CN103067858A - Direct broadcast satellite broadcasting system with positioning management function - Google Patents

Direct broadcast satellite broadcasting system with positioning management function Download PDF

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Publication number
CN103067858A
CN103067858A CN2011103260420A CN201110326042A CN103067858A CN 103067858 A CN103067858 A CN 103067858A CN 2011103260420 A CN2011103260420 A CN 2011103260420A CN 201110326042 A CN201110326042 A CN 201110326042A CN 103067858 A CN103067858 A CN 103067858A
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China
Prior art keywords
top box
information
set
described
base station
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CN2011103260420A
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Chinese (zh)
Inventor
解伟
金鑫
陈鹏
黄新军
来永胜
王旭升
蒋谢珍
朱博
Original Assignee
国家广播电影电视总局广播科学研究院
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Priority to CN2011103260420A priority Critical patent/CN103067858A/en
Publication of CN103067858A publication Critical patent/CN103067858A/en

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Abstract

The invention discloses a direct broadcast satellite broadcasting system with a positioning management function. The direct broadcast satellite broadcasting system with the positioning management function comprises an installed information collecting instrument, a set top box and a position-locking server. The installed information collecting instrument is used for collecting position information of a mounting point of the set top box, identifying information of the set top box, user information and base station information around the mounting point, and for uploading collected information to a position-locking server. In the process of installation, the set top box is used for uploading the base station information around the mounting point and relevant information containing international mobile equipment identification of the set top box to the position-locking server, for receiving position-locking information transmitted by the position-locking server, and the set top box enters into a position-locking state when the position-locking information is stored. The position-locking server is used for detecting whether the uploaded information of the set top box is legal or not by using information collected by the install information collecting instrument, and if the uploaded information of the set top box is legal, the position-locking information containing the base station information around the mounting point is transmitted to the set top box. According to the direct broadcast satellite broadcasting system with the positioning management function, delicacy management to set top boxes of users is achieved.

Description

A kind of direct broadcasting satellite broadcast system with orientation management function

Technical field

The present invention relates to the broadcasting-satellite system technical field, relate in particular to a kind of direct broadcasting satellite broadcast system with orientation management function.

Background technology

In order to ensure the safe and reliable operation of live broadcasting satellite, realization is to the fine-grained management of direct broadcasting satellite set-top box, guarantee that the direct broadcasting satellite set-top box can only be installed in the direct broadcasting satellite service area, and can only register legal installation site/regional work at it, forbid unwarranted illegal telephone-moving.Need to be on the basis of the existing direct broadcast satellite system of China, the suitable China's national situation of research and development, the direct broadcasting satellite broadcast system with orientation management function.

Summary of the invention

The invention provides a kind of direct broadcasting satellite broadcast system with orientation management function, can only be installed in the direct broadcasting satellite service area in order to solve the direct broadcasting satellite set-top box, forbid the problem of without authorization telephone-moving.

In order to address the above problem, the invention provides a kind of direct broadcasting satellite broadcast system with orientation management function, this system specifically comprises:

The mount message Acquisition Instrument is used for the base station information of positional information, set-top box identification information, user profile and the mounting points periphery of harvester top box mounting points, and the information that gathers is uploaded to the locking position server;

Set-top box is used for when mounted, and the base station information of mounting points periphery is obtained in scanning, and this base station information and set-top box self relevant information are uploaded to the locking position server; And the locking position information that sends of receiving position lock server, store in-position lock-out state after this locking position information; Wherein, comprise the International Mobile Equipment Identity code in described set-top box self relevant information;

The locking position server, be used for depositing the information of described mount message Acquisition Instrument collection in service area base station data storehouse, and based on described service area base station data storehouse, examine the legitimacy of the information that described set-top box uploads, when legal, the information that described set-top box is uploaded deposits described base station data storehouse in, and the locking position information that will comprise mounting points peripheral base station information is sent to described set-top box.

Further, in the system of the present invention, described mounting points is infield or be the purpose infield after the telephone-moving first.

Further, in the system of the present invention:

Described set-top box also is used for before beginning is installed in telephone-moving, the shift state machine position is set for effective, and after the telephone-moving installation, removes described shift state machine position;

Described locking position server, also be used for before beginning is installed in telephone-moving, receive the information that described mount message Acquisition Instrument gathers, the data of corresponding set-top box in the described server base station data storehouse are upgraded, and carry out validity judgement based on the service area base station data storehouse of upgrading.

Further, in the system of the present invention:

Described set-top box, also be used for after installation, timing scan is obtained the base station information of mounting points periphery, and the locking position information of this base station information and storage is examined compare, when audit is not passed through, to the current location message of described locking position server transmitter top box;

Described locking position server also is used for after receiving the current location message of set-top box that described set-top box sends, and whether detect described set-top box is the unauthorized telephone-moving, if then close the service authorization of this set-top box.

Further, in the system of the present invention:

Described set-top box also is used for after installation, and timing scan is obtained the base station information of mounting points periphery, if do not scan base station information in the time period T1 that sets, shows Indication message without positional information to the user;

Described locking position server also is used for sending the unlock mode control word to described set-top box when described set-top box and base station communication fault, makes described set-top box in-position released state; And after the communication failure between set-top box and base station is eliminated, send the locking mode control word to described set-top box, make described set-top box in-position lock-out state.

Wherein, described set-top box also is used in the time period T2 that is setting, and when not scanning the base station information of mounting points periphery and not receiving the control message of described locking position server transmission, stops to decipher the direct broadcasting satellite program; Wherein, T2 is greater than T1.

Further, in the system of the present invention, described mount message Acquisition Instrument, also be used for after collecting the positional information of mounting points, this positional information and pre-stored service area boundary information in Acquisition Instrument inside are compared, when in the scope of described positional information at described service area, judge that the installation site is effective; Otherwise it is invalid to be judged to be, and sends alarm.

Further, in the system of the present invention, described set-top box also is used for after the locking position information that receives described locking position server transmission it being stored in the smart card of set-top box inside.

Further, in the system of the present invention, described locking position server also is used for based on the signature of the described information of uploading, the identity of described set-top box being carried out legitimate verification before the legitimacy of the information that the described set-top box of audit is uploaded.

Further, in the system of the present invention, described set-top box self relevant information also comprises: set-top box ciphering sequence number, smart card serial number and set-top box state information; Described base station information comprises: base station location area code code and Cell Identity CI; The set-top box identification information that described mount message Acquisition Instrument gathers can be the smart card serial number of set-top box and/or the International Mobile Equipment Identity code of set-top box etc.

Beneficial effect of the present invention is as follows:

Direct broadcasting satellite broadcast system with positioning function of the present invention, by in set-top box, expanding the locking position function, make the direct broadcasting satellite set-top box can only be installed in the direct broadcasting satellite service area, and can only register legal installation site/regional work at it, forbid without authorization telephone-moving, realized preferably the fine-grained management to each subscriber computer top box.

Description of drawings

Fig. 1 is a kind of structural representation with direct broadcasting satellite broadcast system of orientation management function provided by the invention;

A kind of structural representation with direct broadcasting satellite broadcast system of orientation management function that Fig. 2 provides for the embodiment of the invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.

In order to make the direct broadcasting satellite set-top box can only be installed in the direct broadcasting satellite service area, and can only register legal installation site/regional work at it, forbid without authorization telephone-moving, the embodiment of the invention provides a kind of direct broadcasting satellite broadcast system with orientation management function.

The described system of the embodiment of the invention has added the hardware module that is used for locking position on existing direct broadcasting satellite set-top box basis, this module makes the direct broadcasting satellite set-top box possess the locking position function by wireless technology means such as GPRS, and relevant location information of set-top box etc. is back to the locking position server.The locking position server can receive, the back information of storage, verification and inquiry direct broadcasting satellite set-top box, and by with user management in the communication of intracardiac SMS, EMMG realize orientation management function to the direct broadcasting satellite set-top box.

Particularly, as shown in Figure 1, the described direct broadcasting satellite broadcast system with orientation management function of the embodiment of the invention comprises:

The mount message Acquisition Instrument is used for the base station information of positional information, set-top box identification information, user profile and the mounting points periphery of harvester top box mounting points, and the information that gathers is uploaded to the locking position server;

Set-top box is used for when mounted, and the base station information of mounting points periphery is obtained in scanning, and this base station information and set-top box self relevant information are uploaded to the locking position server; And the locking position information that sends of receiving position lock server, store in-position lock-out state after this locking position information; Wherein, comprise the International Mobile Equipment Identity code in described set-top box self relevant information;

The locking position server, be used for depositing the information of described mount message Acquisition Instrument collection in service area base station data storehouse, and based on described service area base station data storehouse, examine the legitimacy of the information that described set-top box uploads, when legal, the information that described set-top box is uploaded deposits described base station data storehouse in, and the locking position information that will comprise mounting points peripheral base station information is sent to described set-top box.

Preferably, system of the present invention can also realize the monitoring control to the unauthorized telephone-moving, is embodied in:

Described set-top box, also be used for after installation, timing scan is obtained the base station information of mounting points periphery, and the locking position information of this base station information and storage is examined compare, when audit is not passed through, to the current positional information of described locking position server transmitter top box;

Described locking position server also is used for after receiving the current positional information of set-top box that described set-top box sends, and whether detect described set-top box is the unauthorized telephone-moving, if then close the service authorization of this set-top box.

Preferably, system of the present invention can also in time process when set-top box and base station communication fault, is embodied in:

Described set-top box also is used for after installation, and timing scan is obtained the base station information of mounting points periphery, if do not scan base station information in the time period T1 that sets, shows Indication message without positional information to the user;

Described locking position server also is used for sending the unlock mode control word to described set-top box when described set-top box and base station communication fault, makes described set-top box in-position released state; And after the communication failure between set-top box and base station is eliminated, send the locking mode control word to described set-top box, make described set-top box in-position lock-out state.

Wherein, described set-top box also is used in the time period T2 that is setting, and when not scanning the base station information of mounting points periphery and not receiving the control message of described locking position server transmission, stops to decipher the direct broadcasting satellite program; Wherein, T2 is greater than T1.

For clearer elaboration the present invention, provide preferred embodiment of the present invention below in conjunction with 2, and in conjunction with the description to embodiment, further provide ins and outs of the present invention, the specific implementation process of system of the present invention can be described better.

The direct broadcasting satellite broadcast system with orientation management function that the embodiment of the invention provides is the expansion to existing direct broadcasting satellite broadcast system function, does not do description for the function present embodiment of the existing parts of direct broadcasting satellite broadcast system.

Particularly, the described direct broadcasting satellite broadcast system with orientation management function of the embodiment of the invention comprises: locking position server, the direct broadcasting satellite set-top box that possesses the locking position function, mount message Acquisition Instrument and the signature check server that is used for carrying out signature detection that is connected with described locking position server; Wherein:

One, about the mount message Acquisition Instrument:

Described mount message Acquisition Instrument storage inside has the boundary position information in " direct broadcasting satellite specified services district "; Its major function comprises:

A, collection possesses the geographical location information of the direct broadcasting satellite set-top box mounting points of locking position function, whether this geographical location information of field-checking in direct broadcasting satellite specified services district, after confirming that this position is in " direct broadcasting satellite specified services district ", carries out subsequent acquisition work; Otherwise, judge the current inoperative position that is, can't continue to gather other information, must abandon installing;

B gathers user profile; For example, identity information of set-top box users etc.;

C gathers the identification information of the direct broadcasting satellite set-top box possess the locking position function, comprising: the smart card serial number etc. that possesses the direct broadcasting satellite set-top box of locking position function;

D gathers mounting points peripheral base station information, comprises the lane place number (LAC) of base station and Cell Identity CI (CI) etc.;

E transfers to the locking position server with the every terms of information that gathers by wireless or wireline communication network.

Two, about possessing the direct broadcasting satellite set-top box of locking position function:

The described direct broadcasting satellite set-top box that possesses the locking position function realizes locking position by the GPRS technology, and in order to adapt to the GPRS technology, set up the GPRS functional unit in the set-top box, this GPRS functional unit realizes obtaining the mobile telecommunication service license by inserting SIM cards of mobile phones, and then realization GPRS data function, wherein, the corresponding IMEI (International Mobile Equipment Identity, International Mobile Equipment Identity code) of GPRS functional unit.

Particularly, described set-top box comprises locking position module and locking position application software module, described set-top box supporting location locking and two kinds of mode of operations of position release, wherein, when set-top box is the locking position pattern, during installation or when the time point of setting arrives, all can carry out the positional information search, realize the locking position of set-top box; When set-top box was the position unlock mode, it did not enable the position lock function, and locking position information does not affect the direct broadcasting satellite set-top box deciphering direct broadcasting satellite program that possesses the locking position function.Generally, the set-top box originate mode is set to the locking position pattern, and set-top box is after start, the validity of the locking position module of verification priority inside, and when the locking position module is effective, the enable position lock function.

The described function that possesses the direct broadcasting satellite set-top box of locking position function mainly comprises:

A gathers mounting points periphery retrievable all base station informations (LAC+CI);

B transfers to the locking position server by cordless communication network in the lump with base station information and direct broadcasting satellite set-top box ciphering sequence number, smart card serial number, IMEI number and the set-top box state information etc. that possess the locking position function;

C, the locking position information that the memory location lock server sends in smart card;

D can be when each start or the base station information of the timing point Real-time Obtaining mounting points periphery of setting, and compares with the locking position information that is stored in the machine smart card, realizes the telephone-moving detection.

Three, about the locking position server:

Described locking position server preferably is positioned in the direct broadcasting satellite user management intracardiac; This locking position server major function comprises:

A, the data that the mount message Acquisition Instrument is uploaded deposit service area base station data storehouse in, and based on the data of storing in the service area base station data storehouse, the data that the direct broadcasting satellite set-top box that possesses the locking position function is uploaded are examined, judge the validity of data that set-top box is uploaded, when data were effective, the data that described set-top box is uploaded deposited service area base station data storehouse in;

B stores locking position information and the state information of all direct broadcasting satellite set-top box that possesses the locking position function;

C supports the inquiry of set-top box installment state; Support the output of set-top box relevant information consolidated statement; And support is controlled data to EMMG (EMM Generator) and SMS (subscriber management system) output in the former direct broadcasting satellite broadcast system, to realize the control to the set-top box service mandate.

Four, the signature check server, verification possesses the signature validity of the locking position information that the direct broadcasting satellite set-top box of locking position function uploads, and check results is returned to the locking position server.

Based on the above-mentioned functions introduction, the below provides several exemplary operation scenes and flow process, in order to the implementation procedure of better explanation system of the present invention:

About initial installation process, installation steps are as follows:

Step 1, after arriving mounting points, at first utilize the mount message Acquisition Instrument that the geographical location information in the direct broadcasting satellite set-top box designated mounting place that possesses the locking position function is gathered, and with the storage direct broadcasting satellite specified services district boundary information compare, whether differentiate the installation site effective, if invalid, then can't continue to gather out of Memory, must abandon installing;

Step 2, if the mounting points position is effective, then continue to utilize the mount message Acquisition Instrument to subscriber identity information, possess direct broadcasting satellite set-top box identification information, the peripheral base station information of locking position function, completely utilize wireless or cable network transfers to the locking position server with full detail (geographical location information that comprises mounting points) afterwards;

Step 3, possesses the direct broadcasting satellite set-top box (initial operation mode is the locking position pattern) of locking position function after the mounting points start, the locking position module scans peripheral information of mobile communication base station, pass to the locking position application software module after obtaining whole base station informations, the locking position application software module transfers to the locking position server by cordless communication network after base station information, the direct broadcasting satellite set-top box information that possesses the locking position function and IMEI number are signed;

Step 4, after the locking position server receives the data of the direct broadcasting satellite set-top box transmission that possesses the locking position function, utilize the signature check server that the signature that carries in the data is carried out verification, when verification goes out described set-top box when legal, the locking position server is to coming from the mount message Acquisition Instrument and possessing the audit of comparing of data that the direct broadcasting satellite set-top box of locking position function beams back, if it is effective that audit obtains the data of set-top box transmission, then the locking position server is crossed broadcasting-satellite channel with the locking position information exchange and is sent to the direct broadcasting satellite set-top box that possesses the locking position function, and corresponding service authorization information is issued simultaneously; If it is invalid that audit obtains the data of set-top box transmission, show that then match information is not for inquiry;

Step 5, the direct broadcasting satellite set-top box that possesses the locking position function stores the locking position information of receiving in the smart card into the in-position lock-out state.

After the set-top box installation, enter normal operating state, may have in course of normal operation that set-top box is authorized to telephone-moving, set-top box is uncommitted and the situations such as telephone-moving, communication failure, for above-mentioned each situation, system of the present invention adopts following processing mode:

1, set-top box is authorized to telephone-moving, that is, the user need to be in direct broadcasting satellite specified services district during inner telephone-moving, authorizes telephone-moving by local build-in services team.

Before telephone-moving begins, shift state machine position that need to set-top box is set to effectively, and after arriving the infield, carry out information gathering by the mount message Acquisition Instrument, and with the information reporting that gathers to the locking position server, by the locking position server information of the relevant set-top box of having stored is upgraded; Wherein, the process of mount message Acquisition Instrument Information Monitoring is identical with installation process;

When start is installed, the operating process of direct broadcasting satellite set-top box that possesses the locking position function is identical with initial installation process, namely, base station information, the set-top box information of mounting points periphery need to be sent to the locking position server, examined by the locking position server, when audit by the time, receive the new locking position information that the locking position server sends, store in-position lock-out state after the new locking position information; Further, behind the lock-out state of in-position, also need to remove the shift state machine position.

2, the uncommitted telephone-moving of set-top box;

The user is in the situation of not notifying local direct broadcasting satellite service organization, move without authorization the direct broadcasting satellite set-top box that possesses the locking position function, and exceed original base station range, so that during set-top box peripheral base station information change, after the direct broadcasting satellite set-top box that possesses the locking position function scans base station information, compare with the locking position information of storage, if invalid, then show " positional information changes; please contact with client service center ", and with new search to base station information be back to the locking position server; Wherein, when the locking position information of the base station information that scans and storage is compared, as long as one of them base station information coupling then is considered as effectively; Otherwise it is invalid to be considered as.

After the locking position server receives the information that set-top box uploads, after confirming as the unauthorized telephone-moving, close user's service authorization.The service authorization of wherein, closing the user is specifically realized by locking position server controls SMS.

3, the mobile communication signal fault comprises: mobile communication base station fault and can't obtain mobile communication signal, and these two kinds of troubleshooting modes are identical, particularly:

When the mobile communication base station faults itself, so that signal interruption, and then the direct broadcasting satellite set-top box that causes possessing the locking position function can't scan any one base station information, at this moment:

If after possessing direct broadcasting satellite set-top box N continuous (this value can be set according to the real needs) sky and mobile base station communication failure of locking position function, to show " without positional information; please contact with client service center " information warning, prompting user contact client service center in time processes.

If the user does not in time contact client service center, then after information warning shows M days, the direct broadcasting satellite set-top box that possesses the locking position function will stop to decipher the direct broadcasting satellite program;

If the user in time contacts client service center, then by after confirming when local installation and maintenance center, the locking position server can send " unlock mode " control word to this direct broadcasting satellite set-top box that possesses the locking position function, makes the direct broadcasting satellite set-top box that possesses the locking position function change to unlock mode;

After the mobile communication base station signal recovers normally, the locking position server sends " locking position pattern " control word to the direct broadcasting satellite set-top box that this possesses the locking position function, makes the direct broadcasting satellite set-top box that possesses the locking position function change to the locking position pattern;

If it should be noted that the mobile communication base station signal recover normal after, find that original base station information all changes, at this moment, can be according to authorizing telephone-moving to process.

Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (10)

1. the direct broadcasting satellite broadcast system with orientation management function is characterized in that, comprising:
The mount message Acquisition Instrument is used for the base station information of positional information, set-top box identification information, user profile and the mounting points periphery of harvester top box mounting points, and the information that gathers is uploaded to the locking position server;
Set-top box is used for when mounted, and the base station information of mounting points periphery is obtained in scanning, and this base station information and set-top box self relevant information are uploaded to the locking position server; And the locking position information that sends of receiving position lock server, store in-position lock-out state after this locking position information; Wherein, comprise the International Mobile Equipment Identity code in described set-top box self relevant information;
The locking position server, be used for depositing the information of described mount message Acquisition Instrument collection in service area base station data storehouse, and based on described service area base station data storehouse, examine the legitimacy of the information that described set-top box uploads, when legal, the information that described set-top box is uploaded deposits described base station data storehouse in, and the locking position information that will comprise mounting points peripheral base station information is sent to described set-top box.
2. the system as claimed in claim 1 is characterized in that, described mounting points is infield or be the purpose infield after the telephone-moving first.
3. system as claimed in claim 2 is characterized in that,
Described set-top box also is used for before beginning is installed in telephone-moving, the shift state machine position is set for effective, and after the telephone-moving installation, removes described shift state machine position;
Described locking position server, also be used for before beginning is installed in telephone-moving, receive the information that described mount message Acquisition Instrument gathers, the data of corresponding set-top box in the described server base station data storehouse are upgraded, and carry out validity judgement based on the service area base station data storehouse of upgrading.
4. the system as claimed in claim 1 is characterized in that,
Described set-top box, also be used for after installation, timing scan is obtained the base station information of mounting points periphery, and the locking position information of this base station information and storage is examined compare, when audit is not passed through, to the current positional information of described locking position server transmitter top box;
Described locking position server also is used for after receiving the current positional information of set-top box that described set-top box sends, and whether detect described set-top box is the unauthorized telephone-moving, if then close the service authorization of this set-top box.
5. the system as claimed in claim 1 is characterized in that,
Described set-top box also is used for after installation, and timing scan is obtained the base station information of mounting points periphery, if do not scan base station information in the time period T1 that sets, shows Indication message without positional information to the user;
Described locking position server also is used for sending the unlock mode control word to described set-top box when described set-top box and base station communication fault, makes described set-top box in-position released state; And after the communication failure between set-top box and base station is eliminated, send the locking mode control word to described set-top box, make described set-top box in-position lock-out state.
6. system as claimed in claim 5 is characterized in that,
Described set-top box also is used in the time period T2 that is setting, and when not scanning the base station information of mounting points periphery and not receiving the control message of described locking position server transmission, stops to decipher the direct broadcasting satellite program; Wherein, T2 is greater than T1.
7. the system as claimed in claim 1 is characterized in that,
Described mount message Acquisition Instrument, also be used for after collecting the positional information of mounting points, this positional information and pre-stored service area boundary information in Acquisition Instrument inside are compared, when in the scope of described positional information at described service area, judge that the installation site is effective; Otherwise it is invalid to be judged to be, and sends alarm.
8. the system as claimed in claim 1 is characterized in that,
Described set-top box also is used for after the locking position information that receives described locking position server transmission it being stored in the smart card of set-top box inside.
9. the system as claimed in claim 1 is characterized in that, described locking position server also is used for based on the signature of the described information of uploading, the identity of described set-top box being carried out legitimate verification before the legitimacy of the information that the described set-top box of audit is uploaded.
10. the system as claimed in claim 1 is characterized in that, described set-top box self relevant information also comprises: set-top box ciphering sequence number, smart card serial number and set-top box state information; Described base station information comprises: base station location area code code and Cell Identity CI.
CN2011103260420A 2011-10-24 2011-10-24 Direct broadcast satellite broadcasting system with positioning management function CN103067858A (en)

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CN103260059A (en) * 2013-04-26 2013-08-21 华为技术有限公司 Equipment controlling set top box, method of confirming position information and issuing information and equipment
CN104717532A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Direct broadcast satellite television equipment replacing method and device
CN104717550A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Method and device for writing off direct broadcast satellite broadcasting television service
CN104717529A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Direct broadcast satellite television equipment shifting method and device
CN104717523A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Direct broadcast satellite television equipment configuring method and device
CN104717530A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Direct broadcast satellite television region service control method and device
CN104837038A (en) * 2014-02-11 2015-08-12 国家广播电影电视总局广播电视卫星直播管理中心 Control management system of direct broadcast satellite radio and television regional service
CN105828199A (en) * 2016-05-05 2016-08-03 北京思特奇信息技术股份有限公司 Method and system for positioning set-top box
CN106060596A (en) * 2016-06-29 2016-10-26 江苏省公用信息有限公司 User grouping system and method of internet protocol television
CN106851415A (en) * 2016-12-29 2017-06-13 深圳Tcl数字技术有限公司 Frequency list updating method and system
CN108650530A (en) * 2018-06-26 2018-10-12 深圳市九洲电器有限公司 Set-top box application licenses method and system
CN109413419A (en) * 2018-12-13 2019-03-01 湖南国科微电子股份有限公司 Set-top box Beidou receptivity test device and method

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CN104717532A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Direct broadcast satellite television equipment replacing method and device
CN104717550A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Method and device for writing off direct broadcast satellite broadcasting television service
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CN109413419A (en) * 2018-12-13 2019-03-01 湖南国科微电子股份有限公司 Set-top box Beidou receptivity test device and method

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