CN102244668A - Network communication device and applicable data transmission method thereof - Google Patents
Network communication device and applicable data transmission method thereof Download PDFInfo
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- CN102244668A CN102244668A CN2010101753414A CN201010175341A CN102244668A CN 102244668 A CN102244668 A CN 102244668A CN 2010101753414 A CN2010101753414 A CN 2010101753414A CN 201010175341 A CN201010175341 A CN 201010175341A CN 102244668 A CN102244668 A CN 102244668A
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Abstract
A network communication device comprises a plurality of communication modules and a transmission coordinating module. The communication modules respectively provide data transmission services according to a plurality of communication protocols. The transmission coordinating module generates a plurality of subdata downloading requests on basis of data to be downloaded indicated through a data downloading request, respectively transmits the subdata downloading requests to the communication modules for respectively downloading a plurality of pieces of subdata to be downloaded, and regroups the subdata to be downloaded so as to generate the data to be downloaded.
Description
Technical field
The present invention relates generally to data transmission technology, particularly downloads or uploads in the mode of the division of labor through most communication modules relevant for a kind of, with the speed of expedited data transmission.
Background technology
In recent years, along with the progress of network communications technology, though be wired or wireless Communications service all transmission rate is a target to provide faster, simultaneously, also develop at different environments for use and multiple mechanics of communication.In general, aspect wire communication, mainly contain cable data (Cable Modem) and asymmetrical digital user line (Asymmetric Digital Subscriber Line, ADSL) two kinds of technology can be selected, user's network communication device is to connect its Local Area Network end (LANport) and the signal interface that above-mentioned technology is provided with grid line, can set up effective Local Area Network and obtain the network communication service.Aspect wireless telecommunications, because the user promotes day by day to the demand for services of omnipresent (ubiquitous), therefore, develop and many mechanicss of communication, for example: radio area network (Wireless Fidelity, WiFi), blue bud (Bluetooth) technology of radio individual district net (Wireless PAN), the 2nd functions in an acting capacity of Global System for Mobile Communication (the Global System for Mobilecommunications of moving communication, GSM), the 3rd functions in an acting capacity of broadband code division multiple access (the Wideband Code Division Multiple Access of moving communication, W-CDMA) technology, the 3.5th high-speed downstream package of functioning in an acting capacity of moving communication inserts (High-Speed DownlinkPacket Access, HSDPA) technology, and the 4th Long Term Evolution (Long Term Evolution, LTE) technology or the like of functioning in an acting capacity of moving communication.User's network communication device can the above-mentioned wireless communication technique of built-in support communication module, or see through its Local Area Network port and be connected to the address card of supporting above-mentioned wireless communication technique, to obtain corresponding wireless communication services.
In addition, add the progress of electronic manufacturing technology, have a plurality of communication modules, the network communications technology that each self-supporting is different in a network communication device is common; Perhaps network communication device can have a plurality of Local Area Network ports, in order to be connected to address card or the device of supporting the heterogeneous networks mechanics of communication.So the user can select which mechanics of communication to carry out data transport service through according to its demand or hobby.Yet the effective transmission speed that every kind of mechanics of communication can provide all has its restriction, and the user is day by day huge to the demand of volume of transmitted data at present, and therefore, the utmost point need have a kind of data transmission method effectively to promote the efficient of transfer of data.
Summary of the invention
One embodiment of the invention provide a kind of network communication device, comprise most communication modules and a transmission Coordination module.Above-mentioned communication module is to provide data transport service according to most communications protocol respectively; Above-mentioned transmission Coordination module is to produce most subdata download requests according to the indicated desire data download of a data download request, and above-mentioned subdata download request is sent to above-mentioned communication module respectively make above-mentioned communication module download most desires respectively to download subdatas, and the above-mentioned desire of recombinating is downloaded subdata to produce above-mentioned desire data download.
Another embodiment of the present invention provides a kind of data transmission method, is applicable to the network communication device with most communication modules, above-mentioned communication module be respectively according to most communications protocol so that data transport service to be provided.Described data transmission method comprises following process step: receive the data download request from a user; A desire data download indicated according to above-mentioned data download request produces most subdata download requests; Above-mentioned subdata download request is sent to above-mentioned communication module respectively, make above-mentioned communication module download most desires respectively and download subdata; The above-mentioned desire of recombinating is downloaded subdata to produce above-mentioned desire data download.
About other additional feature and advantage of the present invention, this field have the knack of the technical staff, without departing from the spirit and scope of the present invention, disclosed network communication device and data transmission method in can be according to this case implementation method be done a little change and retouching and are obtained.
Description of drawings
Fig. 1 is according to the described network communication device of one embodiment of the invention.
Fig. 2 is the flow chart according to the described data transmission method of one embodiment of the invention.
Fig. 3 is the flow chart according to the described data transmission method of another embodiment of the present invention.
Embodiment
What these chapters and sections were narrated is to implement best mode of the present invention, and purpose is to illustrate spirit of the present invention but not in order to limit protection scope of the present invention, protection scope of the present invention the claim person of defining before looking attached be as the criterion.
Fig. 1 is according to the described network communication device of one embodiment of the invention.As shown in the figure, network communication device 100 has several communication modules 110～150, observe different communications protocol separately data transport service is provided, wherein, communication module 110 is to set up radio individual district net according to the communications protocol of blue bud (Bluetooth) technology, and can carry out communication with other blue bud device of the signal scope that is positioned at described radio individual district net; Communication module 120 and 130 is that the communications protocol according to cable data or asymmetrical digital user line technology obtains network connections; Communication module 140 is that the communications protocol according to radio area network (WiFi) technology is connected to wireless access point (Access Point is AP) to obtain network connections; Communication module 150 is to be connected to a service network and to obtain network connections according to the communications protocol that the high-speed downstream package inserts (HSDPA) technology.
In addition, network communication device 100 more comprises a transmission Coordination module 160, when network communication device 100 receives the data download request of sending from the user, transmission Coordination module 160 can be carried out data distribution according to the data download request and be downloaded and integrate, owing to indicated the user to desire the relevant information of data downloaded in the described data download request, therefore, transmission Coordination module 160 will be desired data downloaded according to this information and be considered as most desires download subdatas, and the individual subdata download requests of the majority that produces correspondence according to this, then the subdata download request is sent to communication module 110～150 respectively, make communication module 110～150 download its desire that is assigned (specified) respectively and download subdata by the subdata download request, when treating that communication module 110～150 will be downloaded successful desire and download subdata and reply to transmission Coordination module 160, transmission Coordination module 160 is downloaded these desires subdatas reorganization again obtaining complete desire data download, and will desire data download and send other data processing module (not illustrating) to and carry out follow-up data decapsulation, computing, or handling procedure such as demonstration.
And when user's desire uses network communication device 100 to upload data, can send the data upload request, and in the data upload request indication its data of desiring to upload relevant information, 160 of transmission Coordination module are considered as most according to this information with the data of desiring to upload and desire to upload subdata, and most sub-data upload requests that produce correspondence according to this, then the subdata upload request is sent to communication module 110～150 respectively, what make that communication module 110～150 uploads respectively that it is assigned (specified by the subdata upload request) desires to upload subdata, treats that communication module 110～150 is uploaded to reinform transmission Coordination module 160 when finishing.Therefore, see through the mechanism of above-mentioned data distribution and integration, the user need not participate in the program about data distribution and integration, concerning the user, the data cell of downloading or uploading is constant, but further described data cell is cut so that seeing through each communication module downloads or upload, and the original data cell of each data slot that is received being recombinated back in case of necessity by transmission Coordination module 160.
In one embodiment, in order effectively to save system resource, network communication device 100 can be accepted user's a preset switches and set, start which communication module with decision, so can setting according to this preset switches, transmission Coordination module 160 have which communication module to be in startup (Enabled) state in the identification communication module 110～150, and when sending the request of subdata download/upload, only consider to be in the communication module of starting state.Perhaps, in another embodiment, transmission Coordination module 160 can further be detected the operating state and the transmission rate of communication module 110～150, and determines described which communication module the request of subdata download/upload to be sent to according to the operating state of communication module 110～150 and transmission rate.See through above-mentioned operating state, transmission Coordination module 160 can pick out certain communication module and whether be in starting state, after being activated, certain communication module whether is in effectively (Active) state or stagnation (Idle) state, and the communication module that the is in effective status situation of whether being jammed, for example: when certain is in the situation of data buffer zone (buffer) the generation overflow (overflow) of the communication module of effective status, meaning is the above-mentioned situation of being jammed, the load of representing described communication module is overweight, therefore, transmission Coordination module 160 can be when sending the request of subdata download/upload, skip over described communication module, normally send follow-up request again up to the load restoration of described communication module.As mentioned above, transmission Coordination module 160 is considered the transmission rate of communication module 110～150 more simultaneously, so that come assignment to have the communication module of appropriate transmission rate according to indicated data volume in the request of subdata download/upload.
Fig. 2 is the flow chart according to the described data transmission method of one embodiment of the invention.Described data transmission method is to be applicable to the network communication device with several communication modules, for example above-mentioned network communication device 100, and wherein, these several communication modules are to provide data transport service according to different communications protocol respectively.The operating procedure of described data transmission method is as follows: when the user desires data download, can send a data download request, and in the data download request, indicate it to desire the relevant information of data downloaded, therefore, when network communication device receives the data download request (step S210), then will desire data download and be considered as most desires download subdatas, and produce most subdata download requests (step S220) according to this according to the relevant information of desiring data download.Then, network communication device sends to the subdata download request respectively its several included communication modules again, make these communication modules download its desire that is assigned (specified) respectively and download subdata (step S230) by the subdata download request, behind to be downloaded the finishing, the network communication device desire of recombinating is again downloaded subdata obtaining complete desire data download (step S240), and replys the user and download the information that finishes.
Fig. 3 is the flow chart according to the described data transmission method of another embodiment of the present invention.In this embodiment, described data transmission method is in order to the deal with data upload service, and described data transmission method also is applicable to the network communication device with several communication modules, and these several communication modules are to provide data transport service according to different communications protocol respectively.The operating procedure of described data transmission method is as follows: when the user desires to upload data, can send a data upload request, and in the data upload request indication its data of desiring to upload relevant information, therefore, when network communication device receives the data upload request (step S310), then be considered as most and desire to upload subdata desiring to upload data, and produce most sub-data upload requests (step S320) according to this according to the relevant information of desiring to upload data.Then, network communication device sends to the subdata upload request respectively its several included communication modules again, what make that these communication modules upload respectively that it is assigned (specified by the subdata upload request) desires to upload subdata (step S330), treat that the repayment of each communication module uploads when finishing, network communication device is replied the user again and is uploaded the information that finishes.Wherein, above-mentionedly desire to upload that data can be single file or the data be made up of a plurality of file are grand (for example: the file that includes the plurality of pictures file), when desiring to upload data is that data are when grand, desiring described in the step S320 upload subdata can be respectively in order to specific data one or more file in grand, for example: uploading subdata 1 and be the picture file a and the picture file b that specify among the file A, uploading subdata 2 is that to specify picture file c among the file A, upload subdata 3 be picture file d among the appointment file A and picture file e or the like.And when desiring to upload data and be single file, whether the decision of the size of the visual described file of described data transmission method carries out above-mentioned minute stream mechanism, if not, then only produces a subdata upload request in step S320, in order to specify described single file; If then step S320 can further be cut into described single file above-mentioned most and desires to upload subdata, so that follow-up subdata is uploaded step.
In order effectively to save system resource, above-mentioned data transmission method also can be accepted user's a preset switches and set, start which communication module with decision, further set which communication module of identification to be in starting state then according to this preset switches, and in step 230, step 330, only send the request of subdata download/upload to the communication module that is in starting state.Perhaps, above-mentioned data transmission method can further be detected the operating state and the transmission rate of each communication module again, and determines described which communication module the request of subdata download/upload to be sent to according to this.See through above-mentioned operating state, can pick out certain communication module and whether be in and whether be in effective status or dead state after starting state, certain communication module are activated and be in the situation whether communication module of effective status is jammed.Simultaneously, learn the transmission rate of each communication module, just can assign communication module according to indicated data volume in the request of subdata download/upload with appropriate transmission rate.
Above-mentioned data transmission method can see through and use the combination in any of software, firmware and hardware to be achieved, hardware can be any device with network communication function, for example: personal computer, server, portable computer, personal digital assistant (Personal DigitalAssistant, PDA) or mobile phone or the like.Software then can be stored in the Installed System Memory, or be stored in other removable/non-removable/volatility/nonvolatile computer stored media, can be included in the above-mentioned hardware or can be by the access of above-mentioned hardware institute, for example: magnet media, optical medium, flash memory, digital magnetic tape, solid-state (solid state) random access memory, solid-state read-only memory or the like.
Though the present invention discloses as above with various embodiment, however its for example with reference to but not in order to limiting scope of the present invention, anyly have the knack of this those skilled in the art, without departing from the spirit and scope of the present invention, when doing a little change and retouching.For instance: on to be set forth in the communications protocol that communication module 110～150 supported not be to be defined in blue bud, the cable data, asymmetrical digital user line, radio area network, and technology such as high-speed downstream package access, it also can support the communications protocol of other Mobile Communications technology, for example: code division multiple access 2000 (Code division multiple Access-2000), the synchronous code division multiple access of timesharing (TimeDivision-Synchronous Code Division Multiple Access), integrate enfeoffment wireless service (General Packet Radio Service, GPRS), or the global intercommunication microwave access (Worldwide Interoperability for Microwave Access, WiMAX) etc.Therefore the foregoing description is not in order to limiting scope of the present invention, and protection scope of the present invention the claim person of defining before looking attached be as the criterion.
Claims (12)
1. network communication device is characterized in that comprising:
Most communication modules provide data transport service according to most communications protocol respectively; And
One transmission Coordination module, a desire data download indicated according to a data download request produces most subdata download requests, and above-mentioned subdata download request is sent to above-mentioned communication module respectively make above-mentioned communication module download most desires respectively to download subdatas, and the above-mentioned desire of recombinating is downloaded subdata to produce above-mentioned desire data download.
2. according to right request 1 described network communication device, it is characterized in that above-mentioned transmission Coordination module more sets the above-mentioned communication module of decision according to a preset switches and whether be in startup (Enabled) state, and above-mentioned subdata download request is sent to the person that is in the starting state in the above-mentioned communication module.
3. according to right request 1 described network communication device, it is characterized in that above-mentioned transmission Coordination module more detects above-mentioned communication module and distinguish corresponding most operating states and most transmission rate, and above-mentioned subdata download request is sent to above-mentioned communication module according to above-mentioned operating state and above-mentioned transmission rate.
4. according to right request 1 described network communication device, it is characterized in that above-mentioned transmission Coordination module is more according to indicated one the desiring to upload data and produce most subdata upload request of a data upload request, and above-mentioned subdata upload request is sent to above-mentioned communication module respectively make above-mentioned communication module upload majority respectively to desire to upload sub-data, above-mentioned desire uplink data is desired to upload subdata and is formed by above-mentioned.
5. according to right request 4 described network communication devices, it is characterized in that above-mentioned transmission Coordination module more sets the above-mentioned communication module of decision according to a preset switches and whether be in starting state, and above-mentioned subdata upload request is sent to the person that is in the starting state in the above-mentioned communication module.
6. according to right request 4 described network communication devices, it is characterized in that above-mentioned transmission Coordination module more sets the above-mentioned communication module of decision according to a preset switches and whether be in starting state, and above-mentioned subdata upload request is sent to the person that is in the starting state in the above-mentioned communication module.
7. a data transmission method is applicable to the network communication device with most communication modules, above-mentioned communication module be respectively according to most communications protocol so that data transport service to be provided, above-mentioned data transmission method is characterized in that comprising:
Reception is from a data download request of a user;
A desire data download indicated according to above-mentioned data download request produces most subdata download requests;
Above-mentioned subdata download request is sent to above-mentioned communication module respectively, make above-mentioned communication module download carrier data under most desires respectively; And
The above-mentioned desire of recombinating is downloaded subdata to produce above-mentioned desire data download.
8. according to right request 7 described data transmission methods, it is characterized in that more comprising whether set the above-mentioned communication module of decision according to a preset switches is in starting state, wherein above-mentioned subdata download request is to send to the person that is in the starting state in the above-mentioned communication module.
9. according to right request 7 described data transmission methods, it is characterized in that more comprising that the above-mentioned communication module of detecting distinguishes most operating states and most transmission rate of correspondence, and carry out the forwarding step of above-mentioned subdata download request according to above-mentioned operating state and above-mentioned transmission rate.
10. according to right request 7 described data transmission methods, it is characterized in that more comprising according to indicated one the desiring to upload data and produce most subdata upload request of a data upload request, and above-mentioned subdata upload request is sent to above-mentioned communication module respectively make above-mentioned communication module upload majority respectively to desire to upload subdata, wherein above-mentionedly desire to upload data and desire to upload subdata and formed by above-mentioned.
11. according to right request 7 described data transmission methods, it is characterized in that more comprising whether set the above-mentioned communication module of decision according to a preset switches is in starting state, wherein above-mentioned subdata upload request is to send to the person that is in the starting state in the above-mentioned communication module.
12. according to right request 7 described data transmission methods, it is characterized in that more comprising that the above-mentioned communication module of detecting distinguishes most operating states and most transmission rate of correspondence, and carry out the forwarding step of above-mentioned subdata upload request according to above-mentioned operating state and above-mentioned transmission rate.
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| CN105721618A (en) * | 2016-05-04 | 2016-06-29 | 广东欧珀移动通信有限公司 | Wireless download method and device |
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Application publication date: 20111116 |