CN103096297A - Data transmission method, system and related equipment - Google Patents
Data transmission method, system and related equipment Download PDFInfo
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- CN103096297A CN103096297A CN2011103354875A CN201110335487A CN103096297A CN 103096297 A CN103096297 A CN 103096297A CN 2011103354875 A CN2011103354875 A CN 2011103354875A CN 201110335487 A CN201110335487 A CN 201110335487A CN 103096297 A CN103096297 A CN 103096297A
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Abstract
The invention discloses a data transmission method, a system and related equipment, and belongs to the field of communication technology. In the data transmission method, a source mobile terminal can upload to-be-transmitted data to a first storage relay node of an access network side of the source mobile terminal for storing, the first storage relay node can acquire a transmission strategy of the to-be-transmitted data, and then sends the to-be-transmitted data to a target mobile terminal according to the received transmission strategy, or forwards the to-be-transmitted data to a second storage relay node of an access network side of the target mobile terminal, and so that the target mobile terminal can download the to-be-transmitted data. According to the data transmission method, the system and the related equipment, the to-be-transmitted data between the mobile terminals only need to be transmitted between the storage relay nodes which are arranged on the two access network sides, relay of a core network can be of no need, routes of data communications are shortened, and thereby the quality and the efficiency of the data communications are ensured.
Description
Technical field
The present invention relates to communication technical field, particularly data transmission method, system and relevant device.
Background technology
Development along with terminal equipment, has increasing high-definition multimedia class function on terminal equipment, for example: 1080 pixel high-definition cameras, 1,200 ten thousand pixel high-definition digitals photograph and large-scale mobile phone application function etc., the appearance of these functions has proposed Secretary to uploading of large-data documents with sharing, and more network access performance is proposed Secretary.
At present in traditional wired internet network, terminal equipment generally adopts based on transmission control protocol (Transmission Control Protocol, TCP) direct-connected method, or adopt based on point-to-point (Peer-to-Peer, P2P) transmission method of agreement, the multi-medium data that transmits this terminal equipment is large-data documents.
When but terminal equipment such as mobile terminal adopt above-mentioned existing method to carry out transfer of data in mobile network or wireless network, mobile terminal need to send to destination mobile terminal through all relaying network elements in mobile network or wireless network in real time with data waiting for transmission, and transmission range is long.
Summary of the invention
The embodiment of the present invention provides data transmission method, system and relevant device, has shortened the path of the transmission of data between mobile terminal, thereby guarantees quality and the efficient of transfer of data.
The embodiment of the present invention provides a kind of data transmission method, comprising:
The data to be transmitted that the first storage via node of source connection of mobile terminal into network side receives the mobile terminal transmission of described source stores;
If described the first storage via node is not the storage via node of destination mobile terminal access network side, described the first storage via node obtains the first transmission policy of described data to be transmitted;
Described the first storage via node sends to described data to be transmitted the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted according to described the first transmission policy.
The embodiment of the present invention provides a kind of data transmission method, comprising:
The transmission data to be transmitted stores to the first storage via node of source connection of mobile terminal into network sidepiece administration;
So that described the first storage via node sends to described data to be transmitted according to the first transmission policy that obtains the second via node of destination mobile terminal access network sidepiece administration, so that described destination mobile terminal is downloaded described data to be transmitted; Or so that described the first storage via node sends to destination mobile terminal according to the second transmission policy that obtains with described data to be transmitted.
The embodiment of the present invention provides a kind of data transmission method, comprising:
Obtain the first transmission policy of data to be transmitted, described data to be transmitted is to send to first of described source mobile terminal Access Network trackside to store via node by the source mobile terminal;
Described the first transmission policy is sent to the first storage via node, so that described the first storage via node is according to described the first transmission policy, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
The embodiment of the present invention provides a kind of storage via node, and described storage via node is deployed in the access network side of source mobile terminal, comprising:
Transmission receives storage element, stores for the data to be transmitted that receives the mobile terminal transmission of described source;
The strategy acquiring unit is not the storage via node of destination mobile terminal access network side if be used for described the first storage via node, obtains the first transmission policy of described data to be transmitted;
The first data transmission unit, for the first transmission policy that obtains according to described tactful acquiring unit, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
The embodiment of the present invention provides a kind of mobile terminal, comprising:
Transmitting element to be transmitted, the first storage via node of affixing one's name to source connection of mobile terminal into network sidepiece for the transmission data to be transmitted stores; So that described the first storage via node sends to described data to be transmitted according to the first transmission policy that obtains the second via node of destination mobile terminal access network sidepiece administration, so that described destination mobile terminal is downloaded described data to be transmitted; Or so that described the first storage via node sends to destination mobile terminal according to the second transmission policy that obtains with described data to be transmitted.
The embodiment of the present invention provides a kind of controller, comprising:
The transmission policy acquiring unit, for the first transmission policy that obtains data to be transmitted, described data to be transmitted is to send to first of described source mobile terminal Access Network trackside to store via node by the source mobile terminal;
The strategy transmitting element, be used for the first transmission policy that described transmission policy acquiring unit obtains is sent to the first storage via node, so that described the first storage via node is according to described the first transmission policy, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
The embodiment of the present invention also provides a kind of data transmission system, and store via node and store via node in second of destination mobile terminal access network side in first of source connection of mobile terminal into network side,
Described the first storage via node comprises:
Transmission receives storage element, stores for the data to be transmitted that receives the mobile terminal transmission of described source;
The strategy acquiring unit is not the storage via node of destination mobile terminal access network side if be used for described the first storage via node, obtains the first transmission policy of described data to be transmitted;
The first data transmission unit, for the first transmission policy that obtains according to described tactful acquiring unit, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted;
Described the second storage via node is used for receiving the data to be transmitted that described the first storage via node sends.
In the data transmission method of the embodiment of the present invention, the first storage via node that the source mobile terminal can upload to data to be transmitted this source connection of mobile terminal into network side stores, this the first storage via node can obtain the transmission policy of data to be transmitted, and according to the transmission policy that obtains, data to be transmitted is sent to destination mobile terminal, or with data to be transmitted be transmitted to destination mobile terminal access network side second the storage via node so that destination mobile terminal is downloaded this data to be transmitted.Data waiting for transmission need to be sent to destination mobile terminal in real time through all relaying network elements in mobile network or wireless network with respect to source mobile terminal in prior art, data to be transmitted in the embodiment of the present invention between mobile terminal only needs to transmit between the storage via node that two access network sidepieces are affixed one's name to, can be through the relaying of core net, shorten the path of transfer of data, thereby guaranteed quality and the efficient of transfer of data.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the data transmission system that provides of the embodiment of the present invention;
Fig. 2 is the flow chart of a kind of data transmission method of providing of the embodiment of the present invention;
Fig. 3 is the flow chart of the another kind of data transmission method that provides of the embodiment of the present invention;
Fig. 4 is the flow chart of the another kind of data transmission method that provides of the embodiment of the present invention;
Fig. 5 be the embodiment of the present invention provide one the storage via node structural representation;
Fig. 6 be the embodiment of the present invention provide another the storage via node structural representation;
Fig. 7 is the structural representation of the mobile terminal that provides of the embodiment of the present invention;
Fig. 8 is the structural representation of a kind of controller of providing of the embodiment of the present invention;
Fig. 9 is the structural representation of the another kind of controller that provides of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the present invention provides a kind of data transmission method, mainly be applicable in movement-based network or the data transmission system of wireless network as shown in Figure 1, comprise controller and a plurality of storage via node 1 to n in this system, wherein n is the natural number more than or equal to 2, wherein:
The storage via node is the access network side that is deployed in mobile terminal, has the entity of storage and relay function, is mainly that the data to be transmitted to the mobile terminal transmission stores and forwards; And controller is deployed in core network side, be used for managing the management entity of a plurality of storage via nodes, comprise and determine that each storage via node forwards the transmission policy of the transmission of data, store the information of each storage via node, add new storage via node or delete existing storage via node etc.Particularly,
This storage via node can be the relay station between mobile terminal and base station; This storage via node can be also that the equipment between the core net IAD is arrived in the base station, in this case, can at storage via node of access network sidepiece administration of a plurality of residential quarters, store the data to be transmitted that via node can be used for storing the mobile terminal in a plurality of residential quarters for one.
When a mobile terminal (being the source mobile terminal) need to send data to another mobile terminal (being destination mobile terminal), any storage via node in this system can carry out by following method the transmission of data, flow process comprises as shown in Figure 1:
Step 101, the data to be transmitted that the first storage via node of source connection of mobile terminal into network side receives the mobile terminal transmission of described source stores;
Be appreciated that, in the embodiment of the present invention, the source mobile terminal is when sending data to be transmitted to destination mobile terminal, can directly data to be transmitted be uploaded to from a nearest enterprising row cache of storage via node of this source mobile terminal, i.e. the storage via node of the access network at this mobile terminal place, source zone deployment.In the present embodiment, take the first storage via node as the example explanation, the method for other storage via node the transmission of data is similar.
Step 102, if the first storage via node is not the storage via node of destination mobile terminal access network side, the first storage via node obtains the first transmission policy of data to be transmitted.
Here the first transmission policy refers to data to be transmitted to be sent to the second information of storing via node of destination mobile terminal access network side, the path that comprises transmission, the mode of transmission is such as forwarding at once after receiving this data to be transmitted, or after receiving this data to be transmitted the time-delay regular hour forward again etc., propagation delay times etc., transmission policy can also comprise the information such as priority level of this transmission of data.
Because controller is control and management storage via node, this controller can be determined according to the actual conditions of current network the propagation delay time of this data to be transmitted, can also determine the information such as short transmission path of this data to be transmitted according to the physical location of source mobile terminal and destination mobile terminal, wherein the actual position information of source and target mobile terminal can be by the source mobile terminal reporting to controller.The first storage via node when obtaining the first transmission policy, can carry out active to controller and ask for, and can be also the first transmission policy of this data to be transmitted of initiatively sending of reception controller.Wherein, according to the actual calculation of location of the source and target mobile terminal short transmission path to data to be transmitted, can avoid the waste of Internet resources due to controller.
In another kind of situation, the first transmission policy can also regularly be preset in the first storage via node by controller, such as controller with the routed paths of any two storages between via nodes, in the information such as data priority rank of specific time period transmission are preset at the first storage via node, the first storage via node when obtaining the first transmission policy, can directly extract the first transmission policy in local memory space.
Step 103, the first storage via node send to data to be transmitted the second storage via node of destination mobile terminal access network side, so that destination mobile terminal is downloaded data to be transmitted according to the first transmission policy.
When the first storage via node sends to the second storage via node with data to be transmitted, can this data to be transmitted be carried out route according to the routed path in the first transmission policy, and at once be transmitted to data to be transmitted according to the propagation delay time in transmission policy, or forward again after certain hour etc.When data to be transmitted sent to the second storage via node, destination mobile terminal just can directly be downloaded from the second storage via node like this.
Because the storage via node is all to be deployed in the access network side, when carrying out the transmission of data between the storage via node, can passes through core net, and directly the data of transmitting are routed to target storage via node, the path of having shortened like this transfer of data.And because controller can send the first transmission policy according to the network condition of reality (such as current network is whether busy etc.), the first storage via node is when forwarding data to be transmitted, just consider the actual state of current network, can avoid the network busy period (being tidal phenomena), forward data to be transmitted when network is idle, thereby optimized offered load, solved tidal effect.
Need to prove, data transmission method in the embodiment of the present invention is at the storage via node of the access network sidepiece of source mobile terminal and destination mobile terminal administration not simultaneously, the transfer of data of carrying out, and during for the same storage via node of the access network sidepiece of source mobile terminal and destination mobile terminal administration, the storage via node of destination mobile terminal access network side when being above-mentioned the first storage via node, after at the source mobile terminal, data to be transmitted being uploaded to like this first storage via node, execution in step 104.
Step 104, the first storage via node obtains the second transmission policy of data to be transmitted, and according to the second transmission policy, data to be transmitted is sent to destination mobile terminal.
Be appreciated that the second transmission policy refers to data to be transmitted is sent to the information of destination mobile terminal, can comprise the information such as priority level of propagation delay time, this transmission of data.
Wherein propagation delay time can be determined according to the actual conditions of current network by controller, the first storage via node is when obtaining the first transmission policy, can carry out active to controller and ask for, can be also the first transmission policy that receives this data to be transmitted that controller initiatively sends.Wherein, according to the actual calculation of location of the source and target mobile terminal short transmission path to data to be transmitted, can avoid the waste of Internet resources due to controller.
In another kind of situation, the first transmission policy can also regularly be preset in the first storage via node by controller, such as controller with the routed paths of any two storages between via nodes, in the information such as data priority rank of specific time period transmission are preset at the first storage via node, the first storage via node when obtaining the first transmission policy, can directly extract the first transmission policy in local memory space.
Above-mentioned said the first storage via node and the second storage via node relation of order of representation not, and mean different storage via nodes, and the first transmission policy and the second transmission policy do not explain ordinal relation yet, and mean different transmission policys.
As seen, in the data transmission method of the embodiment of the present invention, the first storage via node that the source mobile terminal can upload to data to be transmitted this source connection of mobile terminal into network side stores, this the first storage via node can obtain the transmission policy of data to be transmitted, and according to the transmission policy that obtains, data to be transmitted is sent to destination mobile terminal, or with data to be transmitted be transmitted to destination mobile terminal access network side second the storage via node so that destination mobile terminal is downloaded this data to be transmitted.Data waiting for transmission need to be sent to destination mobile terminal in real time through all relaying network elements in mobile network or wireless network with respect to source mobile terminal in prior art, data to be transmitted in the embodiment of the present invention between mobile terminal only needs to transmit between the storage via node that two access network sidepieces are affixed one's name to, can be through the relaying of core net, shorten the path of transfer of data, thereby guaranteed quality and the efficient of transfer of data.
In a specific embodiment, in order to strengthen the Information Security in data transmission procedure, the source mobile terminal can be when sending data to be transmitted, use the user ID of this source mobile terminal such as the information of Subscriber Identity Module (SIM), data to be transmitted is encrypted rear and sends to the first storage via node; Data after the first storage via node receives user ID by the source mobile terminal and encrypts, the first storage via node also need the data that will receive to be decrypted by the user ID of source mobile terminal, just can be transmitted to the second storage via node.
And when the first storage via node is carried out above-mentioned steps 103, when soon data to be transmitted sends to the second storage via node of destination mobile terminal access network side, can be encrypted data to be transmitted by the user ID of the first storage via node with destination mobile terminal, and the data to be transmitted after encrypting sends to the second storage via node.
In another specific embodiment, because mobile terminal is constantly mobile in network cell, for any one mobile terminal wherein, take above-mentioned said source mobile terminal as example, the storage via node of disposing in network area, the current place of this source mobile terminal, namely the first storage via node except can carrying out flow process as shown in Figure 1, can also be carried out following step:
A1: the first storage via node detects the source mobile terminal and moves to new access network zone, and this new access network intra-zone is affixed one's name to the 3rd storage via node;
The access network zone here refers to dispose the zone of a storage via node, can comprise a plurality of network cells in an access network zone.
The position that the first storage via node can the detection resources mobile terminal moves, thereby which storage via node what learn near the deployment of this source mobile terminal is, particularly, the source mobile terminal can active reporting oneself current position, or first the storage via node initiatively send detection information to the source mobile terminal, and determine the position of source mobile terminal by the feedback of source mobile terminal.
B1: the first storage via node sends to the 3rd storage via node to store the data to be transmitted that stores, and send data to be transmitted to the second storage via node, i.e. storage via node of destination mobile terminal access network side by the 3rd storage via node.
If the first storage via node is found the source mobile terminal and is moved to new access network zone, namely dispose the zone of another storage via node (i.e. the 3rd storage via node), the data to be transmitted that stores can be sent to the 3rd storage via node to store.
Like this, under a kind of scene, if the source mobile terminal sends in the process of data to be transmitted to the first storage via node, when the source mobile terminal has sent the part data to be transmitted, the source mobile terminal moves in the network area of the 3rd storage via node, and the first storage via node can send to the part data to be transmitted that receives the 3rd storage via node to store.After the data upload process in, the source mobile terminal just sends to other part data to be transmitted the 3rd storage via node to store, and whole data to be transmitted need not be sent to the 3rd to store via node, has saved data transmission period.
In other specific embodiment, in data transmission system shown in Figure 1, the data that any storage via node can transmitting mobile terminal be uploaded can receive again the data that other storage via node sends, and can also receive control information that controller sends etc.For the first above-mentioned storage via node, except can carrying out flow process as shown in Figure 1, can also carry out the transmission of data that following steps A 2 receives other storage via node, particularly:
A2: the first storage via node receives the transmission of data that another storage via node sends, and the transmission of data that receives is sent to the source mobile terminal.
Be appreciated that, above-mentioned source mobile terminal is the source of conduct transmission data to be transmitted under a kind of scene just, under other scene, this source mobile terminal can also be as the equipment that receives the transmission of data, at this moment, the first storage via node of this source connection of mobile terminal into network side will receive the transmission of data of the storage via node transmission of other connection of mobile terminal into network side, and this transmission of data is sent to the source mobile terminal.
In one case, the first storage via node can obtain the information about power of this source mobile terminal, determines whether the electric weight of this source mobile terminal is sufficient, and if so, the first storage via node can send to whole the transmission of datas the source mobile terminal; If electric weight is inadequate, the first storage via node can send to the source mobile terminal with the transmission of data of part, after the source mobile terminal receives the part the transmission of data, can according to the electric weight situation of reality, require the first storage via node to send the transmission of data of remainder like this.When whether the electric weight of determining the source mobile terminal is sufficient, can determine whether connecting power line of this source mobile terminal, or if whether the dump energy of this source mobile terminal be connected with power line or surpass the charge value that preset, illustrates the electric weight of this source mobile terminal sufficient over the charge value that presets.
The embodiment of the present invention also provides another kind of data transmission method, is applicable in data transmission system as shown in Figure 1, and the method for the present embodiment is the performed method of mobile terminal, comprising:
If mobile terminal (being the source mobile terminal) is in the time of will sending data to another mobile terminal, the source mobile terminal can send data to be transmitted and stores to the first storage via node of source connection of mobile terminal into network sidepiece administration.When the first storage via node receives this data to be transmitted, according to the first transmission policy that obtains, data to be transmitted is sent to the second via node of destination mobile terminal access network sidepiece administration, so that institute's destination mobile terminal is downloaded data to be transmitted; Or according to the second transmission policy that obtains, data to be transmitted is sent to destination mobile terminal.
Be similar to data transmission method in embodiment corresponding to Fig. 2 for the first storage via node performed data transmission method, do not give unnecessary details at this.
In the data transmission method of the embodiment of the present invention, the first storage via node that the source mobile terminal can upload to data to be transmitted this source connection of mobile terminal into network side stores, make the first storage via node meeting according to the first transmission policy that obtains, data to be transmitted is transmitted to the second storage via node of destination mobile terminal access network side, so that destination mobile terminal is downloaded this data to be transmitted; Or according to the second transmission policy that obtains, data to be transmitted is sent to destination mobile terminal.Data waiting for transmission need to be sent to destination mobile terminal in real time through all relaying network elements in mobile network or wireless network with respect to source mobile terminal in prior art, data to be transmitted in the embodiment of the present invention between mobile terminal only needs to transmit between the storage via node that two access network sidepieces are affixed one's name to, can be through the relaying of core net, shorten the path of transfer of data, thereby guaranteed quality and the efficient of transfer of data.
In some specific embodiments, the source mobile terminal can make with the following method in uploading the process of data to be transmitted to the first storage via node:
(1) in a kind of situation, whether the electric weight that the source mobile terminal detects this source mobile terminal is sufficient, if so, whole data to be transmitted can be sent to the first storage via node; If electric weight is inadequate, can select data to be transmitted is partly sent to the first storage via node according to the electric weight of reality.When detecting the electric weight of this source mobile terminal, can be specifically to detect whether this source mobile terminal is connected with power line or whether dump energy surpasses the charge value that presets, if the source mobile terminal is connected with power line or dump energy surpasses the charge value that presets, illustrate that the electric weight of source mobile terminal is sufficient.
The data to be transmitted of remainder is waited until and is just sent to the first storage via node when switching on power, or receiving the indication information of uploading the remainder data to be transmitted that is used to indicate of the first storage via node transmission, just send the data to be transmitted of remainder to the first storage via node, or
Move to the network area of disposing another storage via node (as the 3rd storage via node) when this source mobile terminal, the data to be transmitted with remainder sends to the 3rd storage via node, and uploaded to the first part data to be transmitted of storing via node originally, can send to the 3rd storage via node by the first storage via node.
(2) in another kind of situation, for the information security in data transmission procedure, the source mobile terminal is when sending data to be transmitted, can use the user ID of this source mobile terminal, such as SIM card information is encrypted data to be transmitted, and the data to be transmitted after encrypting sends to the first storage via node.
In other specific embodiments, above-mentioned source mobile terminal is the source of conduct transmission data to be transmitted under a kind of scene just, under other scene, this source mobile terminal can also be as the equipment that receives the transmission of data, at this moment, the first storage via node of this source connection of mobile terminal into network side will receive the transmission of data of the storage via node transmission of other connection of mobile terminal into network side, and sends to the source mobile terminal to receive this transmission of data.
And for the information security in data transmission procedure, other storage via node can use the user ID of this source mobile terminal such as SIM card information is encrypted the transmission of data, the source mobile terminal of making need to be decrypted by the user ID of this source mobile terminal the rear data that just can get transmission itself after receiving the first storage via node transmission the transmission of data.
In other specific embodiment, if another mobile terminal X sends the transmission of data in above-mentioned source mobile terminal process, above-mentioned source mobile terminal is just as the equipment that receives the transmission of data, in this case:
The equipment of managed storage via node due to controller, the information that just can know each storage via node comprises link information etc., after the storage via node X of another mobile terminal X access network side receives the transmission of data of mobile terminal X, can send a request message to controller, request controller is determined the transmission policy of this transmission of data; Controller can be according to type of service and the historical experience data of this transmission of data, and the loading condition of current network judges the propagation delay time of this transmission of data, certain hour sends if this transmission of data need to be delayed time, controller can send response message to this storage via node X, requirement temporarily stores the transmission of data and forwards after propagation delay time, and this controller can also send link information to the source mobile terminal.Here the link information storing information that refers to store the transmission of data that another mobile terminal X sends is such as the address information of the first storage via node etc.
The source mobile terminal just can use this link information directly to be linked to the first storage via node, visits the transmission of data.If the content of the transmission of data is imperfect, the source mobile terminal can directly send information to another mobile terminal X, requires another mobile terminal X to upload whole the transmission of datas.
Need to prove, the method of above-mentioned transfer of data can be used for mobile terminal under the multiple business scene that mobile network or wireless network carry out, such as mobile terminal uses mail (email) sending bulk message, or make electricity consumption donkey (emule) come to share local data with other mobile terminal on mobile terminal, or the instant communication software transfer files such as mobile terminal use QQ etc.
The embodiment of the present invention also provides another kind of data transmission method, is applicable in data transmission system as shown in Figure 1, and the method for the present embodiment is that controller is the performed method of equipment of managed storage via node, and flow chart comprises as shown in Figure 3:
Step 201 is obtained the first transmission policy of data to be transmitted, and this data to be transmitted is to be sent to the first storage via node of source mobile terminal Access Network trackside by the source mobile terminal.
Be appreciated that when two mobile terminals are wanted the transmission of data, the source mobile terminal can upload to data to be transmitted from the nearest storage via node of source mobile terminal, i.e. first of source connection of mobile terminal into network side the storage via node.
If destination mobile terminal is not under the first storage via node, the first storage via node can send to the second storage via node, i.e. storage via node of destination mobile terminal access network side with data to be transmitted according to the first transmission policy; If destination mobile terminal is under the first storage via node, the first storage via node can send to destination mobile terminal with data to be transmitted according to the second transmission policy.Here the first and second transmission policys can get and send to the first storage via node by controller.
Wherein, the first transmission policy refers to that data to be transmitted is transferred to the information of the second storage via node from the first storage via node, can comprise the information such as transmission path and propagation delay time.Can be that controller calculates for transmission path, it is the entity of managed storage via node due to controller, can know the mobile terminal of each storage under via node of management, controller can be according to the positional information of source and target mobile terminal like this, get the routed path of the first storage via node to the second storage via node, such as shortest path by the path etc.;
Propagation delay time can be according to the type of service of data to be transmitted, the loading condition of current network, and the strategy that presets determines, such as the strategy that presets is when the current network load is higher, the propagation delay time of the number to be transmitted that priority is lower is long etc.
The second transmission policy refers to that data to be transmitted is transferred to the information of destination mobile terminal from the first storage via node, can comprise the information such as propagation delay time.
In a specific embodiment, if the propagation delay time non-zero that the first transmission policy that controller obtains or the second transmission policy comprise, namely the first storage via node can not need to send after receiving data to be transmitted immediately, but temporarily store, and send at a laggard row of fixed response time, controller can be that link information sends to destination mobile terminal with the storage information (such as address information etc.) that stores this data to be transmitted like this, so that destination mobile terminal can be accessed this data to be transmitted by link information.
And controller can also manage the first storage via node and the second storage via node except carrying out above-mentioned data transmission method, and the mobile terminal under each storage via node.Particularly, can store the via node Resources allocation to each, add the storage via node that newly adds, the storage via node of deletion fault etc.
Below illustrate that with a concrete application examples data transmission method of the embodiment of the present invention, the present embodiment are applicable in as shown in Figure 1 data transmission system, the concrete grammar flow chart comprises as shown in Figure 4:
Step 301, mobile terminal 1 need Transmit message to mobile terminal 2, and whether mobile terminal 1 can first to detect electric weight sufficient, if so, will whole files after SIM card information by mobile terminal 1 is encrypted, send to 1 storage of storage via node; If electric weight is inadequate, after the SIM card information of file by mobile terminal 1 that will part is encrypted, send to storage via node 1.
Here storing via node 1 is the access network side that is deployed in mobile terminal 1, and from a nearest storage via node of mobile terminal 1.
Step 302, the file that storage via node 1 mobile terminal receive 1 sends, and this storage via node 1 can obtain the shift position of mobile terminal 1, such as mobile terminal 1 can active reporting oneself the shift position, or storage via node 1 initiatively sends detection information to mobile terminal 1 and obtains.
Sent the file of part when mobile terminal 1, storage via node 1 just detects this mobile terminal 1 and moves to the network area of disposing storage via node 3, stores via node 1 and just the partial document that receives is sent to storage via node 3.
Step 303, mobile terminal 1 move to the network area of disposing storage via node 3, send the remainder file to storage via node 3.
Step 304 after storage via node 3 receives whole files, is obtained the transmission policy of this document.
Storage via node 3 can send a request message to controller, the transmission policy of acquisition request this document.Controller can be the physical location of mobile terminal 2 according to destination mobile terminal, calculates the shortest path of the storage via node 2 that arrives mobile terminal 2 access network sidepieces administrations by the path.
Controller can be according to the priority of this document, the load of historical experience data and current network, determine to forward the propagation delay time of this document, at once forward if need, return to response message to storage via node 3, require this storage via node 3 to forward this document according to short transmission path, store via node 3 execution in step 306.If need the time-delay certain hour to forward this document, return to response message to storage via node 3, require the temporary transient store files of storage via node 3, and forward after certain hour, can execution in step 305.
Make like this when network is in busy condition, the file of its transmission is not the high file of priority, just this document can be temporarily stored on storage via node 3, until network is when entering the free time or destination mobile terminal 2 when triggering, storage via node 3 forwards the file that stores, and can solve the network side tidal effect.
Step 305, the link information (such as address information etc.) that controller will be stored via node 3 or storage via node 2 sends to mobile terminal 2, and mobile terminal 2 just can directly be accessed by link information the file of storage on storage via node 3 or storage via node 2.
Step 306, storage via node 3 uses the SIM card information of mobile terminal 1 that file is decrypted file, and after the SIM card information of using mobile terminal 2 is encrypted file, sending to storage via node 2, mobile terminal 2 just can be to the file of storage via node 2 these encryptions of download.
As seen, the data transmission method that provides of the embodiment of the present invention can:
By namely storing via node at the entity that has storage and relay function in connection of mobile terminal into network sidepiece administration, make mobile terminal send to the data of destination mobile terminal to be uploaded to fast to store on via node to store;
Controller can residing position actual in destination mobile node finds the short transmission path that is routed to the storage via node disposed this network area, destination mobile terminal place, and Internet resources avoid waste;
The storage via node forwards the transmission of data according to transmission policy, can forward the data of transmission like this when network is idle, thereby the optimized network load solves tidal effect;
In data transmission procedure, use the SIM card information of mobile terminal that the data of transmitting are encrypted, strengthened the Information Security in the transmitting procedure.
The embodiment of the present invention provides a kind of storage via node, and this storage via node is the access network side that is deployed in mobile terminal, and structural representation comprises as shown in Figure 5:
Transmission receives storage element 10, stores for the data to be transmitted that receives the mobile terminal transmission of described source;
Here the first transmission policy can comprise transmission path, the priority of propagation delay time and data to be transmitted etc.Strategy acquiring unit 11 can be to the controller active obtaining when obtaining transmission policy, or receives the transmission policy of the data to be transmitted that controller initiatively sends, and its middle controller is the management entity of a plurality of storage via nodes.
The first data transmission unit 12, for the first transmission policy that obtains according to described tactful acquiring unit 11, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
Being appreciated that tactful acquiring unit 11, can also be the storage via node of destination mobile terminal access network side at the first storage via node, obtains the second transmission policy of described data to be transmitted; And according to the second transmission policy that described tactful acquiring unit obtains, described data to be transmitted is sent to destination mobile terminal by the first data transmission unit.Here the second transmission policy can comprise the propagation delay time of data to be transmitted and the priority of data to be transmitted etc.
In the embodiment of the present invention, the source mobile terminal can upload to data to be transmitted the first storage via node of this source connection of mobile terminal into network side, receiving storage element 10 by transmission stores, the first transmission policy or the second transmission policy that the first data transmission unit 12 meetings are obtained according to tactful acquiring unit 11, data to be transmitted is transmitted to the second storage via node of destination mobile terminal access network side, so that destination mobile terminal is downloaded this data to be transmitted; Or data to be transmitted is sent to destination mobile terminal.Data waiting for transmission need to be sent to destination mobile terminal in real time through all relaying network elements in mobile network or wireless network with respect to source mobile terminal in prior art, data to be transmitted in the embodiment of the present invention between mobile terminal only needs to transmit between the storage via node that two access network sidepieces are affixed one's name to, can be through the relaying of core net, shorten the path of transfer of data, thereby guaranteed quality and the efficient of transfer of data.
With reference to shown in Figure 6, in a specific embodiment, the storage via node can also comprise decrypting device 13 except comprising structure as shown in Figure 4, ciphering unit 14, detecting unit 15, the second data transmission unit 16 and the transmission of data receiving element 17, wherein:
Decrypting device 13, the user ID that is used for by described source mobile terminal is decrypted the data to be transmitted of described reception;
Ciphering unit 14 is used for by the user ID of described destination mobile terminal, described data to be transmitted being encrypted;
Detecting unit 15 be used for moving to new access network zone when detecting described source mobile terminal, and described new access network intra-zone is affixed one's name to the 3rd storage via node;
The second data transmission unit 16, send to described the 3rd storage via node to store the described data to be transmitted that stores, and by described the 3rd storage via node, described data to be transmitted is sent to the second storage via node, or send to destination mobile terminal;
The transmission of data receiving element 17 is used for receiving the transmission of data that another storage via node sends, and the transmission of data of described reception is sent to described source mobile terminal.
In the present embodiment, if the data to be transmitted that transmission reception storage element 10 receives is the data after encrypting by the user ID of source mobile terminal, decrypting device 13 need to be decrypted transmitting the data to be transmitted that receives storage element 10 receptions.Fail safe for the transmission of data, data to be transmitted after can being deciphered decrypting device 13 by the user ID of destination mobile terminal by ciphering unit 14 is encrypted, and the data to be transmitted after by the first data transmission unit 12, ciphering unit 14 being encrypted forwards.
And whether the storage via node of the present embodiment can move to new access network zone by detecting unit 15 detection resources mobile terminals, if, and this new access network intra-zone is affixed one's name to the 3rd storage via node, send to the 3rd storage via node to store the data to be transmitted that stores by the second data transmission unit 16, follow-uply by the 3rd storage via node, data to be transmitted is sent to the second storage via node, or send to destination mobile terminal; If detecting unit 15 detects the source mobile terminal and do not move to new access network zone, continue to receive by transmission the data to be transmitted that storage element 10 reception sources mobile terminals send.
In addition, when receiving the equipment of the transmission of data, the transmission of data receiving element 17 in this storage via node can receive the transmission of data of other storage via node transmission, and sends to the source mobile terminal when the source mobile terminal.
The embodiment of the present invention also provides a kind of mobile terminal, and the mobile terminal of the present embodiment is the source mobile terminal, comprising: transmitting element 20 to be transmitted, and the first storage via node of affixing one's name to source connection of mobile terminal into network sidepiece for the transmission data to be transmitted stores; So that described the first storage via node sends to described data to be transmitted according to the first transmission policy that obtains the second via node of destination mobile terminal access network sidepiece administration, so that described destination mobile terminal is downloaded described data to be transmitted; Or so that described the first storage via node sends to destination mobile terminal according to the second transmission policy that obtains with described data to be transmitted.
With reference to shown in Figure 7, in a specific embodiment, mobile terminal is processed and is comprised outside transmitting element 20 to be transmitted, can also comprise: electric weight detecting unit 21, DEU data encryption unit 22, transmission receiving element 23 and link receiving element 24, wherein:
Whether electric weight detecting unit 21 is sufficient for detection of the electric weight of described source mobile terminal;
DEU data encryption unit 22 is used for using the user ID of described source mobile terminal that described data to be transmitted is encrypted;
In the present embodiment, if mobile terminal need to send data to target and transfer terminal, whether the electric weight that power supply detecting unit 21 can detect this mobile terminal is sufficient, if, transmitting element 20 to be transmitted can send whole data to be transmitted, if not, transmitting element 20 to be transmitted can select the data to be transmitted of transmitting portion to the first storage via node; And the electric weight at described source mobile terminal is sufficient, or after the indication information that the storage via node that receives the current access network side of described source mobile terminal sends, the remainder data to be transmitted is sent to the storage via node of the current access network side of described source mobile terminal.
And for the fail safe of the transmission of data, before sending data to be transmitted, after can being encrypted by 22 pairs of data to be transmitted of DEU data encryption unit, the data to be transmitted after being encrypted by transmitting element 20 transmissions to be transmitted.
In addition, if the mobile terminal of the present embodiment is as the equipment that receives the transmission of data, can receive by transmission receiving element 23 the transmission of data of the first storage via node of this connection of mobile terminal into network sidepieces administrations, or receive by link receiving element 24 link information that controller sends, this link information is the storage information that stores the transmission of data that another mobile terminal sends such as address information etc., links like this receiving element 24 and just can directly access by this link information the transmission of data of another mobile terminal transmission.
The embodiment of the present invention also provides a kind of controller, is the entity of managed storage via node, and its logical construction schematic diagram comprises as shown in Figure 8:
Transmission policy acquiring unit 30, for the first transmission policy that obtains data to be transmitted, described data to be transmitted is to send to first of described source mobile terminal Access Network trackside to store via node by the source mobile terminal;
With reference to shown in Figure 9, in a specific embodiment, controller is except comprising structure as shown in Figure 7, can also comprise: link transmitting element 32 and node administration unit 33, and transmission policy acquiring unit 30 can realize by path acquiring unit 310 and time delay determining unit 320, particularly:
Path acquiring unit 310 is used for the positional information according to described source mobile terminal and destination mobile terminal, obtains the routed path of described the first storage terminal node to the second storage via node;
Time delay determining unit 320 is used for the type of service according to described data to be transmitted, and the loading condition of current network, and the strategy that presets are determined described propagation delay time; Described the first transmission policy comprises transmission path and propagation delay time;
Link transmitting element 32 is used for the propagation delay time non-zero that comprises when described the first transmission policy or the second transmission policy, sends link information to described source mobile terminal, and described link information is the storage information that stores described data to be transmitted;
Node administration unit 33 is used for managing described the first storage via node and the second storage via node, and the mobile terminal under each storage via node.
In the present embodiment, transmission policy acquiring unit 30 can obtain the first transmission policy, and sending to first of source connection of mobile terminal into network side to store via node by tactful transmitting element 31, such the first storage via node can send to node in the second storage with data to be transmitted according to the first transmission policy; And transmission policy acquiring unit 30 can also obtain the second transmission policy, and by tactful transmitting element 31, the second transmission policy being sent to the first storage via node, such the first storage via node sends to destination mobile terminal according to the second transmission policy with data to be transmitted.
Above-mentioned the first transmission policy can comprise the information such as transmission path and propagation delay time, get by path acquiring unit 310 and time delay determining unit 320 respectively, and the second transmission policy can comprise the information such as propagation delay time.Wherein path acquiring unit 310 is delayed time when definite obtaining routed path and time delay determining unit 320, can synchronously carry out, and also can sequentially carry out.
The embodiment of the present invention also provides a kind of data transmission system, and its structure can as shown in Figure 1, comprise: store via node and store via node in second of destination mobile terminal access network side in first of source connection of mobile terminal into network side,
The structure of the first storage via node is similar to the structure of the storage via node shown in Fig. 4 or 5;
The second storage via node is used for receiving the data to be transmitted that the first storage via node sends.
And can comprise controller in this data transmission system, be used for managing a plurality of storage via nodes, comprise and determine that each storage via node forwards the transmission policy of the transmission of data, store the information of each storage via node, add new storage via node or delete existing storage via node etc.And the structure of controller can as shown in Fig. 8 or 9, not given unnecessary details at this.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the relevant hardware of instruction complete by program, this program can be stored in a computer-readable recording medium, and storage medium can comprise: read-only memory (ROM), random access memory (RAM), disk or CD etc.
Above data transmission method, system and the relevant device that the embodiment of the present invention is provided, wherein network node comprises subscriber equipment and server, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (34)
1. a data transmission method, is characterized in that, comprising:
The data to be transmitted that the first storage via node of source connection of mobile terminal into network side receives the mobile terminal transmission of described source stores;
If described the first storage via node is not the storage via node of destination mobile terminal access network side, described the first storage via node obtains the first transmission policy of described data to be transmitted;
Described the first storage via node sends to described data to be transmitted the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted according to described the first transmission policy.
2. the method for claim 1, is characterized in that, the first transmission policy that described the first storage via node obtains described data to be transmitted specifically comprises:
Described the first storage via node receives the first transmission policy of the described data to be transmitted of controller transmission, and described controller is the management entity of described the first storage via node and the second storage via node;
Described the first transmission policy comprises: transmission path, and propagation delay time.
3. the method for claim 1, it is characterized in that, if described the first storage via node is the storage via node of destination mobile terminal access network side, described the first storage via node obtains the second transmission policy of described data to be transmitted, and according to described the second transmission policy, described data to be transmitted is sent to destination mobile terminal.
4. the method for claim 1, is characterized in that, described the first storage via node sends to the second storage via node of destination mobile terminal access network side specifically to comprise described data to be transmitted:
Described the first storage via node is encrypted described data to be transmitted by the user ID of described destination mobile terminal, and the data to be transmitted after described encryption is sent to described the second storage via node.
5. method as described in claim 1 or 4, it is characterized in that, if the data that the data to be transmitted of described reception is the user ID by described source mobile terminal after encrypting also comprised before described the first storage via node sends to described data to be transmitted the second storage via node of destination mobile terminal access network side:
The user ID of described the first storage via node by described source mobile terminal is decrypted the data to be transmitted of described reception.
6. method as described in claim 1 to 4 any one, is characterized in that, described method also comprises:
Move to new access network zone when described the first storage via node detects described source mobile terminal, and described new access network intra-zone is affixed one's name to the 3rd storage via node;
The described data to be transmitted that described the first storage via node will store sends to described the 3rd storage via node to store, and by described the 3rd storage via node, described data to be transmitted is sent to the second storage via node, or send to destination mobile terminal.
7. method as described in claim 1 to 4 any one, is characterized in that, described method also comprises:
Described the first storage via node receives the transmission of data that another storage via node sends, and the transmission of data of described reception is sent to described source mobile terminal.
8. a data transmission method, is characterized in that, comprising:
The transmission data to be transmitted stores to the first storage via node of source connection of mobile terminal into network sidepiece administration;
So that described the first storage via node sends to described data to be transmitted according to the first transmission policy that obtains the second via node of destination mobile terminal access network sidepiece administration, so that described destination mobile terminal is downloaded described data to be transmitted; Or so that described the first storage via node sends to destination mobile terminal according to the second transmission policy that obtains with described data to be transmitted.
9. method as claimed in claim 8, is characterized in that, also comprises before described transmission data to be transmitted:
Whether the electric weight that detects described source mobile terminal is sufficient, if not, the partial data with described data to be transmitted sends to described the first storage via node;
Electric weight at described source mobile terminal is sufficient, or after the indication information that the storage via node that receives the current access network side of described source mobile terminal sends, the remainder data to be transmitted is sent to the storage via node of the current access network side of described source mobile terminal.
10. method as claimed in claim 8, is characterized in that, also comprises before described transmission data to be transmitted:
Use the user ID of described source mobile terminal that described data to be transmitted is encrypted, and the data to be transmitted after encrypting send to described the first storage via node.
11. method as described in claim 8 to 10 any one is characterized in that, described method also comprises:
Receive the transmission of data that described the first storage via node sends; Or,
Receive the link information that controller sends, access by described link information the transmission of data that another mobile terminal sends, described controller is the management entity of described storage via node.
12. a data transmission method is characterized in that, comprising:
Obtain the first transmission policy of data to be transmitted, described data to be transmitted is to send to first of described source mobile terminal Access Network trackside to store via node by the source mobile terminal;
Described the first transmission policy is sent to the first storage via node, so that described the first storage via node is according to described the first transmission policy, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
13. method as claimed in claim 12 is characterized in that, described the first transmission policy comprises transmission path and propagation delay time, and described the first transmission policy that obtains data to be transmitted specifically comprises:
According to the positional information of described source mobile terminal and destination mobile terminal, obtain the routed path of described the first storage via node to the second storage via node;
According to the type of service of described data to be transmitted, the loading condition of current network, and the strategy that presets are determined described propagation delay time.
14. method as claimed in claim 12, it is characterized in that, also comprise: the second transmission policy that obtains described data to be transmitted, and described the second transmission policy is sent to the first storage via node, so that described the first storage via node sends to destination mobile terminal according to described the second transmission policy with described data to be transmitted.
15. method as described in claim 12 to 14 any one, it is characterized in that, if the propagation delay time non-zero that described the first transmission policy or the second transmission policy comprise sends link information to described destination mobile terminal, described link information is the storage information that stores described data to be transmitted.
16. method as described in claim 12 to 14 any one is characterized in that, also comprises: manage described the first storage via node and the second storage via node, and the mobile terminal under each storage via node.
17. a storage via node is characterized in that, described storage via node is deployed in the access network side of source mobile terminal, comprising:
Transmission receives storage element, stores for the data to be transmitted that receives the mobile terminal transmission of described source;
The strategy acquiring unit is not the storage via node of destination mobile terminal access network side if be used for described the first storage via node, obtains the first transmission policy of described data to be transmitted;
The first data transmission unit, for the first transmission policy that obtains according to described tactful acquiring unit, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
18. storage via node as claimed in claim 17 is characterized in that,
Described tactful acquiring unit, also being used for working as described the first storage via node is the storage via node of destination mobile terminal access network side, obtains the second transmission policy of described data to be transmitted;
Described the first data transmission unit, the second transmission policy that also is used for obtaining according to described tactful acquiring unit sends to destination mobile terminal with described data to be transmitted.
19. storage via node as claimed in claim 17 is characterized in that, also bag:
Ciphering unit is used for by the user ID of described destination mobile terminal, described data to be transmitted being encrypted;
Described the first data transmission unit, the data to be transmitted after being used for described ciphering unit is encrypted sends to the second storage via node of destination mobile terminal access network side.
20. storage via node as claimed in claim 17 is characterized in that, also comprises decrypting device,
The data to be transmitted that described transmission receives the storage element reception is by the data after the user ID encryption of described source mobile terminal;
Described decrypting device, the user ID that is used for by described source mobile terminal is decrypted the data to be transmitted of described reception.
21. storage via node as described in claim 17 to 20 any one is characterized in that, also comprises:
Detecting unit be used for moving to new access network zone when detecting described source mobile terminal, and described new access network intra-zone is affixed one's name to the 3rd storage via node;
The second data transmission unit sends to described the 3rd storage via node to store the described data to be transmitted that stores, and by described the 3rd storage via node, described data to be transmitted is sent to the second storage via node or destination mobile terminal.
22. storage via node as described in claim 17 to 20 any one is characterized in that, also comprises: the transmission of data receiving element;
Described the transmission of data receiving element is used for receiving the transmission of data that another storage via node sends, and the transmission of data of described reception is sent to described source mobile terminal.
23. a mobile terminal is characterized in that, comprising:
Transmitting element to be transmitted, the first storage via node of affixing one's name to source connection of mobile terminal into network sidepiece for the transmission data to be transmitted stores; So that described the first storage via node sends to described data to be transmitted according to the first transmission policy that obtains the second via node of destination mobile terminal access network sidepiece administration, so that described destination mobile terminal is downloaded described data to be transmitted; Or so that described the first storage via node sends to destination mobile terminal according to the second transmission policy that obtains with described data to be transmitted.
24. mobile terminal as claimed in claim 23 is characterized in that, also comprises:
Whether the electric weight detecting unit is sufficient for detection of the electric weight of described source mobile terminal;
Described transmitting element to be transmitted, inadequate for the electric weight that described source mobile terminal detected at described electric weight, the partial data with described data to be transmitted sends to described the first via node; And be used at the electric weight of described source mobile terminal sufficient, or after the indication information that the storage via node that receives the current access network side of described source mobile terminal sends, the remainder data to be transmitted is sent to the storage via node of the current access network side of described source mobile terminal.
25. mobile terminal as claimed in claim 23 is characterized in that, also comprises:
DEU data encryption unit is used for using the user ID of described source mobile terminal that described data to be transmitted is encrypted;
Described transmitting element to be transmitted, the data to be transmitted after being used for described DEU data encryption unit is encrypted sends to described the first storage via node.
26. mobile terminal as described in claim 23 to 25 any one is characterized in that, also comprises: transmission receiving element and/or link receiving element,
Described transmission receiving element is used for receiving the transmission of data that described the first storage via node sends;
Described link receiving element is used for receiving controller and sends link information, accesses by described link information the transmission of data that another mobile terminal sends, and described controller is the management entity of described storage via node.
27. a controller is characterized in that, comprising:
The transmission policy acquiring unit, for the first transmission policy that obtains data to be transmitted, described data to be transmitted is to send to first of described source mobile terminal Access Network trackside to store via node by the source mobile terminal;
The strategy transmitting element, be used for the first transmission policy that described transmission policy acquiring unit obtains is sent to the first storage via node, so that described the first storage via node is according to described the first transmission policy, described data to be transmitted is sent to the second storage via node of destination mobile terminal access network side, so that described destination mobile terminal is downloaded described data to be transmitted.
28. controller as claimed in claim 27 is characterized in that, described transmission policy acquiring unit specifically comprises:
The path acquiring unit is used for the positional information according to described source mobile terminal and destination mobile terminal, obtains the routed path of described the first storage via node to the second storage via node;
The time delay determining unit is used for the type of service according to described data to be transmitted, and the loading condition of current network, and the strategy that presets are determined described propagation delay time;
Described the first transmission policy comprises transmission path and propagation delay time.
29. controller as claimed in claim 27 is characterized in that,
Described transmission policy acquiring unit is also for the second transmission policy that obtains described data to be transmitted;
Described tactful transmitting element is used for described the second transmission policy is sent to the first storage via node, so that described the first storage via node sends to destination mobile terminal according to described the second transmission policy with described data to be transmitted.
30. controller as described in claim 27 to 29 any one is characterized in that, also comprises:
The link transmitting element is used for the propagation delay time non-zero that comprises when described the first transmission policy or the second transmission policy, sends link information to described destination mobile terminal, and described link information is the storage information that stores described data to be transmitted.
31. controller as described in claim 27 to 29 any one is characterized in that, also comprises:
The node administration unit is used for managing described the first storage via node and the second storage via node, and the mobile terminal under each storage via node.
32. a data transmission system is characterized in that, stores via node and stores via node in second of destination mobile terminal access network side in first of source connection of mobile terminal into network side,
Described the first storage via node is storage via node as described in claim 17 to 22 any one;
Described the second storage via node is used for receiving the data to be transmitted that described the first storage via node sends.
33. system as claimed in claim 32 is characterized in that, also comprises: controller, be used for managing described storage via node, comprise and determine that described storage via node forwards the transmission policy of the transmission of data.
34. system as claimed in claim 33 is characterized in that, described controller is controller as described in claim 27 to 31 any one.
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| CN2011103354875A CN103096297A (en) | 2011-10-28 | 2011-10-28 | Data transmission method, system and related equipment |
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| CN2011103354875A CN103096297A (en) | 2011-10-28 | 2011-10-28 | Data transmission method, system and related equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468152A (en) * | 2013-09-13 | 2015-03-25 | 华为技术有限公司 | Network transmission method and device |
| WO2015161457A1 (en) * | 2014-04-22 | 2015-10-29 | 华为技术有限公司 | Antenna system, relay station and data transmission method |
| CN105744463A (en) * | 2014-12-24 | 2016-07-06 | 联发科技股份有限公司 | Power-saving method and associated electronic device |
| CN105786399A (en) * | 2014-12-24 | 2016-07-20 | 阿里巴巴集团控股有限公司 | Data transfer method, device and system |
| CN105933326A (en) * | 2016-06-08 | 2016-09-07 | 乐视控股（北京）有限公司 | Remote terminal data reporting method and device |
| CN106571980A (en) * | 2016-11-07 | 2017-04-19 | 广东欧珀移动通信有限公司 | Data migration method and mobile terminal |
| CN111093187A (en) * | 2019-12-02 | 2020-05-01 | 江苏省产品质量监督检验研究院 | Transmission method for realizing data content relay in cellular network and WLAN |
| US10873530B2 (en) | 2017-10-30 | 2020-12-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for controlling data transmission, device, and storage medium |
| CN115208717A (en) * | 2022-09-13 | 2022-10-18 | 中用科技(南通)有限公司 | Edge computing gateway device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040063449A1 (en) * | 2002-09-30 | 2004-04-01 | Comverse Network Systems, Ltd. | Multimedia messaging method and system for transferring multimedia content |
| CN1523839A (en) * | 2003-02-18 | 2004-08-25 | ��ʽ����Ntt����Ħ | Communication system, address management method, relay device, and management device |
| CN101340379A (en) * | 2007-07-03 | 2009-01-07 | 株式会社东芝 | Wireless communication apparatus and wireless communication method |
-
2011
- 2011-10-28 CN CN2011103354875A patent/CN103096297A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040063449A1 (en) * | 2002-09-30 | 2004-04-01 | Comverse Network Systems, Ltd. | Multimedia messaging method and system for transferring multimedia content |
| CN1523839A (en) * | 2003-02-18 | 2004-08-25 | ��ʽ����Ntt����Ħ | Communication system, address management method, relay device, and management device |
| CN101340379A (en) * | 2007-07-03 | 2009-01-07 | 株式会社东芝 | Wireless communication apparatus and wireless communication method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468152A (en) * | 2013-09-13 | 2015-03-25 | 华为技术有限公司 | Network transmission method and device |
| WO2015161457A1 (en) * | 2014-04-22 | 2015-10-29 | 华为技术有限公司 | Antenna system, relay station and data transmission method |
| CN105744463A (en) * | 2014-12-24 | 2016-07-06 | 联发科技股份有限公司 | Power-saving method and associated electronic device |
| CN105786399A (en) * | 2014-12-24 | 2016-07-20 | 阿里巴巴集团控股有限公司 | Data transfer method, device and system |
| CN105744463B (en) * | 2014-12-24 | 2019-03-29 | 联发科技股份有限公司 | Data dynamic allocation method and associated electronic device in dedicated network |
| CN105933326A (en) * | 2016-06-08 | 2016-09-07 | 乐视控股（北京）有限公司 | Remote terminal data reporting method and device |
| CN106571980A (en) * | 2016-11-07 | 2017-04-19 | 广东欧珀移动通信有限公司 | Data migration method and mobile terminal |
| US10873530B2 (en) | 2017-10-30 | 2020-12-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for controlling data transmission, device, and storage medium |
| CN111093187A (en) * | 2019-12-02 | 2020-05-01 | 江苏省产品质量监督检验研究院 | Transmission method for realizing data content relay in cellular network and WLAN |
| CN115208717A (en) * | 2022-09-13 | 2022-10-18 | 中用科技(南通)有限公司 | Edge computing gateway device |
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