CN101442475A - Distributed business acting method, network system and network appliance - Google Patents
Distributed business acting method, network system and network appliance Download PDFInfo
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Abstract
The invention discloses a method, a network system and related network equipment for distributed service agent. The network system comprises information source nodes, service agent nodes, and information storage nodes, wherein the information source nodes are used for providing information resources; the service agent nodes are distributed in a core layer or an edge layer or a convergence layer of a network, and are used for storing position information of the information resources, responding information requests which come from users or the information source nodes or other service agent nodes, inquiring the position information of the information resources according to the requests, performing resource scheduling on the information storage nodes corresponding to the inquired positions of the information resources, and sending scheduling commands to the information storage nodes; and the information storage nodes are used for storing information and providing the information for the users according to the scheduling commands which come from the service agent nodes. The implementation of the embodiment of the invention can fully utilize storage resources of network nodes in the network, reduce network congestion and bandwidth waste, improve the sharing of network resources, ensure that the dissemination of network information is controllable and operable, and guarantee the benefit of information providers and network operators.
Description
Technical field
The network communications technology of the present invention field relates in particular to a kind of distributed service proxy method, network system and the network equipment.
Background technology
In recent years, along with development of internet technology, various information have obtained propagating fast by network.Shared development common recognition cybertimes that becomes of Internet resources, the propagation of existing Internet resources is a kind of extensive circulation ways, such as, when terminal use's browsing page, the corresponding website server will intactly send info web to terminal use, so will there be many copies that repeat transmitting on the network with a webpage, information transmit the Website server and the network node between the terminal use of process do not preserve information, also the information content is not carried out perception, statistics, monitoring, resource management capacity is poor.
This extensive circulation way fails to make full use of the storage resources of each network node in the network system, and the Internet resources sharing is poor, can bring huge network traffics, causes the adverse consequencess such as waste of network congestion and unnecessary bandwidth.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the purpose of the embodiment of the invention provides a kind of method, network system and network equipment of distributed business acting, the feasible storage resources that can make full use of network node in the network, improve the sharing of Internet resources, make that the propagation of the network information is controlled, can run.
The purpose of the embodiment of the invention is to be achieved through the following technical solutions:
The embodiment of the invention provides a kind of network system of service agent, comprising:
The information source node is used to provide information resources;
The service agent node, be distributed in network core layer or marginal layer or convergence-level, be used for stored information resource location information, response is from the information request of user or information source node or other service agent nodes, according to request Query Information resource location information, the pairing information storage node in information resources position that inquires is carried out scheduling of resource, send dispatching command to information storage node;
Information storage node is used for stored information, provides information according to the dispatching command from the service agent node to the user.
Further, this network system also comprises:
The information coding nodes is used for the information of information source node is encoded, and the universal coding that obtains is sent to the service agent node.
Further, this network system also comprises:
Professional sensing node is used for carrying out perception through the information of information storage node or other nodes of network, and the result of perception is fed back to the service agent node.
Service agent node in the network system of the embodiment of the invention and professional sensing node can be integrated in the same equipment; Service agent node and information storage node can be integrated in the same equipment; Professional sensing node and information storage node can be integrated in the same equipment; Service agent node, professional sensing node and information storage node can be integrated in the same equipment.
The embodiment of the invention provides a kind of method of distributed business acting, comprising:
The service agent node receives the information request from user or information source node or other service agent nodes, inquires about obtaining Query Result according to this request, sends dispatching command according to Query Result to the information storage node of storage institute solicited message;
Information storage node provides information according to this order to described user according to the dispatching command from the service agent node.
Further, this method also comprises:
Information source node or other service agent nodes will be transmitted to the service agent node from user's information request.
Further, this method also comprises:
The service agent node is inquired about according to user information request and is obtained Query Result, when local search during less than the memory node positional information of storage institute solicited message, then send information request, until the memory node positional information that inquires storage institute solicited message to upper level service agent node.
Described " inquire about obtain Query Result according to information request " specifically comprises:
According to the universal coding of institute's solicited message, inquiry obtains storing the positional information of the information storage node of this information.
More specifically, described " according to the universal coding of institute's solicited message, inquiry obtains storing the positional information of the memory node of this information " specifically comprises:
According to the universal coding of information requested, inquiry obtains storing the positional information of the information storage node of this information, according to the information providing capability of described information storage node, determines to provide to the user information storage node of information.
Further, this method also comprises:
The information coding nodes is encoded to the information in the information source node and is obtained its universal coding, and universal coding is sent to the service agent node.
The embodiment of the invention also provides a kind of method of distributed network storage update, is applied in the distributed business acting, and this method comprises:
After information storage node gets access to information, to the service agent node transmission updating message of this information storage node place network;
Described service agent node updates stored in local information resources positional information according to described updating message.
Further, this method also comprises:
Service agent node at the corresponding levels sends updating message to next stage service agent node;
Described next stage service agent node upgrades local canned data resource location information according to updating message.
The embodiment of the invention also provides a kind of service agent node, comprising:
Memory cell is used for stored information resource location information;
Query unit is used for according to the information request from user or information source node or other service agent nodes, Query Information resource location information;
Scheduling unit is used for according to the information resources positional information that inquires, to the information storage node transmission dispatching command of this positional information correspondence.
Further, this service agent node also comprises:
First receiving element is used to receive the information request from user or information source node or other service agent nodes.
Further, this service agent node also comprises:
Second receiving element is used to receive the universal coding of self information coding nodes.
Further, this service agent node also comprises:
The perception unit is used for carrying out perception through the information of information storage node or other nodes of network.
Further, this service agent node also comprises:
The information coding unit, being used for information encoded obtains its universal coding.
The embodiment of the invention also provides a kind of professional sensing node, comprising:
The perception unit is used for carrying out perception through the information of information storage node or other nodes of network;
Feedback unit is used for the result of perception is fed back to the service agent node.
The type of the professional sensing node of the embodiment of the invention comprises:
Switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal or Digital Subscriber Line Access Multiplexer DSLAM.
The embodiment of the invention also provides a kind of information storage node, comprising:
Memory cell is used for stored information;
Processing unit is used to receive the dispatching command of service agent node, provides information according to described order to the user.
The type of the information storage node of the embodiment of the invention comprises:
Switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal, Digital Subscriber Line Access Multiplexer DSLAM or the like.
The embodiment of the invention also provides a kind of information coding nodes, comprising:
The information coding unit, being used for information encoded obtains its universal coding;
Transmitting element is used for universal coding is sent to the service agent node.
The type of the information coding nodes that the embodiment of the invention provides comprises:
The webserver, service agent node, Website server, router, switch or radio communication base station.
The technical scheme that is provided by the invention described above embodiment as can be seen, the embodiment of the invention provides a kind of method, network system and network equipment of distributed business acting, the feasible storage resources that can make full use of network node in the network, reduce network congestion and bandwidth waste, improve the sharing of Internet resources, make that spreading network information is controlled, can run, guarantee the income of Information Provider and Virtual network operator.
Description of drawings
Fig. 1 is the network function configuration diagram of the embodiment of the invention;
Fig. 2 is the system group network schematic diagram of the distributed business acting of the embodiment of the invention;
Fig. 3 is the interface schematic diagram of the webpage of the embodiment of the invention.
Fig. 4 is the another system group network schematic diagram of the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The network system architecture of the embodiment of the invention can abstractly be 4 layer network function structures as shown in Figure 1:
Information is used layer 100, information storage layer 110, distributed service service layer 120 and application and information source layer 130, wherein,
Information is used layer 100: comprise all application terminals, as: equipment such as user's PC, individual PDA equipment, mobile phone, video telephone, various household electrical appliance, smart machine, intelligent appliance.
Information storage layer 110: comprise can storing various information the network equipment or telecommunication apparatus, possess memory function as DSLAM equipment, optical access device (PON equipment, ONU, ONT, OLT etc.), radio reception device (GSM, Winmax, CDMA, WCDMA, CDMA2000, WLAN, Wifi base station etc.), router, gateway, bridge, gatekeeper, switch etc. are various, and close or the convenient and mutual network equipment of information use layer.Information storage layer is stored information, receives relevant control command, the canned data information that sends to is used layer, or transmit or store between the equipment of information storage layer.
If terminal equipment also provides memory space, do the network storage and scheduling use, then this terminal is used between layer and the information storage layer between information.
Information storage layer is responsible for canned data is sent to the equipment that information is used layer, and the information that sends is carried out subpackage, speed limit, interpolation heading, priority control etc. as required.
The network element of information storage layer (as 119,118) receives relevant order, according to order, and perhaps according to the reception message length of message pick-up network element (as 101,102), or protocol format, transmission information is carried out subpackage.
Distributed service service layer 120: can be divided into a plurality of subdomains, business service network element in each subdomain is (as 121,122), be in charge of and dispatch the information storage layer equipment of its administrative network domain, can interconnect between the business service network element of each subdomain, the business service network element of each subdomain can be controlled by a business service network element of the advanced field more, as equipment 128.That is to say that distributed service service layer can correspondingly be divided into several sublayers according to network layer.Distributed service service layer 120 forms by distributed services network is first, and the business service network element has professional perceptional function and business proxy function, is the intelligent cell in the distributed network.The business service network element can be distributed in network core layer or marginal layer or convergence-level.
Use and information source layer 130: form by information source server node 131, information encoder server node 135 and information Broadcast Control server node 132.
The network system embodiment that below provides scene to specialize.
As shown in Figure 2, in distributed storage network, network access equipment DSLAM (s) and route-exchanging device LAN-Switch (s) possess information stores, distribution function.
In peer-to-peer network (Peer-to-Peer), have super node SuperNode that information resources are managed, and in based on distributed storage network, the relation between the node is not reciprocity fully, in general, node can classify as following several node:
Node 1: the information source node is used to provide information resources, as the Website server among Fig. 2 250.
Node 2: information coding nodes, be used for information is encoded, can be to weave into universal coding according to unified standard (as according to information such as information position, load, ownerships), being convenient to the Network Transmission and the network storage (form of file storage), can be Website server 250 or service agent 205 in the corresponding diagram 2; This node can also send to the universal coding that obtains the service agent node.
The information coding nodes can be to comprise:
The information coding unit, being used for information encoded obtains its universal coding;
Transmitting element is used for universal coding is sent to the service agent node.
The type of information coding nodes can be to comprise:
The webserver, service agent node, Website server, router, switch or radio communication base station etc.
Node 3: information storage node, be used for information is transmitted, transmits, stored, and, provide information to user terminal according to dispatching command and strategy from the service agent node, subscriber terminal equipment also can be this category node; This category node can also the accept business management and the control of agent node.
Information storage node can be to comprise:
Memory cell is used for stored information;
Processing unit is used to receive the dispatching command of service agent node, provides information according to described order to the user.
The type of the information storage node of the embodiment of the invention comprises: switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal, DSLAM Digital Subscriber Line Access Multiplexer or the like.
Node 4: the information consumption node is final information receiver, is generally final subscriber terminal equipment, as: equipment such as user's PC, individual PDA equipment, mobile phone, video telephone, various household electrical appliance, smart machine, intelligent appliance.
Node 5: information service provides and management node, and can offer the user and land, the informative abstract that inquiry is relevant, whether decision consumes this information.
Above-mentioned node 1,2,5 can integrate, be integrated into comprehensive website or server, as comprehensive website www.CCTV.com, VOD service is provided, online forum, news or the like, possess the user is chargeed (node 5),, and provide information functions such as (nodes 1) coding video data (node 2).
Node 6: service agent node, as 203 among Fig. 2,202 and 205, be used for stored information resource location information, comprise address information, as IP address or MAC Address etc., response, manages and scheduling of resource information storage node according to request Query Information resource address from user's information request; The all right integrated information encoding function of this node; This node can also integrated perceptional function, is used for the content of the information of information storage node is carried out perception, and the result of perception is fed back to the service agent node; Such as: in web page browsing, in the interactive high application such as recreation, based on the distributed store distributing network, have distributed business acting function and professional perceptional function, it is deployed in close user's network edge, and network application---being the perception service content information, is video information or text message such as perception in parsing, perhaps the business tine information decomposition is extracted, extract out such as the picture in the webpage, text are separated with flash; Thereby realize the network information and network traffics are added up and monitored, realize chargeing, improve the manageability of network.
The service agent node can be to comprise:
Memory cell is used for stored information resource location information;
Query unit is used for according to the information request from user or information source node or other service agent nodes, Query Information resource location information;
Scheduling unit is used for according to the information resources positional information that inquires, to sending dispatching command with this positional information corresponding informance memory node;
First receiving element is used to receive the information request from user or information source node or other service agent nodes;
Second receiving element is used to receive the universal coding of self information coding nodes.
Professional perceptional function that the service agent node is all right integrated also comprises:
The information coding unit, being used for information encoded obtains its universal coding.
Professional perceptional function that the service agent node is all right integrated also comprises:
The perception unit is used for carrying out perception through the information of information storage node or other nodes of network.The realization of professional perceptional function also can be independent of the service agent node, and so independently professional sensing node comprises:
The perception unit is used for the information of information storage node is carried out perception;
Feedback unit is used for the result of perception is fed back to the service agent node.
The type of professional sensing node can comprise:
Switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal or Digital Subscriber Line Access Multiplexer DSLAM etc.
Service agent node in the network system of the embodiment of the invention and professional sensing node can be integrated in the same equipment; Service agent node and information storage node can be integrated in the same equipment; Professional sensing node and information storage node can be integrated in the same equipment; Service agent node, professional sensing node and information storage node can be integrated in the same equipment.
Provide an example to illustrate that service agent node and information storage node are integrated in the sight in the same equipment below.
As shown in Figure 4, the function of service agent node 420 is integrated service agent and information stores, transmission, service agent node 420 can obtain from the node of information server 432 or Access Network 430 and stored information, user terminal 400,402 or 403 sends information request to information server 432, information server 432 is forwarded to service agent node 420 with request, service agent node 420 will be stored in local institute's solicited message according to request and send to user terminal 400,402 or 403.
With reference to Fig. 4, concrete business is exemplified below:
As shown in Figure 4, the user is undertaken alternately by portable terminal 405 and service agent 420, user's terminal equipment 405, do not need to handle complicated procotol, after service agent 420 is handled relevant procotol, be converted into the agreement that user terminal 405 can handle and be convenient to the picture and text form that portable terminal is convenient to handle, the user just can handle various legacy networks business or carry out Web page browsing by mobile terminal Internet access.Basic step is as follows:
Step 480: it is mutual that the user carries out authentication by terminal 405 and user agent 420.
Step 481: user agent 420 finishes the authentication to user terminal 405, and with the network information, be converted into portable terminal 402 and can receive the form of processing, as image is converted into display resolution size that portable terminal 405 can show as: (320 * 240) send to terminal 405.
Step 482: the user is by terminal 405, the transmit operation instruction, and as sending the network address that need land, or network user's name, or network cipher gives user agent 420, and user agent 420 resolves to procotol with mentioned order, and passes to corresponding website.
Step 483: user agent 420 receives the business datum of networks, and related data is comprised literal, or video, or picture, is converted into 405 forms that can receive processing, sends to terminal 405.
As shown in Figure 3, be the interface of a generic web page, the data of webpage, are transmitted as sign on the net with the IP address of website.
The function of professional perception that embodiment of the invention service agent node is integrated, type that can perception identification services information, as the webpage business datum---picture, flash, text, look audio frequency etc., thereby dissimilar business information is added up, monitors, charged and management etc.
As shown in Figure 2, the service agent node 202 and 203 of heterogeneous networks level is positioned at different network sites, and Website server offers service agent node 205 with site information.
The universal coding of the embodiment of the invention can be: the coding that forms according to certain standard combination according to information such as the IP address of information, chained address, load, copyright information, ownership information.
The service agent node can carry out branch rank coding to the information of coming automatic network to upload to broadcast, and coding rule can be as shown in the table:
With reference to Fig. 2, the following describes distributed business acting method based on the network system of the foregoing description, the distributed service agent node that can be meant is distributed, can refer to that also information storage node is distributed, this method can may further comprise the steps:
Step 502. subscriber terminal equipment 211 carries out alternately with service agent 203 or 202, the business on the request Website server 250; Or the information source node will be transmitted to the service agent node from user's information request.
Step 504. service agent node 203 or 202 information request that receive from information source node or subscriber terminal equipment 211 or other service agent nodes, whether to some extent the corresponding information resources positional information of inquiry in being stored in local information resources positional information tabulation determines in this territory the information of the Website server 250 of request.
If the information resources positional information of institute's solicited message is found not store in this territory in step 506. service agent 203 inquiry backs, then to upper level service agent 202 or to other service agent request msgs, or 205 times photos and sending messages of requested service agency.
If the information resources positional information of solicited message is to some extent found to store in step 508. service agent 203 inquiry backs in this territory, then according to resource providing capability to information storage node that should positional information, such as: locus, transmission rate, bandwidth etc. issue dispatching command and indicate this information storage node (204 or 205) to send information to user terminal.
After step 510. information storage node (204 or 205) is received the dispatching command of service agent 203, send information to user terminal according to this order.
Step 512. is for forwarding information, and information storage node (204 or 205) can be stored information according to the order of service agent node.
This method can also comprise:
The information coding nodes is encoded to the information in the information source node and is obtained its universal coding, and universal coding is sent to the service agent node.
At step 512, the embodiment of the invention specifically provides a kind of network storage method for updating, and this method comprises:
After step 602. information storage node gets access to information, report updating message to the service agent node of this information storage node place network domains;
Step 604. service agent node updates stored in local information resources positional information according to the updating message that information storage node reports.
Further, this method also comprises:
Step 606. service agent node at the corresponding levels sends updating message to next stage service agent node;
The described next stage service agent of step 608. node upgrades local canned data resource location information according to updating message.
Particularly on news website, the forum website, can quote information protected by copyright in the website mutually, as shown in Figure 3, the webpage of certain website has been quoted information such as picture protected by copyright 311, video 321 and file 350.Can be these information to be encoded according to two kinds of coded systems of following table:
| Sequence number | 1 | 2 |
| Information type | Website data | Website data |
| The information coding | The IP+ information of source information number | The IP+ general information numbering of source information |
| The information position | IP address or MAC Address | IP address or MAC Address |
| The information life span | 100s | 100s |
| Whether charge | Be | Be |
" information number " in the table can be the sequence number that generates at this information etc.
For information protected by copyright; when on network, propagating, storing; can adopt by above-mentioned coded system; reporter Zhang San and Li Si as Xinhua News Agency; taken a secondary news photograph; this photo is an area information, can carry out open debate in this zone and is quoted by forum or news.
When the various forums in this zone or news website are being quoted this pictorial information and are being propagated, this information is independently propagated and has been distributed in the use territorial scope of this information, the user is when this information is seen in the different website of visit, each website does not need this information is sent, only need the general information coding of this information is sent to service agent, service agent is stored the situation of this information according to the one's respective area, and this information is sent to the user.Coded system is as shown in the table more specifically, has enumerated the attribute about information that may use in the table.
" serial number " in the table refers to the sequence number that this information is generated, and its type can be that (" fixing " refers to serial number and can not change, and such as the film of classics, its serial number is constant for " fixing ", " variable " or " circulation "; " circulation " order of representation number can be reused, as instant messages such as news releases).
Adopted this coding and propagated Proxy Method, the website can be fixed a point, fix time, throw at special object advertising business.
Propagating webpage shown in Figure 3, can select different advertisement 312 contents as service agent 203, send to the user in Home Network territory according to order.
Usually the charging mode of Virtual network operator is that domestic consumer is charged, content to website operator's propagation, the general mode that adopts bandwidth to rent is carried out, and behind the employing distributed business acting, since Virtual network operator to the content propagated can perception, monitoring and statistics, thereby can realize very fine charge.Concerning the copyright owner, also can add up scope, number of times that oneself works are used and propagate, its income can with the Virtual network operator distribution of holding consultation.
The resource providing capability information of the information storage node of administrative network domain is to some extent stored in service agent unit 203,202, comprising: the ability of memory space, bandwidth and user mode etc.Resource providing capability information can be as shown in the table:
| Sequence number | Memory space 1 | Memory space 2 | Memory space 3 |
| The address | IP address or MAC Address | …… | …… |
| Memory capacity | 100G | …… | …… |
| Use | 20G | …… | …… |
| Information input bandwidth | 1000M (descending), 5000M (up) | …… | …… |
| The information output bandwidth | 1000M (descending) 5000M (up) | …… | …… |
| Import | 10M (up), 10M (descending) | …… | …… |
| Export | 10M (up), 10M (descending) | …… | …… |
Service agent node 202,203 is stored institute's canned data the Resources list on the information storage node of administrative network domain to some extent, comprising: information storage node address, information life span, information coding etc., as shown in the table:
| Command type | Stored information |
| The information coding | The IP+ information of source information number or universal coding |
| The information life span | Longer-term storage according to instruction deletion (or) time |
| Information resource address | The information storage node address |
Information storage node and service agent node can carry out regular or irregular synchronous, if the data that information storage node is stored are lost because of reasons such as device damage, power down, then the service agent node can lastest imformation the Resources list.
Adopted service agent mechanism, the service provider who offers the website just can concentrate one's energy to carry out the exploitation of the information content, and network operation merchant is transferred in the issue transmission of information to be provided.
For network operation merchant, because the type of business information has been discerned in perception, can charge, as advertising business etc. to the dissimilar business information of transmitting in the network.
Information protected by copyright for online transmission; after adopting coding scheme; need not encrypt the open copyright information of propagating, work such as authentication; Virtual network operator can guarantee that by coding the user has watched or downloaded relevant content; can add up; relevant income is by distributions of holding consultation of copyright owner and Virtual network operator, and the copyright owner also can give content supplier with copyright agent, by content supplier and Virtual network operator negotiation distribution.This shows that by implementing the present invention, can guarantee that information has been carried out in order, propagation efficiently on network, each rights and interests person's interests all are protected.
The above; it only is the preferable embodiment of the embodiment of the invention; but the protection range of the embodiment of the invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the invention discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the embodiment of the invention.Therefore, the protection range of the embodiment of the invention should be as the criterion with the protection range of claim.
Claims (24)
1, a kind of network system of service agent is characterized in that, comprising:
The information source node is used to provide information resources;
The service agent node, be distributed in network core layer or marginal layer or convergence-level, be used for stored information resource location information, response is from the information request of user or information source node or other service agent nodes, according to described request Query Information resource location information, the pairing information storage node in information resources position that inquires is carried out scheduling of resource, send dispatching command to information storage node;
Information storage node is used for stored information, provides information according to the dispatching command from the service agent node to the user.
2, network system according to claim 1 is characterized in that, further comprises:
The information coding nodes is used for the information of information source node is encoded, and the universal coding that obtains is sent to the service agent node.
3, network system according to claim 1 is characterized in that, further comprises:
Professional sensing node is used for the perception of carrying out through the information of information storage node or other nodes of network, and the result of perception is fed back to the service agent node.
4, network system according to claim 3 is characterized in that, described service agent node and professional sensing node integrate; Perhaps, service agent node and information storage node integrate; Perhaps, professional sensing node and information storage node integrate; Perhaps, service agent node, professional sensing node and information storage node integrate.
5, network system according to claim 2 is characterized in that, described information source node and information coding nodes integrate.
6. the method for a distributed business acting is characterized in that, comprising:
The service agent node receives the information request from user or information source node or other service agent nodes, inquires about obtaining Query Result according to this request, sends dispatching command according to Query Result to the information storage node of storage institute solicited message;
Information storage node receives the dispatching command from the service agent node, provides information according to this order to described user.
7. method according to claim 6 is characterized in that, further comprises:
Information source node or other service agent nodes will be transmitted to the service agent node from user's information request.
8. method according to claim 6 is characterized in that, further comprises:
The service agent node is inquired about according to user information request and is obtained Query Result, when local search during less than the memory node positional information of storage institute solicited message, then send information request, until the memory node positional information that inquires storage institute solicited message to upper level service agent node.
9. method according to claim 8 is characterized in that, describedly inquires about the step that obtains Query Result according to information request and comprises:
According to the universal coding of institute's solicited message, inquiry obtains storing the information storage node positional information of this information.
10. method according to claim 9 is characterized in that, described universal coding according to institute's solicited message, and the step that inquiry obtains storing the memory node positional information of this information comprises:
According to the universal coding of information requested, inquiry obtains storing the information storage node positional information of this information, according to the information providing capability of described information storage node, determines to provide to the user information storage node of information.
11. method according to claim 6 is characterized in that, further comprises:
The information coding nodes is encoded to the information in the information source node and is obtained its universal coding, and universal coding is sent to the service agent node.
12. the method for a distributed network storage update is characterized in that, comprising:
After information storage node gets access to information, to the service agent node transmission updating message of this node place network;
Described service agent node updates stored in local information resources positional information according to described updating message.
13. method according to claim 12 is characterized in that, further comprises:
Service agent node at the corresponding levels sends updating message to next stage service agent node;
Described next stage service agent node upgrades local canned data resource location information according to described updating message.
14. a service agent node is characterized in that, comprising:
Memory cell is used for stored information resource location information;
Query unit is used for according to the information request from user or information source node or other service agent nodes, Query Information resource location information;
Scheduling unit is used for sending dispatching command according to the information resources positional information that inquires to the information storage node corresponding with this positional information.
15. service agent node according to claim 14 is characterized in that, further comprises:
First receiving element is used to receive the information request from user or information source node or other service agent nodes.
16. service agent node according to claim 14 is characterized in that, further comprises:
Second receiving element is used to receive the universal coding of self information coding nodes.
17. service agent node according to claim 14 is characterized in that, further comprises:
The perception unit is used for carrying out perception through the information of information storage node or other nodes of network.
18. service agent node according to claim 14 is characterized in that, further comprises:
The information coding unit, being used for information encoded obtains its universal coding.
19. a professional sensing node is characterized in that, comprising:
The perception unit is used for carrying out perception through the information of information storage node or other nodes of network;
Feedback unit is used for the result of perception is fed back to the service agent node.
20. professional sensing node according to claim 19 is characterized in that, described node types comprises:
Switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal or Digital Subscriber Line Access Multiplexer DSLAM.
21. an information storage node is characterized in that, comprising:
Memory cell is used for stored information;
Processing unit is used to receive the dispatching command from the service agent node, provides information according to described order to the user.
22. information storage node according to claim 21 is characterized in that, the type of described information storage node comprises:
Switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal or Digital Subscriber Line Access Multiplexer DSLAM.
23. an information coding nodes is characterized in that, comprising:
The information coding unit, being used for information encoded obtains its universal coding;
Transmitting element is used for universal coding is sent to the service agent node.
24. information coding nodes according to claim 23 is characterized in that, its type comprises:
Switch, router, gateway, bridge, gatekeeper, radio communication base station, the webserver, Optical Network Terminal, optical line terminal or Digital Subscriber Line Access Multiplexer DSLAM.
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| CNA200710077420XA CN101442475A (en) | 2007-11-24 | 2007-11-24 | Distributed business acting method, network system and network appliance |
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| CNA200710077420XA CN101442475A (en) | 2007-11-24 | 2007-11-24 | Distributed business acting method, network system and network appliance |
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| CN101699436A (en) * | 2009-10-20 | 2010-04-28 | 中兴通讯股份有限公司 | Method, device and system for resource management |
| WO2011023056A1 (en) * | 2009-08-27 | 2011-03-03 | 华为技术有限公司 | Distributed media share play control device, media play control system and method |
| CN102136980A (en) * | 2010-01-27 | 2011-07-27 | 中国移动通信集团设计院有限公司 | Multi-service transfer platform (MSTP) optical transport network, service transport method thereof and related equipment |
| CN102143199A (en) * | 2010-10-19 | 2011-08-03 | 华为技术有限公司 | Content acquisition method, node and content network |
| CN101599994B (en) * | 2009-06-01 | 2012-07-18 | 中兴通讯股份有限公司 | Distributed file system (DFS), access node (AN) and method of transmitting file data among nodes |
| CN103765387A (en) * | 2011-09-02 | 2014-04-30 | 高通股份有限公司 | Distributed resource management in a portable computing device |
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