CN114630149A - System and method for realizing quick arrival of television application based on matching technology - Google Patents
System and method for realizing quick arrival of television application based on matching technology Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
- H04N21/23895—Multiplex stream processing, e.g. multiplex stream encrypting involving multiplex stream encryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention relates to a system and a method for realizing quick arrival of television application based on a matching technology, wherein the system comprises a management background and terminal equipment; the management background is used for managing and matching the television application; when the management background is matched with the television application, the cloud end is matched with the channel information of the terminal equipment according to the serial number of the terminal equipment and the installation area information of the terminal equipment; the matched channel information is realized through a virtual channel; the terminal equipment is used for receiving and managing the television application configured in the background; by matching channel information according to regions and setting virtual channels according to voice or key information received by terminal equipment in any scenes such as live broadcasting and on-demand broadcasting, specific television channel applications can be quickly accessed, the quick arrival of massive applications is realized, differentiated and personalized virtual channel presentation is provided for users aiming at different regions, and the problems that the application access level is deep, the applications are scattered, the configuration of a quick access is inflexible and the like are solved.
Description
Technical Field
The invention relates to the technical field of electronic communication, in particular to a system and a method for realizing quick arrival of television application based on a matching technology.
Background
With the development of television information services, more and more product applications are borne on a television screen, the entry level of the corresponding applications is also deepened, the entering steps are complex, and the use experience of a user is influenced. On the other hand, with the rapid development of the current customer collecting service, customer collecting applications with a certain scale have been developed on the television side, wherein the positions of the customer collecting applications on the television screen are relatively dispersed, the levels are also different, and the difficulty in accessing the television applications is further increased.
In order to realize quick access of a user, a function of configuring a quick application entry is provided at present, and the purpose of quickly accessing an application can be realized through a quick application interface. However, the shortcut application requires user setting and has poor configuration flexibility, so a system and a method for quickly and flexibly matching the terminal application are needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a system and a method for realizing the quick arrival of television applications based on a matching technology.
In order to solve the problems, the invention adopts the following technical scheme:
a system for realizing the quick arrival of television application based on the matching technology comprises a management background and terminal equipment;
the management background is used for managing and matching the television application; when the management background is matched with the television application, the channel information of the terminal equipment is matched at the cloud end according to the serial number of the terminal equipment and the installation area information of the terminal equipment; the matched channel information is arranged in a virtual channel, wherein the channel information of the virtual channel is manually set or automatically acquired; the channel information includes a channel number and a channel application;
the terminal equipment is used for receiving and managing the television application configured in the background.
Further, the management background obtains a matched virtual channel based on a large database and a Memcached-like memory database technology according to a setting area of the terminal device; the channel applications in the virtual channel are combined by combining the digital channel number with the application address.
Further, the management background can manually configure the virtual channel, including adding and deleting the digital channel number, modifying the application address of the digital channel number, disabling/enabling the digital channel number, and disabling/enabling application address hopping.
Further, the channel number in the channel information is acquired through manual setting, including acquisition through market research, questionnaire survey, or selection of numbers related to the channel information; the number associated with the channel information includes a telephone hotline.
Further, the channel number in the channel information is automatically acquired, and the automatically acquired channel number is represented as a combination of an area number, an industry attribute judgment bit and a random number; the region number is a set numerical value of the corresponding region; in the industry attribute judgment bit, if the channel is an industry attribute channel, the channel is 0, and if the channel is not an industry attribute channel, the channel is a random number in the range of 1-9.
Further, the management background stores the virtual channel information obtained by matching and the list data generated correspondingly in a memory database of the management background.
Further, the management background issues the matched virtual channel number and the corresponding channel application information to the terminal device through a cloud plus terminal RSA encryption algorithm based on the cable television.
A method for realizing the quick arrival of television application based on a matching technology is based on the system and specifically comprises the following steps:
step 1: calling a VirtualChannelsServlet interface of a service management background when the terminal equipment is started, and transmitting the VirtualChannelsServlet interface into a terminal area regionalid, an stbId, an stbType and an action parameter; the interface parameters are based on a base64 coded character string formed after an RSA public key encryption algorithm; calling the encrypted interface, and requesting a corresponding data parameter from a management background;
step 2: the management background acquires request information of the terminal equipment, and the virtual channel information of the area is obtained in a matching manner based on a large database and a Memcached-like memory database technology according to the set top box number and the area information parameters;
and step 3: the matched virtual channel and the corresponding channel application information are sent to the terminal equipment through an RSA encryption algorithm based on the cable television;
and 4, step 4: the terminal equipment receives return message parameters of the management background, wherein the return message parameters comprise a signature and a public key of data; restoring the returned message parameters through the signature and the public key, and storing the parameters locally;
and 5: the terminal equipment receives an input digital channel request; wherein the digital channel request comprises a voice request and a key request;
and 6: the terminal equipment judges whether the terminal equipment is currently in a live broadcast state or not; if the live broadcast is in the live broadcast state, entering the step 7; otherwise, entering step 9; the live broadcast state represents that the terminal equipment is positioned in a channel of live broadcast application;
and 7: the terminal equipment judges whether the received digital channel request falls into the range of the traditional live broadcast channel; if the channel falls into the range of the traditional live broadcast channel, the step 8 is carried out; otherwise, entering step 9;
and 8: the requested digital channel number falls into the traditional live broadcast channel range, jumps to the corresponding digital channel number, receives and displays the content of the corresponding application, and ends the step;
and step 9: the terminal equipment judges whether the received digital channel number falls into the setting range of the virtual channel number; if the virtual channel number falls within the setting range of the virtual channel number, the step 10 is entered; otherwise, entering step 11;
step 10: the requested digital channel number exists in the virtual channel, and whether the application address corresponding to the digital channel number is prohibited to jump is further judged; if the application address is forbidden to jump, the terminal equipment does not make a jump response, prompts the terminal equipment and finishes the step; if the application address allows the skip, the terminal equipment skips to the application address, displays the received information on an external display equipment, and finishes the step;
step 11: and the terminal equipment does not jump, prompts and ends the steps.
Further, after the terminal device sends the request to the management background in step 2, if the terminal device does not receive the delivered channel data within the set time, it considers that the channel acquisition fails, and sends the request again; and if the channel acquisition fails for the continuous set times, the channel acquisition is considered to be abnormal, and prompt is carried out to finish the subsequent steps.
The beneficial effects of the invention are as follows:
by increasing the application shortcut entry configuration management of the terminal equipment to the management background, frequent upgrade of the terminal equipment caused by channel configuration modification is avoided, the flexibility of virtual channel configuration is improved, and the rapid configuration of channel application is realized;
based on a large database and a Memcached-like memory database technology, accurately positioning from an application set according to the number and the area of the set top box, matching corresponding application information, and realizing accurate application matching;
the matched information is sent to the terminal equipment by adopting a cloud plus terminal RSA encryption algorithm based on the cable television, so that the problems of reliability and safety of data are solved;
by matching virtual channel information according to the area of the terminal equipment and the number of the terminal equipment and setting a virtual channel according to voice or key information received by the terminal equipment in any scenes such as live broadcasting, on-demand broadcasting and the like, specific television channel application can be quickly accessed, and the quick arrival of massive applications is realized; in addition, differentiated and personalized virtual channel presentation is provided for users aiming at different areas, and the problems that the application entry level is deep, the application is scattered, the rapid entrance configuration is not flexible and the like are solved.
Drawings
FIG. 1 is a diagram of the overall software architecture of a system according to a first embodiment of the present invention;
fig. 2 is a flowchart illustrating a process of acquiring a virtual channel by a high-definition terminal device requesting a management background according to a first embodiment of the present invention;
fig. 3 is a flowchart illustrating a TVOS terminal device requesting a management background to acquire a virtual channel according to a first embodiment of the present invention;
fig. 4 is a flowchart of a terminal device zapping application according to a first embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The first embodiment is as follows:
a system for realizing quick arrival of television applications based on a matching technology comprises a management background and terminal equipment.
And the management background is used for managing and matching the television application. When the management background is matched with the television application, the cloud end is matched with the channel information of the terminal equipment according to the number of the terminal equipment and the installation area information of the terminal equipment. The matched channel information is arranged in a virtual channel, wherein the channel information of the virtual channel is manually set or automatically acquired; the channel information includes a channel number and a channel application. In this example, the channel number set manually may be obtained through market research or questionnaire, or a digital channel number associated with a channel application may be selected, for example, if the channel application is a local television station, a digital combination of a local service hotline may be selected as the channel number; the virtual channel number is set to 4 or 5 digits. The automatically acquired channel number is represented as a combination of an area number, an industry attribute judgment bit and a random number; in the present example, the first three bits of the channel number are set as area numbers, and the area numbers are set numerical values of corresponding areas, including 100-999; the 4 th bit is an industry attribute judgment bit, wherein if the channel is an industry attribute channel, the channel is 0, if the channel is not the industry attribute channel, the channel is a random number in the range of 1-9, and the industry attribute comprises the digital television industry; bit 5 is a random number. In the process of automatically acquiring the channel numbers, the forbidden, repeated and special channel numbers are removed firstly, and the channel numbers are automatically generated in the rest channel numbers according to the automatic acquisition rule. The channel application can be automatically obtained by analyzing the watching behavior of users in the region, or can be directly set manually. The channel information represents an application number short number and jump information of an application, such as an application address, a browser opening manner, or a package name class name. By setting the channel application in the virtual channel, one realizes quick skip of the popular channel application, and the other can promote the specific channel application, such as a local feature channel.
The terminal equipment is used for receiving and managing the television application configured in the background; the terminal device is a set-top box in this example.
The management background can match the customized virtual channel in combination with the cloud according to the set region of the terminal device to complete the configuration of the virtual channel, and the setting of the region in the embodiment includes division according to province, city, county, town and the like. It should be noted that in different regions, the digital channel numbers of the virtual channels may coincide or partially coincide, for example, the range of the digital channel number of the virtual channel configured in the region a is 10000-; however, the channel applications corresponding to the virtual channels in the area a and the area B are set according to the respective areas, for example, the channel number 10001 is set to be application 1 by the area a, and the channel number 10001 is set to be application 2 by the area B; in addition, if no corresponding virtual channel is set in the corresponding region, the virtual channel setting of the upper region is copied, for example, the province C sets 10001 to application 3, the city D in province C sets 10001 to application 4, and other regions in province C do not set corresponding applications in the virtual channel number 10001, the virtual channel setting of province C is used in regions other than city D in province C, that is, the virtual channel setting of province C is set to application 3 in virtual channel number 10001. In this example, the cloud matching of the management background is based on a large database and a Memcached-like memory database technology, and a process of matching the terminal device and the virtual channel is realized, wherein channel applications corresponding to the virtual channel are combined in a manner of combining a digital channel number with an application address. It should be noted that the management background can also perform manual configuration on the virtual channel, including adding and deleting the digital channel number, modifying the application address of the digital channel number, disabling/enabling application address hopping, and the like. If the digital channel number is forbidden, the channel number cannot be used during virtual channel configuration; if the application address is the application address which is forbidden to jump, if the user presses the digital channel number in the application which is forbidden to jump, the application jump response is not carried out. In this example, the forbidden digital channel numbers are implemented by setting a blacklist, and the forbidden application address hopping is implemented by forbidding the hopping application management.
In this example, the management background may also perform automatic verification on the configured virtual channel number, including channel number repeat verification and blacklist verification; the matched and automatically verified virtual channels can be released only after manual review. By setting the auditing and issuing function for the virtual channel, the security of channel operation is ensured, and only the successfully issued channel number can be received by the corresponding terminal equipment.
The management background stores the virtual channel information obtained by matching and the list data generated correspondingly in a memory database of the management background, and aims to quickly read the memory data when receiving the request information of the terminal equipment, and improve the response efficiency and response speed of the terminal equipment request.
The management background distributes the matched virtual channel number and the corresponding channel application information to the terminal equipment through a cloud plus terminal RSA encryption algorithm based on the cable television, and real-time performance, reliability and safety of the data are guaranteed.
A method for realizing the shortcut arrival of TV application based on matching technology includes the following steps:
step 1: when the terminal equipment is started, calling a VirtualChannelServlet interface of a service management background, and transmitting parameters such as a terminal area regionalid, an stbId, an stbType and an action; the parameters can acquire the information of the set top box through a terminal virtual channel component; the interface parameters are based on a base64 coded character string formed after an RSA public key encryption algorithm; calling the encrypted interface, and requesting a corresponding data parameter from a management background;
step 2: the management background acquires request information of the terminal equipment, and the virtual channel information of the area is obtained in a matching manner based on the large database and the Memcached-like memory database technology according to parameters such as the number of the set top box and the area information;
and step 3: the matched virtual channel and the corresponding channel application information are sent to the terminal equipment through a RSA encryption algorithm based on a cable television;
and 4, step 4: the terminal equipment receives return message parameters of the management background, wherein the return message parameters comprise a signature and a public key of data; restoring the returned message parameters through the signature and the public key, and storing the parameters locally;
and 5: the terminal equipment receives an input digital channel request; wherein the digital channel request comprises a voice request and a key request;
step 6: the terminal equipment judges whether the terminal equipment is currently in a live broadcast state or not; if the live broadcast is in the live broadcast state, entering the step 7; otherwise, entering step 9; the live broadcast state represents that the terminal equipment is located in a channel of live broadcast application;
and 7: the terminal equipment judges whether the received digital channel request falls into the range of the traditional live broadcast channel; if the channel falls into the range of the traditional live broadcast channel, the step 8 is carried out; otherwise, entering step 9; in the present example, the range of the traditional live broadcast channel is 0-999;
and 8: the requested digital channel number falls into the traditional live channel range, skips to the corresponding digital channel number, receives and displays the content of the corresponding application, and ends the step;
and step 9: the terminal equipment judges whether the received digital channel number falls into the setting range of the virtual channel number; if the virtual channel number falls within the setting range of the virtual channel number, the step 10 is entered; otherwise, entering step 11;
step 10: the requested digital channel number exists in the virtual channel, and whether the application address corresponding to the digital channel number is prohibited to jump is further judged; if the application address is forbidden to jump, the terminal equipment does not make a jump response, prompts the terminal equipment and finishes the step; if the application address allows the skip, the terminal equipment skips to the application address, displays the received information on an external display equipment, and finishes the step;
step 11: and the terminal equipment does not jump, prompts and ends the steps.
After the terminal device sends the request to the management background in the step 2, if the terminal device does not receive the issued channel data within the set time, the terminal device considers that the channel acquisition fails, and sends the request again; and if the channel acquisition fails for the continuous set times, the channel acquisition is considered to be abnormal, and prompt is carried out to finish the subsequent steps. The set time is 30s in this example; the number of times was set to 4 consecutive times. In some other embodiments, after the channel acquisition exception, the request is automatically sent to the management background again after a set time interval.
The virtual channel number is set as a virtual channel number which can be automatically matched and generated by the management background, the virtual channel number which is automatically matched and generated is 5 digits, the first three digits represent the area number, the 4 th digit is 0 if the channel is an industry attribute channel, otherwise, the 4 th digit is a random number of 1-9, the 5 th digit is a random number, and the channel number can be generated after the channel number which is special for repeated use, forbidden use or provincial level is removed.
In the step 4, the returned message parameters are decrypted according to the signature and the public key to obtain the channel information, including the virtual channel number and the corresponding application information. It should be noted that, after the terminal device is turned off, the return message parameter and the decrypted content stored locally in the terminal device are cleared.
In the implementation process, the application shortcut entry configuration management of the terminal equipment is raised to a management background, so that the frequent upgrade of the terminal equipment caused by channel configuration modification is avoided, the flexibility of virtual channel configuration is improved, and the quick configuration of the television channel application is realized; based on a large database and a Memcached-like memory database technology, accurately positioning from an application set according to the number and the area of the set top box, matching corresponding application information, and realizing accurate matching of massive applications; the matched information is sent to the terminal equipment by adopting a cloud plus terminal RSA encryption algorithm based on the cable television, so that the problems of reliability and safety of data are solved; by setting the virtual channel and setting the virtual channel according to the voice or key information received by the terminal equipment, under any scenes such as live broadcasting and on-demand broadcasting, the specific television channel application is accessed, the rapid arrival of massive applications is realized, different areas provide differentiated and personalized virtual channel presentation for users, and the problems of deeper application entry level, dispersed application, inflexible rapid entry configuration and the like are solved.
The above description is only one specific example of the present invention and should not be construed as limiting the invention in any way. It will be apparent to persons skilled in the relevant art(s) that, having the benefit of this disclosure and its principles, various modifications and changes in form and detail can be made without departing from the principles and structures of the invention, which are, however, encompassed by the appended claims.
Claims (9)
1. A system for realizing quick arrival of television applications based on a matching technology is characterized by comprising a management background and terminal equipment;
the management background is used for managing and matching the television application; when the management background is matched with the television application, the channel information of the terminal equipment is matched at the cloud end according to the serial number of the terminal equipment and the installation area information of the terminal equipment; the matched channel information is arranged in a virtual channel, wherein the channel information of the virtual channel is manually set or automatically acquired; the channel information includes a channel number and a channel application;
the terminal equipment is used for receiving and managing the television application configured in the background.
2. The system for realizing the quick arrival of the television application based on the matching technology as claimed in claim 1, wherein the management background obtains the matched virtual channel based on a large database and a Memcached-like memory database technology according to the setting area of the terminal device; the channel applications in the virtual channel are combined by combining the digital channel number with the application address.
3. The system of claim 2, wherein the management backend is capable of manually configuring the virtual channels, including adding and deleting digital channel numbers, modifying application addresses of digital channel numbers, disabling/enabling application address hopping.
4. The system for implementing fast arrival of television applications based on matching technology as claimed in claim 1, wherein the channel number in the channel information is obtained by human setting, including market research, or questionnaire survey, or selecting the number related to the channel information; the number associated with the channel information includes a telephone hotline.
5. The system for realizing the fast arrival of the television application based on the matching technology as claimed in claim 1, wherein the channel number in the channel information is automatically obtained, and the automatically obtained channel number is represented in a combination form of a region number, an industry attribute judgment bit and a random number; the region number is a set numerical value of the corresponding region; in the industry attribute judgment bit, if the channel is an industry attribute channel, the channel is 0, and if the channel is not an industry attribute channel, the channel is a random number in the range of 1-9.
6. The system according to claim 2, wherein the management background stores the virtual channel information obtained by matching and the list data generated correspondingly in a memory database of the management background.
7. The system for realizing the fast arrival of the television application based on the matching technology as claimed in claim 1, wherein the management background issues the matched virtual channel number and the corresponding channel application information to the terminal device through a cloud plus terminal RSA encryption algorithm based on the cable television.
8. A method for implementing a fast arrival of a television application based on a matching technique, characterized in that the method is based on the system of any one of claims 1 to 7, and specifically comprises the following steps:
step 1: calling a VirtualChannelsServlet interface of a service management background when the terminal equipment is started, and transmitting the VirtualChannelsServlet interface into a terminal area regionalid, an stbId, an stbType and an action parameter; the interface parameters are based on a base64 coded character string formed after an RSA public key encryption algorithm; calling the encrypted interface, and requesting a corresponding data parameter from a management background;
and 2, step: the management background acquires request information of the terminal equipment, and the virtual channel information of the area is obtained in a matching manner based on a large database and a Memcached-like memory database technology according to the set top box number and the area information parameters;
and step 3: the matched virtual channel and the corresponding channel application information are sent to the terminal equipment through a RSA encryption algorithm based on a cable television;
and 4, step 4: the terminal equipment receives return message parameters of the management background, wherein the return message parameters comprise a signature and a public key of data; restoring the returned message parameters through the signature and the public key, and storing the parameters locally;
and 5: the terminal equipment receives an input digital channel request; wherein the digital channel request comprises a voice request and a key request;
step 6: the terminal equipment judges whether the terminal equipment is currently in a live broadcast state or not; if the live broadcast is in the live broadcast state, entering the step 7; otherwise, entering step 9; the live broadcast state represents that the terminal equipment is positioned in a channel of live broadcast application;
and 7: the terminal equipment judges whether the received digital channel request falls into the range of the traditional live broadcast channel; if the channel falls into the range of the traditional live broadcast channel, the step 8 is carried out; otherwise, entering step 9;
and step 8: the requested digital channel number falls into the traditional live broadcast channel range, jumps to the corresponding digital channel number, receives and displays the content of the corresponding application, and ends the step;
and step 9: the terminal equipment judges whether the received digital channel number falls into the setting range of the virtual channel number;
if the virtual channel number falls within the setting range of the virtual channel number, the step 10 is entered; otherwise, entering step 11;
step 10: the requested digital channel number exists in the virtual channel, and whether the application address corresponding to the digital channel number is prohibited to jump is further judged; if the application address is forbidden to jump, the terminal equipment does not make a jump response, prompts the terminal equipment and finishes the step; if the application address allows the skip, the terminal equipment skips to the application address, displays the received information on an external display equipment, and finishes the step;
step 11: and the terminal equipment does not jump, prompts and ends the steps.
9. The method for realizing fast arrival of television applications based on matching technology as claimed in claim 8, wherein after the terminal device sends the request to the management background in step 2, if the delivered channel data is not received within the set time, it is determined that the channel acquisition has failed, and the request is sent again; and if the channel acquisition for the continuous set times fails, the channel acquisition is considered to be abnormal, and a prompt is given to end the subsequent steps.
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