CN1798159A - Information reception terminal and information issuance system based on data broadcast and mobile terminals - Google Patents
Information reception terminal and information issuance system based on data broadcast and mobile terminals Download PDFInfo
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- CN1798159A CN1798159A CN 200410101636 CN200410101636A CN1798159A CN 1798159 A CN1798159 A CN 1798159A CN 200410101636 CN200410101636 CN 200410101636 CN 200410101636 A CN200410101636 A CN 200410101636A CN 1798159 A CN1798159 A CN 1798159A
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Abstract
The system consists of: a subsystem of the information releasing system locating at supplier side and comprising the information releasing unit and the charging and cipher key releasing unit; some information receiving terminals locating at client side and comprising a receiving and switching unit, an information outputting and configuring unit and a payment and cipher key renewing unit; and a digital broadcast system. The information releasing system sends out data message through digital broadcast system, and the information receiving terminals at client side receives the message. After the message is processed by relevant units in the information receiving terminal, and then it is released, switched, displayed and outputted. Meanwhile the charging and cipher key units in both client side and supplier side implements the payment and counting operation.
Description
Technical field
The present invention relates to a kind of information receiving terminal and information issuing system based on data broadcasting and portable terminal, exactly, relate to a kind of information issuing system by wireless broadcast system One-to-All Broadcast digital information, and the receiving terminal that receives this digital broadcasting information with digital devices such as portable terminal or digital household appliances, car-mounted terminals; The technical field that belongs to wireless data broadcasting and wireless mobile communications integrated application.
Background technology
Information is the important fundamental of information-intensive society, these fundamentals is converted into platform and means that economic benefit must possess the information issue.In the information type of existing numerous and complicated, it is the information of One-to-All Broadcast type that considerable part is arranged, for example information such as weather, stock, amusement, news, advertisement, the education of government-funded, traffic guiding information, public service ads etc. in addition.
Existing information broadcast published method comprises three kinds: the Internet, mobile network, broadcasting station.
The ISP of information service provider (Information Service Provider) such as Sina, Sohu etc., mostly provide the real time information service by internet platform to the public.Regrettably, this mode requires people's ability acquired information service before terminal usually, and this has influenced the mobility and the convenience of the service of people's acquired information to a great extent.
The second way is to adopt modes such as note, multimedia message to release news by the mobile network.Existing mobile communications system has the function of transfer of data, such as wireless universal grouping GPRS technology.But when carrying out the lasting uni-directional broadcast service of data, can take the massive band width of mobile communication system, influence the call completing rate of mobile voice service, so cost is higher, cause the capacity of this system broadcasts data information to be very limited.Information such as in fact, traffic, stock, culture, amusement all are one-way transmissions.Information service provider wishes that all these information can bring additional economic benefit or social benefit, pursues least cost simultaneously, maximum system transmits capacity and the widest coverage rate in region.For the user of information service, the information reciever can receive information usually selectively, and wishes that these information are cheap even part is free.Therefore, the load mode by the mobile network is unfavorable for the further expansion that unidirectional information broadcast formula is used.
The third unidirectional information broadcast mode is traditional wireless broadcast system.First generation wireless broadcast system is long wave, medium wave, shortwave (LW/MW/SW) system that does not have the data service ability; Second generation wireless frequency modulation broadcast system has possessed its communication ability.China national General Bureau of Radio, Film and TV has issued the standard GB/T4311-2000 of metric wave FM broadcasting technical specification in 2000, and has formulated the FM broadcasting of data service technical specification is arranged.Digital audio broadcasting DAB (Digital Audio Broadcasting) is the third generation broadcast technology after amplitude modulation and FM broadcasting, possesses Polymera and transmits and data movement capacity.Very regrettably, these digital broadcasting The Application of Technology only are confined to proprietary equipment at present, as have broadcast receiver, beep-pager, the advertisement display board of decoding device, have greatly limited the growth of information service number of users.Because existing digital broadcasting technology does not combine the mobile communication terminal of this cheapness and widely used technology and huge customer group, therefore can't realize a kind of cheapness, the unidirectional information broadcast distribution platform that service range is wide, power system capacity is big.In addition, also do not have a kind of practical broadcasting toll collection technique means at present, become a technical bottleneck of the existing broadcast system developing value-added services of influence yet.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of information receiving terminal and information issuing system based on digital broadcasting and mobile communication terminal, this system is that a kind of cost is low, capacity big, the unidirectional digital information delivery system of wide coverage, utilize the radio broadcasting infrastructure data information of broad covered area, technology maturation, and information is passed to mobile phone users by information receiving terminal of the present invention.In addition, system of the present invention also is provided with message accounting, is used to realize the billing function to the charge category information service of native system issue.
In order to achieve the above object, the invention provides a kind of information receiving terminal based on digital broadcasting and mobile communication terminal, it is characterized in that: described terminal comprises:
Receive and conversion equipment, be used to realize the reception and the conversion process of unidirectional digital broadcasting information, each modules configured information in this conversion and the receiving system is provided with or revises, and export and configuration management device exchange message with information;
Information output and configuration management device, be used for showing and/or exporting received digital broadcasting information to the user, the paying information of user input and/or configuration information passed to respectively pay dues and key update device or reception and conversion equipment, and will pay dues and configuration information that key update device passes over sends to and receives and conversion equipment;
Pay dues and key update device, be used to realize user's function of paying dues, the reception key that includes but not limited to charging broadcast channel, pay imformation that the paying information of reception user input and/or configuration information, information issuing system carrier side broadcast transmission are come and the configuration information of filtering rule sign indicating number, and paying information sent to pay dues and the cipher key distribution device, and configuration information is passed to information output and configuration management device.
Described reception and conversion equipment comprise: the digital broadcasting receiver module that is linked in sequence, be used for the data message of receiving digital broadcast system transmission, the information that receives is decrypted reduction, buffer memory respectively and the filtering rule sign indicating number that is provided with according to the user filters out decrypts information module, packets of information memory module and the packet filtration module of unwanted redundant information, and utilize data transfer interface that portable terminal supports, with the receiving system/communications of Mobile Terminals module of information output and configuration management device exchange message; Other has a configuration information modified module to be used for the reception key that includes but not limited to charging broadcast channel, pay imformation that will obtain from receiving system/communications of Mobile Terminals module, the configuration information of packet filtration regular code sends corresponding functional module respectively to.
Output of described information and configuration management device include: the packet buffer module of the receiving system that is linked in sequence-communication of mobile terminal module, buffer memory input information, data message is shown and/or the packets of information demonstration/output module of the output voice or the sound to the user; Data transfer interface and reception and the conversion equipment exchange message supported by portable terminal of receiving system-communication of mobile terminal module wherein, and reception is paid dues and key update device sends reception key that includes but not limited to charging broadcast channel, pay imformation and filtering rule sign indicating number information; Other has the user's input module and the packets of information administration module that receive user's input information, this packets of information administration module receives the control information of sending here from user's input module, the packets of information in the packet buffer module is carried out the management function that comprises deletion, editor.
The data transfer interface that carries out two receiving systems/communications of Mobile Terminals module of information exchange between described reception and conversion equipment and information output and the configuration management device includes but not limited to infrared IrDA, bluetooth BlueTooth, RS232 and the USB interface that existing portable terminal is supported.
Described pay dues and key update device comprises:
Pay dues and the key request module, equipment/cell-phone number of charging broadcast channel, information type, quantity and this user who buys according to the needs of user input generates the request message of paying dues, and sends this request message of paying dues to payment device-message accounting communication module; And the configuration information that the response message deciphering module of will paying dues is sent here sends to information output and configuration management device;
The response message of paying dues deciphering module, the equipment/cell-phone number that is used for this user is a key, and the response message of paying dues is decrypted, recover the reception key and filtering rule sign indicating number of charging broadcast channel, pay imformation after, send to and pay dues and the key request module;
Payment device-message accounting communication module, to pay dues and the key request module is sent that the solicited message of paying dues is submitted to the charging and the cipher key distribution device of carrier side by short message interface, the response message of paying dues of charging that will receive simultaneously and cipher key distribution device sends to the response message deciphering module of paying dues.
Described pay dues and the charging and the communication interface between the cipher key distribution device of key update device and carrier side also include but not limited to multimedia message or WAP or GPRS or CDMA interface; The described request message of paying dues comprises " subscriber equipment/cell-phone number " and " charging channel that the user need buy and information type " two parts information at least.
Described terminal is with reception and conversion equipment, information output and configuration management device and pays dues and key update device is all unified to be installed in the casing or the complete machine formula equipment that constitutes in the existing mobile communication terminal, or the reception and the conversion equipment of inciting somebody to action are wherein made an independent body, existing mobile communication terminal is used as this terminal information output and configuration management device and pays dues and key update device again, thereby constitute split type equipment, constitute numerous customer groups to utilize existing mobile communication terminal.
Described mobile communication terminal includes but not limited to big well-informed, digital signal assistant PDA, the MP3 player of mobile phone, Personal Handyphone System, employing SCDMA technology.
Another object of the present invention is achieved in that a kind of information issuing system based on digital broadcasting and mobile communication terminal, and this system comprises digit broadcasting system; It is characterized in that: this system also comprises: be positioned at information delivery apparatus and the charging and the cipher key distribution device of information issuing system carrier side, and be positioned at user side and comprise reception and conversion equipment, information output and configuration management device, pay dues and information receiving terminal that key update device constitutes; The data message that sends by digit broadcasting system of information delivery apparatus is wherein received by the acceptance in the information receiving terminal and conversion equipment and information output and configuration management device and finishes the function of issue, reception, conversion process and the demonstration output of information; In the information receiving terminal of user side pay dues and key update device by note or multimedia message or WAP or mobile phone data-interface or Personal Handyphone System note or the charging and the cipher key distribution device of data-interface and carrier side cooperate the user who finishes the service of charge category information to pay dues and system's billing function.
Described digit broadcasting system includes but not limited to the broadcast system according to the EN50067 standard of the European electrotechnics CENELCE of standard committee formulation, or according to the radio data system RDS (Radio Data System) of U.S. RBDS standard, or Japanese data broadcasting channel DARC (Data Radio Channel) system, or the SCA of additional channel system of the U.S. (Subsidiary Communication Authorization), or the broadcast system of setting up according to the metric wave FM broadcasting technical specification standard GB of China/T4311-2000, or third generation digital audio broadcasting DAB (Digital Audio Broadcasting) system.
Described information delivery apparatus comprises:
The format module, according to the regulation of operator, the issue channel of set information, issuing time and whether belong to pay imformation;
Packets of information makes up module, and issue channel, the issuing time of this information that provides according to the format module and whether belong to and encrypt the charge category information utilizes markup language that various information is packaged into packets of information, sends the information encryption module again to;
Whether the information encryption module is checked according to the indication of key management module, " specifying information content " in the packets of information encrypted with decision;
The packets of information memory module stores the packets of information after the information encryption resume module, dispatches transmission for the packets of information scheduler module;
The packets of information Scheduling Block was dispatched according to the digital broadcasting frequency range and the airtime of appointment in the packets of information, sent packets of information to digit broadcasting system;
Key management module, the encryption key of the packets of information during the administering digital broadcast transmission and need the decruption key of the packets of information of broadcast reception at receiving terminal respectively, this key management module regularly replaces key by operator, and with charging and cipher key distribution device exchange message, know whether the user pays dues and whether determine decruption key to its broadcast transmission corresponding informance bag; The key of different packets of information and/or charge frequency range is different.
Described packets of information comprises packet type code field, broadcasting channel, whether charge type information bit, specifying information content and end of package identifier four parts.
When all kinds sum of described packets of information was no more than N, this information in package bag type coding field had the N bit, and wherein each bit is represented a kind of data packets of type, and N is a positive integer; In this packets of information whether the charge type information bit is a single-bit, whether be pay imformation or free information according to " 1 " or " 0 " expression specifying information content thereafter of setting.
Described charging and cipher key distribution device comprise:
Accounting module, according to the regulation of operator to the processing of chargeing of user's the request message of paying dues;
Payment device-message accounting communication module, by note or multimedia message or WAP or mobile phone data-interface or PHS SMS or Personal Handyphone System data-interface and user side pay dues and the mutual transmission user of key update device pay dues request message with comprise the response message of paying dues of the reception key and the filtering rule sign indicating number of charging broadcast channel, pay imformation;
The response message of paying dues loopback module, according to user's broadcast reception key that the information type bought in the solicited message forms the filtering rule sign indicating number and obtain by the key management module in the information delivery apparatus of paying dues, be combined into the response message of paying dues, again with equipment/cell-phone number of user as key, after the response message encryption of paying dues, give the user by payment device-message accounting communication module loopback.
When information in package bag type coding field is the N bit, the filtering rule sign indicating number of described packets of information is corresponding N position bit field, (0＜i＜when N+1) being the level value of setting, expression needs to keep i type packets of information to i bit in this N position bit field; Otherwise expression needs to filter the packets of information of the type.
The present invention is based on the information receiving terminal and the information issuing system of digital broadcasting and mobile communication terminal, has following advantage:
(1) cost is low: wireless broadcast system is the very ripe communication system of a kind of technology, and (user's total amount of China Mobile's telephone set reaches 3.2 hundred million and China has had a large amount of mobile phone users; China's Personal Handyphone System user total amount has broken through 6,000 ten thousand; Adopt the big well-informed of SCDMA technology also to begin the ownership) in the some areas in the whole nation.As long as these existing communication terminals are carried out technology upgrading, just can be used to receive the various digital informations of broadcast system issue by disposing receiving terminal of the present invention.The present invention just can make full use of existing broadcast system and numerous communication terminal provides how better information service, and cost of investment is cheap.
(2) capacity is big: because information provided by the invention receiving terminal combines wireless digital broadcasting and portable terminal dexterously, make it to have great information capacity, and do not take the transfer resource of mobile communication system, occupied bandwidth is excessive when having overcome existing mobile communication system and carrying out data broadcasting, the problem that cost is too high.
(3) service coverage is wide: adopt information receiving device of the present invention, even there is not the area of covering in mobile communication, the user also can receive the digital information that information issuing system of the present invention is utilized broadcast delivery, enjoys flexibly, information service easily and efficiently.
(4) charging mode is simple and convenient: portable terminal can realize paying dues function very easily by interfaces such as notes, has avoided conventional broadcast system to be difficult to limit to user's collection of charges the problem of its development.
In addition, the information issuing system that the present invention is based on digital broadcasting and mobile communication terminal is to utilize the technical characterstic of existing radio broadcasting, and on the broadcast system basis, set up information database, utilize programs such as the data channel broadcast transmission various information of broadcast system or style then.At receiving terminal, if the device or the parts of correlation function are installed in more existing communications receiving equipments, just can make various mobile receiving terminal holders such as the huge wireless mobile communications telephone set of quantity, walkman, MP3 player and even electronic dictionary all become the potential user, form the unidirectional information broadcast system of low cost, high economic benefit and a social benefit.
The legacy user of existing digit broadcasting system only is confined to special equipment, as has broadcast receiver, beep-pager, advertisement display board of decoding device etc.The specific (special) requirements of special equipment has limited the growth of number of users; The demand of people to digital broadcasting flooded in the fast development of wireless mobile communications.Therefore, in market economic society, lack the developing steps of the digital broadcasting of economy or interests factor stimulation, do not catch up with the growth requirement of people far away the digitlization life.The present invention can address this problem preferably, it expands the notion of information receiving terminal, carry in the life and article such as mobile communication terminal within reach, walkman, MP3 player, electronic dictionary, and even little to electronic watch, arrive in the various household electrical appliances or the vehicles of automobile greatly, can in its control circuit, set up and install digital broadcasting information reception of the present invention and converting member and other relevant apparatus, provide such as real time information such as steer, weather, traffic, style entertainment, stocks.Therefore, the present invention has not only brought the opportunity of profit to information service provider, the issue that product information is publicized widely window is provided also for the manufacturing enterprise of various products, return government bodies' promulgation government affairs information the effective technology means are provided, the cultural life that is similarly people provides colourful information.
Description of drawings
Fig. 1 is that the information issuing system structure that the present invention is based on data broadcasting and portable terminal is formed schematic diagram.
Fig. 2 be information issuing system structure of the present invention form and in the structure of each device form block diagram.
Fig. 3 is the architecture schematic diagram of the packets of information among the present invention.
Fig. 4 is the workflow block diagram of information delivery apparatus of the present invention.
Fig. 5 is the workflow block diagram of reception of the present invention and reforming unit and information output apparatus.
Fig. 6 is the workflow block diagram that user of the present invention pays dues and system charges.
Fig. 7 is the system configuration schematic block diagram of one embodiment of the invention.
Fig. 8 is the system configuration schematic block diagram of another embodiment of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the present invention is a kind of information issuing system based on digital broadcasting and mobile communication terminal, this system comprises: digit broadcasting system, be positioned at the subsystem (comprising information delivery apparatus 1 and charging and cipher key distribution device 2) of system operator end and be positioned at user side the information receiving terminal (comprise accept and conversion equipment 3, information output and configuration management device 4 and pay dues and key update device 5).The data message that sends by digit broadcasting system of information delivery apparatus 1 is wherein received by the acceptance in the information receiving terminal of user side and conversion equipment 3 and information output and configuration management device 4 and finishes issue, reception, conversion process and the demonstration output of information; In the information receiving terminal of user side pay dues and the charging and the cipher key distribution device 2 of key update device 5 and operator end cooperate the user who finishes the service of charge category information to pay dues and system's billing function.
Below in conjunction with information issue of the present invention and reception process, specify the function and the workflow of each device in this system and the terminal.
Referring to Fig. 2～Fig. 4, introduce the composition structure and the workflow thereof of information delivery apparatus in the information issuing system of the present invention respectively.This information delivery apparatus 1 makes up module, information encryption module, packets of information memory module and packets of information Scheduling Block by the packets of information that is linked in sequence, and according to the regulation of operator, the transmission channel of appointed information, transmitting time, whether belong to the format module that class is encrypted in charge, the encryption key of the packets of information when being used for the administering digital broadcast transmission and need the key management module of decruption key of the packets of information of broadcast reception to form at receiving terminal.Its workflow is as follows:
(1) packets of information makes up module according to issue channel, the issuing time of this information of format module settings with whether belong to charge and encrypt category information, adopts markup language that various information is encapsulated and forms packets of information.Each packets of information constitutes (referring to Fig. 3) by " information type code field ", " broadcasting channel ", " whether charge type information bit ", " specifying information content ", " end of package identifier " five parts.Such as a joke or news information, can constitute following packet infrastructure:
＜11〉" channel 1 " " 0 " " specifically laugh at the information content "＜/11, information type code field " 11 " expression joke category information bag wherein; Whether the charge type information bit is " 0 ", the expression free information;＜/11〉be end mark;
＜12〉" channel 2 " " 1 " " concrete news information content "＜/12 〉, wherein information type code field " 12 " is represented the news category packets of information; Whether the charge type information bit is " 1 ", expression charge/enciphered message;＜/12〉be end mark; The rest may be inferred.
Packet infrastructure of the present invention helps receiving terminal its information is filtered, and only likes or has only ordered news information such as the user, and then laughing at information can be filtered.
(2) " whether pay imformation bit " of packet keying module check packets of information, if this bit is " 1 ", the expression pay imformation then needs encrypt " specifying information content part " in the packets of information.When user side received, must have corresponding " broadcast reception key " could be decrypted this packets of information.For the charge category information, operator regularly (such as every month) changes encryption key, and like this, user side needs regularly by " paying dues and key update device " business of being purchased to be paid dues, could obtain corresponding key, thereby obtain charge category information broadcast service.
(3) the packets of information memory module will store through the packets of information after the encryption/not encryption, sends for the scheduling of packets of information scheduler module.
(4) the packets of information scheduler module sends packets of information according to transmission channel of setting in the packets of information and airtime scheduling.Such as, time period 1, frequency range 1 send the packets of information of joke class; Time period 1, the frequency range 2 category information bag of transmitting news.
(5) packets of information that is scheduled for is delivered to digit broadcasting system, sends to user side by wireless digital broadcasting.The digit broadcasting system here can be the broadcast system according to the EN50067 standard of the European electrotechnics CENELCE of standard committee formulation, or according to the radio data system RDS of U.S. RBDS standard, or the data broadcasting channel DARC system of Japan, or the SCA of additional channel system of the U.S., or the broadcast system of setting up according to the metric wave FM broadcasting technical specification standard GB of China/T4311-2000, or third generation digital audio broadcasting DAB system.
The workflow of the key management module in the information delivery apparatus 1 introduce to be chargeed and cipher key distribution device 2 and pay dues and it is described in the lump during key update device 5.
Fig. 2 has also showed the structure composition of the user side information receiving terminal in the system of the present invention.It comprises: be used to receive unidirectional digital broadcasting information and carry out conversion process, each modules configured information is provided with or revises, and with the reception and the conversion equipment 3 of information output and configuration management device 4 exchange messages; Show and/or export received digital broadcasting information to the user, with user input pay dues and/or configuration information passes to respectively and pays dues and key update device 5 or reception and conversion equipment 3, and will pay dues and configuration information that key update device 5 passes over sends the information output and the configuration management device 4 of corresponding component to; Be used to realize user's function of paying dues, receive paying dues and/or the reception key that includes but not limited to charging broadcast channel, pay imformation of configuration information and broadcast transmission and the configuration information of filtering rule sign indicating number of user's input, and paying information sent to pay dues and cipher key distribution device 2, and configuration information is passed to paying dues of corresponding component and key update device 5.
Referring to Fig. 5, the reception in the information receiving terminal of user side and the workflow of conversion equipment 1 are described:
(1) receiver module is being set the packets of information that the receiving digital broadcast system sends on the frequency range, and this reception frequency range can be adjusted by the configuration information modified module.
(2) " bit of whether charging " in the packets of information that receives of deciphering module inspection, if this bit numerical value is the pay imformation of setting " 1 ", then need this packets of information " specifying information content " part thereafter is decrypted, if this bit is " 0 ", the expression back is a free information, can directly obtain the cleartext information content.If receiving terminal need be decrypted, then by the broadcast reception key packet decryption that receives is reduced into the unencrypted form by this deciphering module.For charge category information bag, the user need pay dues according to the regulation of " paying dues and key update device " in this terminal, obtain corresponding key and filtering rule sign indicating number from carrier side " chargeing and the cipher key distribution device " afterwards, and then pass to " receive and conversion equipment ", the configuration information modified module by wherein with cipher key configuration in this deciphering module.This part function can be referring to the detailed description of " paying dues and key update device 5 " and " chargeing and cipher key distribution device 2 " part.
(3) carry out information cache if desired, information is carried out buffer memory by information cache module.
(4) carry out information filtering if desired, do not have to buy or do not need the news category packets of information, then according to the filtering rule sign indicating number of setting packets of information is filtered by the information filtering module such as the user.The method of filtering is that the packet type code field (referring to Fig. 3) with filtering rule sign indicating number and packets of information head carries out matching ratio, if both mate or be identical, then keeps this packets of information; Otherwise, filter out or delete this packets of information.
Suppose that system of the present invention information releasing bag type is no more than the N kind altogether, can set the field that the filtering rule sign indicating number is the N bit.Wherein (0＜i＜when N+1) being the level value of setting (for example " 1 "), expression needs to keep i type packets of information to the i bit; Otherwise (for example " 0 "), expression needs to filter the packets of information of the type.If the user has bought the 3rd, 8,9 class pay imformations, then the 3rd, 8,9 bits of this filtering rule sign indicating number correspondence are " 1 ".Really, also can adopt other coded systems to define the filtering rule sign indicating number here, as long as can mate to packet type.
Be similar to the broadcast reception key, the filtering rule sign indicating number of information filtering module obtains when the user pays dues together.Bought joke and news two category informations such as certain user, then when the user obtains the broadcast reception key, obtained the filtering rule sign indicating number of joke and this two category information of news simultaneously, like this, this two category information will be received and remain.Similarly, the filtering rule sign indicating number can be made amendment by the configuration information modified module, and this part function sees the explanation of " paying dues and key update device 5 " and " chargeing and cipher key distribution device 2 " part for details.
(5) data transfer interface of supporting by the portable terminal in receiving system/communication of mobile terminal module, the information that information is passed in the portable terminal shows and the configuration management device.The data transfer interface that carries out information exchange between this two receiving systems/communications of Mobile Terminals module includes but not limited to each class interface such as infrared IrDA, bluetooth BlueTooth, RS232 and USB that existing portable terminal is supported.
In addition, receive and conversion equipment in also be provided with the configuration information modified module, be used for and will send corresponding functional module respectively to from configuration informations such as the reception key of charging broadcast channel that receiving system/the communications of Mobile Terminals module obtains, pay imformation, packet filtration regular codes.
Referring to Fig. 2 and Fig. 5, the structure of descriptive information output and configuration management device constitutes and workflow: this device includes: the packet buffer module of the receiving system that is linked in sequence-communication of mobile terminal module, buffer memory input information, data message is shown and/or the packets of information demonstration/output module of the output voice or the sound to the user; Other has the user's input module and the packets of information administration module that receive user's input information, wherein the packets of information administration module is used to receive the control information of sending here from user's input module, the packets of information in the packet buffer module is carried out the management function that comprises deletion, editor.The workflow of this device is:
(6) by the packets of information of receiving system/communication of mobile terminal module reception from reception and conversion equipment.
(7) carry out information cache if desired, utilize cache module that packet data is carried out buffer memory.
(8) utilize information demonstration/output module packets of information to be shown/export to mobile phone users, the mode of data output can be to show by display screen, perhaps passes through loud speaker sound import etc.
So far, by digital broadcasting information distributing device 1, reception and conversion equipment 3 and information demonstration/output device 4 three parts, realized in the system of the present invention digital information broadcast transmission, acceptance, change and be shown to user's unidirectional information broadcast issuing function.
In charging in the system of the present invention and cipher key distribution device 2 and the receiving terminal pay dues and key update device 5 all be for charge category information service custom-designed.For the charge category information, information delivery apparatus 1 will carry out encryption to packets of information, the information user must be by being arranged on paying dues and key update device 5 on the portable terminal, the interfaces such as note that utilize mobile radio communication the to provide request message of will paying dues sends to the charging and the cipher key distribution device 2 of operator end, and the realization business is paid dues and the broadcast reception key.Then, with the cipher key configuration of broadcast reception to receive and conversion equipment 3 in corresponding module so that after in receiving system, the pay imformation bag being decrypted processing, could receive pay imformation.
Referring to Fig. 2 and Fig. 6, introduce by user side pay dues and the charging of key update device 5 and operator's example and cipher key distribution device 2 realize that users pay dues, the function of key and the issue of filtering rule sign indicating number.
When (1) user's request is paid dues, obtain the unique identification of this portable terminal by equipment/cell-phone number acquisition module earlier.For mobile phone and phs telephone, can be with the telephone number of mobile phone or Personal Handyphone System unique identification as the user that pays dues.
(2) information type of buying according to the needs of user's input is paid dues and the key request module forms the request message of paying dues, and this message comprises equipment/cell-phone number of user and information type two parts that the user need buy.
(3) user's the request message of paying dues is submitted to the charging and the cipher key distribution device of carrier side by payment device-message accounting communication module.Can adopt note or multimedia message or WAP or data in mobile phone interface or interfaces such as PHS SMS or Personal Handyphone System data to realize between these two communication modules.Because the amount of information that transmits is little, consider that from the angle of saving post and telecommunication tariff short message interface is to select preferably.
(4) after the charging of carrier side and cipher key distribution device are received user's the request message of paying dues, in accounting module to the user's request processing of chargeing.Concrete charging regulation depends on information type and the quantity that the user buys.
(5) information type of buying according to user's needs, the response message of paying dues loopback module forms the filtering rule sign indicating number, and the key management module from the digital broadcasting information distributing device obtains current broadcast reception key, then with this broadcast reception key and filtering rule code combination success fee response message, again with equipment/cell-phone number of this user as key, after the response message of paying dues encrypted, the user was given in loopback.
(6) user's portable terminal receives the response message of paying dues, and the response message of paying dues deciphering module, is decrypted the response message of paying dues as key with this equipment/cell-phone number, recovers the broadcast reception key and the filtering rule sign indicating number of pay imformation;
(7) again by receiving system/communication of mobile terminal module with broadcast reception key and filtering rule sign indicating number pass to receive and conversion equipment in the configuration information modified module, by it deciphering module and information filtering module in this reception and the conversion equipment are sent in corresponding broadcast reception key and the configuration of filtering rule sign indicating number respectively.
So far, finished all processes that whole user pays dues and system charges.Operator is with periodic modification broadcast transmission encryption key, and the pay imformation user must regularly pay dues, and could obtain the broadcast reception key of new pay imformation, the acquired information service.
Referring to first embodiment of the invention shown in Figure 7.Digital broadcasting information distributing device 1 sends digital information by the digital broadcasting radio station, different coding techniquess and modulation system can be adopted in each broadcasting station, for example the radio data system RDS in the FM-SCA of additional channel system of the U.S., Europe or digital audio broadcasting DAB etc.Receiving terminal can be made an independent body with the reception and the conversion equipment 3 of receiving terminal of the present invention, existing mobile communication terminal is used as this terminal information output and configuration management device 4 and pays dues and key update device 5 again, thereby constitute split type equipment, by receiving and conversion equipment 1 receiving data information and the corresponding processing of process, the interface of supporting by various portable terminals (as infrared IrDA, bluetooth BlueTooth, RS232, USB etc.) sends to information output and the configuration management device 4 on the portable terminal again, and information is submitted to the user.
For the charge category information, information delivery apparatus 1 will carry out encryption to packets of information, the information user must by on the portable terminal pay dues and key update device 5 via interfaces such as the note of mobile radio communication, GPRS to chargeing and cipher key distribution device 2 sends the solicited message of paying dues, the realization business is paid dues and the broadcast reception key (is drawn directed line with two point among the figure and 1. represented this flow process.Then, customer mobile terminal just can receive the response message of paying dues (draw directed line with two point and 2. represent this flow process), by customer mobile terminal the broadcast reception cipher key configuration is entered in reception and the conversion equipment 3 (draw directed line with two point and 3. represent this flow process) again, receive and conversion equipment 3 in the pay imformation bag is decrypted processing after, could realize reception to pay imformation.
Referring to second embodiment of the invention figure shown in Figure 8, this embodiment is with the reception in the receiving terminal and conversion equipment 1, information output and configuration management device 2 and pay dues and key update device 3 unified concentrating are arranged on the portable terminal, form the equipment of integrated form, also can realize unidirectional information broadcast service.Because the realization flow of its each several part is identical with first embodiment, repeats no more here.
Need to prove, the so-called portable terminal of the present invention no longer is confined to mobile communication mobile phone, can also comprise such as electronic products such as walkman, MP3 player, automobile audio even electronic dictionaries, their relevant apparatus in can integrated realization the present invention are to share the benefit of the all-win that the present invention brings to information-intensive society.
Claims (15)
1, a kind of information receiving terminal based on digital broadcasting and mobile communication terminal, it is characterized in that: described terminal comprises:
Receive and conversion equipment, be used to realize the reception and the conversion process of unidirectional digital broadcasting information, each modules configured information in this conversion and the receiving system is provided with or revises, and export and configuration management device exchange message with information;
Information output and configuration management device, be used for showing and/or exporting received digital broadcasting information to the user, the paying information of user input and/or configuration information passed to respectively pay dues and key update device or reception and conversion equipment, and will pay dues and configuration information that key update device passes over sends to and receives and conversion equipment;
Pay dues and key update device, be used to realize user's function of paying dues, the reception key that includes but not limited to charging broadcast channel, pay imformation that the paying information of reception user input and/or configuration information, information issuing system carrier side broadcast transmission are come and the configuration information of filtering rule sign indicating number, and paying information sent to pay dues and the cipher key distribution device, and configuration information is passed to information output and configuration management device.
2, information according to claim 1 receiving terminal, it is characterized in that: described reception and conversion equipment comprise: be linked in sequence, the digital broadcasting receiver module that is used for the data message of receiving digital broadcast system transmission, the information that receives is decrypted reduction respectively, buffer memory and filter out the decrypts information module of unwanted redundant information according to the filtering rule sign indicating number that the user is provided with, packets of information memory module and packet filtration module, and the data transfer interface that utilizes portable terminal to support, receiving system/communications of Mobile Terminals module with information output and configuration management device exchange message; Other has a configuration information modified module to be used for the reception key that includes but not limited to charging broadcast channel, pay imformation that will obtain from receiving system/communications of Mobile Terminals module, the configuration information of packet filtration regular code sends corresponding functional module respectively to.
3, information according to claim 1 receiving terminal is characterized in that: described information output and configuration management device include: the packet buffer module of the receiving system that is linked in sequence-communication of mobile terminal module, buffer memory input information, data message is shown and/or the packets of information demonstration/output module of the output voice or the sound to the user; Data transfer interface and reception and the conversion equipment exchange message supported by portable terminal of receiving system-communication of mobile terminal module wherein, and reception is paid dues and key update device sends reception key that includes but not limited to charging broadcast channel, pay imformation and filtering rule sign indicating number information; Other has the user's input module and the packets of information administration module that receive user's input information, this packets of information administration module receives the control information of sending here from user's input module, the packets of information in the packet buffer module is carried out the management function that comprises deletion, editor.
4, according to claim 2 or 3 described information receiving terminals, it is characterized in that: the data transfer interface that carries out two receiving systems/communications of Mobile Terminals module of information exchange between described reception and conversion equipment and information output and the configuration management device includes but not limited to infrared IrDA, bluetooth BlueTooth, RS232 and the USB interface that existing portable terminal is supported.
5, information according to claim 1 receiving terminal is characterized in that: described pay dues and key update device comprises:
Pay dues and the key request module, equipment/cell-phone number of charging broadcast channel, information type, quantity and this user who buys according to the needs of user input generates the request message of paying dues, and sends this request message of paying dues to payment device-message accounting communication module; And the configuration information that the response message deciphering module of will paying dues is sent here sends to information output and configuration management device;
The response message of paying dues deciphering module, the equipment/cell-phone number that is used for this user is a key, and the response message of paying dues is decrypted, recover the reception key and filtering rule sign indicating number of charging broadcast channel, pay imformation after, send to and pay dues and the key request module;
Payment device-message accounting communication module, to pay dues and the key request module is sent that the solicited message of paying dues is submitted to the charging and the cipher key distribution device of carrier side by short message interface, the response message of paying dues of charging that will receive simultaneously and cipher key distribution device sends to the response message deciphering module of paying dues.
6, information according to claim 5 receiving terminal is characterized in that: described pay dues and the charging and the communication interface between the cipher key distribution device of key update device and carrier side also include but not limited to multimedia message or WAP or GPRS or CDMA interface; The described request message of paying dues comprises " subscriber equipment/cell-phone number " and " charging channel that the user need buy and information type " two parts information at least.
7, information according to claim 1 receiving terminal, it is characterized in that: described terminal is with reception and conversion equipment, information output and configuration management device and pay dues and key update device all unify to be installed in the casing or the complete machine formula equipment of formation in the existing mobile communication terminal, or the reception and the conversion equipment of inciting somebody to action are wherein made an independent body, existing mobile communication terminal is used as this terminal information output and configuration management device and pays dues and key update device again, thereby constitute split type equipment, constitute numerous customer groups to utilize existing mobile communication terminal.
8, information according to claim 7 receiving terminal is characterized in that: described mobile communication terminal includes but not limited to big well-informed, digital signal assistant PDA, the MP3 player of mobile phone, Personal Handyphone System, employing SCDMA technology.
9, a kind of information issuing system based on digital broadcasting and mobile communication terminal, this system comprises digit broadcasting system; It is characterized in that: this system also comprises: be positioned at information delivery apparatus and the charging and the cipher key distribution device of information issuing system carrier side, and be positioned at user side and comprise reception and conversion equipment, information output and configuration management device, pay dues and information receiving terminal that key update device constitutes; The data message that sends by digit broadcasting system of information delivery apparatus is wherein received by the acceptance in the information receiving terminal and conversion equipment and information output and configuration management device and finishes the function of issue, reception, conversion process and the demonstration output of information; In the information receiving terminal of user side pay dues and key update device by note or multimedia message or WAP or mobile phone data-interface or Personal Handyphone System note or the charging and the cipher key distribution device of data-interface and carrier side cooperate the user who finishes the service of charge category information to pay dues and system's billing function.
10, information issuing system according to claim 9, it is characterized in that: described digit broadcasting system includes but not limited to the broadcast system according to EN 50067 standards of the European electrotechnics CENELCE of standard committee formulation, or according to the radio data system RDS of U.S. RBDS standard, or the data broadcasting channel DARC system of Japan, or the SCA of additional channel system of the U.S., or the broadcast system of setting up according to the metric wave FM broadcasting technical specification standard GB of China/T 4311-2000, or third generation digital audio broadcasting DAB system.
11, information issuing system according to claim 9 is characterized in that: described information delivery apparatus comprises:
The format module, according to the regulation of operator, the issue channel of set information, issuing time and whether belong to pay imformation;
Packets of information makes up module, and issue channel, the issuing time of this information that provides according to the format module and whether belong to and encrypt the charge category information utilizes markup language that various information is packaged into packets of information, sends the information encryption module again to;
Whether the information encryption module is checked according to the indication of key management module, " specifying information content " in the packets of information encrypted with decision;
The packets of information memory module stores the packets of information after the information encryption resume module, dispatches transmission for the packets of information scheduler module;
The packets of information Scheduling Block was dispatched according to the digital broadcasting frequency range and the airtime of appointment in the packets of information, sent packets of information to digit broadcasting system;
Key management module, the encryption key of the packets of information during the administering digital broadcast transmission and need the decruption key of the packets of information of broadcast reception at receiving terminal respectively, this key management module regularly replaces key by operator, and with charging and cipher key distribution device exchange message, know whether the user pays dues and whether determine decruption key to its broadcast transmission corresponding informance bag; The key of different packets of information and/or charge frequency range is different.
12, information issuing system according to claim 11 is characterized in that: described packets of information comprises packet type code field, broadcasting channel, whether charge type information bit, specifying information content and end of package identifier five parts.
13, information issuing system according to claim 12, it is characterized in that: when all kinds sum of described packets of information is no more than N, this information in package bag type coding field has the N bit, and wherein each bit is represented a kind of data packets of type, and N is a positive integer; In this packets of information whether the charge type information bit is a single-bit, whether be pay imformation or free information according to " 1 " or " 0 " expression specifying information content thereafter of setting.
14, information issuing system according to claim 9 is characterized in that: described charging and cipher key distribution device comprise:
Accounting module, according to the regulation of operator to the processing of chargeing of user's the request message of paying dues;
Payment device-message accounting communication module, by note or multimedia message or WAP or mobile phone data-interface or PHS SMS or Personal Handyphone System data-interface and user side pay dues and the mutual transmission user of key update device comprise user ID, user order charging channel and information type pay dues request message with comprise the response message of paying dues of the reception key and the filtering rule sign indicating number of charging broadcast channel, pay imformation;
The response message of paying dues loopback module, according to user's broadcast reception key that the information type bought in the solicited message forms the filtering rule sign indicating number and obtain by the key management module in the information delivery apparatus of paying dues, be combined into the response message of paying dues, again with equipment/cell-phone number of user as key, after the response message encryption of paying dues, give the user by payment device-message accounting communication module loopback.
15, according to claim 13 or 14 described information issuing systems, it is characterized in that: when information in package bag type coding field is the N bit, the filtering rule sign indicating number of described packets of information is corresponding N position bit field, (0＜i＜when N+1) being the level value of setting, expression needs to keep i type packets of information to i bit in this N position bit field; Otherwise expression needs to filter the packets of information of the type.
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| CNB2004101016361A CN100502411C (en) | 2004-12-20 | 2004-12-20 | Information reception terminal and information issuance system based on data broadcasting and mobile terminals |
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| CNB2004101016361A CN100502411C (en) | 2004-12-20 | 2004-12-20 | Information reception terminal and information issuance system based on data broadcasting and mobile terminals |
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| CN1798159A true CN1798159A (en) | 2006-07-05 |
| CN100502411C CN100502411C (en) | 2009-06-17 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101848049A (en) * | 2010-03-18 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Information service system based on digital broadcasting |
| CN102355314A (en) * | 2011-06-29 | 2012-02-15 | 哈尔滨工业大学深圳研究生院 | Broadcast information transmission method, server and terminal |
| CN101330673B (en) * | 2007-06-20 | 2012-05-30 | 英华达(上海)电子有限公司 | Method and apparatus for filtering broadcast advertisement based on hand-hold equipment |
| TWI399993B (en) * | 2010-03-23 | 2013-06-21 | Hon Hai Prec Ind Co Ltd | System for providing information services based on digital broadcast networks |
| CN105681471A (en) * | 2016-03-25 | 2016-06-15 | 广东中标数据科技股份有限公司 | Information issuing management method and system |
| CN109359192A (en) * | 2018-09-20 | 2019-02-19 | 安徽易为茂电动汽车应用技术有限公司 | The information transfer system based on real-time communication |
| CN111866011A (en) * | 2020-07-29 | 2020-10-30 | 中国联合网络通信集团有限公司 | Method and device for updating vehicle information |
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2004
- 2004-12-20 CN CNB2004101016361A patent/CN100502411C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330673B (en) * | 2007-06-20 | 2012-05-30 | 英华达(上海)电子有限公司 | Method and apparatus for filtering broadcast advertisement based on hand-hold equipment |
| CN101848049A (en) * | 2010-03-18 | 2010-09-29 | 鸿富锦精密工业（深圳）有限公司 | Information service system based on digital broadcasting |
| TWI399993B (en) * | 2010-03-23 | 2013-06-21 | Hon Hai Prec Ind Co Ltd | System for providing information services based on digital broadcast networks |
| CN102355314A (en) * | 2011-06-29 | 2012-02-15 | 哈尔滨工业大学深圳研究生院 | Broadcast information transmission method, server and terminal |
| CN105681471A (en) * | 2016-03-25 | 2016-06-15 | 广东中标数据科技股份有限公司 | Information issuing management method and system |
| CN109359192A (en) * | 2018-09-20 | 2019-02-19 | 安徽易为茂电动汽车应用技术有限公司 | The information transfer system based on real-time communication |
| CN109359192B (en) * | 2018-09-20 | 2021-07-06 | 刘闯 | Information transmission system based on real-time communication |
| CN111866011A (en) * | 2020-07-29 | 2020-10-30 | 中国联合网络通信集团有限公司 | Method and device for updating vehicle information |
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|---|---|
| CN100502411C (en) | 2009-06-17 |
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