CN102006313B - Business content distributing method and device based on personal network - Google Patents
Business content distributing method and device based on personal network Download PDFInfo
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- CN102006313B CN102006313B CN200910171629.1A CN200910171629A CN102006313B CN 102006313 B CN102006313 B CN 102006313B CN 200910171629 A CN200910171629 A CN 200910171629A CN 102006313 B CN102006313 B CN 102006313B
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Abstract
The invention discloses a business distributing method and device based on a personal network. The personal network comprises at least one business application device and at least one business providing device. The business distributing method based on a personal network comprises the following steps: the business providing device splits the business content into multiple business packets; the business providing device receives a business request message from the business application device, wherein the business request message is used for requesting the business content; and the business providing device adds the address of the business application device into a destination address record of all business packets to be transmitted among the multiple business packets based on the business request message, so that the business content is distributed to the business application device. Thus, the business packets to be transmitted only need to be transmitted once on a public channel, thereby saving transmission bandwidth resources and improving the transmission efficiency of the business content.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of service content distributing method based on individual's net and device.
Background technology
Personal network (Personal Network, PN) be Portable digital product individual had, Household intelligent appliances, mobile terminals etc. (being usually referred to as personal network's equipment PNE) connect into a network, make these equipment by wherein having arbitrarily the equipment connection of network insertion to external network, these provide wired or the equipment of wireless external network insertion is called as personal network gateway (Personal Network Gateway, PNGW), make personal network's equipment (Personal Network Element, PNE) business provided by individual net gateway access external network and content or externally networks offer services and content.
But, the communications bandwidth resources of individual's net accessing external network is limited, and individual net is as sending business tine to multiple business applicant during service supplier, if application server or content supplier also can run into analogue as service supplier.Consider that same business tine may send to different business applicants, if the moment of business applicant application is synchronization, then service supplier transmission primaries business tine can be distributed to the business application equipment such as different individual net gateways or personal network equipment.But the service request that business applicant proposes does not occur often in the same time, if service supplier is sending business tine to certain applicant, now receive again a new service request and ask same business tine, prior art can only be again send a business tine to this service requester, causes the waste of network transmission resource.
For the problem that network service distribution method individual in correlation technique can cause network transmission resource to waste, at present effective solution is not yet proposed.
Summary of the invention
The problem that network transmission resource can be caused to waste for individual network service distribution method and propose the present invention, for this reason, main purpose of the present invention is to provide a kind of distribution of services method and apparatus based on individual's net, to solve the problem one of at least.
To achieve these goals, according to an aspect of the present invention, a kind of distribution of services method based on individual's net is provided.
Above-mentioned individual's net comprises at least one business application equipment and at least one business provides equipment, and the distribution of services method based on individual's net according to the present invention comprises: business provides equipment that business tine is split into multiple business packet; Business provides equipment reception from the business request information of business application equipment, and wherein, business request information is for asking above-mentioned business tine; Business provides equipment to be added in the destination address record of the business packet all to be sent in multiple business packet the address of business application equipment according to business request information, business tine to be distributed to business application equipment.
To achieve these goals, according to a further aspect in the invention, a kind of business tine dispensing device based on individual's net is provided.
Distribution of services device based on individual's net according to the present invention comprises: split module, for business tine is split into multiple business packet; Receiver module, for receiving the business request information from business application equipment, wherein, business request information is used for requested service content; Administration module, for adding in the destination address record of the business packet all to be sent in multiple business packet according to business request information by the address of business application equipment after receiving the business request information from business application equipment; Sending module, for sending business packet to be sent.
According to the present invention, after the business request information receiving request identical services content, the address of business application equipment is added in the destination address record of all business packet to be sent, like this, business packet to be sent only needs transmission primaries on public passage, thus saved transmission bandwidth resource, improve the efficiency of transmission of business tine.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the distribution of services method based on individual's net according to the embodiment of the present invention;
Fig. 2 is the schematic diagram of the individual network service system according to the embodiment of the present invention;
Fig. 3 is the particular flow sheet of the distribution of services method based on individual's net according to the embodiment of the present invention;
Fig. 4 is the structure chart of the distribution of services device based on individual's net according to the embodiment of the present invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Functional overview
Consider the problem that network transmission resource can be caused to waste for individual network service distribution method, the invention provides a kind of distribution of services method and apparatus based on individual's net.According to the solution of the present invention, after the business request information receiving request identical services content, the address of business application equipment is added in the destination address record of all business packet to be sent, like this, business packet to be sent only needs transmission primaries on public passage, thus saved transmission bandwidth resource, improve the efficiency of transmission of business tine.
According to embodiments of the invention, provide a kind of distribution of services method based on individual's net.
Fig. 1 is the flow chart of the distribution of services method based on individual's net according to the embodiment of the present invention.As shown in Figure 1, the distribution of services method based on individual's net according to the embodiment of the present invention mainly comprises following step S102 to step S106, and wherein, above-mentioned individual's net comprises at least one business application equipment and at least one business provides equipment:
Step S102, business provides equipment that business tine is split into multiple business packet.
Step S104, business provides equipment reception from the business request information of business application equipment, and wherein, business request information is used for requested service content.
Step S106, business provides equipment to be added in the destination address record of the business packet all to be sent in multiple business packet the address of business application equipment according to business request information, business tine to be distributed to business application equipment.
After the business request information of above-mentioned reception from business application equipment, the distribution of services method based on individual's net according to the embodiment of the present invention also comprises: first, add in the destination address record of all business packet sent in multiple business packet according to business request information by the address of business application equipment; Then, the business packet sent is labeled as business packet to be sent.
The distribution of services method based on individual's net according to the embodiment of the present invention also comprises: at delivery time, according to the destination address record of business packet to be sent, send business packet to be sent; After sending business packet to be sent, this business packet is labeled as and sends, and delete the destination address record corresponding with this business packet.
Be described in detail below in conjunction with the implementation procedure of example to the embodiment of the present invention.
Fig. 2 is the schematic diagram of the individual network service system according to the embodiment of the present invention.As shown in Figure 2, in individual network service system, personal network equipment, individual net gateway, service server, content server etc. all can be used as business provides equipment externally to provide business tine.Equipment is provided so that when obtaining business tine when business application equipment directly can not connect business, business application equipment normally carries out business application by service server or is connected to service server laggard industry business application by individual net gateway or directly carries out business application by individual net gateway, business request information from business application equipment is transmitted to business by service server or individual net gateway provides equipment, after obtaining the authorization, business provides equipment business tine is sent to business application equipment by service server or sends to business application equipment by service server and individual net gateway.Above-mentioned service server or individual net gateway can be regarded as discharge device, and discharge device and business provide the passage between equipment to can be regarded as common transmission passage.
According to the embodiment of the present invention, business provides equipment that business tine is split into multiple business packet, and is numbered business packet.Business provides equipment to be left in the record of a transmit queue by the destination address record of the numbering of business packet to be sent and this business packet.If certain business packet is sent out away, then from this transmit queue, delete the record corresponding with this business packet.After receiving the business request information from the request identical services content of business application equipment, business provides equipment to be added in the destination address record of business packet to be sent in transmit queue the address of business application equipment.Namely, the every bar record in transmit queue comprises numbering and at least one destination address of a business packet.Equally, business provides equipment to be added in the destination address record of the business packet sent the address of business application equipment, and the numbering of the business packet this sent and the destination address record corresponding with this business packet add in transmit queue.Business provides equipment by the order in transmit queue, corresponding business packet and corresponding destination address record can be sent to next discharge device through common transmission passage at next delivery time.Corresponding business packet is directly distributed to different business application equipment by destination address by discharge device again.Then, business application equipment reformulates the business tine of applying for by the numbering of business packet after receiving all business packet.
Suppose that certain business tine is split into 5 business packet, send to business application equipment PN1-1, have sent two business packet being numbered 1 and 2, now transmit queue record as shown in the table:
Table 1
| Packet number | Destination address |
| 3 | PN1-1 |
| 4 | PN1-1 |
| 5 | PN1-1 |
If at this moment there is new business application equipment PN2-3 to apply for this business tine, and business provides equipment to allow to send to PN2-3, then added in the destination address record of business packet to be sent in above-mentioned transmit queue the address of PN2-3.Equally, the address of PN2-3 is added in the destination address record of sent two business packet not in transmit queue, and the destination address record of the numbering of these two business packet and correspondence is added in transmit queue.Recording of transmit queue after interpolation is as shown in the table:
Table 2
| Packet number | Destination address |
| 3 | PN1-1，PN2-3 |
| 4 | PN1-1，PN2-3 |
| 5 | PN1-1，PN2-3 |
| 1 | PN2-3 |
| 2 | PN2-3 |
Then and deleted from transmit queue by this record at next delivery time, the business packet being numbered 3 can be sent to PN1-1 and PN2-3 through common transmission passage simultaneously.Like this, when business provides equipment to send to PN1-1 and PN2-3 to be numbered the business packet of 3 only business provide between equipment and PN1-1 and business provide between equipment and PN2-3 the common transmission passage that shares transmits the business packet being once numbered 3, thus saved transmission bandwidth resource, improve the efficiency of transmission of business tine.
Fig. 3 is the particular flow sheet of the distribution of services method based on individual's net according to the embodiment of the present invention.Shown in Fig. 3, the idiographic flow according to the distribution of services method based on individual's net of the embodiment of the present invention mainly comprises the following steps:
Step 302, business provides equipment that business tine is split into multiple business packet, and is numbered business packet.
For the ease of transmission, multiple undersized business packet can be split into for larger business tine, the numbering that each business packet correspondence one is unique.Usually, the numbering of business packet can be placed in the field in packet header as mark.Such as in file downloading service, larger file is divided into multiple subfile, and each subfile marks a numbering, for carrying out splicing and recovery after the receipt.The size of business packet can be determined according to transmission bandwidth and transmission frequency.The file less file or size being less than to single business packet size can be used as a business packet.If different files, then when splitting business tine, the Base Serial Number of business packet can not be identical, such as, file A is split into A1, A2 ..., file B is split into B1, B2 ...Like this, the situation of transmission while can expanding to different business content according to the method for the embodiment of the present invention, but different business to be distinguished during adding purpose address in the record of transmit queue.
Step 304, business provides equipment the numbering of business packet to be sent and destination address to be left in the record of transmit queue, and is deleted from transmit queue by the record of the business packet sent.
In transmit queue, every bar record is at least made up of with at least one destination address the numbering of business packet, and the business packet that in transmit queue, every bar record is corresponding numbering is unique.At delivery time, business provides equipment to select corresponding business packet to send according to the record in transmit queue, and is deleted by the record corresponding with this business packet after being sent completely.
Step 306, when the business request information receiving new business application equipment also allows to send business tine to this business application equipment, adds to the address of this business application equipment in the destination address record of all business packet to be sent of transmit queue.Simultaneously, the address of this business application equipment is added in the destination address record of the business packet sent, and the numbering of the business packet these sent and the destination address record of this business packet add in transmit queue, thus become new business packet to be sent.
If different business tines, because the numbering of the business packet after their partition is different, then now the destination address of new business application equipment is added in the destination address record of the business packet of corresponding business tine, instead of add in the destination address record of all business packet.
Step 308, business provides equipment, by the number order of business packet in transmit queue, business packet to be sent and corresponding destination address record are sent to next discharge device by common transmission passage, the record corresponding with this business packet is deleted from transmit queue simultaneously, now, business provides equipment can also delete mapping relations between this business packet and destination address record thereof.Discharge device is distributed to corresponding business application equipment again after receiving above-mentioned business packet and its destination address record.
Usually, the business business packet that provides equipment to send and destination address record thereof are sent to discharge device (such as service server or individual net gateway) through common transmission passage.Then, business packet is directly distributed to corresponding business application equipment according to different destination address by these discharge devices again.
If business provides between equipment and business application equipment do not have public passage, then business provides equipment directly business packet to be distributed to corresponding business application equipment according to destination address.
Step 310, business application equipment recovers applied for business tine by the numbering of business packet after receiving all business packet.
According to the present invention, after the business request information receiving request identical services content, the address of business application equipment is added in the destination address record of all business packet to be sent, like this, business packet to be sent only needs transmission primaries on public passage, thus saved transmission bandwidth resource, improve the efficiency of transmission of business tine.
According to embodiments of the invention, provide a kind of distribution of services device based on individual's net.
Fig. 4 is the structure chart of the distribution of services device based on individual's net according to the embodiment of the present invention.As shown in Figure 4, this device comprises: split module 404, for business tine is split into multiple business packet; Receiver module 402, for receiving the business request information from business application equipment, wherein, business request information is used for requested service content; Administration module 406, for adding in the destination address record of the business packet all to be sent in multiple business packet according to business request information by the address of business application equipment after receiving the business request information from business application equipment; Sending module 410, for sending business packet to be sent.
The address of business application equipment is added in the destination address record of all business packet sent in multiple business packet according to business request information by administration module 406 after receiver module 402 receives the business request information from business application equipment, and the business packet sent is labeled as business packet to be sent.In addition, business packet to be sent, after sending module 410 sends business packet to be sent, is labeled as the business packet sent by administration module 406, and deletes the destination address record corresponding with this business packet.
Administration module 406 also comprises: transmission queue management submodule 412, after receiving the business request information from business application equipment at receiver module 402, the address of business application equipment to be added in the destination address record of the business packet sent and in transmit queue all business packet to be sent destination address record in, and the numbering of the business packet sent and the destination address record corresponding with it are added in transmit queue, wherein, transmit queue is for the destination address record of the numbering and this business packet of depositing all business packet to be sent.
Sending module 410 selects corresponding business packet to send at delivery time according to the destination address record of the numbering of business packet in transmit queue and this business packet from memory module 408.Correspondingly, transmission queue management submodule 412, after sending module 410 sends business packet, deletes the numbering of this business packet and the destination address record corresponding with this business packet in transmit queue.
In addition, said apparatus also comprises: numbering module 414, is numbered, to recover business tine according to the numbering of business packet after business application equipment receives all business packet for the business packet split out fractionation module 404; Memory module 408, for storing the business packet and above-mentioned transmit queue that split out.
Before transmission business tine, split module 404 and be split into multiple undersized business packet by needing the business tine sent, and by numbering module 414, the business packet split out is numbered, business packet after partition is stored in memory module 408, then the quantity of the business packet after partition and numbering is informed transmission queue management submodule 412.
Receiver module 402 receives the business request information of business application equipment transmission and returns response to requesting service, the requesting service of accreditation is informed transmission queue management submodule 412 simultaneously.The address of business application equipment is added in the destination address record of the business packet sent and is added in the destination address record of all business packet to be sent in transmit queue by transmission queue management submodule 412, and the numbering of the business packet sent and the destination address corresponding with it are added in transmit queue, and leave the record of the transmit queue after renewal in memory module 408.
Sending module 410 reads the content of corresponding business packet at delivery time according to the numbering of the business packet of transmit queue record from memory module 408, and this business packet is sent to next discharge device by common transmission passage together with destination address record.The content of the business packet of one or more numbering can be sent at periodic delivery time simultaneously.After transmission business packet, delete the record corresponding with this business packet by from transmit queue, the mapping relations between this business packet and destination address record thereof can also be deleted.The business packet sent out by sending module 410 is sent to final discharge device (as individual net gateway) through common transmission passage usually, and then this discharge device is sent to business application equipment according to destination address direct writing bag.
As shown in Figure 2, in individual network service system, discharge device may have multistage, and such as PN1-1, PN2-1 and PN2-2 represent business application equipment 208 in business application equipment in first man net 214, second people's net and business application equipment 210 respectively.If these three business application equipment provide equipment to send business request information by respective individual net gateway 212 and 206 to business, then business provides the transmission channel between equipment 202 to service server 204 to be common transmission passage for business application equipment 208 and business application equipment 210, and the transmission channel between service server 204 to individual net gateway 206 is also common transmission passage concerning business application equipment 208 and business application equipment 210; And business provides the transmission channel between equipment 202 to individual net gateway 212 to be common transmission passage concerning business application equipment 214.Therefore, business provides after the destination information of business packet and PN1-1, PN2-1 and PN2-2 is sent to service server 204 and individual net gateway 212 by equipment 202 respectively, business packet is directly issued PN1-1 by individual's net gateway 212, and the destination information of business packet and PN2-1, PN2-2 is sent to individual net gateway 206 by service server 204.Then, business packet is directly distributed to PN2-1 and PN2-2 by individual net gateway 206 after receiving business packet.
According to the present invention, after the business request information receiving request identical services content, the address of business application equipment is added in the destination address record of all business packet to be sent, like this, business packet to be sent only needs transmission primaries on public passage, thus saved transmission bandwidth resource, improve the efficiency of transmission of business tine.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, but in some cases, can be different from the step shown or described by order execution herein.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1., based on a service content distributing method for individual's net, described individual's net comprises at least one business application equipment and at least one business provides equipment, and it is characterized in that, described method comprises:
Described business provides equipment that business tine is split into multiple business packet;
Described business provides equipment reception from the business request information of described business application equipment, and wherein, described business request information is for asking described business tine;
Described business provides equipment to add in the destination address record of the business packet all to be sent in described multiple business packet according to described business request information by the address of described business application equipment, described business tine is sent to discharge device through common transmission passage, and be distributed to described business application equipment by described discharge device;
Wherein, after receiving the business request information from business application equipment, described method also comprises: add in the destination address record of all business packet sent in described multiple business packet according to described business request information by the address of described business application equipment; The described business packet sent is labeled as business packet to be sent.
2. method according to claim 1, is characterized in that, described method also comprises:
At delivery time, according to the destination address record of business packet to be sent, send business packet to be sent;
After sending business packet to be sent, this business packet is labeled as and sends, and delete the destination address record corresponding with this business packet.
3. method according to claim 1, is characterized in that, the destination address record of described business packet all to be sent of being added in described multiple business packet the address of described business application equipment according to described business request information comprises:
In transmit queue all business packet to be sent destination address record in add the address of described business application equipment, wherein, described transmit queue is for the destination address record of the numbering and this business packet of depositing all business packet to be sent.
4. method according to claim 3, is characterized in that, describedly the described business packet sent is labeled as business packet to be sent comprises:
The numbering of the described business packet sent and the destination address record corresponding with this business packet are added in described transmit queue.
5. the method according to claim 3 or 4, is characterized in that, described method also comprises:
At delivery time, corresponding business packet is selected to send according to the numbering of the business packet in described transmit queue and the destination address record of this business packet;
The numbering of the business packet sent and the destination address record corresponding with this business packet is deleted from described transmit queue.
6. the method according to claim 1,3 or 4, is characterized in that, describedly business tine is split into multiple business packet and comprises:
Described business tine is split into multiple business packet, and described business packet is numbered.
7. method according to claim 6, is characterized in that, described business application equipment, after receiving all business packet, according to the numbering of described business packet, recovers described business tine.
8., based on a business tine dispensing device for individual's net, it is characterized in that, described device comprises:
Split module, for business tine is split into multiple business packet;
Receiver module, for receiving the business request information from business application equipment, wherein, described business request information is for asking described business tine;
Administration module, for adding in the destination address record of the business packet all to be sent in described multiple business packet according to described business request information by the address of described business application equipment after receiving the business request information from business application equipment; Wherein, the described business packet sent also for being added in the destination address record of all business packet sent in described multiple business packet the address of described business application equipment according to described business request information after receiving the business request information from business application equipment, and is labeled as business packet to be sent by described administration module;
Sending module, for described business packet to be sent is sent to discharge device through common transmission passage, is distributed to described business application equipment to make described business packet to be sent by described discharge device.
9. device according to claim 8, is characterized in that, described business packet to be sent also for after sending business packet to be sent, is labeled as the business packet sent by described administration module, and deletes the destination address record corresponding with this business packet.
10. device according to claim 8, is characterized in that, described administration module also comprises:
Transmission queue management submodule, for after receiving the business request information from business application equipment, the address of described business application equipment to be added in the destination address record of the business packet sent and in transmit queue all business packet to be sent destination address record in, and the numbering of the described business packet sent and the destination address record corresponding with it are added in described transmit queue, wherein, described transmit queue is for the destination address record of the numbering and this business packet of depositing all business packet to be sent.
11. devices according to claim 10, is characterized in that,
Described sending module is also for selecting corresponding business packet to send at delivery time according to the numbering of business packet in described transmit queue and the destination address record of this business packet;
Described transmission queue management submodule also for after described sending module transmission business packet, deletes the numbering of this business packet and the destination address record corresponding with this business packet in described transmit queue.
Device according to any one of 12. according to Claim 8 to 11, is characterized in that, described device also comprises:
Numbering module, is numbered for the described business packet split out described fractionation module, to recover described business tine according to the numbering of described business packet after described business application equipment receives all described business packet;
Memory module, for storing the business packet and described transmit queue that split out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910171629.1A CN102006313B (en) | 2009-08-31 | 2009-08-31 | Business content distributing method and device based on personal network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910171629.1A CN102006313B (en) | 2009-08-31 | 2009-08-31 | Business content distributing method and device based on personal network |
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| CN102006313A CN102006313A (en) | 2011-04-06 |
| CN102006313B true CN102006313B (en) | 2015-05-27 |
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| WO2013097184A1 (en) * | 2011-12-30 | 2013-07-04 | 华为技术有限公司 | Service distribution method, device and system |
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| CN101090347A (en) * | 2006-06-14 | 2007-12-19 | 华为技术有限公司 | Digital home network service operation system and its implementing method |
| CN101132327A (en) * | 2006-08-25 | 2008-02-27 | 成都迈普产业集团有限公司 | Data transmission method for integrated service of IP telecommunication network system |
| CN101291546A (en) * | 2008-06-11 | 2008-10-22 | 清华大学 | Switching structure coprocessor of core router |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100584104C (en) * | 2007-01-26 | 2010-01-20 | 华为技术有限公司 | Service scheduling system and method |
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| CN101090347A (en) * | 2006-06-14 | 2007-12-19 | 华为技术有限公司 | Digital home network service operation system and its implementing method |
| CN101132327A (en) * | 2006-08-25 | 2008-02-27 | 成都迈普产业集团有限公司 | Data transmission method for integrated service of IP telecommunication network system |
| CN101291546A (en) * | 2008-06-11 | 2008-10-22 | 清华大学 | Switching structure coprocessor of core router |
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| 数字电影卫星分发系统优化研究;吴宏涛;《现代电影技术》;20090430;全文 * |
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