CN102111457A - Service provision system and method - Google Patents
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- CN102111457A CN102111457A CN2009102434733A CN200910243473A CN102111457A CN 102111457 A CN102111457 A CN 102111457A CN 2009102434733 A CN2009102434733 A CN 2009102434733A CN 200910243473 A CN200910243473 A CN 200910243473A CN 102111457 A CN102111457 A CN 102111457A
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Abstract
The invention discloses a service provision system and a service provision method. The service provision system comprises a service resource positioning module, a content management module and a service storage module, wherein the service resource positioning module receives a domain name system (DNS) request for positioning service resources from a terminal, transmits an instruction of searching for the service resources for the DNS request to the content management module, and when finding the service resources corresponding to the instruction from the service storage module, carries the instruction of acquiring the service resources from the service storage module into a DNS response, and transmits the DNS response to the terminal; the content management module is used for storing storage addresses of contents of the service resources in the service storage module, receiving the instruction, judging whether the service resources for the instruction are stored in the service storage module or not, and transmitting searching results to the service resource positioning module; and the service storage module is used for storing the contents of the service resources. By the system and the method, a service network architecture can be simplified, and simultaneously a user can conveniently obtain various services.
Description
Technical field
The present invention relates to mobile communication and Internet technical field, relate in particular to a kind of service providing system and method.
Background technology
Along with the fast development that mobile communication business is used and Internet service is used, the mobile subscriber not only requires mobile communication system to provide mobile communication business for it, also require it that Internet service service can be provided, address that need, the service providing system that has a kind of being referred to as " the wallflower garden to be arranged " at present specifically sees also Fig. 1.
Fig. 1 is that service providing system of the prior art is formed schematic diagram.
As shown in Figure 1, in " the wallflower garden is arranged " business system, portable terminal is by WAP gateway visit value-added service and Internet service.
Service providing system shown in Figure 1 is a kind of sealing data services network framework, portable terminal must be by the various value-added services of WAP gateway ability access operator self-operation and the open service on the Internet, and this all has many restrictions to the development of described value-added service and the development of described open service.For example, this sealing data services network structure often can not satisfy new business and lands the various new demands of building.When some novel business are reached the standard grade, need carry out case study to the embodiment of landing of business.And, often interim or local solution can only be proposed in order to satisfy the urgent requirement of on-line time.The network configuration of system shown in Figure 1 sealing relies on single protocol gateway, and promptly WAP gateway has finally caused the service network framework to develop towards direction complicated, disordering.And the user inserts the Internet by system shown in Figure 1 need pass through WAP gateway, also convenient inadequately to the user.
Summary of the invention
In view of this, the purpose of the embodiment of the invention is to provide a kind of service providing system and method, to simplify the business network framework, makes things convenient for the user to obtain the miscellaneous service service simultaneously.
For achieving the above object, the technical scheme of the embodiment of the invention specifically is achieved in that
A kind of service providing system, this system comprise service resources locating module, content managing module and professional memory module;
Described service resources locating module, the DNS request that is used for the positioning service resource that receiving terminal is sent, to content managing module send search described DNS request at the indication of service resources, when content managing module found described indication corresponding service resource in professional memory module, the indication that will obtain described service resources from described professional memory module is carried in the DNS response issued terminal;
Described content managing module, be used for the memory address of the content of storage service resource in professional memory module, receive described indication, search whether store the right service resources of this pointer in the described professional memory module, lookup result is issued described service resources locating module;
Described professional memory module is used for the content of storage service resource.
A kind of business provides method, and this method comprises:
Content and the memory address of this content in this system in storage service resource in the system between terminal and service server;
The DNS request that is used for the positioning service resource that this system's receiving terminal is sent, search the memory address of content in this system of corresponding service resource according to this DNS request, the memory address that finds out is issued terminal, and terminal is obtained the content of service resources from this system according to this address.
As seen from the above technical solution, the present invention comes the storage service resource by professional memory module is set, come receiving terminal to obtain the DNS request of service resources by the service resources locating module, the invoking content management module is searched this DNS request corresponding service resource in professional memory module, obtain the corresponding business resource by DNS response indicating terminal from professional memory module when finding.From professional network architecture angle, miscellaneous service does not need can offer the user by WAP gateway, has simplified the network architecture, and from user perspective, the user does not need just can get access to service resources by WAP gateway, has made things convenient for the user to obtain the miscellaneous service service.
Description of drawings
Fig. 1 is that service providing system of the prior art is formed schematic diagram.
Fig. 2 is the composition schematic diagram of service providing system of the present invention.
Fig. 3 is that the preferred embodiment of service providing system of the present invention is formed schematic diagram.
Fig. 4 is the flow chart that business provided by the invention provides method.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
In existing mobile communications network, professional network architecture complexity is provided, the user obtains the inconvenient problem of miscellaneous service service, the present invention proposes a kind of mobile Internet application foundation facility, unified access passage can be provided for the self-operated business of open the Internet and mobile operator, and provide unified business to quicken and function such as content adaptation for the user inserts self-operated business and the Internet fast.
Fig. 2 is the composition schematic diagram of service providing system of the present invention.
As shown in Figure 2, this system comprises service resources locating module 201, content managing module 202 and professional memory module 203.
Service resources locating module 201, the DNS request that is used for the positioning service resource that receiving terminal is sent, to content managing module 202 send search described DNS request at the indication of service resources, when content managing module 202 found described indication corresponding service resource in professional memory module 203, the indication that will obtain described service resources from described professional memory module 203 is carried in the DNS response issued terminal.
Content managing module 202, be used for the memory address of the content of storage service resource in professional memory module 203, receive described indication, search whether store the right service resources of this pointer in the professional memory module 203, lookup result is issued service resources locating module 201.
Service resources locating module 201 wherein can also be further used for, when content managing module 202 does not find described indication corresponding service resource in professional memory module 203, the address that the corresponding business service device is oriented in request according to described DNS is carried at the address of this service server in the DNS response and issues terminal.In other words, when do not store in the professional memory module 203 described DNS request at service resources the time, the memory address of carrying in the DNS response that terminal can be returned according to service resources adopts existing system directly by WAP gateway access internet business.
Described content storage module is used for the content of storage service resource.
Described Access Layer module is used for the content of storage service resource, according to the request of terminal to acquire service resource, obtains the content of corresponding business resource from this Access Layer module or described content storage module, and the content of obtaining is issued terminal.
Content managing module 203, the memory address of content in content storage module or Access Layer module that is used for the storage service resource, receive the described indication that service resources locating module 201 is sent, search described content storage module or Access Layer module and whether store the content of the right service resources of this pointer, lookup result is issued service resources locating module 201.
The system of Fig. 2 can further include the flow analysis module.
Described flow analysis module is arranged between internet and the mobile network, is used to analyze the service traffics of Internet service, and the business tine that service traffics is satisfied predetermined condition is defined as the focus content.
The service resources content of storing in service resources content of storing in the described content storage module and the described Access Layer module comprises the focus content that signatory content and described flow analysis module are determined; Described signatory content is the content of intended service.
System shown in Figure 2 can further include the content adaptation module.
Described content adaptation module links to each other with the Access Layer module with content storage module, and the content adaptation that is used for content storage module or Access Layer module are stored is the content that terminal can be handled and show.
Described Access Layer module, request according to the terminal to acquire service resource, if inquire the content that stores the corresponding business resource in this Access Layer module, then when this content can and be showed by described terminal processes, directly send this content to terminal, when this content can not or be showed by described terminal processes, calling described adaptation module was to issue described terminal behind the described terminal form that can handle and show with this content adaptation; If inquire the content of not storing the corresponding business resource in the Access Layer module, then from content storage module, obtain the content of described service resources, and the Access Layer module is when this content can be by terminal processes, directly send this content to this terminal, when this content can not be by terminal processes, calling described adaptation module was to issue described terminal behind the form that can handle of described terminal with this content adaptation.
The content of described content storage module and described Access Layer module stores comprises the content after described adaptation module is adaptive, obtains the speed of the request of service resources to improve response terminal.
Described Access Layer module according to the end message that carries in the terminal to acquire service requests for content, is searched business tine corresponding with this request and that this terminal can be handled and show, and the business tine that finds out is issued described terminal.
Described business can be mobile communication business or Internet service.
Provide the preferred embodiment of system shown in Figure 2 below, specifically see also Fig. 3.
Fig. 3 is that the preferred embodiment of service providing system of the present invention is formed schematic diagram.
As shown in Figure 3, this system comprises service resources locating module, content managing module, internet traffic analysis module, content storage module, Access Layer module and content adaptation module.
Introduce the DNS module in the terminal traffic logic, it can be communicated by letter with the service resources locating module that is positioned at network side and carry out the DNS request.
In traditional business resource locating system, portable terminal carries out the service resources location jointly by access point (APN) and business platform IP address; And in system shown in Figure 3, portable terminal directly sends service server resource Location Request (being the DNS request of positioning service resource) by common DNS function to resource locator server (being the resource locating module).
Resource locator server mainly comprises DNS proxy module and resource locating module.
The DNS proxy module, the common DNS request that reception is sent from user terminal, and according to the different different resource Location Requests of service resources distribution situation initiation, for example, if this service resources is the self-operated business system according to the mobile operator of the multiple spot service of ownership place deployment, then the DNS agency can initiate the EnumDNS analysis request by the EnumDNS acting server outside system shown in Figure 3, and EnumDNS can feed back to ownership place server address of DNS agency according to user's ownership place; Service resources Location Request except EnumDNS all can be initiated the resource Location Request to content managing module by the resource locating module, the result of request is the address (as the IP address) of this service resources position, the DNS agency issues portable terminal by the DNS response message with this address after obtaining this address.
Content managing module, the responsible global information that from one or more content stores entities (for example content storage module and Access Layer module), obtains distribution of content.And according to the requirement of resource locating module, the position of consumer positioning request resource.The position of user's request resource is divided into two classes, one class is signatory content and focus content, it is stored in content storage module and the Access Layer module, another kind of is the business tine that is stored in outside the system shown in Figure 3, for last class content, content managing module is issued the DNS agency with its address in content storage module or Access Layer module, and for back one class content, content managing module will be stored the IP address of the service server of corresponding contents and issue the DNS agency.
The internet traffic analysis module is the flow analysis equipment that is erected between open the Internet and the mobile network, this equipment is except the flow analysis work of finishing the turnover the Internet, unlike the prior art be, internet traffic analysis module among Fig. 3 is determined the focus content by analyzing flow, for example at flow greater than the growth rate of predetermined value or flow during greater than predetermined value, corresponding contents is defined as the focus content, the internet traffic analysis module further forms the focus contents list according to the flow analysis result, and content storage module is upgraded the focus content of storing in this content storage module by this focus contents list.
Content storage module comprises focus content acquiring unit, signatory content synchronization unit and content storage unit.
Focus content acquiring unit, the focus contents list according to the internet traffic analysis module is sent obtains these focus contents to the Internet, and is stored in the content storage unit.
Signatory content synchronization unit, regularly and the contract parties such as self-operated business of service provider (SP) on the Internet or mobile operator to carry out business tine synchronous, the business tine after synchronous is stored in the content storage unit.
In content storage unit, stored two parts content, a part is from the outside directly synchronously or the original contents of the business that stores, in addition, for the focus content of storage, also can be by after calling adaptation module and carrying out terminating format conversion, the adaptive content after the storage format conversion.
The Access Layer module comprises content synchronization unit, focus content storage unit and protocol service node unit, the agreement of protocol service node unit support wherein can be http protocol, RTSP agreement, P2P agreement etc., correspondingly, the protocol service node unit can comprise HTTP service unit, RTSP service unit, P2P unit or the like.
Access Layer module as direct user oriented service, if orienting the service resources content by the service resources locating module, terminal is arranged in content storage module or Access Layer module, then the service resources locating module can return the address of an Access Layer module to the user, and the user can be directly by visiting the resource that this Access Layer module's address obtains to be needed.If this resource does not exist at Access Layer, then this Access Layer module can be by the content synchronization function to content storage module application source synchronous.If service resources is in the existence of Access Layer module or be synchronized to the Access Layer module, then can return institute's requested resource content to the user by the corresponding protocol service node.The Access Layer module can be stored the comparatively frequent focus content of user's request.
The content adaptation computing module can be access in layer module or content storage module and call, and is used for converting internet content to be fit to the portable terminal processing and show business tine.If the content that the Access Layer module is obtained from content storage module is processed without content adaptation, and portable terminal is can't normal browsing the time, and the Access Layer module can initiatively be carried out content processing to the request of content adaptation computing module.Generally speaking, content storage module can directly require the content adaptation computing module to carry out content adaptation processing according to end message and store content after adaptive, and when avoiding the user to visit same resource repeatedly, the adaptive computing of duplicate contents is to save calculation resources.
We can say, Fig. 2 and system shown in Figure 3 are organic set of a series of business, terminal, network and resource capability assembly, be deployed on the IP network, for self-operated business and open the Internet provide general purpose I T modularization service, comprising: open service access and shunting, efficient content distribution, the storage of focus content and share professional adaptive.The user does not need just can obtain the miscellaneous service service by WAP gateway, can improve access speed and business experience that user capture self-operated business and mobile Internet are used, and save the carrying cost and the administration overhead of miscellaneous service platform, reduce the exploitation threshold of new business, promote the professional linear velocity that goes up.
Fig. 4 is the flow chart that business provided by the invention provides method.
As shown in Figure 4, this method comprises:
Step 401 is in the content and the memory address of this content in this system of storage service resource in the system between terminal and service server.
Wherein, if do not find out the memory address of content in this system of corresponding service resource in the step 402, then terminal is issued in the address of the service server at the content place of this service resources, terminal is obtained the content of service resources from service server according to this address.
The content of storing in described system comprises the focus content.Particularly, by analyzing the service traffics of Internet service, the business tine that service traffics is satisfied predetermined condition is defined as the focus content, is being used for system's this focus content of storage of terminal access service server.
In addition, can also be to be stored in the described system that is used for terminal access service server after the terminal content that can handle and show with the content adaptation of service resources, terminal is obtained the content after adaptive from this system.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention, all any modifications of being made within the spirit and principles in the present invention, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. a service providing system is characterized in that, this system comprises service resources locating module, content managing module and professional memory module;
Described service resources locating module, the DNS request that is used for the positioning service resource that receiving terminal is sent, to content managing module send search described DNS request at the indication of service resources, when content managing module found described indication corresponding service resource in professional memory module, the indication that will obtain described service resources from described professional memory module is carried in the DNS response issued terminal;
Described content managing module, be used for the memory address of the content of storage service resource in professional memory module, receive described indication, search whether store the right service resources of this pointer in the described professional memory module, lookup result is issued described service resources locating module;
Described professional memory module is used for the content of storage service resource.
2. system according to claim 1 is characterized in that,
Described service resources locating module is further used for, when content managing module does not find described indication corresponding service resource in professional memory module, the address that the corresponding business service device is oriented in request according to described DNS is carried at the address of this service server in the DNS response and issues terminal.
3. system according to claim 2 is characterized in that, described professional memory module comprises content storage module and Access Layer module;
Described content storage module is used for the content of storage service resource;
Described Access Layer module is used for the content of storage service resource, according to the request of terminal to acquire service resource, obtains the content of corresponding business resource from this Access Layer module or described content storage module, and the content of obtaining is issued terminal;
Described content managing module, be used for the memory address of the content of storage service resource in content storage module or Access Layer module, receive the described indication that the service resources locating module is sent, search described content storage module or Access Layer module and whether store the content of the right service resources of this pointer, lookup result is issued described service resources locating module.
4. system according to claim 3 is characterized in that this system further comprises the flow analysis module;
Described flow analysis module is arranged between internet and the mobile network, is used to analyze the service traffics of Internet service, and the business tine that service traffics is satisfied predetermined condition is defined as the focus content;
The service resources content of storing in service resources content of storing in the described content storage module and the described Access Layer module comprises the focus content that signatory content and described flow analysis module are determined; Described signatory content is the content of intended service.
5. system according to claim 4 is characterized in that described system further comprises the content adaptation module;
Described content adaptation module links to each other with the Access Layer module with content storage module, and the content adaptation that is used for content storage module or Access Layer module are stored is the content that terminal can be handled and show.
6. system according to claim 5 is characterized in that,
Described Access Layer module, request according to the terminal to acquire service resource, if inquire the content that stores the corresponding business resource in this Access Layer module, then when this content can and be showed by described terminal processes, directly send this content to terminal, when this content can not or be showed by described terminal processes, calling described adaptation module was to issue described terminal behind the described terminal form that can handle and show with this content adaptation; If inquire the content of not storing the corresponding business resource in the Access Layer module, then from content storage module, obtain the content of described service resources, and the Access Layer module is when this content can be by terminal processes, directly send this content to this terminal, when this content can not be by terminal processes, calling described adaptation module was to issue described terminal behind the form that can handle of described terminal with this content adaptation.
7. system according to claim 5 is characterized in that,
The content of storing in described content storage module and the described Access Layer module comprises the content after described adaptation module is adaptive.
8. system according to claim 7 is characterized in that,
Described Access Layer module according to the end message that carries in the terminal to acquire service requests for content, is searched business tine corresponding with this request and that this terminal can be handled and show, and the business tine that finds out is issued described terminal.
9. according to the described system of the arbitrary claim of claim 1 to 8, it is characterized in that described business comprises mobile communication business or Internet service.
10. a business provides method, it is characterized in that, this method comprises:
Content and the memory address of this content in this system in storage service resource in the system between terminal and service server;
The DNS request that is used for the positioning service resource that this system's receiving terminal is sent, search the memory address of content in this system of corresponding service resource according to this DNS request, the memory address that finds out is issued terminal, and terminal is obtained the content of service resources from this system according to this address.
11. method according to claim 10 is characterized in that, this method further comprises:
If do not find out the memory address of content in this system of corresponding service resource, terminal is issued in the address of the service server at the content place of this service resources, terminal is obtained the content of service resources from service server according to this address.
12. method according to claim 10 is characterized in that, this method comprises:
Analyze the service traffics of Internet service, the business tine that service traffics is satisfied predetermined condition is defined as the focus content, is being used for system's this focus content of storage of terminal access service server.
13. method according to claim 10 is characterized in that, this method comprises:
With the content adaptation of service resources is to be stored in the described system that is used for terminal access service server after the terminal content that can handle and show, and terminal is obtained the content after adaptive from this system.
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| CN104348841A (en) * | 2013-07-23 | 2015-02-11 | 中国联合网络通信集团有限公司 | Content delivery method, analysis and management and control system and content delivery network system |
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