CN103002516B

CN103002516B - A kind of data transmission method and device, data terminal

Info

Publication number: CN103002516B
Application number: CN201210583293.1A
Authority: CN
Inventors: 杨林; 李加将
Original assignee: Hisense Mobile Communications Technology Co Ltd
Current assignee: Hisense Mobile Communications Technology Co Ltd
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2016-03-23
Anticipated expiration: 2032-12-28
Also published as: CN105592505B; CN105592505A; CN103002516A

Abstract

The embodiment of the present invention relates to data communication technology field, in particular to a kind of data transmission method and device, data terminal, in order to solve exist in prior art due to the air interface resource between data terminal and base station limited, thus affect each subscriber equipment and network side carries out the speed of transfer of data and the problem of quality.The data transmission method that the embodiment of the present invention provides comprises: the data terminal comprising multiple identification cards is defined as passage corresponding to identification card that destination object distributes; Data terminal transmits data by the Management Of Resources, Accesses & Network side that destination object is corresponding.The embodiment of the present invention achieves and improves speed and the quality that each subscriber equipment and network side carry out transfer of data.

Description

A kind of data transmission method and device, data terminal

Technical field

The present invention relates to data communication technology field, particularly a kind of data transmission method and device, data terminal.

Background technology

Along with the fast development of mobile Internet, user is also growing at top speed for the demand of mobile data services, not only wish to pass through smart mobile phone access band the Internet anywhere or anytime, also wish to pass through the access band the Internet anywhere or anytime such as panel computer, notebook computer, thus as subscriber equipment (such as, panel computer, notebook computer) data terminal of access device of access band the Internet have also been obtained and develop fast, wherein, normally used data terminal mainly contains card of surfing Internet and portable wideband wireless device MiFi.

At present because the air interface resource between data terminal and base station is limited, thus make multiple subscriber equipment when by data terminal access band the Internet, the bandwidth that can enjoy is very limited, such as, two subscriber equipmenies pass through the code division multiple access of TD-SCDMA(time division synchronous) MiFi shared verification, when each subscriber equipment is by WLAN (WLAN (wireless local area network)) signal access MiFi, most High Availabitity bandwidth reaches 600Mbps(megabit per second), and only have 2.8Mbps due to air interface bandwidth during MiFi access carrier network, thus the most high bandwidth that each subscriber equipment enjoys only has 1.4Mbps, even if use LTE(Long Term Evolution) technology, air interface bandwidth during MiFi access carrier network is 150Mbps, thus the most high bandwidth that each subscriber equipment enjoys also only has 75Mbps.

In sum, at present because the air interface resource between data terminal and base station is limited, the bandwidth causing each subscriber equipment in multiple subscriber equipmenies of access data terminal to enjoy is very limited, thus have impact on speed and quality that each subscriber equipment and network side carry out transfer of data.

Summary of the invention

A kind of data transmission method that the embodiment of the present invention provides and device, data terminal, in order to solve exist in prior art due to the air interface resource between data terminal and base station limited, thus affect each subscriber equipment and network side carries out the speed of transfer of data and the problem of quality.

A kind of data transmission method that the embodiment of the present invention provides, comprising:

The data terminal comprising multiple identification cards is defined as passage corresponding to identification card that destination object distributes;

Data terminal transmits data by the Management Of Resources, Accesses & Network side that destination object is corresponding.

A kind of data transmission device provided by the invention, comprising:

First processing module, the passage that the identification card for being defined as destination object distribution is corresponding;

Second processing module, transmits data for the Management Of Resources, Accesses & Network side corresponding by destination object.

A kind of data terminal provided by the invention, comprise described data transmission device and multiple identification cards, described data transmission device controls multiple identification cards.

In embodiments of the present invention, the data terminal comprising multiple identification cards is defined as passage corresponding to identification card that destination object distributes; And transmit data by the Management Of Resources, Accesses & Network side that this destination object is corresponding, because data terminal comprises multiple identification cards, often open identification card and a passage is set up in base station, thus the air interface resource between data terminal and base station is extended, thus add the bandwidth that each destination object in multiple destination object can enjoy, further increase speed and quality that each subscriber equipment and network side carry out transfer of data.

Accompanying drawing explanation

Fig. 1 is embodiment of the present invention data transmission method schematic flow sheet;

Fig. 2 is the method flow schematic diagram of the embodiment of the present invention based on the round-robin scheduling of subscriber equipment;

Fig. 3 is the method flow schematic diagram of the embodiment of the present invention based on the equity dispatching of subscriber equipment;

Fig. 4 is the method flow schematic diagram of the embodiment of the present invention based on the round-robin scheduling of packet;

Fig. 5 is the method flow schematic diagram of the embodiment of the present invention based on the equity dispatching of packet;

Fig. 6 is embodiment of the present invention subscriber equipment, carries out the structural representation of data communication between data terminal and network side;

Fig. 7 is the method detailed schematic flow sheet of embodiment of the present invention transfer of data;

Fig. 8 is embodiment of the present invention data transmission device structural representation.

Embodiment

The embodiment of the present invention, the data terminal comprising multiple identification cards is defined as passage corresponding to identification card that destination object distributes; And transmit data by the Management Of Resources, Accesses & Network side that this destination object is corresponding, because data terminal comprises multiple identification cards, a passage is set up in an identification card and base station, thus the air interface resource between data terminal and base station is extended, thus add the bandwidth that each destination object in multiple destination object can enjoy, further increase speed and quality that each subscriber equipment and network side carry out transfer of data, and then improve Consumer's Experience.

Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.

As shown in Figure 1, embodiment of the present invention data transmission method comprises the following steps:

Step 101, the data terminal comprising multiple identification cards are defined as passage corresponding to identification card that destination object distributes;

Step 102, data terminal transmit data by the Management Of Resources, Accesses & Network side that destination object is corresponding.

Preferably, the data terminal in the embodiment of the present invention can be card of surfing Internet, portable wideband wireless device MiFi and have the smart mobile phone etc. of individual focus function.

Preferably, the corresponding passage of an identification card of data terminal, namely for an identification card of data terminal, after this identification card and base station connect, network side IP(InternetProtocol corresponding to this identification card can distribute for the data terminal that this identification card is corresponding, Internet protocol) address, data terminal determines that the IP address that this identification card is corresponding is the passage that this identification card is corresponding.

Preferably, identification card in the embodiment of the present invention can communicate with network side, and by connecting with base station, thus obtain any smart card of IP address, such as SIM(SubscriberIdentityModel, client identification module), USIM(UniversalSubscriberIdentityModule, Global Subscriber identification card), UIM (UserIdentityModel, subscriber identification module) etc.

Preferably, the standard part of multiple identification cards that data terminal comprises is identical, all identical or complete not identical, the identification card that any two standards comprised for data terminal are identical, can be connected, also can connect from different base stations with same base station.

Such as, data terminal comprises three identification cards, two is GSM standard, be respectively sim1 and sim2, one is CDMA standard, is uim1, then sim1 with uim1 is connected from different base stations, sim2 with uim1 is connected from different base stations, and sim1 with sim2 can be connected with same base station, also can connect from different base stations.

Preferably, data terminal receives the data from subscriber equipment, comprising:

Data terminal is user equipment allocation tunnel, and namely data terminal is user equipment allocation virtual ip address.

Wherein, tunnel is data terminal is the access passage that different user devices distributes, data terminal initialization configure tunnel corresponding to this subscriber equipment in process of user equipment access usually, subscriber equipment is the tunnel transmission data that it distributes by data terminal, and data terminal receives the data from this subscriber equipment by this tunnel.

Wherein, for different subscriber equipmenies, the tunnel that data terminal is distributed can be identical, also can be different.

Wherein, data terminal, keeping in the process be connected with subscriber equipment, along with time variations, redistributes tunnel also can to this subscriber equipment.

Preferably, destination object is subscriber equipment or packet.

Subscriber equipment in the embodiment of the present invention can be mobile phone, notebook computer, panel computer etc.

Preferably, the subscriber equipment in the embodiment of the present invention can wirelessly be connected with data terminal, also can be connected by wired mode; When subscriber equipment is wirelessly connected with data terminal, subscriber equipment can pass through bluetooth or wifi(Wireless Fidelity) access data terminal; When subscriber equipment is connected by wired mode with data terminal, subscriber equipment can be connected with data terminal by wire cable.

Preferably, a destination object and data terminal can be had to carry out data communication, also multiple destination object and data terminal can be had to carry out data communication, and the destination object thus in the embodiment of the present invention refers to the destination object carrying out data communication with data terminal or the some destination objects carried out with data terminal in multiple destination objects of data communication.

Below by respectively to destination object be subscriber equipment or packet time, in step 101, the execution mode that data terminal is defined as passage corresponding to identification card that destination object distributes is introduced.

When situation one, destination object are subscriber equipment, data terminal is defined as the execution mode of passage corresponding to identification card that destination object distributes.

Preferably, when destination object is subscriber equipment, the mode that data terminal is defined as passage corresponding to identification card that destination object distributes has multiple, will be introduced respectively below.

Mode one, data terminal determine the quantity of the identification card connected with network side and the quantity of subscriber equipment; And according to the quantity of identification card connected with network side and the quantity of subscriber equipment, be defined as the passage that identification card that destination object distributes is corresponding.

Preferably, data terminal, according to the quantity of identification card connected with network side and the quantity of subscriber equipment, is defined as the passage that identification card that destination object distributes is corresponding, comprises:

When the quantity of the identification card connected with network side is not less than the quantity of subscriber equipment, is defined as each destination object and passage corresponding at least one identification card distributes;

When the quantity of the identification card connected with network side is less than the quantity of subscriber equipment, is defined as at least one destination object and passage corresponding to same identification card distributes.

Embodiment one

As shown in Figure 2, tentation data terminal comprises S altogether and opens identification card, and S opens identification card and all initiates to base station to connect, and have N to open identification card and base station connects (wherein, N is not more than S), data terminal determines that N opens N number of passage corresponding to identification card; And have M subscriber equipment to wait for by this data terminal access network;

When N >=M, data terminal is defined as passage X corresponding to X position user equipment allocation identification card X, is the passage 1 of first user equipment allocation identification card 1 correspondence, is the passage M that M position user equipment allocation identification card M is corresponding;

When N < M, as 1≤X≤N, data terminal is defined as passage X corresponding to X position user equipment allocation identification card X; As N≤X≤M, data terminal is defined as passage (X-N) corresponding to X position user equipment allocation (X-N) individual identification card; It is then the passage 1 of the 1st and (X=N+1) position user equipment allocation identification card 1 correspondence, be the passage 2 etc. of the 2nd and (X=N+2) position user equipment allocation identification card 2 correspondence, realize N being opened N number of channel cycle corresponding to identification card and distribute to subscriber equipment;

Wherein, X represents the figure place that a subscriber equipment arranges in all subscriber equipmenies, 1≤X≤M.

Preferably, can determine which subscriber equipment a subscriber equipment is at random, also can initiate the time order and function of connection request according to subscriber equipment to data terminal, determine which subscriber equipment this subscriber equipment is, specifically can set as required; After determining which subscriber equipment a subscriber equipment be, can adopt which subscriber equipment to the mode of subscriber equipment numbering identifies this subscriber equipment be, other also can be adopted this subscriber equipment of unique identification to be which subscriber equipment identifies this subscriber equipment be for the representation of which subscriber equipment.

Preferably, can determine which passage the passage that identification card is corresponding is at random, can determine which passage the passage that this identification card is corresponding is according to the position of identification card in data terminal, the priority time that also can connect according to identification card and base station determines which passage the passage that this identification card is corresponding is, specifically can set as required; After determining which passage passage that identification card is corresponding be, identifying execution mode which passage passage corresponding to this identification card is and the embodiment of the present invention, to identify this subscriber equipment be that the execution mode of which subscriber equipment is similar.

It should be noted that, in embodiment one, data terminal can set passage corresponding to the corresponding identification card of each subscriber equipment, also the passage that the corresponding multiple identification card of each subscriber equipment is corresponding can be set as required, such as, be set as the passage N that the passage X that X position user equipment allocation identification card X is corresponding and identification card N is corresponding, be set as the passage (X+1) that passage X that X position user equipment allocation identification card X is corresponding, identification card (X+1) are corresponding and passage N etc. corresponding to identification card N.

Preferably, when there being new subscriber equipment to initiate access network request to this data terminal, this subscriber equipment being defined as (M+1) position subscriber equipment, and upgrading the quantity of subscriber equipment.

Preferably, the situation that the connection of identification card and base station having set up if exist disconnects, this identification card can be indicated again to initiate to base station to connect by data terminal, if in setting-up time length, this identification card and base station connect not yet, then data terminal discharges the connection of this road, upgrades the quantity of the identification card connected with base station, namely upgrade the quantity of the identification card connected with network side, and redistribute and change subscriber equipment corresponding to identification card.

Wherein, data terminal can the connection of setting up of cycle detection identification card and base station.

Mode two, data terminal determine the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment; And according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment, be defined as the passage that the identification card of destination object distribution is corresponding.

Preferably, according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment, be defined as the passage that the identification card of destination object distribution is corresponding, comprise:

Data terminal, according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment, based on the principle of justice, is defined as the passage that the identification card of destination object distribution is corresponding.

Embodiment two

As shown in Figure 3, data terminal comprises S altogether and opens identification card, and S opens identification card and all initiates to base station to connect, and have N to open identification card and base station connects (wherein, N is not more than S), data terminal determines that N opens the capacity of N number of passage corresponding to identification card and each passage; And have M subscriber equipment to wait for by this data terminal access network;

Data terminal, according to the capacity of passage each in N number of passage, is defined as the passage of each user equipment allocation in M subscriber equipment.

Preferably, data terminal is according to the capacity of passage each in N number of passage, and the mode being defined as the passage of each user equipment allocation in M subscriber equipment has multiple, conveniently introduces, citing is described below.

Example one, reach the level of capacity reference according to channel capacity, be defined as the passage of user equipment allocation.

Such as, N=2, is respectively sim1 and base station and connects the first passage formed, and sim2 and base station connect the second channel formed, and the capacity of first passage is 100Mbps, and the capacity of second channel is 50Mbps, M=3;

Set a capacity reference, such as Ref=100Mbps, according to the capacity of first passage, determine that the level that the capacity of first passage reaches capacity reference is 100%, according to the capacity of second channel, determine that the level that the capacity of second channel reaches capacity reference is 50%, thus determine that each subscriber equipment takies the channel resource of 50% of capacity reference, then determine 2 subscriber equipmenies distributed to by first passage in 3 subscriber equipmenies, and second channel is distributed to remaining 1 subscriber equipment.

Example two, ratio according to channel capacity, be defined as the passage of user equipment allocation.

Such as, N=3, be respectively sim1 and base station to connect the first passage formed, sim2 and base station connect the second channel formed, and sim3 and base station connect the third channel formed, the capacity of first passage is 100Mbps, and the capacity of second channel is 50Mbps, the capacity of third channel is 25Mbps, M=7;

Determine that the ratio of the capacity of first, second and third passage is 4:2:1, and M=7, then determine 4 subscriber equipmenies distributed to by first passage in 7 subscriber equipmenies, second channel is distributed to 2 subscriber equipmenies in 7 subscriber equipmenies, and third channel is distributed to remaining 1 subscriber equipment.

Example three, magnitude relationship according to channel capacity, be defined as the passage of user equipment allocation.

Such as, N=2, is respectively sim1 and base station and connects the first passage formed, and sim2 and base station connect the second channel formed, and the capacity of first passage is 70Mbps, and the capacity of second channel is 45Mbps, M=3;

The capacity of data terminal determination first passage is greater than the capacity of second channel, therefore determines 2 subscriber equipmenies distributed to by first passage in 3 subscriber equipmenies, and second channel is distributed to remaining 1 subscriber equipment.

Example four, magnitude relationship according to passage residual capacity, be defined as the passage of user equipment allocation.

Data terminal, according to the quantity of the capacity of first passage, the capacity of second channel and subscriber equipment, is determined to divide the channel capacity to each subscriber equipment equally; That is, dividing equally to the channel capacity of each subscriber equipment is (70+45)/3Mbps;

The capacity of data terminal determination first passage is greater than the capacity of second channel, and the channel capacity of (the 70+45)/3Mbps of first passage is distributed to first subscriber equipment;

After data terminal determines to distribute first subscriber equipment, the residual capacity (residual capacity of first passage is approximately 32Mbps) of first passage is less than the capacity of second channel, and the channel capacity of (the 70+45)/3Mbps of second channel is distributed to second subscriber equipment;

After data terminal determines to distribute second subscriber equipment, the capacity of first passage is greater than the capacity of second channel, and the residual capacity of first passage is distributed to third party equipment.

It should be noted that, in embodiment two, data terminal can set passage corresponding to the corresponding identification card of each subscriber equipment, also can set the passage that the corresponding multiple identification card of each subscriber equipment is corresponding as required.

Preferably, if when having new subscriber equipment to initiate to connect to data terminal, can estimate that each passage is supplied to the capacity of subscriber equipment, and be supplied to the capacity of subscriber equipment according to each passage, be defined as the passage of this new user equipment allocation.

Such as, N=2, is respectively sim1 and base station and connects the first passage formed, and sim2 and base station connect the second channel formed, and the capacity of first passage is 70Mbps, and the capacity of second channel is 45Mbps;

Data terminal is first and second user equipment allocation first passage, and is the 3rd user equipment allocation second channel;

New subscriber equipment is had to initiate to connect to data terminal, data terminal determines that this subscriber equipment is the 4th subscriber equipment, data terminal estimates that each passage is supplied to the capacity of subscriber equipment, determine that the capacity that first passage is on average supplied to each subscriber equipment is 35Mbps, the capacity that second channel is supplied to subscriber equipment is 45Mbps, the capacity that second channel is supplied to subscriber equipment is greater than the capacity that first passage is supplied to subscriber equipment, is thus defined as the user equipment allocation second channel that this is new.

Preferably, the situation that the connection of identification card and base station having set up if exist disconnects, this identification card can be indicated again to initiate to base station to connect by data terminal, if in setting-up time length, this identification card and base station connect not yet, then data terminal discharges the connection of this road, upgrades the quantity of the identification card connected with base station, namely upgrade the quantity of the identification card connected with network side, and redistribute subscriber equipment corresponding to this identification card.

When situation two, destination object are packet, data terminal is defined as the execution mode of passage corresponding to identification card that destination object distributes.

Preferably, when destination object is packet, the mode that data terminal is defined as passage corresponding to identification card that destination object distributes has multiple, will be introduced respectively below.

Mode one, data terminal determine the quantity of the identification card connected with network side and the quantity of packet; And according to the quantity of identification card connected with network side and the quantity of packet, be defined as the passage that identification card that destination object distributes is corresponding.

Preferably, data terminal, according to the quantity of identification card connected with network side and the quantity of packet, is defined as the passage that identification card that destination object distributes is corresponding, comprises:

When the quantity of the identification card connected with network side is not less than the quantity of packet, is defined as each destination object and passage corresponding at least one identification card distributes;

When the quantity of the identification card connected with network side is less than the quantity of packet, is defined as at least one destination object and passage corresponding to same identification card distributes.

Embodiment three

As shown in Figure 4, tentation data terminal comprises S altogether and opens identification card, and S opens identification card and all initiates to base station to connect, and have N to open identification card and base station connects (wherein, N is not more than S), data terminal determines that N opens N number of passage corresponding to identification card; And have Z packets need to be transmitted by this N number of passage;

When N >=Z, data terminal is defined as passage Y corresponding to Y allocation of packets identification card Y, is the passage 1 of first allocation of packets identification card 1 correspondence, is the passage Z that Z allocation of packets identification card Z is corresponding;

When N < Z, as 1≤Y≤N, data terminal is defined as passage Y corresponding to Y allocation of packets identification card Y; As N≤Y≤Z, data terminal is defined as passage (Y-N) corresponding to Y allocation of packets (Y-N) individual identification card; Be then the passage 1 of the 1st and (Y=N+1) individual allocation of packets identification card 1 correspondence, be the passage 2 etc. of the 2nd and (Y=N+2) individual allocation of packets identification card 2 correspondence, realizing N being opened N number of channel cycle corresponding to identification card dispatches to packet;

Wherein, Y represents that data wrap in the figure place arranged in all packets, 1≤X≤Z.

Preferably, can determine which packet a packet is at random, also according to the time order and function determining packet, can determine which packet this packet is, specifically can set as required; After determining which packet a packet be, which packet can adopt and identify this packet to the mode of package number is, other also can be adopted this packet of unique identification to be which packet identifies this packet be for the representation of which packet.

Preferably, can determine which passage the passage that identification card is corresponding is at random, can determine which passage the passage that this identification card is corresponding is according to the position of identification card in data terminal, the priority time that also can connect according to identification card and base station determines which passage the passage that this identification card is corresponding is, specifically can set as required; After determining which passage passage that identification card is corresponding be, identifying execution mode which passage passage corresponding to this identification card is and the embodiment of the present invention, to identify this packet be that the execution mode of which packet is similar.

It should be noted that, in embodiment three, data terminal can set passage corresponding to the corresponding identification card of each packet, also the passage that the corresponding multiple identification card of each packet is corresponding can be set as required, such as, be set as the passage N that the passage Y that Y allocation of packets identification card Y is corresponding and identification card N is corresponding, be set as the passage (Y+1) that passage Y that Y allocation of packets identification card Y is corresponding, identification card (Y+1) are corresponding and passage N etc. corresponding to identification card N.

Preferably, when this data terminal has new packet to transmit, this packet is defined as (Z+1) individual packet, and the quantity of more new data packets.

Preferably, the situation that the connection of identification card and base station having set up if exist disconnects, this identification card can be indicated again to initiate to base station to connect by data terminal, if in setting-up time length, this identification card and base station connect not yet, then data terminal discharges the connection of this road, upgrades the quantity of the identification card connected with base station, namely upgrade the quantity of the identification card connected with network side, and redistribute and change packet corresponding to identification card.

Mode two, data terminal determine the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet; And according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet, be defined as the passage that the identification card of destination object distribution is corresponding.

Preferably, according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet, be defined as the passage that the identification card of destination object distribution is corresponding, comprise:

Data terminal, according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet, based on the principle of justice, is defined as the passage that the identification card of destination object distribution is corresponding.

Embodiment four

As shown in Figure 5, data terminal comprises S altogether and opens identification card, and S opens identification card and all initiates to base station to connect, and have N to open identification card and base station connects (wherein, N is not more than S), data terminal determines that N opens the capacity of N number of passage corresponding to identification card and each passage; And have Z packets need to transmit;

Data terminal, according to the capacity of passage each in N number of passage, is defined as the passage of each allocation of packets in Z packet.

Preferably, data terminal is according to the capacity of passage each in N number of passage, and the mode being defined as the passage of each allocation of packets in Z packet has multiple, conveniently introduces, citing is described below.

Example one, reach the level of capacity reference according to channel capacity, be defined as the passage of allocation of packets.

Such as, N=2, is respectively sim1 and base station and connects the first passage formed, and sim2 and base station connect the second channel formed, and the capacity of first passage is 100Mbps, and the capacity of second channel is 50Mbps, Z=3;

Set a capacity reference, such as Ref=100Mbps, according to the capacity of first passage, determine that the level that the capacity of first passage reaches capacity reference is 100%, according to the capacity of second channel, determine that the level that the capacity of second channel reaches capacity reference is 50%, thus determine that each packet takies the channel resource of 50% of capacity reference, then determine 2 packets distributed to by first passage in 3 packets, and second channel is distributed to remaining 1 packet.

Example two, ratio according to channel capacity, be defined as the passage of allocation of packets.

Such as, N=3, be respectively sim1 and base station to connect the first passage formed, sim2 and base station connect the second channel formed, and sim3 and base station connect the third channel formed, the capacity of first passage is 100Mbps, and the capacity of second channel is 50Mbps, the capacity of second channel is 25Mbps, Z=7;

Determine that the ratio of the capacity of first, second and third passage is 4:2:1, and Z=7, then determine 4 packets distributed to by first passage in 7 packets, second channel is distributed to 2 packets in 7 packets, and third channel is distributed to remaining 1 packet.

Example three, magnitude relationship according to channel capacity, be defined as the passage of allocation of packets.

Such as, N=2, is respectively sim1 and base station and connects the first passage formed, and sim2 and base station connect the second channel formed, and the capacity of first passage is 70Mbps, and the capacity of second channel is 45Mbps, Z=3;

The capacity of data terminal determination first passage is greater than the capacity of second channel, therefore determines 2 packets distributed to by first passage in 3 packets, and second channel is distributed to remaining 1 packet.

Example four, magnitude relationship according to passage residual capacity, be defined as the passage of allocation of packets.

Data terminal, according to the quantity of the capacity of first passage, the capacity of second channel and packet, is determined to divide the channel capacity to each packet equally; That is, dividing equally to the channel capacity of each packet is (70+45)/3Mbps;

The capacity of data terminal determination first passage is greater than the capacity of second channel, and the channel capacity of (the 70+45)/3Mbps of first passage is distributed to first packet;

After data terminal determines to distribute first packet, the residual capacity (residual capacity of first passage is approximately 32Mbps) of first passage is less than the capacity of second channel, and the channel capacity of (the 70+45)/3Mbps of second channel is distributed to second packet;

After data terminal determines to distribute second packet, the capacity of first passage is greater than the capacity of second channel, the residual capacity of first passage is distributed to the 3rd packet.

Preferably, if when having new packets need transmission, can estimate that each passage is supplied to the capacity of packet, and be supplied to the capacity of packet according to each passage, be defined as the passage of this new allocation of packets.

Data terminal is first and second allocation of packets first passage, and is the 3rd allocation of packets second channel;

Data terminal defines new packets need transmission, data terminal determines that this packet is the 4th packet, estimate that each passage is supplied to the capacity of packet, determine that the capacity that first passage is on average supplied to each packet is 35Mbps, the capacity that second channel is supplied to packet is 45Mbps, the capacity that second channel is supplied to packet is greater than the capacity that first passage is supplied to packet, is thus defined as the allocation of packets second channel that this is new.

Below by respectively to destination object be subscriber equipment or packet time, in step 102, data terminal by destination object corresponding Management Of Resources, Accesses & Network side transmission data execution mode be introduced.

When situation one, destination object are subscriber equipment, data terminal transmits the execution mode of data by the Management Of Resources, Accesses & Network side that destination object is corresponding.

For the situation difference that data terminal is the passage that destination object distributes, the execution mode that data terminal transmits data by the Management Of Resources, Accesses & Network side that destination object is corresponding is also different, is introduced respectively below.

One, data terminal is that a destination object corresponding to an identification card distributes at passage, and this destination object takies alone this passage, and data terminal transmits the execution mode of data by the Management Of Resources, Accesses & Network side that destination object is corresponding.

Preferably, be that a destination object corresponding to an identification card distributes at passage, and this destination object takies alone the situation of this passage for data terminal, data terminal transmits data by the Management Of Resources, Accesses & Network side that destination object is corresponding, comprising:

The data from subscriber equipment received from tunnel are sent to network side by the passage that this subscriber equipment is corresponding by data terminal;

Data terminal passes through the data for this subscriber equipment of channel reception corresponding to this subscriber equipment from network side.

Preferably, data terminal receive from network side for the data of subscriber equipment after, also comprise:

Data for subscriber equipment are sent to this subscriber equipment by data terminal.

Two, be that multiple destination object corresponding to same identification card distributes at passage for data terminal, data terminal is by the execution mode of Management Of Resources, Accesses & Network side transmission data corresponding to destination object.

Preferably, be the situation that multiple destination object distributes passage corresponding to same identification card for data terminal, for the destination object of in multiple destination object, data terminal transmits data by the Management Of Resources, Accesses & Network side that destination object is corresponding, comprising:

Wherein, take same passage for data terminal, send the situation of the data of multiple subscriber equipment; Data terminal can take this same passage in section at one time, sends the data of the plurality of subscriber equipment; Also can take this same passage in different time sections, send the data of the plurality of subscriber equipment.

In enforcement, take same passage at times, improve the bandwidth that subscriber equipment is enjoyed.

Preferably, data terminal receive from network side for the data of subscriber equipment after, comprising:

Data terminal is according to the content of the data for subscriber equipment received or the mark of subscriber equipment that contains for the packet of subscriber equipment, determine that this is for subscriber equipment corresponding to the data of subscriber equipment, and these data for subscriber equipment are sent to corresponding subscriber equipment.

For the content of data terminal according to the data for subscriber equipment received, determine this situation for subscriber equipment corresponding to the data of subscriber equipment, data terminal can when sending upstream data for subscriber equipment (, the data of subscriber equipment are sent to network side), determine the data of the upstream data request of subscriber equipment, thus data terminal is after receiving the data from network side, by the content of data received, can determine the subscriber equipment that these data are corresponding.Exemplify example to be below introduced.

Such as, subscriber equipment 1 and subscriber equipment 2 send upstream data by the first passage of identification card 1 correspondence, and film 1 is downloaded in the upstream data request that data terminal determination subscriber equipment 1 sends, the content of the upstream data request browsing page 1 that subscriber equipment 2 sends;

Data terminal is after receiving the data of network side, judge the content of data, if the content of film 1, then the data from network side received are sent to subscriber equipment 1, if the content of webpage 1, then the data from network side received are sent to subscriber equipment 2.

For the mark of data terminal according to the subscriber equipment contained for the packet of subscriber equipment received, determine this situation for subscriber equipment corresponding to the data of subscriber equipment, data terminal can carry unique mark representing this subscriber equipment in the data that subscriber equipment needs transmission, this mark is carried in the data of this user equipment requests by network side, send to data terminal, data terminal, according to the mark of the subscriber equipment contained for the packet of subscriber equipment received, determines that this is for subscriber equipment corresponding to the data of subscriber equipment.Exemplify example to be below introduced.

Such as, subscriber equipment 1 and subscriber equipment 2 send upstream data by the first passage of identification card 1 correspondence, carry the first information of unique identification subscriber equipment 1 in the upstream data that subscriber equipment 1 sends by data terminal, in the upstream data that subscriber equipment 2 is sent, is carried the second information of unique identification subscriber equipment 2;

The first information adds in the data that subscriber equipment 1 asks by network side, and the data that subscriber equipment 1 is asked are sent to data terminal; Second information is added in the data that subscriber equipment 2 asks, the data that subscriber equipment 2 is asked are sent to data terminal;

Data terminal, after receiving the data of network side, according to the first information comprised in the data that network side sends, is determined the data comprising the first information to send to subscriber equipment 1; And the second information of comprising in the data to send according to network side, determine the data comprising the second information to send to subscriber equipment 2.

Three, be that a destination object corresponding to multiple identification card distributes at passage for data terminal, data terminal is by the execution mode of Management Of Resources, Accesses & Network side transmission data corresponding to destination object.

Preferably, be the situation that a destination object distributes passage corresponding to multiple identification card for data terminal, data terminal transmits data by the Management Of Resources, Accesses & Network side that destination object is corresponding, comprising:

Data corresponding for destination object are divided into multiple data segment by data terminal, and send multiple data segment by multiple passages that destination object is corresponding to network side;

Destination object needs the data downloaded to be divided into multiple data segment by data terminal, and passes through the multiple data segments of multiple channel reception corresponding to destination object from network side.

Preferably, the hop count of Data Placement corresponding for destination object is not more than the number of passage corresponding to destination object by data terminal.

In enforcement, when the hop count of Data Placement corresponding for destination object is not more than the number of passage corresponding to destination object by data terminal, the multiple segment data of Data Placement corresponding for destination object can be sent to network side by the passage that multiple identification card is corresponding in section by data terminal at one time, thus improves the efficiency of data terminal transmission data.

Preferably, network side processes each segment data received respectively, after namely network side receives one piece of data, just processes, and by the data of this segment data request, sends to data terminal by the passage receiving this segment data.

In enforcement, the data of each segment data request of subscriber equipment can be sent to data terminal by identical passage by network side, also by different passages, the data of each segment data request of subscriber equipment can be sent to data terminal.

Preferably, destination object needs the data downloaded to be divided into multiple data segment by data terminal, and after passing through multiple data segments of multiple channel reception corresponding to destination object from network side, comprising:

This data segment, after receiving a data segment from network side, is sent to the subscriber equipment that this data segment is corresponding by data terminal; Or

Data terminal by by multiple channel reception corresponding to destination object to data merge into a circuit-switched data; And the data after this merging are sent to subscriber equipment.

Preferably, data terminal determine by by multiple channel reception corresponding to destination object to data merge into a circuit-switched data, and it is multiple to send to the embodiment of subscriber equipment to have the data after this merging, such as can according to the content of the data for subscriber equipment received, determine the data received to merge into a circuit-switched data, and the data after this merging are sent to subscriber equipment; According to the mark from the subscriber equipment comprised in the data of network side received and segment information, determine the data received to merge into a circuit-switched data, and the data after this merging are sent to subscriber equipment; Or adopt existing BT(BitTorrent, bit stream) download, namely multi-to-multi connects in download, sends to scheme like user equipment class after multiple downloaded resources being merged, determine the data received to merge into a circuit-switched data, and the data after this merging are sent to subscriber equipment.Be introduced illustrating respectively below.

The content of the data for subscriber equipment that S1, basis receive, determines the data received to merge into a circuit-switched data, and the data after this merging is sent to subscriber equipment.

Such as, data terminal determination subscriber equipment 1 sends by the first passage of identification card 1 correspondence the part A that film 1 is downloaded in upstream data request, sends by the second channel of identification card 2 correspondence the part B that film 1 is downloaded in upstream data request;

Data terminal is after receiving the data of network side, judge the content of data, determine that the part A data of film 1 and the part B data of film 1 are all the data for subscriber equipment, then send to subscriber equipment 1 after the part B data of the part A data of the film 1 from network side received and film 1 being merged.

The mark from the subscriber equipment comprised in the data of network side that S2, basis receive and segment information, determine the data received to merge into a circuit-switched data, and the data after this merging sent to subscriber equipment.

When Data Placement corresponding for destination object is become multiple data segment by data terminal, the information of this subscriber equipment, the information of this subscriber equipment segmentation and the information etc. of this data segment can be carried in each data segment divided, the information of carrying in each data segment is put in the data of this data segment request by network side respectively, send to data terminal, then this data terminal information of carrying according to this, determine by which channel reception to data merge, and determine by merge after data send to which subscriber equipment respectively.

Such as, the Data Placement of subscriber equipment 1 is become two data segments by data terminal, is respectively data segment 1 and data segment 2; Data terminal adds carry information at data segment 1 and data segment 2, and wherein, the first carry information of data segment 1 can be subscriber equipment 1, be divided into 2 sections, the 1st section, and the second carry information of data segment 2 can be subscriber equipment 1, be divided into 2 sections, the 2nd section; Data terminal sends data segment 1 and data segment 2 respectively by the passage that two identification cards are corresponding;

First carry information adds in the data that data segment 1 asks by network side, is added to by the second carry information in the data that data segment 2 asks; Network side sends respectively by the passage that two identification cards are corresponding the data that data segment 1 and data segment 2 ask;

Data terminal according to the first carry information and the second carry information, by from channel reception corresponding to these two identification cards to the data from network side carry out merging into a circuit-switched data; And the data after this merging are sent to subscriber equipment 1.

S3, adopt existing BT to download, send to scheme like user equipment class after multiple downloaded resources being merged, determine the data received to merge into a circuit-switched data, and the data after this merging are sent to subscriber equipment.

BT downloads the thought of to be everybody computer the be server adopted, BT server realizes file-sharing by a kind of mode of multiple level marketing, a file be divide into N number of part by BT server, there is first, second, third, fourth four users download simultaneously, so BT can't download all parts of this file completely from server, but from the machine of other users, the part downloaded is downloaded selectively according to actual conditions, such as first has downloaded part 1, second has downloaded part 2, so third will download part 1 from the machine of first, part 2 is downloaded from the machine of second, certain first, second, fourth three users also download corresponding part at the same time from the machine of third, this just significantly reduces the load of BT server, also accelerate the speed of download of third simultaneously, that is every platform participates in the computer of download both from the computer downloading files of other users, self also provide download to other users simultaneously,

Participate in the computer of download for every platform, need the file by the computer from other users is downloaded to merge, and send to this to participate in the computer of download the file after merging;

Therefore, the scheme sending to subscriber equipment (this participates in the computer of download) similar after multiple downloaded resources (file that the computer of other users is downloaded) being merged can be adopted, determine the data received to merge into a circuit-switched data, and the data after this merging are sent to subscriber equipment.

Preferably, the data from network side received are sent to subscriber equipment by data terminal, comprising:

The data from network side received are sent to this subscriber equipment by the tunnel that subscriber equipment is corresponding by data terminal.

When situation two, destination object are packet, data terminal transmits the execution mode of data by the Management Of Resources, Accesses & Network side that destination object is corresponding.

Preferably, data terminal transmits data by the Management Of Resources, Accesses & Network side that packet is corresponding, comprising:

Data terminal is for a packet, and the passage corresponding by this packet sends this packet to network side;

The data that request of data corresponding for subscriber equipment is downloaded are divided into multiple packet by data terminal; For a packet, by channel reception corresponding to packet this packet from network side.

Preferably, data terminal is by data corresponding for subscriber equipment and have multiple from the execution mode that the data downloaded for user equipment requests of network side are divided into multiple packet, such as random division, or the destination address according to data corresponding to subscriber equipment divides, conveniently understand, enumerate an instantiation below.

Such as, subscriber equipment is when download destination address is the video of A address, browse the webpage that destination address is B address, the data so for the video downloading A address can be divided into a packet, and can be divided into a packet for the data of the webpage browsing B address.

Preferably, the situation for data terminal being the passage of allocation of packets is different, the execution mode that data terminal transmits data by the Management Of Resources, Accesses & Network side that packet is corresponding is also different, wherein, data terminal passes through Management Of Resources, Accesses & Network side corresponding to subscriber equipment by execution mode and the data terminal of Management Of Resources, Accesses & Network side transmission data corresponding to packet, and to transmit the execution mode of data similar, only need data terminal when dividing data bag, the mark of subscriber equipment corresponding to this packet is carried in each packet, then data terminal is when receiving from the packet of network side for this packet, the subscriber equipment that this packet is corresponding is given for the Packet Generation of this packet in automatic network side in the future, do not repeat them here.

In enforcement, because data terminal comprises multiple identification cards, often opening identification card can a corresponding passage, thus for each subscriber equipment in multiple subscriber equipment, can by different channel transmission datas, thus the air interface resource extended between data terminal and base station, improve the bandwidth that each subscriber equipment in multiple subscriber equipment is enjoyed.

When data terminal exists sim1 and sim2, subscriber equipment, carry out the structure of data communication between data terminal and network side as shown in Figure 6, below in conjunction with Fig. 6, the method for embodiment of the present invention transfer of data is described in detail.

To take destination object as packet below, it is example that data terminal exists two identification cards (sim1 and sim2), the method of embodiment of the present invention transfer of data is described in detail, it should be noted that, the embodiment of the present invention is not limited to two identification cards, for different demands, there are other quantity and open the identification card also applicable embodiment of the present invention in data terminal, the execution mode that the execution mode of other situations and embodiment of the present invention data terminal exist two identification cards is similar.

As shown in Figure 7, the method detailed of embodiment of the present invention transfer of data comprises the following steps:

Step 701, as shown in Figure 2, sim1 and base station 1 connect, and data terminal obtains first passage IP1 corresponding to sim1; Sim2 and base station 1 connect, and data terminal obtains second channel IP2 corresponding to sim2;

Step 702, in setting-up time section, subscriber equipment 1 and subscriber equipment 2 all to data terminal initiate connection request, data terminal is that subscriber equipment 1 and subscriber equipment 2 distribute tunnel IP0, specifically as shown in Figure 2;

Wherein, when subscriber equipment needs by data terminal access network, this subscriber equipment can initiate connection request to data terminal.

In enforcement, data terminal also can distribute different tunnels for subscriber equipment 1 and subscriber equipment 2.

In enforcement, step 701 and step 702 can perform simultaneously, also first can perform step 702, then perform step 701.

Step 703, subscriber equipment 1 and subscriber equipment 2 send the data of self correspondence to data terminal respectively by tunnel IP0;

Wherein, subscriber equipment 1 sends the first data to data terminal, and subscriber equipment 2 sends the second data to data terminal.

Wherein, data terminal receives data from subscriber equipment 1 and subscriber equipment 2 by tunnel IP0.

The data of subscriber equipment 1 correspondence are divided into two packets by step 704, data terminal, are respectively packet A and packet B; And the data of subscriber equipment 2 correspondence are divided into packet C and packet D; Wherein, packet A request download movies 1 part A, packet B request download movies 1 part B, packet C asks the C part of downloading web pages 1, and packet D asks the D part of downloading web pages 1;

The capacity of step 705, data terminal determination first passage is 110Mbps, and the capacity of second channel is 50Mbps;

Step 706, data terminal are according to the capacity sum of first passage and second channel, and the quantity of packet, determine that dividing equally to the channel capacity of each packet is (110+50)/4Mbps;

The capacity of step 707, data terminal determination first passage is greater than the capacity of second channel, and the 40Mbps channel capacity of first passage is distributed to packet A; After distributing packet A, the residual capacity (residual capacity of first passage is 70Mbps) of first passage is greater than the capacity of second channel, and the 40Mbps channel capacity of first passage is distributed to packet B; And adopt identical method, be defined as packet C and distribute second channel, for packet D distributes first passage;

Step 708, data terminal, by packet A, packet B and packet D, send to network side by first passage IP1; And by packet C, send to network side by second channel IP2;

Step 709, network side process the packet A, packet B, packet C and the packet D that receive respectively, the part A data of film 1 are sent to data terminal by first passage IP1, the part B data of film 1 are sent to data terminal by first passage IP1, the C partial data of webpage 1 is sent to data terminal by second channel IP2, and the D partial data of webpage 1 is sent to data terminal by first passage IP1;

Step 710, data terminal are from the data of first and second channel reception from network side;

Step 711, data terminal are according to the content of the data received, and determine that the part A data of film 1 and the part B data of film 1 are the data of subscriber equipment 1 correspondence, the C partial data of webpage 1 and the D partial data of webpage 1 are the data of subscriber equipment 2 correspondence;

Step 712, data terminal send to subscriber equipment 1 by tunnel IP0 after the part B data of the part A data of film 1 and film 1 being merged; And after being merged by the D partial data of the C partial data of webpage 1 and webpage 1, send to subscriber equipment 2 by tunnel IP0.

Based on same inventive concept, a kind of data transmission device and data terminal is additionally provided in the embodiment of the present invention, the principle of dealing with problems due to these equipment is similar to the method for the embodiment of the present invention, and therefore the enforcement of these equipment see the enforcement of method, can repeat part and repeat no more.

Fig. 8 is the structural representation of embodiment of the present invention data transmission device, and as shown in the figure, the data transmission device of the embodiment of the present invention comprises:

First processing module 801, the passage that the identification card for being defined as destination object distribution is corresponding;

Second processing module 802, transmits data for the Management Of Resources, Accesses & Network side corresponding by destination object.

Preferably, destination object is subscriber equipment or packet.

Preferably, destination object is subscriber equipment; First processing module 801, specifically for the quantity of the quantity and subscriber equipment of determining the identification card connected with network side; And according to the quantity of identification card connected with network side and the quantity of subscriber equipment, be defined as the passage that identification card that destination object distributes is corresponding.

Preferably, destination object is subscriber equipment; First processing module 801, specifically for determining the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment; And according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment, be defined as the passage that the identification card of destination object distribution is corresponding.

Preferably, destination object is subscriber equipment; Second processing module 802, if specifically for the corresponding multiple passage of destination object, be divided into multiple data segment by data corresponding for destination object, and send multiple data segment by multiple passages that destination object is corresponding to network side; If the corresponding multiple passage of destination object, need the data downloaded to be divided into multiple data segment destination object, and pass through the multiple data segments of multiple channel reception corresponding to destination object from network side.

Preferably, destination object is packet; First processing module 801, specifically for the quantity of the quantity and packet of determining the identification card connected with network side; And according to the quantity of identification card connected with network side and the quantity of packet, be defined as the passage that identification card that destination object distributes is corresponding.

Preferably, destination object is packet; First processing module 801, specifically for determining the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet; And according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet, be defined as the passage that the identification card of destination object distribution is corresponding.

Preferably, destination object is packet; Second processing module 802, specifically for being divided into multiple packet by data corresponding for subscriber equipment; For a packet, the passage corresponding by packet sends packet to network side; And the data that request of data corresponding for subscriber equipment is downloaded are divided into multiple packet; For a packet, by the packet of channel reception corresponding to packet from network side.

Preferably, the second processing module 802, also for the data of subscriber equipment being sent to network side by the passage that identification card is corresponding; By the data for subscriber equipment of channel reception corresponding to identification card from network side, and the data received are sent to subscriber equipment.

Preferably, the second processing module 802, also for being user equipment allocation tunnel; The data from subscriber equipment are received by tunnel; And the data from network side received are sent to subscriber equipment by tunnel.

Preferably, the data terminal of the embodiment of the present invention comprises described data transmission device and multiple identification cards, and described data transmission device controls multiple identification cards described.

Preferably, the standard part of multiple identification cards that comprises of data terminal is identical, all identical or complete not identical.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.

The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.

Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims

1. a data transmission method, is characterized in that, the method comprises:

The data terminal comprising multiple identification cards is defined as passage corresponding to identification card that destination object distributes, and described destination object is subscriber equipment or packet;

Described data terminal transmits data by the Management Of Resources, Accesses & Network side that described destination object is corresponding;

The method also comprises:

The connection that cycle detection identification card and base station are set up, the situation that the connection of identification card and base station having set up if exist disconnects, indicates identification card again to initiate to base station to connect by described data terminal; If in setting-up time length, identification card and base station do not connect, then described data terminal release connection, and redistribute destination object corresponding to this identification card.

2. the method for claim 1, is characterized in that, described destination object is subscriber equipment;

Described data terminal is defined as passage corresponding to identification card that destination object distributes, and comprising:

Described data terminal determines the quantity of the identification card connected with network side and the quantity of subscriber equipment;

Described data terminal, according to the described quantity of identification card that connects with network side and the quantity of subscriber equipment, is defined as the passage that identification card that destination object distributes is corresponding.

3. the method for claim 1, is characterized in that, described destination object is subscriber equipment;

Described data terminal determines the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment;

Described data terminal, according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment, is defined as the passage that the identification card of destination object distribution is corresponding.

4. the method for claim 1, is characterized in that, described destination object is subscriber equipment;

Described data terminal transmits data by the Management Of Resources, Accesses & Network side that described destination object is corresponding, comprising:

If the corresponding multiple passage of described destination object, data corresponding for described destination object are divided into multiple data segment by described data terminal, and send multiple data segment by multiple passages that described destination object is corresponding to network side; And

Described destination object needs the data downloaded to be divided into multiple data segment by described data terminal, and passes through the multiple data segments of multiple channel reception corresponding to described destination object from network side.

5. the method for claim 1, is characterized in that, described destination object is packet;

Described data terminal determines the quantity of the identification card connected with network side and the quantity of packet;

Described data terminal, according to the described quantity of identification card that connects with network side and the quantity of packet, is defined as the passage that identification card that destination object distributes is corresponding.

6. the method for claim 1, is characterized in that, described destination object is packet;

Described data terminal determines the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet;

Described data terminal, according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet, is defined as the passage that the identification card of destination object distribution is corresponding.

7. the method for claim 1, is characterized in that, described destination object is packet;

Described data terminal is for a packet, and the passage corresponding by described packet sends described packet to network side; And

The data that request of data corresponding for subscriber equipment is downloaded are divided into multiple packet by described data terminal; For a packet, by the described packet of channel reception corresponding to described packet from network side.

8. a data transmission device, is characterized in that, this device comprises:

First processing module, the passage that the identification card for being defined as destination object distribution from multiple identification cards is corresponding, described destination object is subscriber equipment or packet;

Second processing module, transmits data for the Management Of Resources, Accesses & Network side corresponding by described destination object;

This device also comprises:

Described first processing module, also for the connection that cycle detection identification card and base station are set up, the situation that the connection of identification card and base station having set up if exist disconnects, instruction identification card initiates to base station to connect again; If in setting-up time length, identification card and base station do not connect, then release connection, and redistribute destination object corresponding to this identification card.

9. device as claimed in claim 8, it is characterized in that, described destination object is subscriber equipment;

Described first processing module, specifically for the quantity of the quantity and subscriber equipment of determining the identification card connected with network side; And according to the described quantity of identification card that connects with network side and the quantity of subscriber equipment, be defined as the passage that identification card that destination object distributes is corresponding.

10. device as claimed in claim 8, it is characterized in that, described destination object is subscriber equipment;

Described first processing module, specifically for determining the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment; And according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of subscriber equipment, be defined as the passage that the identification card of destination object distribution is corresponding.

11. devices as claimed in claim 8, it is characterized in that, described destination object is subscriber equipment;

Described second processing module, if specifically for the corresponding multiple passage of described destination object, be divided into multiple data segment by data corresponding for described destination object, and send multiple data segment by multiple passages that described destination object is corresponding to network side; And need the data downloaded to be divided into multiple data segment described destination object, and pass through the multiple data segments of multiple channel reception corresponding to described destination object from network side.

12. devices as claimed in claim 8, it is characterized in that, described destination object is packet;

Described first processing module, specifically for the quantity of the quantity and packet of determining the identification card connected with network side; And according to the described quantity of identification card that connects with network side and the quantity of packet, be defined as the passage that identification card that destination object distributes is corresponding.

13. devices as claimed in claim 8, it is characterized in that, described destination object is packet;

Described first processing module, specifically for determining the quantity of the identification card connected with network side, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet; And according to the quantity with the identification card that network side connects, the capacity of the passage corresponding with the identification card that network side connects and the quantity of packet, be defined as the passage that the identification card of destination object distribution is corresponding.

14. devices as claimed in claim 8, it is characterized in that, described destination object is packet;

Described second processing module, specifically for for a packet, the passage corresponding by described packet sends described packet to network side; And the data that request of data corresponding for subscriber equipment is downloaded are divided into multiple packet; For a packet, by the described packet of channel reception corresponding to described packet from network side.

15. 1 kinds of data terminals, is characterized in that, comprise as arbitrary in claim 8 ~ 14 as described in data transmission device and multiple identification cards, described data transmission device controls multiple identification cards described.