CN1599321A - Multi-service changing system based on one-way digital transmission system and charging mode thereof - Google Patents
Multi-service changing system based on one-way digital transmission system and charging mode thereof Download PDFInfo
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- CN1599321A CN1599321A CN 200410051505 CN200410051505A CN1599321A CN 1599321 A CN1599321 A CN 1599321A CN 200410051505 CN200410051505 CN 200410051505 CN 200410051505 A CN200410051505 A CN 200410051505A CN 1599321 A CN1599321 A CN 1599321A
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Abstract
This invention discloses a multiservice accounting system and a method based on one-way digital transmission including a digital top-set box, HFC network, digital satellite network or wireless digital TV network and a service accounting management server realizing data interaction with SMS by its interface and the interactions with the data broadcast server, CA system, EPG data delivery so as to transmit different service information of accounting, charging, balance transfer information or user authorization to the digital top-set box via HFC network digital satellite network or wireless digital TV network.
Description
Technical field
The present invention relates to a kind ofly, relate in particular to the charge system and the charging way thereof of hfc plant or DSN or wireless digital TV-set net and top box of digital machine based on unidirectional Digital Transmission multi-service charge system and charging way thereof.
Background technology
How can be under unidirectional digital transmission network environment, carrying out accounting management at various business is one of successful key of the whole operation of present digital-TV operator, native system can be applicable to the charging of miscellaneous service, as NVOD, VOD, information inquiry use, stock system, mail, recreation, requesting song, TV note etc., make operator can obtain more profit point, and take whole more flexibly operation mode.
Summary of the invention
The object of the present invention is to provide a kind ofly, need not just can realize the charge system and the charging way thereof of real time billing function of the different accounts (stored value card) of miscellaneous service by return path based under the unidirectional Digital Transmission environment.
Purpose of the present invention is achieved by the following technical programs:
Provided by the invention a kind of based on unidirectional Digital Transmission charge system, comprise top box of digital machine, hfc plant or DSN or wireless digital TV-set net, and the service billing management server.
Service billing management server of the present invention is used for user basic information, authorized user message, stored value card is supplemented with money and management such as electronic purse balance amount transinformation.
Service billing management server of the present invention is supplemented the data message that shifts with electronic purse balance amount with money thereby obtain terminal use's stored value card by its communication interface realization and short message gateway server, discern data interaction between the voice gateways server automatically.
Service billing management server of the present invention is by the data interaction between the data Transmission systems such as its communication interface realization and broadcast data server, CA system, EPG, is transferred on the top box of digital machine through hfc plant or DSN or wireless digital TV-set net thereby stored value card supplemented with money with the electronic purse balance amount transinformation.
Service billing management server of the present invention makes things convenient for the management of user profile by the data interaction between its communication interface realization and the Subscriber Management System (SMS).
Top box of digital machine support of the present invention is based on One-to-All Broadcast formula and two-way passback gateway (optional), comprise the business that PSTN (landline telephone), CableModem, mobile phone, note, ISDN etc. are realized, top box of digital machine adopts television set or other-end device as display device, is used for receiving digital television signal.The service billing management server is transferred to supplementing with money with balance transfer information of various stored value cards on the top box of digital machine through hfc plant or DSN or wireless digital TV-set net by data Transmission systems such as broadcast data server, CA system or EPG.Top box of digital machine obtains and preserves supplementing with money and balance transfer information of respective electronic wallet, thereby authorized user uses miscellaneous service.
Service billing management server of the present invention comprises following modules:
1) user operates limit power administration module: the system that promptly is provided with uses operator's authority and essential information;
2) subscriber information management module: i.e. configuration management user basic information and authorized user message;
3) user profile input/output interface module: the user profile data that import Subscriber Management System (SMS) record promptly are provided;
4) call charge service functional module: promptly define various types of traffic, set up the quantity of stored value card and manage that every professional corresponding stored value card is supplemented with money or electronic purse balance amount shifts;
5) charge information receiver module: promptly receive and preserve the terminal use by short message gateway server, discern the subscriber directory number of voice gateways Server Transport and the data message that the applying for electronic wallet is supplemented with money or electronic purse balance amount shifts automatically;
6) charge information sending module: be about to that stored value card is supplemented with money or the electronic purse balance amount transinformation by its communication interface, automatically regularly send to data Transmission systems such as broadcast data server, CA system, EPG system before the deadline, then data Transmission system is transferred on the top box of digital machine through hfc plant or DSN or wireless digital TV-set net
7) data Transmission system configuration module: the i.e. type of data Transmission systems such as configuration data broadcasting server, CA system, EPG, IP address and port, and send mode.
8) logger module: promptly write down and automated back-up user logon information system operation information, and system's error message.
Charging way based on unidirectional digital transmission service charge system of the present invention comprises the following steps:
1) business is supplemented or used to user applies with money: the user by landline telephone, mobile phone or note access short message gateway server, automatically discern the voice gateways server after, select the applying for electronic wallet to supplement with money or the electronic purse balance amount transfer service according to the prompting help information, import then that stored value card is supplemented with money or the electronic purse balance amount transinformation.
2) transmit user input data information: short message gateway server, discern the voice gateways server with subscriber directory number automatically, stored value card is supplemented with money or the electronic purse balance amount transinformation is transferred to the service billing management server;
3) checking user's input information validity: service billing management server checking subscriber directory number, stored value card supplement with money or the electronic purse balance amount transinformation effective, by short message gateway server, discern the voice gateways server automatically and return application prompt for successful information;
4) data message sends: the service billing management server is according to subscriber directory number, top box of digital machine unique identifying number with correspondence, the stored value card of user's input is supplemented with money or electronic purse balance amount transinformation content, generate charging information or account transfer information according to different data formats, in the certain hour scope repeatedly regularly or not timing send to data Transmission systems such as broadcast data server, CA system, EPG, then data Transmission system is transferred on the top box of digital machine through hfc plant or DSN or wireless digital TV-set net;
5) top box of digital machine recorded information: the stored value card that top box of digital machine receives and data cached transmitting system sends is supplemented with money or the electronic purse balance amount transinformation, whether the top box of digital machine unique identifying number in the verification msg information is identical with this machine, if it is identical, then on its FLASH or EEPROM or charge Smartcard or CA Smartcard, preserve corresponding stored value card and supplement with money or the electronic purse balance amount transinformation, and the recorded information of respective electronic wallet in this machine of modification; If the top box of digital machine unique identifying number is inequality; Then do not preserve any information.
6) set-top box charge to be handled: set-top box is carried out after stored value card supplements with money first, obtain the authorization immediately, the user obtains the authorization after the use business, each use has been authorized when professional, top box of digital machine is according to the unit price information that has on the business, on the remaining sum of respective electronic wallet, reduce unit price, and change the stored value card cumulative consumption volume record of this call charge service correspondence; Insert identification voice gateways server automatically as the user by landline telephone, mobile phone, the applying for electronic wallet supplement with money or electronic purse balance amount transfer service success after, set-top box shows " affirmation code ", the user makes the charge information of transmitting apparatus and receiving equipment synchronous after it is imported by phone.
The charging information of the user's input that defines in the step 1) in the charging way of the present invention comprises: stored value card identification number or stored value card charging safety code, information such as charging way and recharge amount; Wherein stored value card charging security code information is produced automatically by set-top box, comprises the identification number of corresponding stored value card in the security code information, remaining sum and check code, and safety code needs to encrypt.
The electronic purse balance amount transinformation of the user's input that defines in the step 1) in the charging way of the present invention comprises: stored value card charging safety code, the amount information that electronic purse balance amount shifts; Wherein stored value card charging security code information comprises stored value card that is transferred remaining sum and the security code information of changeing the stored value card that adds remaining sum.
In the step 3) in the charging way of the present invention, for avoiding the risk of user's dispute, supplement the remaining sum restriction if this electronic purse balance amount that set-top box is preserved adds this recharge amount with money above maximum, then this service charging behavior will be rejected.
The sequence number of the top box of digital machine unique identifying number available digital set-top box that defines in the step 4) in the charging way of the present invention, CA SmartCard number, MAC Address or its are combined as the actual address of this receiving equipment, use for ease of the user, make this address corresponding with user's telephone number, the user also can use the virtual address of telephone number as program receiving apparatus easily.Before sending, transmitting apparatus virtual address can be automatically converted to actual address.Product ID must intactly be preserved in the nonvolatile memory of product.The sequence number of receiving equipment is defined as:
Product ID=vendor code+product code+title of an emperor's reign+week number+serial number
(totally 18 4422 6)
In the step 5) in the charging way of the present invention, after top box of digital machine needs only and successfully receives primary charging information, charging information or authorization message, the duplicate message that receives once more after can ignoring automatically.
In the step 5) in the charging way of the present invention, when top box of digital machine receives the stored value card charging information, then will revise the remaining sum of the corresponding stored value card that this organizational security deposits, wherein remaining sum by following three projects of stored record all (or wherein any two) proofread generation mutually:
A, stored value card accumulative total are supplemented volume, b, stored value card cumulative consumption volume, c, electronic purse balance amount with money.
Relation: the electronic purse balance amount=stored value card accumulative total volume of supplementing with money-stored value card cumulative consumption volume.Perhaps:
A, stored value card are supplemented volume in the recent period with money, b, the recent amount of consumption of stored value card, c, electronic purse balance amount.
Relation: the former remaining sum+stored value card of electronic purse balance amount=stored value card is supplemented the recent amount of consumption of volume-stored value card in the recent period with money.
When being bag, the mandate that defines in the step 6) in the charging way of the present invention authorizes, authorize when promptly in the time range of appointment, allowing the arbitrarily used mandate of user to be called bag, the application of authorizing during for bag, the user authorizes program or the application in the effective time limit scope when using bag, do not reduce electronic purse balance amount.
The number of the e-wallet information that the set-top box that relates in the step 6) in the charging way of the present invention is preserved can be decided according to the concrete configuration of set-top box, the stored value card content that each e-wallet information is preserved can be used to preserve new e-wallet information after the term of validity.
The present invention has following beneficial effect:
(1) under based on unidirectional Digital Transmission environment, need not just can realize the real time billing function of miscellaneous service by return path;
(2) support that the charging way of user applies business is various, flexibly;
(3) class of business that this charge system was suitable for is various;
(4) transfer of data of Zhi Chiing is various to the mode of top box of digital machine, flexibly;
Description of drawings
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing:
Fig. 1 is the structured flowchart of the embodiment of the invention;
Fig. 2 is that cable television digital set-top box receives the decoding schematic diagram in the embodiment of the invention;
Embodiment
Fig. 1～Figure 2 shows that embodiment based on unidirectional Cable Network network transport service charge system and charging way thereof of the present invention.
Present embodiment based on unidirectional Cable Network network transport service charge system as shown in Figure 1: comprise service billing management server, cable television digital set-top box, hfc plant, broadcast data server, CA system, EPG system, short message gateway server, discern voice gateways server, Subscriber Management System (SMS) automatically.
The cable television digital set-top box support is based on the One-to-All Broadcast formula and support two-way passback gateway (optional), comprise the business that PSTN (landline telephone), CableModem, mobile phone, SMS, ISDN etc. are realized, cable television digital set-top box adopts television set or other-end device as display device, is used for receiving digital television signal.The basic function of cable television digital set-top box is receiving the decode of digital television broadcasting, as shown in Figure 2, the tuner module received RF signal also down-converts to intermediate-freuqncy signal, carry out the A/D conversion then and become digital signal, send into demodulation module again and carry out QAM or QPSK demodulation, output mpeg transport stream serial or parallel data.Demultiplexing module receives mpeg transport stream, and the PES data of therefrom extracting a program out comprise video PES, audio frequency PES.Comprise a descrambling engine in the demultiplexing module, can carry out descrambling to the data of scrambling in transport stream layer and PES layer.Video PES sends into the video decode module, and the MEPG video data is decoded, and outputs to the PAL/NTSC encoder then, is encoded into anolog TV signals, exports through video output circuit again.Audio frequency PES sends into the audio decoder module, and the mpeg audio data are decoded, and output pcm audio data are to PCM decoder, and PCM decoder is exported stereo simulated audio signal, exports through audio output circuit.
Its hardware configuration of service billing management server is as follows:
| Minimal configuration | Proposed arrangement | |
| ????CPU | More than the P4 1.6G | Dominant frequency is high more good more |
| Internal memory | ??512M | More than the 512M |
| Hard disk | ??40G | More than the 80G |
| Network | The 10M network interface card | The 100M network interface card |
| Operating system | Linux is more than 7.3 | |
| Application server | JBOSS (freely) | |
| Database | POSTGRE (freely) |
The service billing server comprises following modules:
1) user operates limit power administration module: the system that promptly is provided with uses operator's authority and essential information;
2) subscriber information management module: i.e. configuration management user basic information and authorized user message;
3) user profile input/output interface module: the user profile data that import Subscriber Management System (SMS) record promptly are provided;
4) call charge service functional module: promptly define various types of traffic, and the stored value card of managing every business is supplemented or electronic purse balance amount shifts with money;
5) charge information receiver module: promptly receive and preserve the terminal use by short message gateway server, discern the subscriber directory number of voice gateways Server Transport and the data message that the applying for electronic wallet is supplemented with money or electronic purse balance amount shifts automatically;
6) charge information sending module: be about to that stored value card is supplemented with money or the electronic purse balance amount transinformation by its communication interface, automatically regularly send to data Transmission systems such as broadcast data server, CA system, EPG system before the deadline, then data Transmission system is transferred on the top box of digital machine through hfc plant or DSN or wireless digital TV-set net
7) data Transmission system configuration module: the i.e. type of data Transmission systems such as configuration data broadcasting server, CA system, EPG, IP address and port, and send mode.
8) logger module: promptly write down and automated back-up user logon information system operation information, and system's error message.
The stored value card based on unidirectional Digital Transmission multi-service charge system of present embodiment is supplemented mode with money, comprises the following steps:
1) user supplements with money: after the user inserts automatic identification voice gateways server by landline telephone, mobile phone, select stored value card to supplement service with money according to the prompting help information, input stored value card identification number (is supplemented with money first, application is authorized) or stored value card charging safety code, charging way and recharge amount;
2) transmit user input data information: discern the voice gateways server automatically with subscriber directory number, stored value card identification number or stored value card charging safety code, charging way and recharge amount are transferred to the service billing management server;
3) checking user applies validity: service billing management server checking subscriber directory number, stored value card identification number or stored value card charging safety code, charging way and recharge amount are effective, by automatic identification voice gateways server return electron wallet prompt for successful recharging information;
4) data message sends: the service billing management server is according to subscriber directory number, top box of digital machine sequence number with correspondence, the stored value card identification number, the stored value card title, charging way, recharge amount, supplement the time with money, accumulative total is supplemented volume with money, supplement information such as the term of validity with money, generate charging information according to certain data format, in the certain hour scope repeatedly regularly or not timing send to broadcast data server, CA system, EPG system, then data Transmission system is transferred on the top box of digital machine through hfc plant;
5) top box of digital machine recorded information: the top box of digital machine sequence number in the charging information verification msg information that top box of digital machine receives and data cached transmitting system sends is identical with this machine, then on its FLASH or EEPROM or charge Smartcard or CA Smartcard, preserve the stored value card charging information of corresponding call charge service, and the recorded information of respective electronic wallet in this machine of modification; If the top box of digital machine unique identifying number is inequality; Then do not preserve any information.The recorded information of stored value card comprises the stored value card identification number, the stored value card title, and electronic purse balance amount, recharge amount is supplemented the time with money, and accumulative total is supplemented volume with money, supplements the term of validity with money, charging way etc.;
6) set-top box charge to be handled: set-top box is carried out after stored value card supplements with money first, obtain the authorization immediately, the user obtains the authorization after the use business, each use has been authorized when professional, top box of digital machine is according to having unit price information on the business, on the remaining sum of the respective electronic wallet that set-top box is preserved, reduce unit price, and change the cumulative consumption volume record of this stored value card correspondence;
In the step 3) in the charging way of the present invention, surpass maximum and supplement the remaining sum restriction with money if electronic purse balance amount adds recharge amount, then returning prompting does not need the information of supplementing with money.
In the step 5) in the charging way of the present invention, after top box of digital machine needs only and successfully receives primary charging information, charging information or authorization message, the duplicate message that receives once more after can ignoring automatically.
In the step 5) in the charging way of the present invention, when top box of digital machine receives the stored value card charging information, then will revise the remaining sum of the corresponding stored value card that this organizational security deposits, this machine remaining sum is supplemented volume with money by stored record stored value card accumulative total, and two of stored value card cumulative consumption volumes produce electronic purse balance amount:
A, stored value card accumulative total are supplemented volume, b, stored value card cumulative consumption volume, c, electronic purse balance amount with money.
Relation: the electronic purse balance amount=stored value card accumulative total volume of supplementing with money-stored value card cumulative consumption volume.
The number of the e-wallet information that the set-top box that relates in the step 6) in the charging way of the present invention is preserved can be decided according to the concrete configuration of set-top box, the business tine that each e-wallet information is preserved can be used to preserve new e-wallet information after the term of validity.
Claims (11)
1, a kind of multi-service charge system based on unidirectional digital transmission system, this charge system comprises at least:
Transmitting apparatus: be used for sending charge information, charging information and authorization message etc. to receiving equipment by unidirectional digital transmission system;
Receiving equipment: be used for receiving charge information, charging information and authorization message etc. by this unidirectional digital transmission system;
It is characterized in that this transmitting apparatus comprises at least: broadcast functional module
This charge system is characterised in that:
1) broadcasts functional module and send information such as charge information, charging information or authorization message to the designation number program receiving apparatus with broadcast mode;
2) digital program receiving equipment one or more different stored value cards of record storage on its FLASH or EEPROM or charge Smartcard or CASmartcard, each stored value card can be supported one or more call charge services, and wherein the remaining sum of stored value card is proofreaded generation mutually by following three projects of stored record whole (or wherein any two):
A, stored value card accumulative total are supplemented volume, b, stored value card cumulative consumption volume, c, electronic purse balance amount with money.
Relation: the electronic purse balance amount=stored value card accumulative total volume of supplementing with money-stored value card cumulative consumption volume
Perhaps:
A, stored value card are supplemented volume in the recent period with money, b, the recent amount of consumption of stored value card, c, electronic purse balance amount.
Relation: the former remaining sum+stored value card of electronic purse balance amount=stored value card is supplemented the recent amount of consumption of volume-stored value card in the recent period with money
2, charge system as claimed in claim 1 is characterized in that, different stored value cards can transfer fund each other.
3, charge system as claimed in claim 2, it is characterized in that: have the up-to-date schedule of rates of every application that a number byte order transmitting apparatus is sent in the digital program receiving equipment, the schedule of rates record needs the unit price information of the application of charging, when certain service application that need charge is used in each receiving equipment consumption, to on the electronic purse balance amount of this business correspondence, reduce unit price, and change the stored record parameter of respective electronic wallet; Perhaps, have unit price information in the application that needs to charge, when each receiving equipment consumption uses this to use, will on the remaining sum of stored value card, reduce unit price, and change the stored record parameter of respective electronic wallet;
4, charge system as claimed in claim 1 is characterized in that: the addressing of digital program receiving equipment, and the sequence number of available receiving equipment, CA SmartCard number, MAC Address or its are combined as the actual address of this receiving equipment; Use for ease of the user, make this address corresponding with user's telephone number, the user also can use the virtual address of telephone number as program receiving apparatus easily.Before sending, transmitting apparatus virtual address can be automatically converted to actual address.
5, charge system as claimed in claim 1, it is characterized in that, be the risk of avoiding multi-service charging manageability to obscure, user's transmitting apparatus end requirement of at every turn making a telephone call to is supplemented with money or is transferred accounts, and answers the security code information of the respective electronic wallet that the input digit program receiving apparatus produces, and what safety code was wrong supplements with money or the account transfer behavior, to be rejected, the identification number that wherein comprises corresponding stored value card in the security code information, remaining sum and check code, and safety code needs to encrypt.
6, the charge system based on unidirectional digital transmission system as claimed in claim 1 is characterized in that:
1) this system can be used on as NVOD, VOD, information inquiry use, stock system, mail, recreation, requesting song, as in the various application that need to charge such as friend's requesting song, some program, PPV, IPPV, TV note.
2) unidirectional digital transmission system can be DVB-C network or DSN DVB-S or wireless digital TV-set net DVB-T, the DVB-H of HFC.Receiving equipment is two-way or unidirectional top box of digital machine, supports DVB-C or DVB-S or DVB-T or Ethernet.
3) the described unidirectional digital transmission system of claim 1 also can be used for the transmitted in both directions network of PSTN, ISDN, ADSL, SADSL, Ethernet, Cable Modem, GSM, 3G, CDMA.
Authorize when 4) in the time range of appointment, allowing the arbitrarily used mandate of user to be called bag; To specify using, within the scope of authority program or application when the user uses bag, the remaining sum of not removing to reduce above stored value card.
5) for avoiding the risk of user's dispute, the remaining sum that should be stored value card is established the upper limit, and the behavior of supplementing with money that surpasses the upper limit will be rejected.
6) charge system as claimed in claim 4 is characterized in that: product ID must intactly be preserved in the nonvolatile memory of product.The sequence number of receiving equipment is defined as:
Product ID=vendor code+product code+title of an emperor's reign+week number+serial number
(totally 18 4422 6)
7, a kind of multi-service charging method based on unidirectional digital transmission system, this charging method comprises at least:
Forwarding step: be used for sending information such as charge information, charging information and authorization message to receiving step by unidirectional digital transmission system;
Receiving step: be used for receiving information such as charge information, charging information and authorization message by this unidirectional digital transmission system;
It is characterized in that this forwarding step comprises at least: broadcast the function substep
This charging method is characterised in that:
1) broadcasts the function substep and send information such as charge information, charging information or authorization message to designation number program receiving step with broadcast mode;
2) remaining sum of digital program receiving step one or more different stored value cards of record storage on its FLASH or EEPROM or charge Smartcard or CASmartcard, wherein remaining sum is proofreaded generation mutually by following three projects of stored record whole (or wherein any two):
A, stored value card accumulative total are supplemented volume, b, stored value card cumulative consumption volume, c, electronic purse balance amount with money.
Relation: the electronic purse balance amount=stored value card accumulative total volume of supplementing with money-stored value card cumulative consumption volume
Perhaps:
A, stored value card are supplemented volume in the recent period with money, b, the recent amount of consumption of stored value card, c, electronic purse balance amount.
Relation: the former remaining sum+stored value card of electronic purse balance amount=stored value card is supplemented the recent amount of consumption of volume-stored value card in the recent period with money
8, charging method as claimed in claim 7 is characterized in that, the remaining sum of different stored value cards can transfer fund each other.
9, charging method as claimed in claim 8, it is characterized in that: have the up-to-date schedule of rates of every application that a number byte order forwarding step is sent in the digital program receiving step, the schedule of rates record needs the unit price information of the application of charging, when certain application that need charge is used in each receiving step consumption, to on the remaining sum of stored value card, reduce unit price, and change the stored record parameter of respective electronic wallet; Perhaps, have unit price information in the application that needs to charge, when each receiving step consumption uses this to use, will on the remaining sum of stored value card, reduce unit price, and change the stored record parameter of respective electronic wallet;
10, charging method as claimed in claim 7, it is characterized in that, be the risk of avoiding multi-service charging manageability to obscure, user's forwarding step end requirement of at every turn making a telephone call to is supplemented with money or is transferred accounts, and answers the security code information of the respective electronic wallet that input digit program receiving step produces, and what safety code was wrong supplements with money or the account transfer behavior, to be rejected, the identification number that wherein comprises corresponding stored value card in the security code information, remaining sum and check code, and safety code needs to encrypt.
11, the charging method based on unidirectional digital transmission system as claimed in claim 7 is characterized in that:
1) this method can be used on as NVOD, VOD, information inquiry use, stock system, mail, recreation, requesting song, as in the various application that need to charge such as friend's requesting song, some program, PPV, IPPV, TV note.
2) unidirectional digital transmission system can be DVB-C network or DSN DVB-S or wireless digital TV-set net DVB-T, the DVB-H of HFC.Receiving step is two-way or unidirectional top box of digital machine, supports DVB-C or DVB-S or DVB-T or Ethernet.
3) the described unidirectional digital transmission system of claim 7 also can be used for the transmitted in both directions network of PSTN, ISDN, ADSL, SADSL, Ethernet, Cable Modem, GSM, 3G, CDMA.
Authorize when 4) in the time range of appointment, allowing the arbitrarily used mandate of user to be called bag; To specify using, within the scope of authority program or application when the user uses bag, the remaining sum of not removing to reduce above stored value card.
5) for avoiding the risk of user's dispute, the remaining sum that should be stored value card is established the upper limit, and the behavior of supplementing with money that surpasses the upper limit will be rejected.
7) charging method as claimed in claim 7 is characterized in that: the receiving step sequence number must intactly be preserved in the nonvolatile memory of product.The sequence number of receiving step is defined as:
Product ID=vendor code+product code+title of an emperor's reign+week number+serial number
(totally 18 4422 6)
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| CN 200410051505 CN1599321A (en) | 2004-09-17 | 2004-09-17 | Multi-service changing system based on one-way digital transmission system and charging mode thereof |
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| CN 200410051505 CN1599321A (en) | 2004-09-17 | 2004-09-17 | Multi-service changing system based on one-way digital transmission system and charging mode thereof |
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| WO2007076724A1 (en) * | 2005-12-31 | 2007-07-12 | Huawei Technologies Co., Ltd. | A method and system for processing charging data in a communication system |
| CN100461824C (en) * | 2006-08-30 | 2009-02-11 | 航天新世界(中国)科技有限公司 | Value-added application service supporting system for digital TV and its method |
| CN101594513B (en) * | 2008-05-29 | 2011-08-03 | 北京视博数字电视科技有限公司 | Program ordering method of conditional access system, conditional access system front-end and terminal |
| CN102254382A (en) * | 2011-06-24 | 2011-11-23 | 北京握奇数据系统有限公司 | Remote recharging method, client and system for pay television |
| CN102387406A (en) * | 2011-12-27 | 2012-03-21 | 山东泰信电子有限公司 | Program on-demand system and method based on one-way set top box |
| CN102404613A (en) * | 2011-12-27 | 2012-04-04 | 山东泰信电子有限公司 | System and method for realizing program-requesting function of one-way set top box |
| CN104572721A (en) * | 2013-10-21 | 2015-04-29 | 上海华虹集成电路有限责任公司 | Shared module of E-wallet |
| CN110445991A (en) * | 2019-07-12 | 2019-11-12 | 安徽威斯贝尔智能科技有限公司 | A kind of media data processing platform video processor |
| CN111049567A (en) * | 2019-11-21 | 2020-04-21 | 北京天海达科技有限公司 | Implementation method of Beidou user card validity period management mode |
| CN113780979A (en) * | 2021-08-12 | 2021-12-10 | 银盛通信有限公司 | Mobile communication bill data auditing method and bill data auditing system |
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| CN111049567A (en) * | 2019-11-21 | 2020-04-21 | 北京天海达科技有限公司 | Implementation method of Beidou user card validity period management mode |
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