CN101854377B - Information platform system supporting wireless terminal and implementation method thereof - Google Patents
Information platform system supporting wireless terminal and implementation method thereof Download PDFInfo
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- CN101854377B CN101854377B CN2010101007461A CN201010100746A CN101854377B CN 101854377 B CN101854377 B CN 101854377B CN 2010101007461 A CN2010101007461 A CN 2010101007461A CN 201010100746 A CN201010100746 A CN 201010100746A CN 101854377 B CN101854377 B CN 101854377B
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Abstract
The invention discloses an information platform system supporting a wireless terminal and an implementation method thereof. The information platform system comprises an information platform and a terminal device; the information platform further comprises an access protocol adaptor, a service core device and a sending protocol adaptor, wherein the access protocol adaptor is used for interacting information with a user and forwarding interactive information to the service core device; the core service device is used for processing the interactive information forwarded by the access protocol adaptor, sending a user request or multimedia information in subscription relation to the terminal device to the terminal device, and receiving the interactive information, forwarded by the sending protocol adaptor, of the terminal device; the sending protocol adaptor is used for interacting the information with the terminal device through a wireless network; and the information platform is connected with the terminal device through the wireless network. The information platform of the invention can provide the multimedia information for the terminal device through the wireless network according to different needs of an information sending party and the terminal device, and has the advantages of convenience, rapidness, safety, high efficiency, high interactivity and service expandability.
Description
Technical field
The present invention relates to networking technology area, relate in particular to a kind of information platform system and its implementation of supporting wireless terminal.
Background technology
Along with the popularization of GPRS, 3G network, some electrical type consumer products that possess wireless communication ability have obtained popularizing more and more widely, as digital photo frame, smart mobile phone etc.These wireless electronic products have the features such as lightweight, user be easy to operate, easy to carry, can be placed on various places (as in family, in office, car etc.), by LCD screen to information such as the user Show Picture.
How at GPRS, 3G and future mobile communications net environment, effectively utilize the advanced function of the Internet, mobile radio communication, for these electronic products that possess wireless communication ability build the information platform that can carry various multimedia services and information service, thereby can provide various colourful personalized multi-media information for the electronic product user, as customize image sharing, weather forecast, hot news, animation download, music download, informercial etc., become a mission critical of the mobile value-added product function of impact.
At present, for the problems referred to above, how for wireless terminal provides multimedia messages, some relevant solutions to have been proposed:
1, patent application CN00818084.9 (patent name: multimedia messaging service, MMS, application time: 2000.11.06, the applicant: Nokia Oy) relate to a kind of for realize the method for multimedia messaging service, MMS between the terminal by radio path and network service and server.Described method is included in and receives the Multimedia Message that mails to terminal in server.Multimedia Message comprises at least a multimedia component.Notification message sends to terminal from server by radio path, and indication can be fetched Multimedia Message from server.Notification message comprises the information about at least one feature of described multimedia component.Receive described notification message in end, thereby select carrying according to the characteristic that described notification message is passed on for transmit the multimedia component by radio path.Scheme is similar therewith, patent application CN200810087363.8 (patent name: multimedia messaging service, MMS implementation method, multimedia message server and wireless terminal, application time: 2000.11.6, applicant: relate to a kind of method that realizes at each wireless terminal (MS) of communicating by letter with communication network (12,15,18) via radio channel and the multimedia messaging service, MMS between server (20) Nokia Oy).Said method comprising the steps of: receive and store the Multimedia Message that is addressed to wireless terminal at server, described Multimedia Message comprises at least a multimedia composition; And the information of storing at least a attribute of relevant wireless terminal (MS) in server.Described method also comprises according to the information relevant with at least a attribute of wireless terminal of storing, and determines whether to have any composition of the Multimedia Message that wireless terminal can process.If there are one or more such compositions, they are selected transmits and it is sent to wireless terminal.Above-mentioned two kinds of technical schemes are mainly concerned with server to the forwarding of multimedia messages, and can not build the information platform that can carry multiple multimedia service and information service for a large amount of wireless terminals.
2, patent application CN200710176398.4 (patent name: based on the multimedia propagation system of wireless mobile platform, application time: 2007.10.26, Beijing Tongfang Rainball Digital Technology Co., Ltd.) and patent application CN200810067464.9 (patent name: a kind of multi-media information distribution method based on wireless network applicant:, application time: 2008.5.27, applicant: the Shenzhen City Hongdian Technology Co., Ltd).wherein patent application CN200710176398.4 discloses a kind of multimedia propagation system based on wireless mobile platform, by multi-medium information spreading system information receiving processing system, information display system forms, its core is to utilize existing internet and WAP mobile phone wireless platform, utilize the Internet to the mass-sending function of information and image and the network function of WAP mobile phone, realize the wireless transmission of word and video image and on display terminal in show, can be in any place that wireless network can cover, installation can show the information display network of same text or image simultaneously.In addition, patent application CN200810067464.9 discloses a kind of multi-media information distribution method based on wireless network, comprise, at first by the multimedia information data center, multimedia information data and playlist are worked out, store the data service center database into, then multimedia information data is transferred to the wireless data terminal unit play by multimedia display screen, when playing, multimedia data information keeps upgrading and is synchronous, and processes preferential playlist.Above-mentioned two kinds of technical schemes are mainly used in providing same multimedia messages to all terminals, and can not provide an information platform that can carry multiple multimedia service targetedly and information service according to the different demands of information sender (individual subscriber and Information Provider) and terminal installation, for the great amount of terminals device.
How to utilize the advanced function of the Internet, mobile radio communication, make the wireless terminal devices such as DPF can obtain and show information from network, also proposed some corresponding solutions:
1, patent application CN200810105635.2 (patent name: the method for sending pictures between electronic picture frames, system and digital photo frame, application time: 2008.4.3, the applicant: disclose a kind of method of sending pictures between electronic picture frames China Mobile Communications Corporation), network side receives the transmit leg digital photo frame based on the picture transmission request of pre-configured transmit leg digital photo frame and the transmission of the incidence relation between recipient's digital photo frame; Described picture is sent the picture that carries in request, send to recipient's digital photo frame of appointment.
2, patent application CN200820110095.2 (patent name: service of electronic picture frame system, business processing device and digital photo frame, application time: 2008.8.21, applicant: disclose a kind of service of electronic picture frame system China Mobile Communications Corporation), comprise business processing device and digital photo frame, wherein: described business processing device, be used for receiving and storing recipient's user ID that the transmit leg user sends, picture reaches the display mode information for this picture, and will comprise the indication information of the memory address of described picture and display mode information, be handed down to digital photo frame corresponding to described recipient's user ID, described digital photo frame, be used for receiving the indication information that described business processing device issues, according to the described memory address that comprises in indication information, obtain the picture stored in memory space corresponding to this memory address and for the display mode information of this picture from described business processing device, and show described picture according to the described display mode information that gets.
3, patent application CN200710307804.6 (patent name: the image downloading method in a kind of DPF, system and equipment, application time: 2007.12.28, applicant: disclose image downloading method in a kind of DPF Shenzhen Huawei Technology Co), comprised the following steps: the DPF management entity receives the notice of the download image that server sends; Described DPF management entity is downloaded described image according to described notice.
4, patent application CN200810067967.6 (patent name: a kind of control method of DPF and system, application time: 2008.6.19, applicant: control method and system that China Changcheng Computer Shenzhen Co., Ltd.) a kind of DPF is provided.Described control method comprises the following steps: the radio network configuration information configuration DPF according to server; Whether the server Real-Time Monitoring has the DPF access, when the DPF access is arranged, the DPF of described access is bound with the picture directory that prestores, and the picture list of described picture directory is sent to the DPF of described access, so that the DPF of described access is according to the picture of described picture list request needs; The picture request of the DPF that server etc. are to be accessed when receiving the picture request of DPF, is sent to the described DPF that sends request with the picture of asking.
Technique scheme only limits to support to provide pictorial information to terminal installation, and can not support to provide other multimedia document information (as word, picture, video, audio frequency, hypertext etc.) except picture or the combined information of a plurality of multimedia files to terminal installation, can not provide various colourful multimedia messagess according to the different demands of information sender (individual subscriber and Information Provider) and terminal installation, for terminal installation.
Simultaneously, some telecom operators have also opened the early MMSs such as evening paper, Fashion Info of news, regularly the mobile phone terminal to the user sends multimedia message, but this technical scheme only limits to provide multimedia message service to terminal installation, can not carry out Long-distance Control and information interaction to terminal installation by wireless network, thereby can not various colourful multimedia messagess are provided and be difficult for the new multimedia service of expansion for it.
Summary of the invention
The purpose of this invention is to provide a kind of information platform system and its implementation of supporting wireless terminal, described information platform can be according to the different demands of information sender (individual subscriber and Information Provider) and terminal installation, provide MMS (Multimedia Message Service) by wireless network for terminal installation.
In order to achieve the above object, the invention provides a kind of information platform system of supporting wireless terminal, comprise information platform and terminal installation, described information platform further includes:
The access protocol adapter is used for and the user carries out information interaction, and described user's interactive information is forwarded to the business core apparatus processes;
The business core apparatus, the interactive information that is used for the described user that forwarding comes to the access protocol adaptor is processed, with the user ask the multimedia messages that sends or and described terminal installation have the corresponding multimedia messages of multimedia service of order relations to transfer to send protocol adaptor and be transmitted to described terminal installation, and receive and send the interactive information that protocol adaptor forwards the described terminal installation that comes;
Send protocol adaptor, be used for carrying out information interaction with terminal installation;
Described information platform is connected by wireless network with terminal installation,
Described business core apparatus further includes:
The task management unit, the multimedia messages task list that is used for management information platform, the multimedia messages task list of described information platform comprises one or more information platforms and sends the task items of multimedia messages to terminal installation, the information that described task items comprises have task identification, multimedia service sign, task receiving terminal, task notification priority, the earliest notify the time, notify time, this task definition download elapsed time valuation the latest;
Content management units is used for storage, manages the multimedia messages that described information platform will send to terminal installation;
The task control unit, be used for selecting strategy by task items and select task items from the multimedia messages task list of information platform, and according to the maximum concurrent terminal quantity of information platform, minute some time section to terminal installation list transmitting terminal activation request message corresponding to described task items; Described task items is selected strategy can be according to the time of notice the earliest, the task notification priority of task items, the notice time is selected the latest;
The download function unit is used for will sending to the multimedia messages of terminal installation from the content management units extraction, and sends to corresponding terminal installation.
In order to achieve the above object, the present invention also provides a kind of implementation method of supporting the information platform system of wireless terminal, and when having task items in the multimedia messages task list of information platform, described method comprises following steps:
Step 1, information platform are selected task items from the multimedia messages task list of information platform, and send to task receiving terminal corresponding to described task items the terminal activation request message of downloading the multimedia messages list;
Step 2, terminal installation receive described terminal activation request message, link wireless network, and send to information platform the request message of downloading the multimedia messages list;
Step 6, described terminal installation are downloaded, are preserved described multimedia messages, return to information platform after receiving and download completed task download state report;
Step 7, information platform are reported according to described task download state, the corresponding task items of the described terminal installation of deletion in the multimedia messages task list of information platform,
Described step 1 further comprises:
Step 11, information platform be according to the time of notice the earliest and the task notification priority of task items, picks out the task items of notifying the earliest time and the highest task notification priority that has the earliest from the multimedia messages task list of information platform;
Do step 12, information platform judge whether the described task items of picking out only has one? if, according to the maximum concurrent terminal quantity of information platform, choose the terminal installation of respective numbers from the corresponding terminal installation list of the task receiving terminal of described task items in batches, and download the elapsed time valuation as the interval take task definition corresponding to this task items, minute some time section is to described terminal installation transmitting terminal activation request message; If not, according to the sequencing of notifying the latest the time, described a plurality of task items are sorted, and extract successively task items, maximum concurrent terminal quantity according to information platform, choose the terminal installation of respective numbers from the corresponding terminal installation list of the task receiving terminal of described task items in batches, and download the elapsed time valuation as the interval take task definition corresponding to this task items, minute some time section is to described terminal installation transmitting terminal activation request message.
Compared with prior art, the invention has the beneficial effects as follows: for the user provides as multiple interactive interfaces such as note, multimedia message, mail, www, cell-phone customer terminals, individual subscriber and Information Provider can customize easily and efficiently and be suitable for various multimedia services and the information that terminal installation receives, platform also can be by third party's interface unit from the Internet or third-party platform obtain multimedia messages, and to the user specify or and multimedia service have the terminal installation of order relations to send described multimedia messages; The multimedia messages that platform sends includes a plurality of multimedia files, UI layout description document and playlist description document, platform is by UI layout description document and playlist description document, can accurately control the reproduction time on terminal installation and play content, thereby provide vividly vision and auditory effect flexibly for the terminal installation user; Platform is carried out access control policy for user's transmission request, thereby guarantees that described user has the authority that sends information to terminal installation, avoids terminal installation to receive incoherent junk information; Configuration parameter according to user's request and terminal installation, platform carries out special effect processing, format conversion or conversion of resolution etc. to the information that will send, thereby guarantee that described multimedia messages can show or obtain display effect preferably, prevents the waste of Internet resources on terminal installation; Platform is by the feedback information of reception, processing terminal device, can provide support to various interactive multimedia services, and implementation platform throws in effective evaluation and test of effect to multimedia service and information, thereby can provide multimedia service and the information targetedly of having more for terminal installation; Select strategy according to task items, platform divides a plurality of time periods to send the terminal activation request message of downloading the multimedia messages list to terminal installation, thereby avoids causing the great amount of terminals device to ask simultaneously platform to carry out obtaining of multimedia messages list, forms dos attack; Platform links GPRS network by terminal activation request message notification terminal device, then downloads corresponding multimedia messages from platform, required timing heartbeat message in the time of can avoiding terminal installation to be connected permanent connection with platform, saving network flow; By the bidirectional safe authentication of platform and terminal installation, guaranteed the fail safe of information interaction between platform and terminal installation.
Description of drawings
Fig. 1 is that the network configuration of using a kind of embodiment of the present invention forms schematic diagram.
Fig. 2 is the composition structural representation of information platform.
Fig. 3 is the composition structural representation of platform access protocol adapter.
Fig. 4 is the composition structural representation of platform service core apparatus.
Fig. 5 is the composition structural representation that platform sends protocol adaptor.
Fig. 6 is that platform is monitored the multimedia messages task list of platform, when finding wherein to have task items, to the task receiving terminal transmitting terminal activation request message of described task items, and login by the terminal installation of correspondence the flow chart that platform obtains corresponding multimedia messages.
Fig. 7 is in Fig. 6 step S1, and platform is selected task items from the multimedia messages task list of platform, and to the flow chart of task receiving terminal transmitting terminal activation request message corresponding to described task items.
Fig. 8 is in Fig. 6 step S3, and terminal installation and platform carry out the flow chart of bidirectional safe authentication.
Fig. 9 is that the user sends the transmission request of multimedia messages to platform, the flow chart of platform newly-increased task items in the multimedia messages task list of platform.
Figure 10 is in Fig. 9 steps A 3, and platform judges whether described user has the right to the flow chart of described terminal installation transmission multimedia messages.
Figure 11 be platform from the Internet or third-party platform when getting new multimedia messages, the flow chart of platform newly-increased task items in the multimedia messages task list of platform.
After Figure 12 is the terminal installation start, the login platform, and platform carries out carrying out the flow chart that opening initialization operates after the bidirectional safe authentication.
Embodiment
Below in conjunction with drawings and Examples, embodiments of the present invention are described further.
Referring to Fig. 1, introduce the network configuration of using a kind of embodiment of the present invention and form schematic diagram.The user can be undertaken alternately by mode and the platform 1 of note, multimedia message, mail, www, cell-phone customer terminal, and customization is suitable for the various multimedia messagess that terminal installation 2 receives and plays on platform 1.Described platform 1 also can be by third party's interface unit from the Internet or third-party platform obtain required multimedia messages.Multiple multimedia service and information service that described platform 1 can carry can comprise (but being not limited to this): image sharing, weather forecast, electronics newspaper, hot news, animation download, music download, informercial, calendar prompting etc.
Described user can be individual subscriber, also can Information Provider.For example individual subscriber can be asked platform 1, sends some words, picture, calendar prompting information to the terminal installation 2 of correspondence; Information Provider can carry out every multimedia service based on platform 1, with described a plurality of terminal installation 2 supporting bodies as multimedia messagess such as ad informations, and manage by 1 pair of described a plurality of terminal installation 2 of platform and the multimedia service that will throw in and information, as to terminal installation grouping management, customizing multimedia broadcast strategy with throw in multimedia messages.
Described terminal installation 2 is undertaken obtaining the corresponding multimedia messages of some multimedia services that platform 1 sends alternately by mode and the platform 1 of wireless network with note, http protocol message, and is play on the UI interface of the machine.Described multimedia messages can ask platform 1 to send by the user; Also can send subscription request to platform 1 by terminal installation 2 or with user that terminal installation 2 is bound mutually, platform 1 sends ordered up-to-date multimedia messagess corresponding to multimedia service according to described order relations to the terminal installation 2 of correspondence again.Every corresponding multimedia messages of multimedia service can include several multimedia files (as picture, word, video, audio frequency, hypertext etc.), be used for describing as described in the layout areas of multimedia file on the UI interface UI layout description document and be used for describing as described in the playlist description document of playing sequence of multimedia file.Described terminal installation 2 is the terminals with wireless communication ability, can be DPF, smart mobile phone etc.
As shown in Figure 2, information platform 1 is comprised of access protocol adapter 110, business core apparatus 120, transmission protocol adaptor 130, wherein:
Access protocol adapter 110 is used for platform 1 and user and carries out information interaction, and described user's interactive information is forwarded to business core apparatus 120 processes.The user can send the transmission request of multimedia messages or the order of multimedia service/the move back request of purchasing to platform 1.
Send protocol adaptor 130, be used for platform 1 and terminal installation 2 and carry out information interaction.Described interactive mode includes note and http protocol message dual mode.Send protocol adaptor 130 and receive the notification message that business core apparatus 120 is sent, to described terminal installation 2 transmitting terminal activation request messages or http protocol message, and the http protocol message that described terminal installation 2 is sent is transmitted to business core apparatus 120.
As shown in Figure 3, the access protocol adapter 110 of platform 1 further includes mail units 1101, Web Portal unit 1102, cell-phone customer terminal unit 1103, note unit 1104 and multimedia message unit 1105, wherein:
1, individual subscriber:
Individual subscriber can be logined platform 1 website, uploads, edits, preserves individual's multimedia messages; Individual subscriber and several terminal installations 2 are bound; To binding mutually with individual subscriber or the terminal installation 2 of appointment sends described multimedia messagess;
2, Information Provider:
(1), the online management of multimedia service and information: upload, grouping management, the multiple multimedia service of preservation and corresponding multimedia messages.
(2), the Online release of multimedia service and information and intercutting: select a plurality of terminal installations 2, the multimedia service that real-time release is up-to-date and information, and the play content of terminal installation 2 is carried out real-time update.
(3), terminal management: include grouping management, attribute query, status poll, content of multimedia management, feedback information inquiry of terminal installation etc.Terminal installation 2 can be become a plurality of endpoint groups by certain regular partition, and each endpoint groups has a unique group identification, such as ordinary terminal group, VIP endpoint groups etc., thereby Information Provider can for the individual demand of each endpoint groups, issue different multimedia service and information.
Cell-phone customer terminal unit 1103 is used for carrying out information interaction by cell-phone customer terminal mode and user.The user can be mutual by cell-phone customer terminal and platform 1.
Note unit 1104 is used for carrying out information interaction by short message mode and user.The user can send character message to platform 1, and sends to terminal installation 2 via changing into lively flexibly multimedia file after platform 1 special effect processing.
As shown in Figure 4, the business core apparatus 120 of platform 1 further includes sending controling unit 1201, terminal adaptation unit 1202, task management unit 1203, content management units 1204, task control unit 1205, download function unit 1206, terminal feedback unit 1207, terminal management unit 1208, Service Management Unit 1209, subscription management unit 1210 and third party's interface unit 1211, wherein:
Sending controling unit 1201 is used for access control policy is carried out in user's transmission request, to determine whether described user has the right to send multimedia messages to described terminal installation 2.Described access control policy includes black and white lists control strategy and flow control strategy.Wherein said black and white lists control strategy is used for according to platform blacklist, platform white list and terminal installation white list, judges whether the user can send in the permission list of multimedia messages to terminal installation 2.The flow control strategy is used for controlling same user and sends the range of flow of multimedia messages to terminal installation 2, send the flow of multimedia messages to terminal installation 2 by variety of ways such as note, multimedia message, mail, www, cell-phone customer terminals by limiting same user, can avoid terminal installation 2 to be subject to the harassing and wrecking of too much information.
Terminal adaptation unit 1202 is used for the multimedia messages that the user asks to send is processed, and to obtain terminal installation 2 display effect or can be shown by terminal installation 2 preferably, described processing includes special effect processing, format conversion or conversion of resolution.Described special effect processing is to extract keyword from the Word message that the user asks to send, and and the keyword in information platform special efficacy storehouse compare, seek the same or similar special efficacy masterplate of keyword, terminal adaptation unit 1202 uses described special efficacy masterplate to carry out special effect processing to the word that the user asks to send, and generate multimedia file (for example picture) and send to terminal installation 2, thereby obtain terminal installation 2 demonstration effects preferably.Described format conversion is the configuration parameter according to terminal installation 2, and the multimedia file that send is carried out format conversion, thereby meets 2 the multimedia file format scopes that can support of terminal installation.Described conversion of resolution is the configuration parameter according to terminal installation 2, the picture that comprises in the multimedia messages that will send is carried out conversion of resolution, thereby meet 2 the ultimate resolution scopes that can support of terminal installation, the resolution that for example user is sent is that the picture of 1024*768 converts the resolution 800*480 that described terminal installation can be supported to.
task management unit 1203, the multimedia messages task list that is used for management platform, the multimedia messages task list of described platform comprises one or more platforms 1 and sends the task items of multimedia messages to terminal installation 2, described task items is by task identification, the multimedia service sign, the task receiving terminal, the task notification priority, notify the earliest the time, notify the latest the time, this task definition is downloaded the information compositions such as elapsed time valuation, wherein task identification is the task items ID of platform 1 multimedia messages that will send, multimedia service is designated multimedia service ID corresponding to described task items (as image sharing, the blessing in red-letter day, weather forecast, the electronics newspaper, hot news, animation is downloaded, music download, informercial, calendar prompting etc.), the task receiving terminal is for receiving the terminal installation list of described multimedia messages, described terminal installation list can be specified by sending the user, or obtain from subscription management unit 1210.When platform 1 increases new multimedia messages transmission task, task management unit 1203 will increase a task items in the multimedia messages task list of platform, and the task download state of returning according to terminal installation 2 report or the task term of validity (being the time of notice the latest of task items) will be downloaded and complete or task items out of date is deleted.The described task term of validity can be corresponding according to described task items multimedia service and permissive provision.
Content management units 1204 is used for storage, manages the multimedia messages that described platform 1 will send to terminal installation 2.Described multimedia messages can be uploaded to platform 1 by the user, also can take mode that API, RSS read surely automatic acquisition from the Internet by third party's interface unit 1211 by platform 1, and perhaps the protocol interface by predefined obtains from third-party platform.
Task control unit 1205, be used for selecting strategy by task items and select task items from the multimedia messages task list of platform, and according to the maximum concurrent terminal quantity of platform 1, minute some time section to terminal installation list transmitting terminal activation request message corresponding to described task items; Described task items is selected strategy can be according to the time of notice the earliest, the task notification priority of task items, the notice time is selected the latest, thereby avoid sending the terminal activation request message of downloading the multimedia messages list to great amount of terminals device 2 simultaneously, cause great amount of terminals device 2 to ask simultaneously platform 1 to carry out obtaining of multimedia messages list, form dos attack.
Download function unit 1206 is used for will sending to the multimedia messages of terminal installation 2 from content management units 1204 extractions, and sends to corresponding terminal installation 2.Breakpoint transmission can be supported in described download function unit 1206.
Terminal feedback unit 1207 is for the feedback information of reception, processing terminal device 2.Described feedback information includes the log information (as contents list, playlist, broadcast daily record, SOT state of termination, terminal daily record, user's operation behavior of terminal installation 2) of task download state report (task download state can comprise download complete, cancel or three kinds of states of failure), user's operation information (as click, the input message of user on terminal installation 2 screens) and the terminal installation 2 of terminal installation 2.If feedback information is the task download state report of terminal installation 2,1207 of terminal feedback unit are forwarded to task management unit 1203 with described report, if other feedback informations, 1207 of terminal feedback unit are kept at described information in database, check, add up for user and system manager.
Terminal management unit 1208 is used for the information of all terminal installations 2 of management, and platform 1 and the interactive information of terminal installation 2 is carried out safety certification.The information of the terminal installation 2 that terminal management unit 1208 is managed includes:
1, the configuration parameter of terminal installation 2: the information such as the file format of terminal producer, model, software version number, terminal screen size, resolution, support, geographical position;
2, terminal iidentification number, terminal key, Mobile Subscriber International ISDN Number corresponding to terminal SIM card: terminal iidentification number can be the device code of terminal installation 2, the mode of employing ID=manufacturer sequence number+unit type+factory's assembling code+product batch number+standby code generates, and can be also the one number that platform 1 is distributed to each terminal installation 2; Described terminal key can be that platform 1 is the authorization key of each terminal installation 2 issue, to be used for safety certification and the information interaction of terminal installation 2 and platform 1;
3, terminal installation white list: when sending controling unit 1201 was carried out access control policy, only the user in the terminal installation white list, just might have the authority that sends information to described terminal installation 2.
Information interaction between platform 1 and terminal installation 2 can adopt HTTP Digest bidirectional safe authentication mode, and uses digest algorithm MD5 and terminal key to carry out digest calculations.When other unit in business core apparatus 120 will send message to terminal installation 2, other unit deliver to the terminal management unit 1208 with described message, after increasing secure authenticated information by terminal management unit 1208 in its message header, then send to described terminal installation 2 by the transmission protocol adaptor 130 of platform 1; When the transmission protocol adaptor 130 of platform 1 receives the message that terminal installation 2 sends, send protocol adaptor 130 described message is delivered to the terminal management unit 1208, carry out safety certification by the described message in 1208 pairs of unit of terminal management, the message of terminal management unit 1208 after will be through safety certification is transmitted to the correlation unit in business core apparatus 120.
Service Management Unit 1209 is for business information and the user profile of management platform 1.For example formulate the service parameter of platform 1, the service logic that the formulation business is corresponding, and to data add up, charging and webmaster.
Subscription management unit 1210 is used for multimedia service that management platform 1 provides and the order relations of described terminal installation 2.The user can pass through the mode of note, multimedia message, mail, www, cell-phone customer terminal and bind mutually with several terminal installations 2.Described service order/move back the request of purchasing can be sent by terminal installation 2 also can be by sending by the mode of note, multimedia message, mail, www, cell-phone customer terminal with user that terminal installation 2 is bound mutually.The order of sending for the user/move back and purchase instruction, does subscription management unit 1210 judge that described user and described terminal installation 2 are bound mutually, whether the message format of described service order/the move back request of purchasing correct? if pass through, upgrade CAMEL-Subscription-Information or upgrade CAMEL-Subscription-Information by third party's interface unit 1211 notice third-party platforms.
Third party's interface unit 1211 is used for and the Internet, third-party platform interactive information.Described platform 1 can be taked mode that API, RSS read the surely required multimedia messages of automatic acquisition from the Internet by third party's interface unit 1211, and perhaps the interface protocol by predefined obtains required multimedia messages from third-party platform.
As shown in Figure 5, the transmission protocol adaptor 130 of platform 1 further includes activation request message unit 1301, HTTP and uploads interface unit 1302 and HTTP download interface unit 1303, wherein:
Activation request message unit 1301 is used for sending to terminal installation 2 the terminal activation request message of downloading the multimedia messages list.Described terminal activation request message can be taked the binary system note, when described terminal installation 2 needs to download multimedia messages from platform 1, platform 1 links wireless network by described terminal activation request message notification terminal device 2, after described multimedia messages download is complete, described terminal installation 2 can disconnect with the network of platform 1 and being connected, thereby can avoid terminal installation 2 to be connected timing heartbeat message in order to keep connecting with platform, saving network flow.
HTTP uploads interface unit 1302, is used for the http protocol message that receiver terminal device 2 sends, and delivers to the terminal management unit 1208 of business core apparatus 120 and carry out safety certification.
HTTP download interface unit 1303 is used for the initiating a message of terminal management unit 1208 of reception business core apparatus 120, changes into http protocol message, and sends to terminal installation 2.
As shown in Figure 6, the multimedia messages task list of 1 pair of platform of platform is monitored, when finding wherein to have task items, platform 1 is to the task receiving terminal transmitting terminal activation request message of described task items, and obtain corresponding multimedia messages by the terminal installation 2 login platforms 1 of correspondence, concrete operation step is as follows:
Step S1, platform 1 are selected task items from the multimedia messages task list of platform, and send to task receiving terminal corresponding to described task items the terminal activation request message of downloading the multimedia messages list.
The multimedia messages task list of the 1205 pairs of platforms in task control unit of the business core apparatus 120 of platform 1 is monitored, when finding wherein to have untreated task items, task items is selected in task control unit 1205 from the multimedia messages task list of platform, and the message of giving notice to the activation request message unit 1301 of the transmission protocol adaptor 130 of platform 1; Activation request message unit 1301 is according to described notification message, and the terminal installation list corresponding to the task receiving terminal of described task items sends the terminal activation request message of downloading the multimedia messages list.
Step S2, terminal installation 2 receive described terminal activation request message, link wireless network, and send to platform 1 request message of downloading the multimedia messages list.After terminal installation 2 receives the terminal activation request message that platform 1 sends, and platform 1 takes the mode of http protocol message to carry out alternately.
Do step S3, platform 1 judge whether described request message overtime? if so, notification terminal device 2 carries out the bidirectional safe authentication with platform 1, and after described terminal installation 2 and the bidirectional safe authentication of platform 1 are passed through, continues next step; If not, continue next step.
For the mutual fail safe of guarantee information, after the subsequent request of terminal installation 2 is overtime, terminal installation 2 and platform 1 need to carry out the bidirectional safe authentication, and described bidirectional safe authentication can be adopted HTTP Digest authentication protocol, and uses digest algorithm MD5 and terminal key to carry out digest calculations.The HTTP of the transmission protocol adaptor 130 of platform 1 uploads the request message of the download multimedia messages list that interface unit 1302 receiver terminal devices 2 send, and is transmitted to the terminal management unit 1208 of business core apparatus 120; Whether the request of the 1208 pairs of described terminal installations 2 in terminal management unit is overtime judges, if the request timed out of described terminal installation 2, the HTTP download interface unit 1303 by sending protocol adaptor 130, terminal management unit 1208, notification terminal device 2 carries out the bidirectional safe authentication with platform 1, if terminal installation 2 does not pass through with the bidirectional safe authentication of platform 1, this flow process finishes.
Step S4, platform 1 are according to described request message, obtain the multimedia messages list of described terminal installation 2 from the multimedia messages task list of platform, and the multimedia messages list of described terminal installation 2 is sent to described terminal installation 2, the multimedia messages list of described terminal installation 2 is combined by all task items relevant to described terminal installation 2 in the multimedia messages task list of platform.
The request message of the download multimedia messages list that the described terminal installation 2 in 1208 pairs of terminal management unit is sent carries out safety certification, and the request message after will be through safety certification is transmitted to task management unit 1203; Task management unit 1203 obtains the multimedia messages list of described terminal installation 2 from the multimedia messages task list of platform, and hands to terminal management unit 1208; Terminal management unit 1208 increases secure authenticated information in the message header of described message, and the HTTP download interface unit 1303 by sending protocol adaptor 130 sends to described terminal installation 2 with the multimedia messages list of described terminal installation 2.By all task items relevant to described terminal installation 2 in the multimedia messages task list of platform being combined into the multimedia messages list of terminal installation 2, can avoid when a plurality of task items in the multimedia messages task list of same terminal installation 2 corresponding platforms, terminal installation 2 need repeatedly be logined platform 1 obtaining different multimedia messagess, thereby reduces the operating efficiency of platform 1.for example at a time, can include 4 with described terminal installation 2 relevant task items in the multimedia messages task list of platform: picture is shared, the electronics newspaper, weather forecast, calendar prompting, due to task items wherein: the task notification priority of " calendar prompting " is not the highest, so task control unit 1205 is preferably described terminal installation 2 and sends the terminal activation request message of downloading the multimedia messages list, and when receiving the request message of the download multimedia messages list that terminal installation 2 sends, platform 1 will be relevant to described terminal installation 2 all task items (picture is shared, the electronics newspaper, weather forecast, calendar prompting) be combined into that the multimedia messages list of terminal installation 2 is disposable sends to described terminal installation 2, thereby can effectively improve the operating efficiency of platform 1.
Step S5, terminal installation 2 are confirmed request to the download that platform 1 returns to the multimedia messages list.Terminal installation 2 receives the multimedia messages list of described terminal installation 2, presses system default parameter or user's confirmation, and the download of described multimedia messages list is confirmed that request returns to platform 1.The download of described multimedia messages list confirms that request can comprise the whole task items in the multimedia messages list of described terminal installation 2, also can include only wherein part task items according to conditions such as terminal installation 2 internal memories, user's confirmations.
Step S6, platform 1 are confirmed request according to described download, extract corresponding multimedia messages, and send to terminal installation 2.
The HTTP that platform 1 sends protocol adaptor 130 uploads the download that interface unit 1302 receives described multimedia messages lists and confirms request, and is transmitted to the terminal management unit 1208 of business core apparatus 120; After the described message in 1208 pairs of terminal management unit was carried out safety certification, notice download function unit 1206 extracted multimedia messages and sends to terminal installation 2 from content management units 1204; Download function unit 1206 sends to terminal installation 2 by the HTTP download interface unit 1303 that sends protocol adaptor 130 with described multimedia messages, if described multimedia messages will send to a plurality of terminal installations 2, download function unit 1206 can be extracted into multimedia messages in the buffer area of platform 1 from content management units 1204, thereby avoid a large amount of data read operation that repeat, save the download time of multimedia messages and improve download efficiency.
Step S7, described terminal installation 2 are downloaded, are preserved described multimedia messages, return to platform 1 after receiving and download completed task download state report, and play described multimedia messages in this locality.
Step S8, platform 1 are reported according to described task download state, the corresponding task items of the described terminal installation 2 of deletion in the multimedia messages task list of platform.
The HTTP that platform 1 sends protocol adaptor 130 uploads interface unit 1302 and receives described task download states report, and is transmitted to the terminal management unit 1208 of business core apparatus 120; After the described message in 1208 pairs of terminal management unit is carried out safety certification, to the task management unit 1203 described task download state reports of forwarding; The corresponding task items of described terminal installation 2 is deleted in task management unit 1203 in the multimedia messages task list of platform, if task items is to there being a plurality of terminal installations 2, task management unit 1203 is deleted from the task receiving terminal of task items and is downloaded completed terminal installation 2, when task management unit 1203 receives the completed task download state report of download that in the task receiving terminal of described task items, all terminal installations 2 return, delete described task items.When described task items has surpassed the term of validity, no matter whether receive the completed task download state report of download that terminal installation 2 returns, described task items is deleted in task management unit 1203 in the multimedia messages task list of platform.
As shown in Figure 7, in Fig. 6 step S1, platform 1 is selected task items from the multimedia messages task list of platform, and as follows to the idiographic flow of task receiving terminal transmitting terminal activation request message corresponding to described task items:
The task control unit 1205 of the business core apparatus 120 of step S11, platform 1 is according to the time of notice the earliest and the task notification priority of task items, picks out the task items of notifying the earliest time and the highest task notification priority that has the earliest from the multimedia messages task list of platform;
Does step S12, task control unit 1205 judge whether the described task items of picking out only has one? if, according to the maximum concurrent terminal quantity of platform, choose the terminal installation 2 of respective numbers from the corresponding terminal installation list of the task receiving terminal of described task items in batches, and download the elapsed time valuation as the interval take the task definition of this task items, the activation request message unit 1301 of minute some time section by sending protocol adaptor 130 is to described terminal installation 2 transmitting terminal activation request messages; If not, according to the sequencing of notifying the latest the time, described a plurality of task items are sorted, and extract successively task items, maximum concurrent terminal quantity according to platform, choose the terminal installation 2 of respective numbers from the corresponding terminal installation list of the task receiving terminal of described task items in batches, and download the elapsed time valuation as the interval take task definition corresponding to this task items, the activation request message unit 1301 of minute some time section by sending protocol adaptor 130 is to described terminal installation 2 transmitting terminal activation request messages.
For example, suppose that the maximum concurrent terminal quantity of platform is for sending multimedia messages to 100 terminal installations 2 simultaneously, when having new multimedia service " ad information " to arrive, order has the terminal installation 2 of this multimedia service to have 100,000, it is 10ms that its task definition is downloaded elapsed time valuation, task control unit 1205 can per second to 100 terminal installations 2 send the speed of multimedia messagess, at every turn to wherein 100 terminal installations, 2 transmitting terminal activation request messages.When having a plurality of task items, according to the sequencing of notifying the latest the time, described a plurality of task items are sorted, at first give terminal installation 2 transmitting terminal activation request messages corresponding to task receiving terminal that arrive the earliest the task items of notifying the latest the time, thereby guarantee that platform 1 can satisfy the time demand of each task items to greatest extent.
As shown in Figure 8, in Fig. 6 step S3, the specific operation process that terminal installation 2 and platform 1 carry out the bidirectional safe authentication is as follows:
Step S31, terminal installation 2 send initial registration message to platform 1, include terminal iidentification number in described message.
Step S32, platform 1 receive described initial registration message, and return to the response message that includes the abstract authentication parameter to terminal installation 2, and wherein abstract authentication parameter nonce is random generation value.
The HTTP of the transmission protocol adaptor 130 of platform 1 uploads interface unit 1302 and receives described initial registration message, and is transmitted to the terminal management unit 1208 of business core apparatus 120; The HTTP download interface unit 1303 by sending protocol adaptor 130, terminal management unit 1208 returns to the response message that includes abstract authentication parameter nonce to terminal installation 2.
Step S33, terminal installation 2 receive described message, adopt digest algorithm MD5, use terminal key to carry out digest calculations to described abstract authentication parameter nonce, and return to the abstract authentication response message that includes abstract authentication response parameter nonce, response, cnonce to platform 1, wherein response uses terminal key to carry out value after digest calculations to authentication parameter nonce, and cnonce is random generation value.
Step S34, platform 1 are according to the terminal iidentification of described terminal installation No. 2, search the terminal key number corresponding with terminal iidentification, and use described terminal key by digest algorithm MD5, described abstract authentication response parameter nonce, cnonce to be carried out respectively digest calculations.
HTTP uploads interface unit 1302 described abstract authentication response message is transmitted to terminal management unit 1208, terminal management unit 1208 is according to described terminal iidentification number, search the terminal key number corresponding with terminal iidentification, and use described terminal key by digest algorithm MD5, described abstract authentication response parameter nonce, cnonce to be carried out respectively digest calculations.
Is step S35, platform 1 judgement consistent with the response in described abstract authentication response message to the result that parameter nonce carries out after digest calculations? if consistent, platform 1 is by the safety certification to terminal installation 2, platform 1 returns to authentication to terminal installation 2 and passes through response message, described authentication includes cnonce and cnonce is carried out value nextnonce after digest calculations by response message, turns to next step; If inconsistent, platform 1 does not have by the safety certification to terminal installation 2, and platform 1 returns to the failed authentication response message to terminal installation 2, and this flow process finishes.
Whether the result that 1208 pairs of terminal management unit parameter nonce carries out after digest calculations judges with the response in described abstract authentication response message is consistent, if consistent, terminal management unit 1208 returns to authentication by the HTTP download interface unit 1303 that sends protocol adaptor 130 to terminal installation 2 and passes through response message; If inconsistent, terminal management unit 1208 returns to the failed authentication response message by the HTTP download interface unit 1303 that sends protocol adaptor 130 to terminal installation 2.
Step S36, terminal installation 2 receive, preserve described authentication by response message, use terminal key to carry out digest calculations to the cnonce in described message.
Are step S37, terminal installation 2 judgements consistent with the nextnonce in described message to the result that parameter c nonce carries out after digest calculations? if consistent, terminal installation 2 is by the safety certification to platform 1; If inconsistent, terminal installation 2 does not have by the safety certification to platform 1.
After the authentication of the bidirectional safe between terminal installation 2 and platform 1 is passed through, platform 1 and terminal installation 2 also will continue to adopt HTTP Digest mode to realize secure interactive, in follow-up all interactive information, transmit leg all can use terminal key to carry out digest calculations to the key message in received message, and includes described key message and digest calculations result in the message header of the response message that sends subsequently; The recipient uses same terminal key that the digest calculations result in described message is verified, and carries out subsequent operation after being verified.
Send the transmission request of multimedia messages to platform 1 as the user, perhaps platform 1 is from the Internet or third-party platform when getting new multimedia messages, the task management unit 1203 of the business core apparatus 120 of platform 1 will increase task items newly in the multimedia messages task list of platform, following Fig. 9 and Figure 11 show respectively corresponding idiographic flow.
As shown in Figure 9, user (individual subscriber or Information Provider) sends the transmission request of multimedia messages to platform 1, and the concrete steps of platform 1 newly-increased task items in the multimedia messages task list of platform are as follows:
Steps A 1: the user uploads multimedia messages to platform 1, and sends the transmission request of multimedia messages, and the multimedia messages that described user uploads can include several multimedia files, UI layout description document or playlist description document.
The user can send the transmission request of multimedia messages by variety of ways such as note, multimedia message, mail, www, cell-phone customer terminals to platform 1.The multimedia messages that described user uploads, can include a plurality of multimedia files, UI layout description document and playlist description document, wherein said UI layout description document is used for same period, the layout of described a plurality of multimedia files on terminal installation 2 screens are defined; Described playlist description document is used for the different periods, a plurality of multimedia files is carried out Play Control.When for example Information Provider issues " ad information " multimedia messages by www, the multimedia file that can include simultaneously the different-formats such as word, picture, video, audio frequency, hypertext, their zoness of different on terminal installation 2 screens show, and switch in the different periods, thereby reach lively vision and auditory effect.
Described UI layout description document and playlist description document can be taked the XML file format, by UI layout description document and playlist description document, the user can accurately control reproduction time and the play content of multimedia messages on terminal installation 2, and the multimedia messages of playing on real-time update terminal installation 2.
Steps A 2: platform 1 receives the transmission request of user's multimedia messages.
The corresponding units of the access protocol adapter 110 of platform 1 receives described user's transmission request, and described transmission request is forwarded to the sending controling unit 1201 of business core apparatus 120.
Does steps A 3: platform 1 judge that described user has the right to send multimedia messages to described terminal installation 2? if so, continue next step; If not, platform 1 returns to the notification message of refusal request to the user, and this flow process finishes.
Sending controling unit 1201 is according to described user's transmission request, whether described user is had the right to send multimedia messages to described terminal installation 2 judges, if described user haves no right to send multimedia messages to described terminal installation 2, sending controling unit 1201 returns to the notification message of refusal request by the corresponding units of platform 1 access protocol adapter 110 to the user.
Steps A 4, platform 1 increase a task items in the multimedia messages task list of platform, and preserve described multimedia messages.
If described user has the right to send multimedia messages to described terminal installation 2, sending controling unit 1201 notice task management unit 1203 increases a task items in the multimedia messages task list of platform, and described multimedia messages is transferred to content management units 1204 preservations.
Do steps A 5, platform 1 judge that described newly-increased task items specified the task receiving terminal? if so, continue next step; If not, platform 1 obtain with described multimedia messages under multimedia service the terminal installation list of order relations is arranged, and increase described terminal installation list information in the task receiving terminal of described newly-increased task items, continue next step.
Task management unit 1203 receives the notification message of the increase task items of sending controling unit 1201, do you judge that described user has specified the terminal installation 2 that receives described multimedia messages? if the user does not specify, from subscription management unit 1210 obtain with described multimedia messages under multimedia service the terminal installation list of order relations is arranged, and increase the terminal installation list information in the task receiving terminal of described newly-increased task items.
Steps A 6, this flow process finish.
As shown in figure 10, in Fig. 9 steps A 3, it is as follows to the further refinement flow process of described terminal installation 2 transmission multimedia messagess that platform 1 judges whether described user has the right:
Do you steps A 31, judge that described user belongs to the platform blacklist list? if so, described user haves no right to send multimedia messages to described terminal installation 2, and this flow process finishes; If not, turn to next step;
Do you steps A 32, judge that described user belongs to the list of described terminal installation white list? if so, turn to next step; If not, described user haves no right to send multimedia messages to described terminal installation 2, and this flow process finishes;
Do you steps A 33, judge that described user belongs to the list of platform white list? if so, described user has the right to send multimedia messages to described terminal installation 2, and this flow process finishes; If not, turn to next step;
Do you steps A 34, judge that multimedia messages flow that described user sends is in permissible value? if so, described user has the right to send multimedia messages to described terminal installation 2, and this flow process finishes; If not, described user haves no right to send multimedia messages to described terminal installation 2, and this flow process finishes.It is 100 that the same user maximum picture number that the variety of way by platform 1 sends within a day for example can be set, and does not allow to send after surpassing this maximum.
As shown in figure 11, from the Internet or third-party platform when getting new multimedia messages, the concrete operation step of platform 1 newly-increased task items in the multimedia messages task list of platform is as follows when platform 1:
Step B1, platform 1 from the Internet or third-party platform obtain new multimedia messages.
Third party's interface unit 1211 of the business core apparatus 120 of platform 1 from the Internet or third-party platform get new multimedia messages, described multimedia messages also can according to platform 1 and the good protocol interface of third-party platform predefined, include a plurality of multimedia files, UI layout description document or playlist description document.For example the corresponding multimedia messages of certain ad information multimedia service can include word and picture file, and corresponding UI layout description document or playlist description document.
Step B2, platform 1 be newly-increased task items in the multimedia messages task list of platform, and preserves described multimedia messages.
Third party's interface unit 1211 notice task management unit 1203 increases a task items in the multimedia messages task list, and the multimedia messages that gets is transferred to content management units 1204 preserve.
Step B3, platform 1 obtain with described multimedia messages under multimedia service the terminal installation list of order relations is arranged, and increase described terminal installation list information in the task receiving terminal of described newly-increased task items.
Task management unit 1203 from subscription management unit 1210 obtain with described multimedia messages under multimedia service the terminal installation list of order relations is arranged, described terminal installation list information is added in the task receiving terminal of described newly-increased task items.
Platform 1 can also pass through terminal adaptation unit 1202, and the multimedia messages that the user is asked to send carries out special effect processing, format conversion or conversion of resolution, to obtain terminal installation display effect or can be shown by terminal installation preferably.
Wherein the concrete operation step of special effect processing is: terminal adaptation unit 1202 extracts keyword from the Word message that the user asks to send, and the keyword in information platform special efficacy storehouse compares, and seeks and the same or similar special efficacy masterplate of keyword; Use described special efficacy masterplate to carry out special effect processing to the word that the user asks to send, and generate corresponding multimedia file.
The concrete operation step of described format conversion is: terminal adaptation unit 1202 is 1208 configuration parameters that obtain terminal installation 2 from the terminal management unit, do you judge that multimedia file format that the user asks to send is in the multimedia form scope that terminal installation 2 is supported? if no, described multimedia file format is changed into the multimedia file format that terminal installation 2 is supported.
The concrete operation step of described conversion of resolution is: terminal adaptation unit 1202 is 1208 configuration parameters that obtain terminal installation 2 from the terminal management unit, can do you judge that the photo resolution that comprises in the multimedia messages that the user asks to send is in 2 ultimate resolutions that show of terminal installation? if no, described photo resolution is converted to 2 ultimate resolutions that can show of terminal installation.
As shown in figure 12, after terminal installation 2 start, will at first login platform 1, and platform 1 carries out carrying out the opening initialization operation after the bidirectional safe authentication, the concrete operations flow process is as follows:
After step C10, terminal installation 2 starts, login to platform 1 by wireless network, and carry out the bidirectional safe authentication with platform 1.
Step C20, after terminal installation 2 and the bidirectional safe authentication of platform 1 are passed through, terminal installation 2 carries out the opening initialization operation.Described step C20 further includes:
Step C21, terminal installation 2 are to the platform 1 current configuration parameter of report.
Terminal installation 2 sends to platform 1 with described configuration parameter.The HTTP that platform 1 sends protocol adaptor 130 uploads interface unit 1302 and receives described terminal parameter report message, and is transmitted to the terminal management unit 1208 of business core apparatus 120.Described configuration parameter is preserved in terminal management unit 1208.
Step C22: platform 1 sends to terminal installation 2 with the multimedia service ordering information of terminal installation 2, and the user's who returns according to terminal installation 2 order/move back the request purchased to process.
Terminal management unit 1208 obtains the multimedia service ordering information (comprising the multimedia service of ordering and not ordering) of described terminal installation 2 correspondences by subscription management unit 1210, terminal management unit 1208 is transmitted to terminal installation 2 with described multimedia service ordering information by the HTTP download interface unit 1303 that sends protocol adaptor 130.Terminal installation 2 shows described multimedia service ordering informations, and with user's order/move back the request purchased to return to platform 1.The HTTP that platform 1 sends protocol adaptor 130 uploads interface unit 1302 and described user's order/the move back request purchased is transmitted to the terminal management unit 1208 of business core apparatus 120.Terminal management unit 1208 is forwarded to subscription management unit 1210 with described user's order/the move back request purchased and processes.Subscription management unit 1210 is upgraded CAMEL-Subscription-Information or is upgraded CAMEL-Subscription-Information by third party's interface unit 1211 notice third-party platforms according to described user's order/move back the request of purchasing.
Below by several instantiations, a kind of information platform system of wireless terminal and application scenarios of its implementation supported of the present invention is described:
Example 1: for the family type user
(1), obviously be educated in the university in the other places of leaving home for the first time, he just sends photo with the mode of mobile phone photograph to the DPF in family at set intervals, reports the recent developments of oneself to the father and mother far away from the local.
(2), this day be mother's Xiao Wang birthday, but Xiao Wang is very busy, has little time to select e-greeting card.He has just sent the transmission request of birthday greeting to platform 1 by note.This simple character message converts picture to and is sent to DPF by after the special effect processing of platform 1, demonstrates beautiful birthday greeting greeting card picture to mother Xiao Li.
(3), Xiao Li graduates from university and has stayed urban work, gap whenever busy work, he will send some pictures and message to the DPF of family by Email or the mode that logs in WWW Portal, allow far away from the mountain area to the off one's beat grandfather of computer, grandmother and father and mother can understand outside world and oneself dynamically.
Example 2: for the amusement type user
The young man who follows the fashion is by contents such as platform 1 customization Fashion Info, star's picture, entertainment newses, and described content is sent on the electronic products such as youthful mobile phone, DPF in real time.
Example 3: for the business type user
Xiao Li will convene a meeting tomorrow, send calendar prompting about attending a meeting on time by platform 1 mobile phone, DPF of other personnel participating in the meeting in the company.
Example 4: for Information Provider:
(1), certain advertiser uploads advertising resource to platform 1, and select specific VIP endpoint groups (as wireless terminals such as digital photo frame or mobile phones) releasing advertisements content, and according to user's video-on-demand times and the record that touches number of times, the advertising results of its input are evaluated and tested.
(2), VIP customers are selected in certain hotel, and initiating ballot, prize drawing and customer satisfaction survey activity by platform 1 to wireless terminals such as its DPF that has, mobile phones, the user is by carrying out the interactive event that the operations such as interface click, input, button selection participate in hospitality organization to terminal installation.
Claims (9)
1. an information platform system of supporting wireless terminal, is characterized in that, comprises information platform and terminal installation, and described information platform further includes:
The access protocol adapter is used for and the user carries out information interaction, and described user's interactive information is forwarded to the business core apparatus processes;
The business core apparatus, the interactive information that is used for the described user that forwarding comes to the access protocol adaptor is processed, with the user ask the multimedia messages that sends or and described terminal installation have the corresponding multimedia messages of multimedia service of order relations to transfer to send protocol adaptor and be transmitted to described terminal installation, and receive and send the interactive information that protocol adaptor forwards the described terminal installation that comes;
Send protocol adaptor, be used for carrying out information interaction with terminal installation;
Described information platform is connected by wireless network with terminal installation,
Described business core apparatus further includes:
The task management unit, the multimedia messages task list that is used for management information platform, the multimedia messages task list of described information platform comprises one or more information platforms and sends the task items of multimedia messages to terminal installation, the information that described task items comprises have task identification, multimedia service sign, task receiving terminal, task notification priority, the earliest notify the time, notify time, this task definition download elapsed time valuation the latest;
Content management units is used for storage, manages the multimedia messages that described information platform will send to terminal installation;
The task control unit, be used for selecting strategy by task items and select task items from the multimedia messages task list of information platform, and according to the maximum concurrent terminal quantity of information platform, minute some time section to terminal installation list transmitting terminal activation request message corresponding to described task items; Described task items is selected strategy can be according to the time of notice the earliest, the task notification priority of task items, the notice time is selected the latest;
The download function unit is used for will sending to the multimedia messages of terminal installation from the content management units extraction, and sends to corresponding terminal installation.
2. information platform system as claimed in claim 1, is characterized in that, the access protocol adapter of described information platform further includes:
Mail units is used for carrying out information interaction by mode and the user of mail;
Web Portal unit is used for carrying out information interaction by mode and the user of www;
The cell-phone customer terminal unit is used for carrying out information interaction by mode and the user of cell-phone customer terminal;
The note unit is used for carrying out information interaction by mode and the user of short message;
The multimedia message unit is used for carrying out information interaction by mode and the user of multimedia message.
3. information platform system as claimed in claim 1, is characterized in that, described business core apparatus also includes:
Sending controling unit is used for access control policy is carried out in user's transmission request, to determine whether described user has the right to send multimedia messages to described terminal installation; Described access control policy includes black and white lists control strategy and flow control strategy, wherein said black and white lists control strategy is used for according to platform blacklist, platform white list and terminal installation white list, judges whether the user can send to terminal installation in the permission list of multimedia messages; Described flow control strategy is used for controlling same user and sends the range of flow of multimedia messages to terminal installation;
The terminal adaptation unit is used for the multimedia messages that the user asks to send is processed, and to obtain terminal installation display effect or can be shown by terminal installation preferably, described processing includes special effect processing, format conversion or conversion of resolution;
The terminal feedback unit, for the feedback information of reception, processing terminal device, described feedback information includes the log information of the report of task download state, user's operation information and the terminal installation of terminal installation;
The terminal management unit is used for the information of all terminal installations of management, and the interactive information of described information platform and terminal installation is carried out safety certification;
Service Management Unit is used for business information and the user profile of managing described information platform;
Subscription management unit is used for multimedia service that management information platform provides and the order relations of described terminal installation;
Third party's interface unit is used for and the Internet, third-party platform interactive information.
4. information platform system as claimed in claim 1, is characterized in that, described transmission protocol adaptor further includes:
The activation request message unit is used for sending to terminal installation the terminal activation request message of downloading the multimedia messages list;
HTTP uploads interface unit, is used for the http protocol message that receiver terminal device sends, and delivers to the business core apparatus and process;
HTTP download interface unit is used for initiating a message of reception business core apparatus, sends to terminal installation after changing into http protocol message.
5. an implementation method of supporting the information platform system of wireless terminal, is characterized in that, when having task items in the multimedia messages task list of information platform, described method comprises following steps:
Step 1, information platform are selected task items from the multimedia messages task list of information platform, and send to task receiving terminal corresponding to described task items the terminal activation request message of downloading the multimedia messages list;
Step 2, terminal installation receive described terminal activation request message, link wireless network, and send to information platform the request message of downloading the multimedia messages list;
Step 3, information platform are according to described request message, obtain the multimedia messages list of described terminal installation from the multimedia messages task list of information platform, and the multimedia messages list of described terminal installation is sent to described terminal installation, the multimedia messages list of described terminal installation is combined by all task items relevant to described terminal installation in the multimedia messages task list of information platform;
Step 4, terminal installation are confirmed request to the download that information platform returns to the multimedia messages list;
Step 5, information platform are confirmed request according to described download, extract corresponding multimedia messages, and send to terminal installation;
Step 6, described terminal installation are downloaded, are preserved described multimedia messages, return to information platform after receiving and download completed task download state report;
Step 7, information platform are reported according to described task download state, the corresponding task items of the described terminal installation of deletion in the multimedia messages task list of information platform,
Described step 1 further comprises:
Step 11, information platform be according to the time of notice the earliest and the task notification priority of task items, picks out the task items of notifying the earliest time and the highest task notification priority that has the earliest from the multimedia messages task list of information platform;
Do step 12, information platform judge whether the described task items of picking out only has one? if, according to the maximum concurrent terminal quantity of information platform, choose the terminal installation of respective numbers from the corresponding terminal installation list of the task receiving terminal of described task items in batches, and download the elapsed time valuation as the interval take task definition corresponding to this task items, minute some time section is to described terminal installation transmitting terminal activation request message; If not, according to the sequencing of notifying the latest the time, described a plurality of task items are sorted, and extract successively task items, maximum concurrent terminal quantity according to information platform, choose the terminal installation of respective numbers from the corresponding terminal installation list of the task receiving terminal of described task items in batches, and download the elapsed time valuation as the interval take task definition corresponding to this task items, minute some time section is to described terminal installation transmitting terminal activation request message.
6. implementation method as claimed in claim 5, it is characterized in that, send the transmission request of multimedia messages to information platform as the user, or information platform is from the Internet or third-party platform when getting new multimedia messages, to increase the transmission task items of multimedia messages in the multimedia messages task list of information platform newly
Wherein when the user sends the transmission request of multimedia messages to information platform, include following steps:
Steps A 1: the user uploads multimedia messages to information platform, and sends the transmission request that sends multimedia messages, and the multimedia messages that described user uploads can include several multimedia files, UI layout description document or playlist description document;
Steps A 2: information platform receives the transmission request of user's multimedia messages, judge that described user has the right to send multimedia messages to described terminal installation? if so, continue next step; If not, return to the notification message of refusal request to the user, this flow process finishes;
Steps A 3, information platform increase a task items in the multimedia messages task list of information platform, and preserve described multimedia messages;
Have steps A 4, the newly-increased task items of information platform judgement specified the task receiving terminal? if so, continue next step; If not, information platform obtain with described multimedia messages under multimedia service the terminal installation list of order relations is arranged, and increase described terminal installation list information in the task receiving terminal of described newly-increased task items, continue next step;
From the Internet or third-party platform when getting new multimedia messages, include following steps when information platform:
Step B1, information platform from the Internet or third-party platform obtain new multimedia messages;
Step B2, information platform be newly-increased task items in the multimedia messages task list of information platform, and preserves described multimedia messages;
Step B3, information platform obtain with described multimedia messages under multimedia service the terminal installation list of order relations is arranged, and increase described terminal installation list information in the task receiving terminal of newly-increased task items.
7. implementation method as claimed in claim 6, is characterized in that, described steps A 2 further includes:
Do steps A 21, information platform judge that described user belongs to the platform blacklist list? if so, described user haves no right to send multimedia messages to described terminal installation, and this flow process finishes; If not, turn to next step;
Do you steps A 22, judge that described user belongs to the list of described terminal installation white list? if so, turn to next step; If not, described user haves no right to send multimedia messages to described terminal installation, and this flow process finishes;
Do you steps A 23, judge that described user belongs to the list of platform white list? if so, described user has the right to send multimedia messages to described terminal installation, and this flow process finishes; If not, turn to next step;
Do you steps A 24, judge that multimedia messages flow that described user sends is in permissible value? if so, described user has the right to send multimedia messages to described terminal installation, and this flow process finishes; If not, described user haves no right to send multimedia messages to described terminal installation, and this flow process finishes.
8. implementation method as claimed in claim 5, is characterized in that, also includes:
Does information platform judge whether the request message of the download multimedia messages list that described terminal installation is sent overtime? if, notification terminal device and information platform carry out the bidirectional safe authentication, and after the bidirectional safe authentication of described terminal installation and information platform is passed through, continue next step; If not, continue next step;
Wherein HTTP Digest authentication protocol is adopted in the authentication of the bidirectional safe of terminal installation and information platform, and uses digest algorithm MD5 and terminal key to carry out digest calculations, and concrete operation step is as follows:
Step C1, terminal installation send initial registration message to described information platform, include terminal iidentification number in described message;
Step C2, information platform receive described initial registration message, and return to the response message that includes the abstract authentication parameter to terminal installation, and wherein abstract authentication parameter nonce is random generation value;
Step C3, terminal installation receive described message, adopt digest algorithm MD5, use terminal key to carry out digest calculations to described abstract authentication parameter nonce, and return to the abstract authentication response message that includes abstract authentication response parameter nonce, response, cnonce to described information platform, wherein response uses key to carry out value after digest calculations to authentication parameter nonce, and cnonce is random generation value;
Step C4, information platform are according to the terminal iidentification of described terminal installation number, search the terminal key number corresponding with terminal iidentification, and use described terminal key by digest algorithm MD5, described abstract authentication response parameter nonce, cnonce to be carried out respectively digest calculations;
Is the judgement of step C5, information platform consistent with the response in described abstract authentication response message to the result that parameter nonce carries out after digest calculations? if consistent, described information platform is by the safety certification to terminal installation, information platform returns to authentication to terminal installation and passes through response message, described authentication includes cnonce and cnonce is carried out value nextnonce after digest calculations by response message, turns to next step; If inconsistent, described information platform does not have by the safety certification to terminal installation, and information platform returns to the failed authentication response message to terminal installation, and this flow process finishes;
Step C6, terminal installation receive, preserve described authentication by response message, use terminal key to carry out digest calculations to the cnonce in described message;
Is the judgement of step C7, terminal installation consistent by the nextnonce in response message with described authentication to the result that parameter c nonce carries out after digest calculations? if consistent, terminal installation is by the safety certification to described information platform; If inconsistent, terminal installation does not have by the safety certification to described information platform;
After the authentication of the bidirectional safe between terminal installation and information platform is passed through, in follow-up all interactive information, transmit leg all can use described terminal key to carry out digest calculations to the key message in received message, and includes described key message and digest calculations result in the message header of the response message that sends subsequently; The recipient uses described terminal key that the digest calculations result in described message is verified, and carries out subsequent operation after being verified.
9. implementation method as claimed in claim 5, it is characterized in that, information platform can carry out special effect processing, format conversion or conversion of resolution to the multimedia messages that the user asks to send, to obtain terminal installation display effect or can be shown by terminal installation preferably, wherein the concrete operation step of special effect processing is:
Extract keyword from the Word message that the user asks to send, and the keyword in information platform special efficacy storehouse compares, seek and the same or similar special efficacy masterplate of keyword; Use described special efficacy masterplate to carry out special effect processing to the word that the user asks to send, and generate corresponding multimedia file;
The concrete operation step of described format conversion is:
Obtain the configuration parameter of terminal installation, do you judge that multimedia file format that the user asks to send is in the multimedia form scope that terminal installation is supported? if no, described multimedia file format is changed into the multimedia file format that terminal installation is supported;
The concrete operation step of described conversion of resolution is:
Obtain the configuration parameter of terminal installation, can do you judge that the photo resolution that comprises in the multimedia messages that the user asks to send is in the ultimate resolution that terminal installation show? if no, described photo resolution is converted to the ultimate resolution that terminal installation can show.
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