IP packet component to the first network element equipment and the second network element equipment;
the first network element device and the second network element device respectively correspondingly send the received first IP packet component and the second IP packet component to the corresponding first card or second card;
and temporarily storing the first IP packet component and the second IP packet component received by the first card and the second card in a transfer mode, and sending the first IP packet component and the second IP packet component to the application program.
Preferably, one of the first card or the second card is configured as a primary card, and the other of the first card or the second card is configured as a secondary card;
the first card and the second card belong to the same operator.
The utility model provides an access internet service module, is applied to the dual-card dual-standby mobile terminal or dual-card dual-standby bi-pass mobile terminal including first card and second card, and it includes IP address setting module, visits data proportion distribution module and access module, wherein:
the IP address setting module is used for setting the IP addresses of the first card and the second card for accessing the Internet service to be the same IP address;
the access data proportion distribution module is used for distributing access data proportion for the first card and the second card according to the network access support types of the first card and the second card;
the access module is configured to temporarily store, in a preset time period, IP packets between the application program of the mobile terminal and the program support server that are respectively allocated to the first card and the second card in a transfer manner according to the access data ratio, and complete data transmission between the application program and the program support server.
Preferably, the IP address setting module includes a first card IP address obtaining unit, a second card IP address allocating unit, and a feedback unit, wherein:
the first card IP address obtaining unit is configured to send an instruction of a first network element device attached to an access network to the first card when there is a data exchange requirement between the application program and the program support server; enabling the first card to start a process of attaching the first network element equipment of the access network, and obtaining an IP address allocated to the first card by the first network element equipment;
the second card IP address allocating unit is configured to send an instruction of a second network element device attached to an access network to the second card; enabling the second card to start a process of attaching to the second network element equipment of the access network, wherein the second network element equipment inquires and obtains an IP address corresponding to the user identification number according to the user identification number of the first card, and allocates the same IP address as the first card to the first card;
the feedback unit is used for forwarding and feeding back the IP address of the first card to the application program; and forwarding and feeding back the IP address of the second card to the application program;
the first network element device and the second network element device respectively comprise any one of a packet data gateway and a service gateway.
Preferably, the access data proportion distribution module includes a network support type obtaining unit, a network support type comparing unit and a proportion distribution unit, wherein:
the network support type obtaining unit is used for obtaining the network support type of the access network in the current state of the first card and the second card;
the network support type comparing unit is used for comparing the network access support types of the first card and the second card;
the proportion distribution unit is used for distributing the proportion of the access data for the first card and the second card, and comprises:
if the network access support types of the first card and the second card are the same, the number of IP packets of the access data distributed to the first card and the second card is the same;
if the network access support types of the first card and the second card are different, the number of the IP packets of the access data allocated to one of the first card and the second card with the higher network access support type is greater than the number of the IP packets of the access data allocated to the other card with the lower network access support type.
Preferably, the access module includes a relay temporary storage unit and a transmission unit, wherein:
the transfer temporary storage unit is used for transferring and temporarily storing the IP packet sent by the application program when data is transmitted from the application program to the program support server within the preset time length; when data is transmitted from the program support server to the application program, the first IP packet component and the second IP packet component received by the first card and the second card are transferred and temporarily stored;
the transmission unit is used for decomposing the IP packet of the application program temporarily transferred and stored into a first IP packet component and a second IP packet component according to the access data proportion when the data is transmitted from the application program to the program support server, and respectively transmitting the first IP packet component and the second IP packet component to the first card and the second card; and sending the first IP packet component and the second IP packet component received by the first card and the second card to the application program when the data is sent from the program support server to the application program.
A mobile terminal is provided with a first card and a second card, and further comprises the Internet access service module, wherein the Internet access service module is arranged between an application program and the first card and the second card.
A data access system comprises a network access device, a firewall and the mobile terminal, wherein the firewall is provided with a timer and an IP packet allocation access data proportion module matched with the mobile terminal.
The invention has the beneficial effects that:
according to the method and the module for accessing the internet service, the main card and the auxiliary card are bound and distributed in proportion and provide the internet service together according to the current network condition of the main card and the network condition of the auxiliary card, so that the high-speed internet access of the mobile terminal is realized, and the requirement of a user on the internet access speed when accessing the high-speed internet service is effectively met.
Drawings
FIG. 1 is a flow chart of a method for accessing Internet services in an embodiment of the invention;
fig. 2 is a schematic structural diagram of an internet service module according to an embodiment of the present invention;
FIGS. 3A-3C are schematic structural diagrams of modules of the Internet service module of FIG. 2;
fig. 4 is a schematic diagram illustrating an implementation of a mobile terminal in an embodiment of the present invention to implement an access network to multiplex access to an internet service;
in the drawings, wherein:
1-accessing an internet service module; 11-IP address setting module; 111-first card IP address acquisition unit; 112-second card IP address assignment unit; 113-a feedback unit; 12-access data proportion distribution module; 121-network support type obtaining unit; 122-network support type comparing unit; 123-proportion distribution unit; 13-an access module; 131-a transfer temporary storage unit; 132-a transmission unit;
2-a first card;
3-a second card;
4-an application program;
21-a mobile terminal; 22-packet data gateway; 23-a service gateway; 24-home subscription server; 25-home location register; 26-visited SGSN; 27-home GGSN; 28-firewall.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the method for accessing internet service, the module for accessing internet service, the mobile terminal, and the data access system in detail with reference to the accompanying drawings and the detailed description.
The technical idea of the invention is to provide a method for accessing internet service and an internet service module, which are applied to a dual-card dual-standby mobile terminal or a dual-card dual-standby dual-pass mobile terminal provided with a first card and a second card.
In the method for accessing internet services, one of a first card or a second card is configured as a primary card, and the other of the first card or the second card is configured as a secondary card; the first card and the second card belong to the same operator. For example, a first card of the dual-card dual-standby dual-channel mobile terminal is a main card, a second card is an auxiliary card, the main card is a USIM card, the auxiliary card is a SIM card, and belongs to the same operator, and a mobile terminal user applies for the main card and the auxiliary card to access the multiplexing service.
As shown in fig. 1, the method for accessing an internet service includes the steps of:
step S1): and setting the IP addresses of the first card and the second card for accessing the Internet service as the same IP address.
In this step, the step of setting the IP addresses of the first card and the second card for accessing the internet service to the same IP address includes:
when the application program and the program support server have data exchange requirements, sending an indication of first network element equipment attached to an access network to the first card;
the first card starts a process of attaching to first network element equipment of an access network, and an IP address allocated to the first card by the first network element equipment is obtained;
the IP address of the first card is transferred and fed back to the application program;
sending an indication of a second network element device attached to the access network to the second card;
the second card starts a process of a second network element device attached to the access network, the second network element device queries and obtains an IP address corresponding to the user identification number according to the user identification number of the first card (for example, an operator number of the first card, namely, a mobile phone number), and allocates the same IP address as the first card to the first card;
the IP address of the second card is transferred and fed back to the application program;
the first network element equipment and the second network element equipment respectively comprise any one of a packet data gateway and a service gateway; the program support server generally refers to an operation and maintenance platform or a service background of the application program.
When a dual-card dual-standby dual-call mobile terminal user of the same operator applies for an access network multiplexing service, a main card number service subscription attribute of a mobile terminal on a Home Subscriber Server (HSS) contains the access network multiplexing service, and a sub card number service subscription attribute of the mobile terminal on a Home Location Register (HLR) contains the access network multiplexing service.
Step S2): and allocating the access data proportion for the first card and the second card according to the network access support types of the first card and the second card.
In this step, the step of allocating the access data proportion to the first card and the second card according to the network access support types of the first card and the second card includes:
acquiring the network support type of the access network in the current states of the first card and the second card;
comparing the network access support types of the first card and the second card, wherein the network access support type can be 4G, 3G or 2G for example;
allocating access data proportions for the first card and the second card, comprising:
if the network access support types of the first card and the second card are the same, the quantity of the IP packets of the access data distributed to the first card and the second card is the same;
if the network access support types of the first card and the second card are different, the number of IP packets of the access data allocated to one of the first card and the second card with the higher network access support type is larger than the number of IP packets of the access data allocated to the other card with the lower network access support type.
Step S3): and temporarily storing the number of IP packets between the application programs of the mobile terminals respectively distributed to the first card and the second card and the program support server according to the access data proportion within a preset time length, and completing data transmission between the application programs and the program support server.
In this step, in the step of temporarily storing the number of IP packets between the application and the program support server of the mobile terminal respectively allocated to the first card and the second card and completing the data transmission between the application and the program support server according to the access data ratio within a preset time period, for example, within 1min, the IP packet transmission of all the data of the current time may be completed at one time, or the IP packet transmission of all the data of the profile may be completed in batches in multiple times.
When data is passed from the application to the program support server:
transferring and temporarily storing the IP packet sent by the application program within a preset time length;
decomposing the IP packet of the application program temporarily transferred into a first IP packet component and a second IP packet component according to the access data proportion, and respectively sending the first IP packet component and the second IP packet component to a first card and a second card;
the first card is connected to the same firewall through the first network element equipment and the second card is connected to the same firewall through the second network element equipment;
the firewall converts the IP address of the source private network in the IP packet sent by the mobile terminal into the IP address of the public network of the firewall through address conversion, and sends the IP packet to the external network.
Preferably, the step of completing the data transmission between the application program and the program support server further comprises: and the firewall counts the quantity of IP packets respectively sent to the mobile terminal by the first network element equipment and the second network element equipment according to the source IP address within a preset time length, and counts and records the proportion of the quantity of the IP packets of the first card and the second card. According to the counted and recorded IP packet quantity proportion of the first card and the second card, the firewall can obtain the access data proportion of the first card and the second card, and the proportional allocation can be automatically executed when data transmission is performed to an application program next time;
correspondingly, when the data is transmitted from the program support server to the application program within the preset time length:
the firewall decomposes the received IP packet sent by the external network to the mobile terminal into a first IP packet component and a second IP packet component respectively according to the quantity proportion of the IP packets of the first card and the second card within a preset time length, and sends the first IP packet component and the second IP packet component to the first network element equipment and the second network element equipment;
the first network element equipment and the second network element equipment respectively correspondingly send the received first IP packet component and the second IP packet component to the corresponding first card or second card;
and temporarily storing the first IP packet component and the second IP packet component received by the first card and the second card in transit, and sending the first IP packet component and the second IP packet component to an application program.
The invention also provides a special internet access service module between the application program and the USIM and SIM cards, which is used for distributing the IP packets sent by the application program to the main card and the auxiliary card and sending the IP packets received by the main card and the auxiliary card to the application program. It is supplementary noted that the application programs, i.e. various APPs, send out the requirements for accessing the internet services.
As shown in fig. 2, the internet access service module 1 includes an IP address setting module 11, an access data proportion distribution module 12, and an access module 13, where:
the IP address setting module 11 is configured to set IP addresses of the first card 2 and the second card 3 for accessing the internet service to the same IP address;
the access data proportion distribution module 12 is used for distributing the access data proportion for the first card 2 and the second card 3 according to the network access support types of the first card 2 and the second card 3;
and the access module 13 is configured to temporarily store the IP packets between the application 4 and the program support server of the mobile terminal respectively allocated to the first card 2 and the second card 3 in a transfer manner according to the access data ratio within a preset time period, and complete data transmission between the application 4 and the program support server.
As shown in fig. 3A, the IP address setting module 11 includes a first card IP address obtaining unit 111, a second card IP address allocating unit 112, and a feedback unit 113, where:
a first card IP address obtaining unit 111, configured to send an instruction of a first network element device attached to an access network to the first card 2 when there is a data exchange requirement between the application program 4 and the program support server; enabling the first card 2 to start a process of attaching to a first network element device of the access network, and obtaining an IP address allocated to the first card 2 by the first network element device;
a second card IP address allocating unit 112, configured to send an instruction of attaching to a second network element device of the access network to the second card 3; and enabling the second card 3 to start a process of a second network element device attached to the access network, the second network element device inquiring and obtaining an IP address corresponding to the user identification number according to the user identification number of the first card 2, and allocating the same IP address as the first card 2 to the first card 2;
a feedback unit 113, configured to relay and feed back the IP address of the first card 2 to the application 4; and, the IP address of the second card 3 is relayed and fed back to the application program 4;
the first network element device and the second network element device respectively comprise any one of a packet data gateway and a service gateway.
Preferably, the internet service accessing module 1 further includes a prompting unit and an indicating unit, wherein:
the prompting unit is used for popping up a prompting frame to a user to prompt whether to start the access network multiplexing service or not when the mobile terminal starts to access the internet service;
and the indicating unit is used for sending an indication of attaching the packet data gateway to the main card after the user determines to start the access network multiplexing service.
The primary card and the secondary card are respectively assigned with private network IP addresses in the attachment process, namely a packet data gateway and a service gateway, which are important network elements in a mobile communication network. When a dual-card dual-standby dual-channel mobile terminal starts to access an internet service, an access internet service module 1 pops up a prompt frame to a user whether to start an access Network multiplexing service, after the user determines that the access internet service module 1 firstly starts a main card to apply for an IP address from a Packet Data Network Gateway (PDN GW), then starts a secondary card to apply for the IP address from a Gateway GSN, when the service Gateway inquires about the service attribute of the secondary card through a home location register, the secondary card number is obtained to apply for the access Network multiplexing service, the main card number is obtained, the service Gateway inquires about the IP address allocated by the main card number from a home subscription server, and the service Gateway allocates the same IP address as the main card to the secondary card.
As shown in fig. 3B, the access data proportional allocation module 12 includes a network support type obtaining unit 121, a network support type comparing unit 122, and a proportional allocation unit 123, where:
a network support type obtaining unit 121, configured to obtain a network support type of the access network in the current state of the first card 2 and the second card 3;
a network support type comparing unit 122, configured to compare network access support types of the first card 2 and the second card 3;
the proportion allocating unit 123 is configured to allocate access data proportions to the first card 2 and the second card 3, and includes:
if the network access support types of the first card 2 and the second card 3 are the same, the number of the IP packets of the access data distributed to the first card 2 and the second card 3 is the same;
if the network access support types of the first card 2 and the second card 3 are different, the number of IP packets of the access data allocated to one of the first card 2 and the second card 3 with the higher network access support type is greater than the number of IP packets of the access data allocated to the other of the first card 2 and the second card 3 with the lower network access support type.
As shown in fig. 3C, the access module 13 includes a relay temporary storage unit 131 and a transmission unit 132, wherein:
a relay temporary storage unit 131, configured to relay and temporarily store the IP packet sent by the application program 4 when data is sent from the application program 4 to the program support server within a preset time period; when the data is transmitted from the program support server to the application program 4, the first IP packet component and the second IP packet component received by the first card 2 and the second card 3 are transferred and temporarily stored;
the transmission unit 132 is configured to, when data is transmitted from the application program 4 to the program support server, decompose the IP packet of the application program 4 temporarily transferred and stored into a first IP packet component and a second IP packet component according to the access data ratio, and respectively send the first IP packet component and the second IP packet component to the first card 2 and the second card 3; and transmitting the first and second IP packet components received by the first and second cards 2 and 3 to the application 4 when the data is transmitted from the program support server to the application 4.
The access internet service module 1 inquires the network access support type of the main card attached access network and the network access support type of the auxiliary card attached access network, determines the quantity proportion of IP packets sent to the main card and the auxiliary card according to the network access support types, sets a timer for the access internet service module 1, and sends the IP packets sent by the application program 4 to the main card and the auxiliary card according to the proportion in a preset time.
The invention also provides a mobile terminal which is provided with a first card 2, a second card 3 and the internet access service module 1, wherein the internet access service module 1 is arranged between an application program 4 and the first card 2 and the second card 3. It is easy to understand that the mobile terminal coordinates the data flow of the first card 2 and the second card 3 accessing the internet service through the internet service module 1, instead of using only one of the first card 2 and the second card 3, thereby having a higher network speed.
Based on the method for accessing the internet service, the internet service accessing module 1 and the mobile terminal, the invention also provides a data access system, which comprises network access equipment and a firewall, wherein the firewall is provided with a timer and an IP packet allocation access data proportion module matched with the mobile terminal.
A timer is arranged on a firewall of an upper connection of a packet data gateway and a service gateway, the quantity proportion of IP packets respectively sent by a main card and an auxiliary card is counted within preset time, when the IP packets sent to a mobile terminal user by an external network reach the firewall, the firewall respectively sends the IP packets to the packet data gateway and the service gateway according to the quantity proportion, the packet data gateway and the service gateway respectively send the IP packets to the main card and the auxiliary card, and through multiplexing of access networks attached to the main card and the auxiliary card, the internet service rate is improved, and the user experience is improved.
As shown in fig. 4, and with reference to the mobile terminal and the structure schematic of the internet access service module 1 in fig. 2, the following will specifically describe the process of multiplexing the access network of the data access system based on the above internet access service method and the access internet service module and the mobile terminal (i.e. the dual-card dual-standby dual-pass mobile terminal), as follows:
1) the user of the mobile terminal 21 with dual cards and dual standby applies for the multiplexing service of the main card and the auxiliary card access network, and the service subscription attribute of the main card number of the mobile terminal 21 on the attribution subscription server 24 comprises the multiplexing service of the access network; the service subscription attribute of the sub-card number of the mobile terminal 21 on the home location register 25 includes an access network multiplexing service;
2) when the mobile terminal 21 starts to access the internet service, the internet service accessing module 1 pops up a prompt box to the user whether to start the access network multiplexing service;
3) after the user confirms, the access internet service module 1 sends an instruction of attaching the packet data gateway 22 to the main card;
4) the main card starts the flow of attaching the packet data gateway 22, obtains the private network IP address distributed by the packet data gateway 22, feeds the private network IP address back to the access internet service module 1, and sends the access internet service module 1 to the application program 4;
5) and the access internet service module 1 sends an instruction of attaching the service gateway 23 to the auxiliary card. The auxiliary card sends out attachment information to the service gateway 23, the service gateway 23 inquires about the service attribute of the auxiliary card number from the home location register 25, obtains the auxiliary card application access network multiplexing service and the multiplexed main card number, the service gateway 23 inquires about the private network IP address allocated to the main card from the home subscription server 24 through the main card number, and allocates the IP address to the auxiliary card at the same time;
6) the auxiliary card feeds back the obtained IP address to the Internet access service module 1, and the Internet access service module 1 sends the obtained IP address to the application program 4;
7) the access internet service module 1 acquires the access network access support types of the main card and the auxiliary card in the current states, and determines the quantity proportion of the IP packets allocated to the main card and the auxiliary card according to the network access support types;
if the network access support types of the main card and the auxiliary card are the same, the number of IP packets allocated to the main card and the auxiliary card is equal. If the network access support type of the main card is 4G, the network access support type of the auxiliary card is 3G, and the ratio of the number of IP packets allocated to the main card and the auxiliary card is 10: 1. If the network access support type of the main card is 3G, the network access support type of the auxiliary card is 2G, and the quantity ratio of IP packets allocated to the main card and the auxiliary card is 100: 1;
8) the Internet access service module 1 is provided with a timer, and IP packets sent by the application program 4 are respectively sent to the main card and the auxiliary card according to the quantity proportion of the IP packets distributed to the main card and the auxiliary card within a preset time length;
9) the packet data Gateway 22 and the service Gateway 23 are all connected to the same firewall 28, the firewall 28 converts the source private network IP address in the IP packet sent by the mobile terminal 21 into the public network IP address of the firewall 28 through address conversion, and sends the public network IP address to the external network through the visited SGSN (i.e. GPRS router, GSN (Gateway GPRS Support node))26 and the home GGSN (i.e. GSN Gateway, GSN Gateway) 27;
10) the firewall 28 sets a timer, and counts the number of the IP packets of the mobile terminal 21 respectively sent by the packet data gateway 22 and the service gateway 23 according to the source IP address within a preset time period, and determines the number proportion of the IP packets of the main card and the auxiliary card;
11) when receiving an IP packet sent to the mobile terminal 21 by an external network within a preset time length by the firewall 28, respectively sending the IP packet to the packet data gateway 22 and the service gateway 23 through the visited SGSN26 and the home GGSN27 according to the quantity proportion of the IP packets of the main card and the auxiliary card;
12) the packet data gateway 22 and the service gateway 23 respectively send the IP packet to the corresponding primary card or secondary card;
13) and the main card and the auxiliary card send the received IP packet to the Internet access service module 1, and the Internet access service module 1 forwards the IP packet to the application program 4.
According to the method and the module for accessing the internet service, the main card and the auxiliary card are bound and distributed in proportion and provide the internet service together according to the current network condition of the main card and the network condition of the auxiliary card, so that the high-speed internet access of the mobile terminal is realized, and the requirement of a user on the internet access speed when accessing the high-speed internet service is effectively met.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A method for accessing Internet service is applied to a dual-card dual-standby mobile terminal or a dual-card dual-standby dual-pass mobile terminal provided with a first card and a second card, and is characterized by comprising the following steps:
setting the IP addresses of the first card and the second card for accessing the Internet service to be the same IP address;
allocating access data proportion to the first card and the second card according to the network access support types of the first card and the second card;
temporarily storing the number of IP packets between the application programs of the mobile terminal and the program support server which are respectively distributed to the first card and the second card in a transfer mode according to the access data proportion within a preset time length, and completing data transmission between the application programs and the program support server;
wherein, the step of setting the IP addresses of the first card and the second card for accessing the internet service as the same IP address comprises:
when the application program and the program support server have data exchange requirements, sending an indication of a first network element device attached to an access network to the first card;
the first card starts a process of attaching the first network element equipment of the access network to obtain an IP address allocated to the first card by the first network element equipment;
forwarding and feeding back the IP address of the first card to the application program;
sending an indication of a second network element device attached to the access network to the second card;
the second card starts a process of attaching to the second network element equipment of the access network, the second network element equipment inquires and obtains an IP address corresponding to the user identification number according to the user identification number of the first card, and the IP address same as the first card is distributed to the second card;
forwarding and feeding back the IP address of the second card to the application program;
the first network element device and the second network element device respectively comprise any one of a packet data gateway and a service gateway.
2. The method of claim 1, wherein the step of allocating the ratio of access data to the first card and the second card according to the network access support type of the first card and the second card comprises:
acquiring the network support type of the access network in the current state of the first card and the second card;
comparing the network access support types of the first card and the second card;
allocating access data proportions to the first card and the second card, comprising:
if the network access support types of the first card and the second card are the same, the number of IP packets of the access data distributed to the first card and the second card is the same;
if the network access support types of the first card and the second card are different, the number of the IP packets of the access data allocated to one of the first card and the second card with the higher network access support type is greater than the number of the IP packets of the access data allocated to the other card with the lower network access support type.
3. The method of claim 1, wherein in the step of transferring and buffering the number of IP packets between the application and the program support server of the mobile terminal respectively assigned to the first card and the second card according to the access data ratio within a preset time period and completing data transmission between the application and the program support server, when data is transferred from the application to the program support server:
temporarily storing the IP packet sent by the application program in a transferring way within the preset time length;
decomposing the IP packet of the application program temporarily transferred and stored into a first IP packet component and a second IP packet component according to the access data proportion, and respectively sending the first IP packet component and the second IP packet component to the first card and the second card;
the first card and the second card are respectively connected to the same firewall through first network element equipment and second network element equipment;
and the firewall converts the source private network IP address in the IP packet sent by the mobile terminal into the public network IP address of the firewall through address conversion, and sends the IP packet to an external network.
4. The method of accessing internet services of claim 3, wherein the step of completing the data transfer between the application program and the program support server further comprises: the firewall counts the number of IP packets respectively sent to the mobile terminal by the first network element equipment and the second network element equipment according to the source IP address within the preset time length, and counts and records the ratio of the number of the IP packets of the first card and the second card;
correspondingly, within a preset time length, when data is transmitted from the program support server to the application program:
the firewall decomposes the received IP packet sent by the external network to the mobile terminal into a first IP packet component and a second IP packet component respectively according to the quantity proportion of the IP packets of the first card and the second card within the preset time length, and sends the first IP packet component and the second IP packet component to the first network element equipment and the second network element equipment;
the first network element device and the second network element device respectively correspondingly send the received first IP packet component and the second IP packet component to the corresponding first card or second card;
and temporarily storing the first IP packet component and the second IP packet component received by the first card and the second card in a transfer mode, and sending the first IP packet component and the second IP packet component to the application program.
5. The method of any of claims 1-4, wherein one of the first card or the second card is configured as a primary card and the other of the first card or the second card is configured as a secondary card;
the first card and the second card belong to the same operator.
6. The utility model provides an access internet service module, is applied to the dual-card dual-standby mobile terminal or dual-card dual-standby bi-pass mobile terminal including first card and second card, its characterized in that, includes IP address setting module, visits data proportion distribution module and access module, wherein:
the IP address setting module is used for setting the IP addresses of the first card and the second card for accessing the Internet service to be the same IP address;
the access data proportion distribution module is used for distributing access data proportion for the first card and the second card according to the network access support types of the first card and the second card;
the access module is used for transferring and temporarily storing IP packets between the application programs of the mobile terminal and the program support servers which are respectively distributed to the first card and the second card according to the access data proportion within a preset time length, and completing data transmission between the application programs and the program support servers;
wherein, the IP address setting module comprises a first card IP address acquisition unit, a second card IP address allocation unit and a feedback unit, wherein:
the first card IP address obtaining unit is configured to send an instruction of a first network element device attached to an access network to the first card when there is a data exchange requirement between the application program and the program support server; enabling the first card to start a process of attaching the first network element equipment of the access network, and obtaining an IP address allocated to the first card by the first network element equipment;
the second card IP address allocating unit is configured to send an instruction of a second network element device attached to an access network to the second card; enabling the second card to start a process of attaching to the second network element equipment of the access network, wherein the second network element equipment inquires and obtains an IP address corresponding to the user identification number according to the user identification number of the first card, and allocates the same IP address as the first card to the second card;
the feedback unit is used for forwarding and feeding back the IP address of the first card to the application program; and forwarding and feeding back the IP address of the second card to the application program;
the first network element device and the second network element device respectively comprise any one of a packet data gateway and a service gateway.
7. The module of claim 6, wherein the access data proportional allocation module comprises a network support type obtaining unit, a network support type comparing unit and a proportional allocation unit, wherein:
the network support type obtaining unit is used for obtaining the network support type of the access network in the current state of the first card and the second card;
the network support type comparing unit is used for comparing the network access support types of the first card and the second card;
the proportion distribution unit is used for distributing the proportion of the access data for the first card and the second card, and comprises:
if the network access support types of the first card and the second card are the same, the number of IP packets of the access data distributed to the first card and the second card is the same;
if the network access support types of the first card and the second card are different, the number of the IP packets of the access data allocated to one of the first card and the second card with the higher network access support type is greater than the number of the IP packets of the access data allocated to the other card with the lower network access support type.
8. The module of claim 6, wherein the access module comprises a relay register unit and a transmission unit, and wherein:
the transfer temporary storage unit is used for transferring and temporarily storing the IP packet sent by the application program when data is transmitted from the application program to the program support server within the preset time length; when the data is transmitted from the program support server to the application program, the first IP packet component and the second IP packet component received by the first card and the second card are transferred and temporarily stored;
the transmission unit is used for decomposing the IP packet of the application program temporarily transferred and stored into the first IP packet component and the second IP packet component according to the access data proportion when the data is transmitted from the application program to the program support server, and respectively transmitting the first IP packet component and the second IP packet component to the first card and the second card; and sending the first IP packet component and the second IP packet component received by the first card and the second card to the application program when the data is sent from the program support server to the application program.
9. A mobile terminal provided with a first card and a second card, characterized in that it further comprises an internet service access module according to any one of claims 6 to 8, said internet service access module being provided between said application and said first card and said second card.
10. A data access system comprising a network access device and a firewall, further comprising the mobile terminal of claim 9, wherein the firewall is provided with a timer and an IP packet allocation access data proportion module matching with the mobile terminal.
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| CN110366168A (en) * | 2019-07-25 | 2019-10-22 | 中国联合网络通信集团有限公司 | A kind of method and system that mobile terminal is interacted with internet |
| CN112995986B (en) * | 2021-02-23 | 2023-06-23 | 中国联合网络通信集团有限公司 | Internet service access method, double-card double-pass mobile terminal and firewall |
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