CN102761864B

CN102761864B - Data transmission method, system and device

Info

Publication number: CN102761864B
Application number: CN201110111985.1A
Authority: CN
Inventors: 王磊; 于蓉蓉; 张炎; 黄晓庆; 孙杰
Original assignee: China Mobile Communications Group Co Ltd
Current assignee: China Mobile Communications Group Co Ltd
Priority date: 2011-04-29
Filing date: 2011-04-29
Publication date: 2014-12-10
Anticipated expiration: 2031-04-29
Also published as: CN102761864A

Abstract

The invention discloses a data transmission method, a system and a device. A permanent on-line mechanism is adopted for arranging a gateway between a mobile terminal and an application server; a long connection is established between the mobile terminal and the gateway; the long connection is also established between the gateway and each application server; during an uplink process, uplink transmission is performed on uplink data information sent by any application server in the mobile terminal through the long connection between the gateway and the application server; and during a downlink process, downlink transmission is performed on downlink data information sent to any mobile terminal by the application server through the long connection between the gateway and the application server. High instantaneity of data interaction between the mobile terminal and the application server is realized through first long connection and second long connection between the mobile terminal and the gateway and between the application server and the gateway. The resource occupation between the mobile terminal and the application server is also reduced.

Description

A kind of method, system and equipment of transfer of data

Technical field

The present invention relates to the communications field, relate in particular to a kind of method, system and equipment of transfer of data.

Background technology

In current mobile data services implementation, the data interaction between mobile terminal side and application server side has Pull mode and Push mode.

Pull mode refers to: in the time being arranged on application program in mobile terminal and need to obtaining business datum from corresponding application server, mobile terminal initiatively connects with server, and server is carried out to data access, obtains corresponding business datum.Pull mode is the mode that mobile terminal initiatively obtains data from server, be only applicable to the data service reciprocal process lower to requirement of real-time, this be because, need to be pushed to the data of mobile terminal if having in server but mobile terminal is connected with server in time, will cause data-pushing problem not in time, if Pull mode is applied in to the data service reciprocal process that requirement of real-time is higher, mutual as the data service such as mail, instant messaging, just there will be data delay.

Push mode refers to: initiatively business datum is pushed to the mode of mobile terminal by server, because Push mode can be in real time to mobile terminal transmission service data, therefore, the real-time effect pushing for business datum is better.The implementation of Push mode has multiple, comprising: short message Push mode (SMS Push), Multimedia Message Push mode (MMS Push), wireless application Push mode (WAP Push), the Internet Push mode (IP Push) and the Internet short message Push mode (EMN Push).

The implementation particular content of above-mentioned each Push mode is:

SMS Push and MMS Push refer to: server passes through the mode of short message or Multimedia Message to the Push mode of mobile terminal transmission service data, and user can directly check the business datum in short message or Multimedia Message by mobile terminal.In the scheme of SMS Push and MMS Push, the short message that server pushes to mobile terminal or Multimedia Message can be subject to the impact of network quality height, in the time that network quality is low, the transmission of short message and Multimedia Message there will be time delay, affects the real-time effect that business datum pushes; And the business datum that short message and Multimedia Message carry is plaintext form, and the fail safe of business datum also exists hidden danger; In addition, user can only read business datum by mobile terminal, and can not realize and the information interaction of server by modes such as short message replies, and only have software and hardware ability to support the mobile terminal of Multimedia Message could support MMS Push, hardware capabilities to mobile terminal is had relatively high expectations, restricted to mobile terminal.

WAP Push refers to: server pushes the information that comprises link to mobile terminal, corresponding business datum is accessed and obtained to mobile terminal by the URL(uniform resource locator) in information (URL).In WAP Push scheme, comprise server and send link and twice operation (mobile terminal by the operation of links and accesses business datum be in fact exactly Pull operation) of mobile terminal by links and accesses business datum to mobile terminal, the real-time of business datum propelling movement is had to harmful effect.

EMN Push refers to: when server need to be in mobile terminal when the mailer transmission service data in resting state, send the proprietary short message that wakes up to mobile terminal, make mailer be converted to starting state by resting state, after mailer starts, set up long connection with mail server, obtain business datum.In EMN Push scheme, mobile terminal does not disconnect long connection obtain business datum from mail server after, but by mail server never just disconnection when the transmission of business datum in one section of duration, in the duration of waiting at mail server, the not transmission of business datum between mobile terminal and mail server, but long the connection still between mobile terminal and mail server exists, and causes the system resource overhead of mobile terminal large.

IP Push refers to: for an application program in mobile terminal, for providing the application server of business datum, this application program keep an IP length to be connected with mobile terminal, due to this long existence connecting, application server can be in real time to the described application program transmission service data in mobile terminal, overcome the delay problem of SMS Push, MMS Push and WAP Push, and mutual problem between SMS Push and MMS Push potential safety hazard, mobile terminal and server.

But, in IP Push scheme, if application program is not moved or application program does not need to carry out in the situation of data interaction with application server, the long still sustainable existence that is connected of IP between mobile terminal and application server, increase the resource overhead of mobile terminal, caused mobile terminal power consumption large; For solving the long resource overhead bringing that connects of IP, IP Push scheme is done to change, required when IP is long is connected to application program operation to connect, in the time of application program off-duty, disconnected, this change can make again long connection of IP connect continually, disconnect, and still can increase the system resource overhead of mobile terminal.

Meanwhile, for application server, towards mobile terminal quantity very large, if application server is set up a long connection with an application program corresponding in each mobile terminal respectively, the resource overhead of application server also can be very large.

Above-mentioned is for a kind of application program of installing in mobile terminal for IP Push scheme, the application program of a greater number has been installed in current intelligent mobile terminal mostly, if all carry out IP Push scheme for all application programs in mobile terminal, while multiple application program being installed in a mobile terminal, this mobile terminal need to be set up respectively long connection with multiple application servers, mobile terminal need to connect and distribute a large amount of system resource for these are long, cause the overhead of mobile terminal excessive, even affect the normal operation of other business of mobile terminal.

Summary of the invention

The embodiment of the present invention provides a kind of method, system and equipment of transfer of data, in order to solve in prior art, exist for ensureing transfer of data real-time between mobile terminal and application server, cause the excessive problem of resource occupation amount of mobile terminal or application server.

A method for transfer of data, described method comprises:

Gateway by and mobile terminal between the first long upstream data message of reception from mobile terminal that is connected of setting up, the mark of carrying application server in described upstream data message, the described first long upstream data message that connects arbitrary application program generation in transmission mobile terminal;

Gateway, determining while setting up for the second long connection between the application server corresponding with the mark of described application server, by the described second long connection, is sent to described application server by described upstream data message.

A method for transfer of data, described method comprises:

Gateway by and application server between the second long downlink data message of reception from application server that is connected of setting up, the first mark using when carrying mobile terminal in described downlink data message and registering in application server, the described second long downlink data message that connects transmission application server and send to arbitrary terminal;

Gateway by and mobile terminal corresponding to described the first mark between the first long connection, described downlink data message is sent to described mobile terminal.

A system for transfer of data, comprises mobile terminal, gateway and application server, wherein:

Described mobile terminal, be used for setting up the first long connection between gateway, and by the described first long connection to gateway sending upstream data message, the mark of carrying application server in described upstream data message, the described first long upstream data message that connects arbitrary application program generation in transmission mobile terminal;

Described gateway, while connection, by the described second long connection, is sent to described application server by described upstream data message for having set up the second length between the application server corresponding in the mark of definite and described application server;

Described application server, for receiving upstream data message by the described second long connection.

A system for transfer of data, described system comprises mobile terminal, gateway and application server, wherein:

Application server, for setting up for the second long connection with gateway, and by the described second long connection to gateway sending downlink data message, the first mark using when carrying mobile terminal in described downlink data message and registering in application server, the described second long downlink data message that connects transmission application server and send to arbitrary terminal;

Gateway, for by and mobile terminal corresponding to described the first mark between the first long connection, described downlink data message is sent to described mobile terminal;

Mobile terminal, for connecting downlink data receiving message by described the first length.

A kind of gateway, described gateway comprises:

The first link block, be used for setting up the first long connection between mobile terminal, and between application server, set up for the second long connection, the upstream data message that in the described first long connection transmission mobile terminal, arbitrary application program generates, the described second long connection transmission application server sends to the downlink data message of arbitrary terminal;

Transport module, be used in uplink process, while receiving mobile terminal by the first long upstream data message that connects transmission, according to the mark of the application server carrying in this upstream data message, this upstream data message is sent to corresponding application server by the second long connection, and in downlink transmission process, while receiving application server by the second long downlink data message that connects transmission, according to the first mark of the mobile terminal carrying in this downlink data message, this downlink data message is sent to corresponding mobile terminal by the first long connection.

A kind of mobile terminal, described mobile terminal comprises:

Interface module, for setting up for the first long connection with gateway, the described first long connection transmitted the upstream data message that in mobile terminal, arbitrary application program generates;

Data transmit-receive module, for sending upstream data message by the first long connection to gateway, the mark of carrying application server in described upstream data message, and by the first long connection receiving the downlink data message that gateway pushes.

A kind of application server, described application server comprises:

Interface module, for setting up for the second long connection with gateway, the described second long connection transmission application server sends to the downlink data message of arbitrary terminal;

Data transmit-receive module, for receiving by the described second long connection the upstream data message that gateway sends, and by described the second long connection to gateway send downlink data message, carry mobile terminal in described downlink data message the first mark using while registering in application server.

Beneficial effect of the present invention is as follows:

The embodiment of the present invention proposes a kind of new data transmission scheme, adopt always online mechanism (Always Online Infrastructure, AOI), between mobile terminal and application server, gateway is set, between mobile terminal and gateway, set up long a connection, between gateway and each application server, set up respectively long a connection, in up process, the upstream data message that arbitrary application program in mobile terminal is sent all by and gateway between long a connection carry out uplink, in descending process, the downlink data message that application server sends to arbitrary mobile terminal also by and gateway between long a connection carry out downlink transfer.Therefore, between mobile terminal and application server, connect by growing to be connected with the second length with first of gateway the high real-time of realizing data interaction respectively, mobile terminal need to be only a long Resources allocation that is connected between gateway simultaneously, and application server need to be only also that a long Resources allocation that is connected between gateway has reduced the resource occupation between mobile terminal and application server.

Brief description of the drawings

Fig. 1 is the method step schematic diagram that carries out transmitting uplink data in the embodiment of the present invention one;

Fig. 2 is that in the embodiment of the present invention one, the first long method step schematic diagram connecting is registered and set up to mobile terminal in gateway;

Fig. 3 is the method step schematic diagram that carries out downlink data transmission in the embodiment of the present invention three;

Fig. 4 is the system configuration schematic diagram of transfer of data in the embodiment of the present invention four;

Fig. 5 is the structural representation of gateway in the embodiment of the present invention six;

Fig. 6 is the structural representation of mobile terminal in the embodiment of the present invention seven;

Fig. 7 is the structural representation of application server in the embodiment of the present invention eight.

Embodiment

For to reduce mobile terminal be local multiple application program of installing with a large amount of application server between set up and grow the resource taking while being connected, obtain in IP Push scheme the transfer of data of high real-time between mobile terminal and application server simultaneously, the embodiment of the present invention proposes a kind of new data transmission scheme, adopt always online mechanism (Always Online Infrastructure, AOI), between mobile terminal and application server, gateway is set, between mobile terminal and gateway, set up long a connection, between gateway and each application server, set up respectively long a connection, in up process, the upstream data message that arbitrary application program in mobile terminal is sent all by and gateway between long a connection carry out uplink, in descending process, the downlink data message that application server sends to arbitrary mobile terminal also by and gateway between long a connection carry out downlink transfer.For mobile terminal side, no matter the number of applications of installing in mobile terminal how, mobile terminal only need to for gateway between a long Resources allocation that is connected just can reach the reception to data high real-time; For application server side, no matter the mobile terminal quantity that this application server is served how, application server also only need for gateway between a long Resources allocation that is connected just can be in real time to mobile terminal propelling data.That is to say, by the scheme of the embodiment of the present invention, in data transmission procedure, both reduced the resource occupation between mobile terminal and application server, guaranteed again the high real-time transfer of data between mobile terminal and application server.

The gateway relating in various embodiments of the present invention refers to always online gateway (the Always Online Gateway under AOI mechanism, AOG), AOG can provide unified access point for the long connection application based on mobile Internet, on the one hand, as transfer of data between mobile terminal and network side and the passage of synchronizeing, on the other hand, as transfer of data between application server and mobile terminal side and the passage of synchronizeing.

The mobile terminal relating in various embodiments of the present invention refers to the mobile terminal under AOI mechanism, have to be arranged on each application program in mobile terminal carry out orderly management and and gateway between the function such as long connection management.Mobile terminal under AOI mechanism can be installation and operation has the mobile terminal of the AOI middleware of above-mentioned functions.

The application server relating in various embodiments of the present invention refer to mobile terminal in the application program of installing carry out the webserver of service data interaction.As: instant messaging application program has been installed in mobile terminal, and in order to ensure the normal operation of instant messaging service, instant messaging application program needs to carry out effective service data interaction between instant communication server.

The long connection of setting up in various embodiments of the present invention refers in a connection and can send continuously multiple packets; during connecting maintenance; if there is no Packet Generation, need both sides to send out the connected mode of link keep-alive bag, as connected for socket (Socket) long etc.

Between terminal and gateway first is long to be connected, and can carry out uplink for the upstream data message that in mobile terminal, arbitrary application program generates, and receives the downlink data message that sends to arbitrary application program in this terminal.

Between application server and gateway second is long to be connected, can receive for application server the upstream data message of arbitrary terminal transmission, and transmits this application server and send to the upstream data message of arbitrary terminal.

Below in conjunction with Figure of description, various embodiments of the present invention are elaborated.

Embodiment mono-:

As shown in Figure 1, for carrying out the method step schematic diagram of up (Mobile Original, MO) transfer of data in the embodiment of the present invention one, comprise the following steps:

Step 101: mobile terminal by and gateway between first long connection of setting up, to gateway transmission upstream data message.

The mark of carrying application server in described upstream data message, the application server of the mark correspondence that the object recipient who represents this upstream data message is this application server.For example, when generating, the mail applications of installing in mobile terminal sends to after the upstream data message of mail server, mobile terminal is carried at the mark of mail server in this upstream data message, and by and gateway between the first long connection upstream data message was sent to gateway.It should be noted that, no matter the upstream data message which kind of application program of installing in mobile terminal generates, mobile terminal is all sent to gateway by the described first long connection.

Between mobile terminal and gateway, can jointly safeguard a group key, in the time that mobile terminal sends upstream data message to gateway, can utilize this key to be encrypted upstream data message, simultaneously, mobile terminal can also use safe transmission layer protocol (Transport Layer Sec, TLS) to be encrypted the transmitting procedure of upstream data message.

Step 102: gateway is determined corresponding application server according to the mark that receives described application server.

Gateway can be according to the common key of safeguarding of mobile terminal, the upstream data message receiving being decrypted.

Step 103: gateway, in the time determining that having set up the second length between described application server is connected, by the described second long connection, is sent to described application server by upstream data message.

Due to gateway may and many application servers between set up respectively for the second long connection, gateway is in the time sending upstream data message to a certain application server, first check and whether have the second available long connection between this application server, in the time there is the second available long connection, by this second long connection to application server sending upstream data message.

Gateway, in the time sending upstream data message to application server, also can be encrypted upstream data message, by application server, the upstream data message receiving is decrypted.

In addition, due to by the data content in upstream data message is compressed and can reduce the shared transfer resource of upstream data message, be reduced in the data volume of transmitted over wireless networks, save the network bandwidth and reduce network delay, therefore, in upstream data message by the first long connection while transmitting, and by the second long connection while transmitting, can be according to the resource difference (voice data of data content, video data, text data etc.), adopt rational compression algorithm to compress rear transmission, receive the equipment of the upstream data message after compression (as gateway, application server) can separate press operation.

In addition, due to gateway towards mobile terminal One's name is legion, when multiple mobile terminals send upstream data message to gateway simultaneously, or same mobile terminal is that different application programs is while sending multiple upstream data message, if the scarce capacity of gateway is processed after to process all upstream data message simultaneously, needing these upstream data message to sort successively.In the scheme of the present embodiment, the mode that gateway sorts includes but not limited to following two kinds:

The first sortord: gateway sorts according to the priority height of business.Due to the mark of having carried application server in each upstream data message, can determine the corresponding business of this upstream data message, therefore, gateway can sort according to the height of service priority, the upstream data message that priority treatment service priority is high.For example: the priority corresponding for the high business of requirement of real-time is also higher, the priority corresponding for the low business of requirement of real-time is also lower.

The second sortord: gateway sorts according to the priority height of mobile terminal.Gateway can be set according to the current residing wireless network environment of mobile terminal the priority height of mobile terminal.The priority that the good mobile terminal of wireless network environment of living in is corresponding is higher, for the poor mobile terminal of wireless network environment of living in, makes wireless network environment poorer for fear of sending upstream data message, and priority that can be corresponding is lower.

The technical scheme of describing by above step 101～step 103, gateway becomes the intermediary of real-time Transmission process between mobile terminal and application server, make mobile terminal not need the extensive application server of network-oriented side, and only need to carry out uplink towards a gateway, also make application server not need in the face of a large amount of mobile terminals simultaneously, only need to receive upstream data message in the face of a gateway, can effectively reduce mobile terminal is the long resource overhead distributing that is connected with application server, simultaneously, be connected according to first between mobile terminal and gateway is long, the long network architecture being connected of between gateway and application server second, can realize business data transmission real-time between mobile terminal and application server, effectively improve the real-time of transfer of data.

Below the specific implementation of above-mentioned steps 101～step 103 is elaborated.

Before the uplink process of the present embodiment one is carried out, each application program that mobile terminal need to be installed this locality manages, and therefore, also has mobile terminal internal control process before step 101, specifically comprises:

First, the mark of the application program that mobile terminal records is installed in this locality, and the state information of the each application program of Real-time Collection, comprise the information of application program in running status, resting state or exit status.

Then, mobile terminal also records the mark of application server corresponding to each application program, for determining upstream data message object recipient in uplink process.

Finally, after the every terms of information of the application program that mobile terminal is installed this locality has recorded, whether there is application program need to carry out up data interaction Real-Time Monitoring, there iing arbitrary application program to generate after upstream data message, mobile terminal is carried at the mark of application server corresponding this application program in the upstream data message of generation, then performs step 101.

The management of the application program of this locality being installed by above-mentioned mobile terminal, can effectively manage for the operation of local each application program, avoids occurring that application program operation is chaotic, the even problem of process collision.

Particularly, in mobile terminal this locality, in mobile terminal, there is an AOI middleware, for each application program carry out orderly management and and gateway between the function such as long connection management, the local application program of installing of mobile terminal can be grown the mode connecting by Socket and be directly connected in AOI middleware in the time of running status, provide upstream data message waiting for transmission to AOI middleware, require AOI middleware to carry out real-time Transmission by the first long connection.

After mobile terminal completes the management of local application, can be before step 101, in gateway, register and connect first and grow connection.The first long detailed process connecting is registered and set up to mobile terminal as shown in Figure 2 in gateway, comprises the steps:

Step 201: mobile terminal is initiated gateway inquiry request to domain name system (Domain Name System, DNS), the first mark and second mark of wherein carrying mobile terminal.

First mark and second of mobile terminal identify be all can unique expression mobile terminal mark, difference is, the first mark of mobile terminal is the mark that mobile terminal uses while registering in application server, and the second mark is that mobile terminal is registered in the mark in gateway.

For example, if described mobile terminal is mobile phone, described first be designated phone number, second is designated international mobile subscriber identity (IMSI).Now, when mobile terminal is initiated gateway inquiry request with short message way to DNS, in short message, carry IMSI, the second mark (IMSI) of the acquisition of information mobile terminal that DNS can carry from short message, determines that by the source information by short message first of mobile terminal identifies (phone number).

Step 202:DNS stores the first mark and second mark of described mobile terminal.

Step 203:DNS returns to the routing iinformation of this mobile terminal home gateway to mobile terminal.

In the scheme of the present embodiment, in a network system, can dispose many gateways, every gateway provides service for the mobile terminal in certain area.For example, in the whole nation, every province disposes a gateway, for provincial mobile's terminal provides a Connection Service.Can be by manual type in the routing iinformation of the each gateway of DNS storage inside and the coverage of each gateway service, in the time that DNS receives the gateway inquiry request of a mobile terminal initiation, determine the ownership place of this mobile terminal according to the mark of this mobile terminal (the first mark and the second mark), and then inquire about the coverage of each gateway service, be the gateway that mobile terminal is selected ownership.

The routing iinformation of the home gateway that DNS returns to mobile terminal includes but not limited to the IP address of gateway.

Step 204: mobile terminal, according to the routing iinformation of the home gateway receiving, is initiated registration request to home gateway, and carry the second mark in this registration request.

In this registration request, can also carry the mark of the application program of installing in mobile terminal simultaneously.

Step 205: gateway is mobile terminal registration.

Gateway is in the mark of the log-on message (comprising hour of log-on, second mark etc. of mobile terminal) of local memory mobile terminal and the application program of mobile terminal administration, complete the registration to mobile terminal, and return to mobile terminal the message that succeeds in registration.

In this step, after mobile terminal is registered in gateway, gateway need to manage registration mobile terminal, comprises the management of following two aspects:

First aspect: to the management of information of mobile terminal, as the management of the hardware informations such as the second mark to mobile terminal, version number, operating system, producer, model, screen size.

Second aspect: to the management of mobile terminal service, as the management of the information such as class of business, Business Name that mobile terminal is supported.

Step 206: mobile terminal is set up the first long connection between gateway.

After this,, in the time having arbitrary application program to initiate upstream data message in mobile terminal, mobile terminal is by this first long gateway that upstream data message is sent to ownership that connects.

Gateway, after the upstream data message receiving from mobile terminal, perform step 103 this upstream data message is sent to application server.But because application server a large amount of mobile terminal of behavior provide business, therefore, mobile terminal carries the second mark in upstream data message, wish that application server can know the mobile terminal that sends this upstream data message.But what when mobile terminal is registered in application server, use is the first mark, and what use while registering in gateway is the second mark, therefore, if gateway is directly carried at the second mark in upstream data message and issues application server, application server possibility None-identified, in order to overcome this problem, the step 103 of this enforcement is in the time of operation, gateway is according to the second mark of mobile terminal, first of this mobile terminal of Directory Enquiries the mark from DNS, and the first mark of this mobile terminal is carried in upstream data message and sends to application server, make application server can obtain the transmission mobile terminal of this upstream data message according to the first mark of upstream data message.

Consider and in network system, disposed many gateways, the upstream data message that mobile terminal sends to the gateway of its ownership can be transmitted according to long connection of first between mobile terminal and home gateway, but the application server of the destination of this upstream data transmission of messages not necessarily set up for the second long connection with the gateway of mobile terminal ownership, therefore, need to set up for the second long connection between gateway and each application server time, storage gateway and the first corresponding relation of setting up respectively the second long application server being connected with this gateway in DNS, so that the gateway that inquiry application server belongs to.

Be applied in the step 103 of the present embodiment two kinds of situations below gateway exists to the process of application server transmission uplink message:

The first situation: gateway is by the inquiry to long connectivity port, definite application server corresponding with the mark of the application server in upstream data message set up for the second long connection, the source (mobile terminal) that is upstream data message is all set up long connection with same gateway with destination (application server), and this upstream data message can directly be transmitted.

The second situation: gateway determines that the application server corresponding with the mark of the application server in upstream data message do not set up for the second long connection, this gateway is not the gateway of this application server ownership, gateway inquiry DNS, find other gateways that this application server belongs to (for the gateway of the upstream data message that sends with mobile terminal receive is distinguished, here the gateway of application server ownership is referred to as to other gateways), and described upstream data message is sent to after described other gateways, because described other gateways are destination application server home gateways, and between this application server, there is the second long connection, therefore, described other gateways send to application server by upstream data message by the second long connection.

In addition, after step 103 is carried out, gateway can also record the log information of this transmitting uplink data process, and produces ticket.Here the ticket producing is also different from conventional ticket, this be because: in the uplink process of mobile terminal, can use the scheme of the embodiment of the present invention one, also can use existing other schemes, in order to reduce the change of the ticket generating mode to current routine, in the scheme of the present embodiment one, the ticket being produced by gateway is to adopting the CP of the present embodiment one scheme, the flow of SP to settle accounts, be used in conjunction with conventional ticket, determine the expense producing in each uplink process.

Embodiment bis-:

The scheme of the embodiment of the present invention one, can be by being connected with the second long connection and carrying out the transmission of control signal and data with the first length of gateway between mobile terminal and application server, distinguishingly, if the data volume of data to be transmitted is large (as the annex of the large quantity of carrying in mail) very, by mass data and control signal and a small amount of data simultaneously by long a connection while transmitting, may affect the correct transmission of control signal, therefore, the present embodiment two is on the basis of embodiment mono-, set up interim long connection for the data of big data quantity and carry out data penetration transmission.

The scheme of the present embodiment two is as follows:

The first step: set up for the first long connection between mobile terminal and home gateway, set up for the second long connection between application server and home gateway.

Second step: mobile terminal is by the first long uplink upstream data message that connects, and gateway sends to application server by this upstream data message by the second long connection.

In the scheme of the present embodiment two, mobile terminal is identical with embodiment mono-to the mode of application server uplink upstream data message.

The 3rd step: mobile terminal sends proxy requests to gateway, carries the mark of application server and the data volume of data to be transmitted in described proxy requests.

In the scheme of the present embodiment, gateway has the ability of supporting from agency (Proxy) request of mobile terminal.

The 4th step: gateway judges whether described data volume reaches threshold value, if so, carries out the 5th step; Otherwise, require mobile terminal that data to be transmitted was transmitted by the first long connection.

The 5th step: gateway, according to the mark of the application server carrying in proxy requests, judges whether to set up for the second long connection with corresponding application server:

If, gateway is set up interim long connection respectively with between described mobile terminal and corresponding application server, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and interim length thing discharge after the end of transmission between application server is connected.

Otherwise, gateway is inquired about with described corresponding application server and is set up second long other gateways that connect from DNS, and set up interim long connection with described mobile terminal and described other gateways respectively, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and the interim length discharging after the end of transmission between described other gateways is connected.

By the scheme of the embodiment of the present invention two, mobile terminal, between gateway and application server, set up separately interim long connection for the data of big data quantity, the data penetration transmission of the big data quantity that gateway sends mobile terminal is to application server or other gateways, data are not carried out protocol encapsulation and the control of AOP layer, now, gateway is equivalent to the Transparent Proxy between mobile terminal and application server, avoid the transmission of big data quantity to impact the transmission of other control signals, simultaneously, after being connected to the end of transmission, will be released temporarily, farthest save the resource of mobile terminal and application server.In addition, because interim long connection of Proxy form do not have heartbeat detection, in some in particular cases (as mobile terminal power-off), gateway will not receive chain rupture message, now, gateway, by interim long connection of safeguarding between mobile terminal always, causes the wasting of resources of gateway.Therefore, gateway can be periodically to and mobile terminal between interim long connection carry out this and can detect, whether inquiry has transfer of data, if not interim long connection there is no transfer of data within one continuous period, discharges this interim long connection.The interim long dispose procedure being connected between gateway and application server is similar to mobile terminal.

Embodiment tri-:

The embodiment of the present invention three also provides a kind of method of downlink data transmission, as shown in Figure 3, said method comprising the steps of:

Step 301: application server by and gateway between second long connection to gateway transmission downlink data message of setting up.

In the scheme of the present embodiment, between each application server and the gateway of ownership, having set up one second length is connected, in the time that application server need to push downlink data message to served any mobile terminal, by this second long connection downlink data message being sent to gateway.

The mark of having carried mobile terminal in described downlink data message, according to the description of embodiment mono-and embodiment bis-, the mark of mobile terminal involved in the present invention has comprised when mobile terminal is registered in application server the second mark that the first mark of using and mobile terminal use while registration in gateway, therefore, the mobile terminal identification of application server for storage is the first mark (as phone number) of mobile terminal, the first mark of mobile terminal is carried at downlink data message by application server, be used to indicate gateway and send this downlink data message to corresponding mobile terminal.

Further, because this step is application server initiatively pushes process from downlink data message to mobile terminal, now, mobile terminal may set up for the first long connection with gateway, downlink data receiving message in real time, also may not set up the first long connection, downlink data receiving message in real time with gateway; Simultaneously, in mobile terminal, need the application program that receives this downlink data message or to exit this three kinds of states for operation, dormancy, therefore, even if mobile terminal receives this downlink data message, the application program in dormancy or exit status can not receive and process downlink data message in time.Therefore, application server arranges a flag bit in the downlink data message that sends to gateway, if mark position is 1, the real-time that represents this downlink data message is high, application server wishes that this downlink data message is received by corresponding application program in time, if this application program in dormancy or exit status, requires mobile terminal to wake this application program up; If mark position is 0, represent that the real-time of this downlink data message is low, if this application program in dormancy or exit status, mobile terminal sends to this application program after can waiting for the operation of corresponding application program again.

Step 302: gateway is determined corresponding mobile terminal according to the first mark of the mobile terminal carrying in downlink data message.

Similar to embodiment mono-, mobile terminal in the present embodiment is also registered in gateway, first of memory mobile terminal the mark and the second mark in DNS, also store gateway simultaneously and set up respectively the first corresponding relation of the second long application server being connected with this gateway, and second corresponding relation of the second mark between identifying with this mobile terminal home gateway.DNS can to user and gateway provide friendly graphical interfaces with support to canned data increase, deletion, amendment and query manipulation, and canned data comes into force in time and can use.

Gateway, according to the first mark of the mobile terminal receiving, inquires the second corresponding mark from DNS, and gateway is determined corresponding mobile terminal according to this second mark.

Step 303: gateway by and described mobile terminal between the first long connection, described downlink data message is sent to described mobile terminal.

Similar with embodiment mono-, the application server of downlink data message source and the mobile terminal of destination may belong to identical gateway, also may belong to different gateways.

If 1 application server and mobile terminal belong to identical gateway, the specific implementation of this step is:

Whether gateway detects set up for the first long connection with described mobile terminal;

If so, by first long connection of having set up, described downlink data message is sent to described mobile terminal.

Otherwise notice mobile terminal is set up the first long connection with gateway, after the first long connection is set up, described downlink data message is sent to described mobile terminal.

It should be noted that, when gateway detects that while not setting up for the first long connection with mobile terminal, gateway can adopt the mode of short message notification, require mobile terminal and gateway to set up first and grow and be connected, to ensure the timely propelling movement of downlink data message.

If the gateway that 2 application servers are not identical with mobile terminal ownership, the specific implementation of this step is:

Because the gateway of downlink data receiving message is not the gateway of mobile terminal ownership, therefore, between this mobile terminal and gateway, do not set up for the first long connection.Gateway determines that not setting up the first length with the mobile terminal of destination is connected, and from DNS, inquire about the second mark of this mobile terminal, find that this mobile terminal is not the mobile terminal in this locality registration, gateway is according to the second corresponding relation of storing in DNS, inquire other gateways of destination mobile terminal ownership (in order to distinguish with gateway and the mobile terminal home gateway of the downlink data message that receives application server transmission, mobile terminal home gateway is referred to as to other gateways), and described downlink data message is sent to after described other gateways, be sent to described mobile terminal by described other gateways.

In addition, in the implementation of step 303, if gateway receives the downlink data message that multiple application servers send, or many downlink data message that application server sends, after gateway can sort according to the priority of the priority of business or mobile terminal according to the mode of real-time example one, order sends.

Step 304: mobile terminal receives after described downlink data message, according to the application server identifier carrying in downlink data message, determines the application program that receives this downlink data message.

In the scheme of the present embodiment, mobile terminal manages being arranged on local application program according to the mode of real-time example one, is recorded in the mark of local application program of installing, and the mark of application server corresponding to each application program.

Step 305: whether this application program of mobile terminal enquiry, in running status, if so, notifies this application program to obtain described downlink data message; Otherwise, to wake up or start this application program, the application program after notice is waken up or after starting is obtained described downlink data message.

If application server, by the mark position 1 of the downlink data message pushing, represents to require to wake up the application program of mobile terminal, determine after the mobile terminal as destination at gateway, wake the application program in mobile terminal up by following two kinds of modes:

First kind of way: when mobile terminal set up for the first long connection with gateway, gateway sends wakeup packet by the described first long connection to mobile terminal, be IP Push wake-up mode, require mobile terminal to wake the application program that need to receive this downlink data message up.

The second way: do not set up for the first long connection between mobile terminal and gateway, gateway adopts the mode of short message notification, require mobile terminal and gateway to set up after the first long connection, then by the described first long connection to mobile terminal sending wakeup packet, i.e. short message wake-up mode.

In mobile terminal this locality, in mobile terminal, there is an AOI middleware, for each application program carry out orderly management and and gateway between the function such as long connection management, the local application program of installing of mobile terminal can be grown the mode connecting by Socket and be directly connected in AOI middleware in the time of running status, obtains by gateway by the first long downlink data message pushing that connects; If the application program of installing is not in running status, mobile terminal wakes up or starts after this application program, application program is grown by Socket the mode connecting again and is connected to AOI middleware, and then obtains by gateway by the first long downlink data message pushing that connects.

With embodiment bis-similarly, the scheme of the present embodiment three also can adopt Proxy transmission means in the time that the data volume of application server data to be transmitted is very large, is connected to come the data of transparent transmission big data quantity by additionally setting up application server and the interim length between gateway, gateway and mobile terminal.

Meanwhile, the scheme of the present embodiment three also can be encrypted and compress rear transmission to downlink data message according to the mode of real-time example one, and is generated and adopted the present embodiment three modes to carry out the ticket of downlink transfer by gateway.

Similar with embodiment mono-, the technical scheme of describing by above step 301～step 305, gateway becomes the intermediary of real-time Transmission process between application server and mobile terminal, application server does not need to set up long connection with a large amount of mobile terminals respectively, only need to set up that one second length is connected with a gateway just can be to any mobile terminal real time propelling movement downlink data message of serving, mobile terminal also only need to be set up one first length with a gateway and be connected the downlink data message that just can receive in real time application server propelling movement, in the situation that ensureing transfer of data high real-time, can effectively reduce mobile terminal is the long resource overhead distributing that is connected with application server.

Embodiment tetra-:

The embodiment of the present invention four also provides a kind of and embodiment mono-and embodiment bis-to belong to the system of the transfer of data under same inventive concept, be applied in uplink process, as shown in Figure 4, comprise mobile terminal 11, gateway 12 and application server 13, wherein said mobile terminal 11 for and gateway 12 between set up for the first long connection, and by the described first long connection sending upstream data message to gateway 12, the mark of carrying application server in described upstream data message; When described gateway 12 connects for having set up the second length between the application server 13 corresponding in the mark of definite and described application server, by the described second long connection, described upstream data message is sent to described application server 13; Described application server 13 is for receiving upstream data message by the described second long connection.

Described application server 13 can be the application server in the Internet, can be also the application server of enterprises.

System also comprises domain name system 14, the gateway inquiry request of initiating for mobile terminal receive 11, the first mark using when carrying mobile terminal in described gateway inquiry request and registering in application server and the second mark of mobile terminal, and, return to the routing iinformation of this mobile terminal home gateway to mobile terminal 11, and the first mark of memory mobile terminal and the second mark; Described mobile terminal 11 is also for send the registration request that comprises the second mark to gateway according to described routing iinformation, and after registration, and between gateway, set up for the first long connection; Described gateway 12 is also used to mobile terminal registration.

As can be seen from Figure 4, between gateway and DNS, be connected by interface, make gateway Query Information from DNS in real time.

Domain name system 14 is also for storage gateway and the first corresponding relation of setting up respectively the second long application server being connected with this gateway.

Described gateway 12 is specifically for according to the mark of the application server carrying in upstream data message, judge whether to set up for the second long connection with corresponding application server, if, described upstream data message is sent to application server by the described second long connection, otherwise, from described DNS, inquiry is set up second long other gateways that connect with described corresponding application server, and described upstream data message is sent to after described other gateways, be sent to the application server of described correspondence by described other gateways.

Due in the present embodiment, gateway need to carry out routing management, inquires about other gateways and carries out the transmission of data-message, therefore, between gateway and other gateways, exists interface to carry out the transmission of data-message.

Described mobile terminal 11 also, for sending proxy requests to gateway, carries the mark of application server and the data volume of data to be transmitted in described proxy requests, described gateway 12 is also in the time that definite described data volume reaches threshold value, according to the mark of the application server carrying in proxy requests, judge whether to set up for the second long connection with corresponding application server, if, set up interim long connection respectively with between described mobile terminal and corresponding application server, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and the interim length discharging after the end of transmission between application server is connected, otherwise, from DNS, inquiry is set up second long other gateways that connect with described corresponding application server, and set up interim long connection with described mobile terminal and described other gateways respectively, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and interim length thing discharge after the end of transmission between described other gateways is connected.

Described mobile terminal 11 is also for being recorded in the mark of local application program of installing, and the mark of application server corresponding to each application program, receiving after the upstream data message of arbitrary application program generation, determine the mark of corresponding application server, and the mark of described application server is carried in described upstream data message.

In addition, according to the description of the embodiment of the present invention one and embodiment bis-, gateway also will notify mobile terminal to set up the first long connection, generate ticket and mobile terminal is managed by short message way, therefore, in the present embodiment system, can further include short messaging gateway (ISMG), charge system (BOSS) and webmaster.

Embodiment five:

The embodiment of the present invention five also provides a kind of and embodiment tri-to belong to the system of the transfer of data under same inventive concept, its structure is identical with the structure of embodiment tetra-, be applied in downlink transmission process, comprise: mobile terminal 11, gateway 12 and application server 13, wherein: application server 13 is for setting up for the second long connection with gateway 12, and by described the second long connection to gateway send downlink data message, carry mobile terminal in described downlink data message the first mark using while registering in application server; Gateway 12 for by and mobile terminal 11 corresponding to described the first mark between the first long connection, described downlink data message is sent to described mobile terminal 11; Mobile terminal 11 is for connecting downlink data receiving message by described the first length.

Whether described gateway 12 set up for the first long connection with described mobile terminal specifically for detecting, and if so, by first long connection of having set up, described downlink data message was sent to described mobile terminal; Otherwise notice mobile terminal is set up the first long connection with gateway, after the first long connection is set up, described downlink data message is sent to described mobile terminal 11.

Also comprise domain name system 14, for the first mark and second mark of memory mobile terminal, and the second the second corresponding relation identifying between this mobile terminal home gateway mark; Described gateway 12 is specifically for identifying according to carry in downlink data message first, from DNS, inquire about the second mark of this mobile terminal, and judge according to the second mark inquiring whether described mobile terminal is the mobile terminal in this locality registration, if so, by the first long connection, described downlink data message is sent to described mobile terminal; Otherwise, according to described the second corresponding relation, from DNS, inquire about other gateways of this mobile terminal ownership, and described downlink data message is sent to after described other gateways, be sent to described mobile terminal by described other gateways.

Described application server 13, also for sending proxy requests to gateway 12, carries the first mark of mobile terminal and the data volume of data to be transmitted in described proxy requests, described gateway 12 is also in the time that definite described data volume reaches threshold value, according to first mark of carrying in proxy requests, determine the second corresponding mark by inquiry DNS, and judge according to the second mark of determining whether corresponding mobile terminal is the mobile terminal in this locality registration, if, gateway is set up interim long connection respectively with between described corresponding mobile terminal and the application server of transmission proxy requests, by and application server between the interim long described data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and mobile terminal between interim long connection be pass-through to mobile terminal, and the interim length discharging after the end of transmission between mobile terminal is connected, otherwise, gateway is inquired about other gateways of the mobile terminal ownership of described correspondence from DNS, and set up interim long connection with sending between the application server of proxy requests and described other gateways respectively, by and application server between the interim long data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and the interim length discharging after the end of transmission between described other gateways is connected.

Described mobile terminal 11 is also for being recorded in the mark of local application program of installing, and the mark of application server corresponding to each application program, in the time receiving downlink data message, according to the application server identifier carrying in downlink data message, determine the application program that receives this downlink data message, and whether inquire about this application program in running status, if so, notify this application program to obtain described downlink data message; Otherwise, to wake up or start this application program, the application program after notice is waken up or after starting is obtained described downlink data message.

Embodiment six:

The embodiment of the present invention six also provides a kind of gateway belonging under same inventive concept with embodiment mono-to embodiment five, as shown in Figure 5, comprises online subsystem, Proxy subsystem, authentication subsystem and support subsystem, is illustrated respectively below.

1, online subsystem is followed AOP (always online agreement), receiving maintenance are connected with the length between mobile terminal and application server, the long informing function that connects to mobile terminal is provided simultaneously, require long the connection in real time between mobile terminal to exist, length connected mode is matched with IP Push mode, for timely, stable, efficient data transport service is provided between mobile terminal and application server.

Online subsystem comprises the first link block and transport module, and wherein, the first link block was used for setting up the first long connection between mobile terminal, and between application server, set up for the second long connection, transport module is used in uplink process, while receiving mobile terminal by the first long upstream data message that connects transmission, according to the mark of the application server carrying in this upstream data message, this upstream data message is sent to corresponding application server by the second long connection, and in downlink transmission process, while receiving application server by the second long downlink data message that connects transmission, according to the first mark of the mobile terminal carrying in this downlink data message, this downlink data message is sent to corresponding mobile terminal by the first long connection.

Online subsystem also comprises:

Routing management module, be used in uplink process, judge whether that the application server corresponding with the mark of the application server carrying in upstream data message set up for the second long connection, in the time not setting up for the second long connection, from DNS, inquiry is set up second long other gateways that connect with described corresponding application server, in downlink transmission process, judge whether described mobile terminal is the mobile terminal in this locality registration, in the time that described mobile terminal is not the mobile terminal in this locality registration, from DNS, inquire about other gateways of this mobile terminal ownership; And then described transport module, also for described upstream data message or downlink data message are sent to described other gateways.

Registering modules, for completing the registration operation to mobile terminal, and records the second mark of registered mobile terminal.

VPN access module, for long connect and second grow and be connected when upstream data message and downlink data message are transmitted by first, by the mode of VPN (virtual private network) (VPN), upstream data message and downlink data message are carried out to safety management, as adopted tunneling technique, encryption and decryption technology, key management technology and identity identifying technology to improve upstream data message and the downlink data information security of transmission.

SMS Push module, for waking the application program in mobile terminal up by short message way.

IP Push module, for waking the application program in mobile terminal up by IP Push mode.

2, Proxy subsystem provides the transmission agency of the Volume data between mobile terminal and application server.

Proxy subsystem comprises proxy module and the second link block.

Proxy module is used in uplink process, receive the proxy requests from mobile terminal, in described proxy requests, carry the mark of application server and the data volume of data to be transmitted, and in the time that definite described data volume reaches threshold value, according to the mark of the application server carrying in proxy requests, judge whether to set up for the second long connection with corresponding application server; In downlink transmission process, receive the proxy requests from application server, in described proxy requests, carry the first mark of mobile terminal and the data volume of data to be transmitted, and in the time that definite described data volume reaches threshold value, according to first mark of carrying in proxy requests, judge whether corresponding mobile terminal is the mobile terminal in this locality registration.

The second link block is used in uplink process, if gateway set up for the second long connection with corresponding application server, set up interim long connection respectively with between described mobile terminal and corresponding application server, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and the interim length discharging after the end of transmission between application server is connected, otherwise, from DNS, inquiry is set up second long other gateways that connect with described corresponding application server, and set up interim long connection with described mobile terminal and described other gateways respectively, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and interim length thing discharge after the end of transmission between described other gateways is connected.In downlink transmission process, if the mobile terminal of described correspondence is the mobile terminal in this locality registration, set up interim long connection respectively with between described corresponding mobile terminal and the application server of transmission proxy requests, by and application server between the interim long described data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and mobile terminal between interim long connection be pass-through to mobile terminal, and the interim length discharging after the end of transmission between mobile terminal is connected, otherwise, from DNS, inquire about other gateways of the mobile terminal ownership of described correspondence, and set up interim long connection with sending between the application server of proxy requests and described other gateways respectively, by and application server between the interim long data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and interim length thing discharge after the end of transmission between described other gateways is connected.

3, authentication subsystem responsible is carried out authentication to mobile terminal and the application server of registration, only have the mobile terminal that authentication is passed through just allow registration and set up for the first long connection, and the application server that authentication is passed through just allows to set up the second long connection.

Authentication subsystem comprises:

User management module, for recording the information of the mobile terminal and the application server that belong to this gateway.

Service management module, for recording the business of the mobile terminal support that belongs to this gateway and the business that application server is supported.

Safety management module, for record security information, comprises and adopts the enciphered message using in tunneling technique, encryption and decryption technology, key management technology and identity identifying technology.

Authentication module, for utilizing the information of user management module, service management module, safety management module, carries out authentication to setting up for the first long connection with the second long mobile terminal and application server being connected.

4, support subsystem is responsible for the data-message of transmission to carry out statistical analysis, up-downgoing transmitting procedure is monitored, and to the upgrading for the middleware that manages of application program to installing in mobile terminal.

Support subsystem comprises:

Statistical analysis module, for carrying out statistical analysis to the data that connect the data-message of transmission by the first long connection, the second length and transmit by interim long connection.

Monitoring module, monitors for the transmitting procedure to by the first long connection, the second long connection and by the interim long transmitting procedure connecting, at the abnormal alarm of appearance.

Accounting module, carries out charging for the transmitting procedure to by the first long connection, the second long connection and by the interim long transmitting procedure generation ticket connecting.

Whether upgrading module, need upgrading for the middleware detecting in real time in mobile terminal, in the time that needs are upgraded, sends the upgrade information of this middleware to mobile terminal.

Log pattern, the log information producing for recording gateway operations.

Supplementary module, for assisting management to the interface of gateway and extraneous each equipment.

Embodiment seven:

The embodiment of the present invention seven also provides a kind of mobile terminal belonging under same inventive concept with embodiment mono-to embodiment five, as shown in Figure 6, comprise interface module, nucleus module and supporting module, interface module, nucleus module and supporting module can be integrated modules in mobile terminal, can be also the integration modules of the AOI middleware of installation in mobile terminal.

Docking port module, nucleus module and supporting module are illustrated respectively below:

1, interface module is mainly responsible for setting up between outside gateway first and is longly connected, growing between the application program of installing in mobile terminal and middleware is connected, and and gateway between interim length be connected.

2, nucleus module provides the Core Feature of AOI middleware, is the main modular that realizes the object of the invention.

Nucleus module comprises:

Data transmit-receive module, for in uplink process, send upstream data message, the mark of carrying application server in described upstream data message by the first long connection to gateway, and in downlink transmission process, by the first long connection receiving the downlink data message that gateway pushes.

Proxy requests module, in the time utilizing the transmission of Proxy function, sends proxy requests to gateway, carries the mark of application server and the data volume of data to be transmitted in described proxy requests;

IP proxy module, in the time utilizing the transmission of Proxy function, by interim long connection to gateway sending data to be transmitted, and by described interim long connection receiving the data to be transmitted that gateway pushes.

Registering modules, for obtain the routing iinformation of home gateway from DNS, and registers to gateway according to this routing iinformation.

Administration module, for being recorded in the mark of local application program of installing, and the mark of application server corresponding to each application program, and receiving after the upstream data message of arbitrary application program generation, determine the mark of corresponding application server, and the mark of described application server is carried in described upstream data message.

Wake module, for in the time receiving downlink data message, according to the application server identifier carrying in downlink data message, determine the application program that receives this downlink data message, and whether inquire about this application program in running status, if so, notify this application program to obtain described downlink data message; Otherwise, to wake up or start this application program, the application program after notice is waken up or after starting is obtained described downlink data message.

Compression/decompression module, for the upstream data message sending is compressed, and carries out decompress(ion) to the downlink data message receiving.

3, supporting module comprises:

Log pattern, the log information producing for the operations of record move terminal.

Configuration module, for being configured mobile terminal operations desired parameters, if mobile terminal is to the routing configuration of DNS.

Upgrading module, in the time receiving the upgrade information for middleware of gateway transmission, upgrades to middleware.

Embodiment eight:

The embodiment of the present invention eight also provides a kind of application server belonging under same inventive concept with embodiment mono-to embodiment five, as shown in Figure 7, comprises interface module and data transmit-receive module, and described interface module is for setting up for the second long connection with gateway; Data transmit-receive module is for receiving by the described second long connection the upstream data message that gateway sends, and by described the second long connection to gateway send downlink data message, carry mobile terminal in described downlink data message the first mark using while registering in application server.

Described interface module also for and gateway between set up interim long connection, data transmit-receive module is also for receiving and dispatching data to be transmitted by interim long connection.

The method, system and the equipment that provide by the embodiment of the present invention, compared to IP Push scheme of the prior art, guaranteeing on the basis of the transfer of data high real-time between mobile terminal and application server, effectively reduce the long quantity connecting, all less to the resource occupation of mobile terminal and application server.Meanwhile, embodiment of the present invention mobile terminal AOI framework provides good data channel for application service provider, Virtual network operator and user, for unified management and unified control of mobile service provide platform.

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

The application is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present application, equipment (system) and computer program.Should understand can be by 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 the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction that makes to carry out by the processor of computer or other programmable data processing device produces the device for realizing the function of specifying at flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame.

These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of specifying in flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame.

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

Although described the application's preferred embodiment, once those skilled in the art obtain the basic creative concept of cicada, can make other change and amendment to these embodiment.So claims are intended to be interpreted as comprising preferred embodiment and fall into all changes and the amendment of the application's scope.

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

Claims

1. a method for transfer of data, is characterized in that, described method comprises:

Gateway, determining while setting up for the second long connection between the application server corresponding with the mark of described application server, by the described second long connection, is sent to described application server by described upstream data message;

Described method also comprises:

Gateway receives the proxy requests from mobile terminal, carries the mark of application server and the data volume of data to be transmitted in described proxy requests;

Gateway, in the time that definite described data volume reaches threshold value, according to the mark of the application server carrying in proxy requests, judges whether to set up for the second long connection with corresponding application server;

If, gateway is set up interim long connection respectively with between described mobile terminal and corresponding application server, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and interim length thing discharge after the end of transmission between application server is connected;

2. the method for claim 1, is characterized in that, before gateway receives the upstream data message from mobile terminal by the described first long connection, described method also comprises:

The gateway inquiry request that domain name system DNS mobile terminal receive is initiated, the first mark using when carrying mobile terminal in described gateway inquiry request and registering in application server and the second mark of mobile terminal;

DNS returns to the routing iinformation of this mobile terminal home gateway to mobile terminal, and stores the first mark and second mark of described mobile terminal;

The registration request that comprises the second mark that gateway mobile terminal receive is initiated according to described routing iinformation, and after registering for mobile terminal, and between mobile terminal, set up for the first long connection.

3. method as claimed in claim 2, is characterized in that, also carries the second mark of mobile terminal in described upstream data message;

Upstream data message is sent to application server by gateway, specifically comprises:

Gateway, according to the second mark of mobile terminal, inquires the first mark of mobile terminal from described DNS;

Gateway is carried at the first mark of mobile terminal in upstream data message and sends to application server, for informing that application server sends the mobile terminal of upstream data message.

4. the method for claim 1, is characterized in that, before gateway receives the upstream data message from mobile terminal by the described first long connection, described method also comprises:

DNS storage gateway and the first corresponding relation of setting up respectively the second long application server being connected with this gateway.

5. method as claimed in claim 4, is characterized in that, upstream data message is sent to application server by gateway, specifically comprises:

Gateway, according to the mark of the application server carrying in upstream data message, judges whether to set up for the second long connection with corresponding application server;

If so, described upstream data message is sent to application server by the described second long connection;

Otherwise from described DNS, inquiry is set up second long other gateways that connect with described corresponding application server, and described upstream data message is sent to after described other gateways, is sent to the application server of described correspondence by described other gateways.

6. the method for claim 1, is characterized in that, before gateway receives the upstream data message from mobile terminal by the described first long connection, described method also comprises:

The mark of application program that mobile terminal records is installed in this locality, and the mark of application server corresponding to each application program;

Mobile terminal, receiving after the upstream data message of arbitrary application program generation, is determined the mark of corresponding application server, and the mark of described application server is carried in described upstream data message.

7. a method for transfer of data, is characterized in that, described method comprises:

Gateway by and mobile terminal corresponding to described the first mark between the first long connection, described downlink data message is sent to described mobile terminal;

Described method also comprises:

Gateway receives the proxy requests from application server, carries the first mark of mobile terminal and the data volume of data to be transmitted in described proxy requests;

Gateway is in the time that definite described data volume reaches threshold value, according to first mark of carrying in proxy requests, determine the second corresponding mark by inquiry DNS, and judge according to the second mark of determining whether corresponding mobile terminal is the mobile terminal of registering in this gateway;

If, gateway is set up interim long connection respectively with between described corresponding mobile terminal and the application server of transmission proxy requests, by and application server between the interim long described data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and mobile terminal between interim long connection be pass-through to mobile terminal, and interim length thing discharge after the end of transmission between mobile terminal is connected;

Otherwise, gateway is inquired about other gateways of the mobile terminal ownership of described correspondence from DNS, and set up interim long connection with sending between the application server of proxy requests and described other gateways respectively, by and application server between the interim long data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and the interim length discharging after the end of transmission between described other gateways is connected.

8. method as claimed in claim 7, is characterized in that, gateway, by being connected described downlink data message is sent to described mobile terminal with the first length of mobile terminal, specifically comprises:

If so, by first long connection of having set up, described downlink data message is sent to described mobile terminal;

9. method as claimed in claim 7, is characterized in that, before gateway receives the downlink data message from application server by the described second long connection, described method also comprises:

The gateway inquiry request that DNS mobile terminal receive is initiated, carries in described gateway inquiry request that mobile terminal first identifies and the second mark of mobile terminal;

DNS returns to the routing iinformation of this mobile terminal home gateway to mobile terminal, and stores the first mark and second mark of described mobile terminal, and the second the second corresponding relation identifying between this mobile terminal home gateway mark;

The registration request that comprises the second mark that mobile terminal is initiated to home gateway according to described routing iinformation, and and home gateway between set up for the first long connection.

10. method as claimed in claim 9, is characterized in that, gateway is sent to described mobile terminal by the first long connection by described downlink data message, specifically comprises:

Gateway, according to first mark of carrying in downlink data message, is inquired about the second mark of this mobile terminal from DNS, and judges according to the second mark inquiring whether described mobile terminal is the mobile terminal of registering in this gateway;

If so, by the first long connection, described downlink data message is sent to described mobile terminal;

Otherwise, according to described the second corresponding relation, from DNS, inquire about other gateways of this mobile terminal ownership, and described downlink data message is sent to after described other gateways, be sent to described mobile terminal by described other gateways.

11. methods as claimed in claim 7, is characterized in that, described method also comprises:

After gateway is sent to described mobile terminal by the first long connection by described downlink data message, described method also comprises:

Mobile terminal, according to the application server identifier carrying in downlink data message, is determined the application program that receives this downlink data message, and whether is inquired about this application program in running status;

If so, notify this application program to obtain described downlink data message;

Otherwise, to wake up or start this application program, the application program after notice is waken up or after starting is obtained described downlink data message.

The system of 12. 1 kinds of transfer of data, is characterized in that, comprises mobile terminal, gateway and application server, wherein:

Described gateway, while connection, by the described second long connection, is sent to described application server by described upstream data message for having set up the second length between the application server corresponding in the mark of definite and described application server, also for, receive from the proxy requests of mobile terminal, in described proxy requests, carry the mark of application server and the data volume of data to be transmitted, in the time that definite described data volume reaches threshold value, according to the mark of the application server carrying in proxy requests, judge whether to set up for the second long connection with corresponding application server, if, gateway is set up interim long connection respectively with between described mobile terminal and corresponding application server, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and interim length thing discharge after the end of transmission between application server is connected, otherwise, gateway is inquired about with described corresponding application server and is set up second long other gateways that connect from DNS, and set up interim long connection with described mobile terminal and described other gateways respectively, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and the interim length discharging after the end of transmission between described other gateways is connected,

The system of 13. 1 kinds of transfer of data, is characterized in that, described system comprises mobile terminal, gateway and application server, wherein:

Gateway, for by and mobile terminal corresponding to described the first mark between the first long connection, described downlink data message is sent to described mobile terminal; Also for, receive from the proxy requests of application server, in described proxy requests, carry the first mark of mobile terminal and the data volume of data to be transmitted; In the time that definite described data volume reaches threshold value, according to first mark of carrying in proxy requests, determine the second corresponding mark by inquiry DNS, and judge according to the second mark of determining whether corresponding mobile terminal is the mobile terminal of registering in this gateway; If, set up interim long connection respectively with between described corresponding mobile terminal and the application server of transmission proxy requests, by and application server between the interim long described data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and mobile terminal between interim long connection be pass-through to mobile terminal, and interim length thing discharge after the end of transmission between mobile terminal is connected; Otherwise, from DNS, inquire about other gateways of the mobile terminal ownership of described correspondence, and set up interim long connection with sending between the application server of proxy requests and described other gateways respectively, by and application server between the interim long data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and interim length thing discharge after the end of transmission between described other gateways is connected;

14. 1 kinds of gateways, is characterized in that, described gateway comprises:

Transport module, be used in uplink process, while receiving mobile terminal by the first long upstream data message that connects transmission, according to the mark of the application server carrying in this upstream data message, this upstream data message is sent to corresponding application server by the second long connection, and in downlink transmission process, while receiving application server by the second long downlink data message that connects transmission, according to the first mark of the mobile terminal carrying in this downlink data message, this downlink data message is sent to corresponding mobile terminal by the first long connection,

Proxy module, be used in uplink process, receive the proxy requests from mobile terminal, in described proxy requests, carry the mark of application server and the data volume of data to be transmitted, and in the time that definite described data volume reaches threshold value, according to the mark of the application server carrying in proxy requests, judge whether to set up for the second long connection with corresponding application server; In downlink transmission process, receive the proxy requests from application server, in described proxy requests, carry the first mark of mobile terminal and the data volume of data to be transmitted, and in the time that definite described data volume reaches threshold value, according to first mark of carrying in proxy requests, judge whether corresponding mobile terminal is the mobile terminal in this locality registration;

The second link block, be used in uplink process, if gateway set up for the second long connection with corresponding application server, set up interim long connection respectively with between described mobile terminal and corresponding application server, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and the interim length discharging after the end of transmission between application server is connected, otherwise, from DNS, inquiry is set up second long other gateways that connect with described corresponding application server, and set up interim long connection with described mobile terminal and described other gateways respectively, by and mobile terminal between the interim long described data to be transmitted of reception from mobile terminal that be connected, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and the interim length discharging after the end of transmission between described other gateways is connected, in downlink transmission process, if the mobile terminal of described correspondence is the mobile terminal in this locality registration, set up interim long connection respectively with between described corresponding mobile terminal and the application server of transmission proxy requests, by and application server between the interim long described data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and mobile terminal between interim long connection be pass-through to mobile terminal, and the interim length discharging after the end of transmission between mobile terminal is connected, otherwise, from DNS, inquire about other gateways of the mobile terminal ownership of described correspondence, and set up interim long connection with sending between the application server of proxy requests and described other gateways respectively, by and application server between the interim long data to be transmitted of reception from application server that be connected, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and described other gateways between interim long connection be pass-through to other gateways, and interim length thing discharge after the end of transmission between described other gateways is connected.

15. gateways as claimed in claim 14, is characterized in that, also comprise:

Routing management module, be used in uplink process, judge whether that the application server corresponding with the mark of the application server carrying in upstream data message set up for the second long connection, in the time not setting up for the second long connection, from DNS, inquiry is set up second long other gateways that connect with described corresponding application server, in downlink transmission process, judge whether described mobile terminal is the mobile terminal in this locality registration, in the time that described mobile terminal is not the mobile terminal in this locality registration, from DNS, inquire about other gateways of this mobile terminal ownership;

Described transport module, also for sending to described other gateways by described upstream data message or downlink data message.

16. 1 kinds of mobile terminals, is characterized in that, described mobile terminal comprises:

Data transmit-receive module, for sending upstream data message by the first long connection to gateway, the mark of carrying application server in described upstream data message, and by the first long connection receiving the downlink data message that gateway pushes;

Proxy requests module, for sending proxy requests to gateway, carries the mark of application server and the data volume of data to be transmitted in described proxy requests;

IP proxy module, for sending data to be transmitted by interim long connection to gateway, and by described interim long connection receiving the data to be transmitted that gateway pushes; Wherein, described interim length is connected to described gateway determining what described data volume was set up while reaching threshold value, receive the described data to be transmitted from mobile terminal for gateway, and the interim length discharging after the end of transmission between mobile terminal is connected, and, by described data to be transmitted by and application server between interim long connection be pass-through to application server, and interim length thing discharge after the end of transmission between application server is connected.

17. mobile terminals as claimed in claim 16, is characterized in that, also comprise:

Administration module, for being recorded in the mark of local application program of installing, and the mark of application server corresponding to each application program, and receiving after the upstream data message of arbitrary application program generation, determine the mark of corresponding application server, and the mark of described application server is carried in described upstream data message;

18. 1 kinds of application servers, is characterized in that, comprising:

Data transmit-receive module, for receiving by the described second long connection the upstream data message that gateway sends, and by described the second long connection to gateway send downlink data message, carry mobile terminal in described downlink data message the first mark using while registering in application server;

Described interface module, also for and gateway between set up interim long connection;

Described data transmit-receive module, also for receiving and dispatching data to be transmitted by interim long connection;

Wherein, described interim length is connected to described gateway determining what described data volume was set up while reaching threshold value, receive the described data to be transmitted from application server for gateway, and the interim length discharging after the end of transmission between application server is connected, and by described data to be transmitted by and mobile terminal between interim long connection be pass-through to mobile terminal, and interim length thing discharge after the end of transmission between mobile terminal is connected.