System for releasing programs, method of releasing ip television programs and ip television client

FIELD: information technology.

SUBSTANCE: system for releasing programs includes: program release unit designed for releasing programs in an IP television channel; a switching data recording unit designed for recording and monitoring switching data in the channel, as well as for issuing activation commands to the channel program switching unit in accordance with monitored data; a channel program switching unit designed for receiving said activation commands and switching the program source of the corresponding channel in the program release unit in accordance with channel switching data.

EFFECT: less manual operations and high reliability of the system.

14 cl, 5 dwg

 

The technical field

This invention relates to a technology of Internet Television (Internet TV) and, in particular, to the system release software, method of release programs Internet TV and client Internet TV.

The level of technology

The structure of the peer-to-peer (P2P communication) is a new network structure used in broadband networks. It differs from the traditional patterns of communication mode Client-Server mode CC) the fact that when P2P communication Central server is absent or plays a negligible role. The advantages of P2P technology over the traditional mode technology COP is that it is characterized by full use of the resources of each user (such as memory, CPU, bandwidth) and low costs for operation and maintenance.

In existing systems, the Internet TV P2P technology is used as a rule for the implementation of the live transmission of the media streams (for example, using IPTV for live sports news on the Internet). The transmission of the media stream is a multimedia file over a network using the technology of streaming. Streaming technology is that the compressed data representing a continuous video and audio data is uploaded to the network server, t is to what users can view and listen to the content of video and audio data while loading the data, i.e. not waiting for the final finish downloading the entire compressed file.

System of Internet TV can provide many channels, each of which can use a variety of software sources to display various programs. For example, multi-Genre cinema" is a movie channel in which cartoons and films come from different software sources.

Figure 1 shows the structure of the existing system of Internet TV, containing at least one client 101 Internet TV, block 102 release programs and at least one unit 103 grant programs.

The client 101 Internet TV according to the instructions of the user requests to receive programs Internet TV in block 102 release programs or software takes the data sent by block 102 of programs and software decrypts the data and presents them to the user.

Block 102 release programs, acting in accordance with the current software address in each channel receives and stores the programming data from one or more blocks 103 grant programs and, upon receipt from the client 101 Internet TV request reception program Internet TV software encrypts the data and transmits them.

Block 103 programs of broadcasting programs stored in the block 103 p is dostavlenija programs, when entering from block 102 release programs request for data transfers current program data in a block 102 software release on a certain path, such as cable TV line.

In the Internet-TV that uses P2P-technology, customer 101 Internet TV can also act as block 103 grant programs hold the program source.

If in the above, the system needs to change software source channel, the administrator must manually change the software address in block 102 release programs. Therefore, if the same channel at different times should be broadcast different programs, the administrator must often change system settings, which reduces the reliability of providing programs and increases the costs of operating system Internet TV.

In addition, if the user needs to view the network television program, he should manually start the client's Internet TV and manually find the channel. If the user forgets the time and channel of the program, he can skip the program.

The invention

In the present invention the proposed system and method of release programs Internet TV, as well as the client Internet TV. The following is a description of the declared objects of protection.

System release software Internet TV contains block the release of the software, designed for software release channel Internet TV;

in addition, the system includes a registration unit for data switching and power switching applications channel, and

unit recording data on the switching is made with the possibility of registering and monitoring data switch in the channel, as well as the possibility of issuing the activation of the switch unit software channel according to the monitored data;

the switch unit software channel configured to receive activation commands and switching software source channel block release programs according to be switched into the channel.

The way to release software Internet TV includes:

pre-installation and registration data switch in the channel;

issuing commands activate when determining that the current time has reached the value of the switch contained in the registered data switch in the channel;

obtaining data about switching to a channel corresponding to a specified command, activation, or switching software source for the channel.

Client Internet TV includes: a processing unit Internet TV and unit recording data about the start and

unit recording data on the run is made with the possibility of registration and monitoring of installed Paul is a user data start time, and with the possibility of issuing activation commands to the processing unit Internet TV associated with the monitored data;

the processing unit Internet TV is configured to receive activation commands, receive data start time corresponding to this command, the activation from the registration unit data start request reception programs Internet TV according to the startup time, and also capable of receiving and/or playback programs Internet TV.

The proposed method is run the client, Internet TV, containing the processing unit Internet TV and unit recording data about the launch includes:

pre-installation and registration data start time;

issue (unit recording data on the run) activation commands to the processing unit Internet TV, when on the basis of the registered data start time is determined that the current time has reached a preset value;

the receiving processing unit Internet TV data start time corresponding to the command activation from a block of data starts, and the transmission request reception program Internet TV according to the startup time.

From the above description of the objects of the invention it is seen that according to the system release software Internet TV and corresponding to the method pre-installation data switch in the channel, so switching software source for the channel was automatically when the current value of the system time reaches the value of the switch; this reduces the amount of manual operations, reduced operating costs, the system becomes more convenient and reliable in operation.

Also in the present invention proposed client Internet TV and how the client starts, Internet TV. Data about running pre-installed in the client Internet TV; as a result, the client can be automatically started according to the start and to initiate a request reception program Internet TV. The above client and the way the user can pre-set the time to access the channel, so as not to miss the program; thus, improving the quality of service user.

Brief description of drawings

1 simplistically depicts the structure of the Internet-TV, known from the prior art.

2 is a simplified depicts the structure of the claimed system release software Internet TV.

Figure 3 depicts a block diagram of the inventive method release software Internet TV.

Figure 4 simplistically depicts the requested client Internet TV.

Figure 5 depicts a block diagram of the inventive method the client is running Internet TV.

Options for carrying out the invention

Neither the e invention is described in more detail on the example of a specific variants of its implementation, disclosed with reference to the attached drawings.

In the present invention, the proposed system release software Internet TV, is able to automatically switch software source for the channel according to preset data. Also, a method of release programs Internet TV that automatically switches software source in the system release software Internet TV that allows you to reduce the amount held by the manually operations to improve system reliability.

Also in the invention proposed client Internet TV, can automatically launch and take the channel on which it is pre-configured, reducing, thus, the volume of operations performed by the user. In addition, the method of starting the client Internet TV, according to which the client is Internet TV can tune in to the channel at a preset time and to receive program data and to provide the program to the user. This method allows you to make service more user-friendly.

Figure 2 depicts the structure of the proposed system release software Internet TV. This system contains the block 201 installation channel switching, block 202 registration data switch unit 203 of the switching programs of the channel unit 204 release programs, at least one client 205 Internet TV, p is at least one block 206 grant programs. Block 202 registration data switch includes a center 2021 and data storage module 2022 monitoring.

Block 201 installation channel switching sets the data switch channel and stores this data in the center 2021 store data included in the block 202 of the data switch.

Block 201 installation channel switching can be implemented by various means, such as a valid HTTP, the application program patterns To/From the client, etc.

Center 2021 data storage stores data about the switch in the channel, the file register operations, etc. It can be implemented in the form of a database. Data switch in the channel include: ID switchable channel, the address of the current program source, the address of the new program source, the switching time, the alert mode, the backup operation in case of failure of the switch, etc.

Module 2022 monitoring is activated automatically when the system starts, release software Internet TV. He checks the records in the center 2021 data storage and, when it detects that the current time has reached the pre-set value registered in an entry, issue the command activation in block 203, the switching programs of the channel.

In most cases, the module 2022 monitoring purposes is conomie system resource checks center 2021 storing data in a predefined time. For example, the module 2022 monitoring can divide the time interval into several intervals and check in each time interval.

Block 203, the switching programs of the channel receives from the center 2021 storage of a data record corresponding to the specified command activation switches software source for the channel in block 204 release software (according to data switch in the channel contained in the specified account and logs the transaction in the log file switches.

Way to switch the program source is as follows:

1) Unit 203 channel switching determines the block 206 grant programs corresponding to the address of the current source software, and suspends the block 206 grant programs, with the current source software.

2) Unit 203 of the switching programs of the channel determines the block 206 grant programs corresponding to the address of the new source software, and begins broadcasting a new software source stored in this block 206 grant programs.

Blocks 206 provide programs that match new and current software source may be a single network server or client, or two different network servers or clients. In General, block 203, the switching programs of the channel and the block 206 pre is leaving programs are located in the same network.

3) Unit 203 of the switching programs of the channel informs the block 204 release programs address of the new software source, and a channel identifier, and sends the block 204 software release command to change the channel settings; block 204 release software installs program address for the channel according to the address of the new software source and channel ID.

If the above method fails, the switching unit 203 of the switching programs of the channel can perform the backup operation, the data about switching to handle the error. If the switch is successful, the unit 203 of the switching programs of the channel sends a command to change the program to all current clients 205 Internet TV. When receiving the command for switching the client 205 Internet TV, the host program may re-send the block 204 software release request to receive updated program data.

Attributes such as structure, function, the interconnect block 204 release programs, client 205 Internet TV and block 206 grant programs are the same as in the known technical solution shown in figure 1, therefore, the details in this application are not given.

Next, with reference to figure 3 describes how release software Internet TV, foundations of the config on the above system. Using this method it is possible to provide automatic switching of different software sources for the channel.

Step 301: the administrator performs the installation unit channel switching pre-installation data switch in the channel and stores the data in the data center. Data switch in the channel represent the entry in the data center.

Step 302: the monitoring module checks all the records stored in the Central data storage, and determines as to whether the current time value preset value specified in any entry. If the current time has not reached the preset value in any of the records, then step 302 is performed repeatedly; if the current time has reached the preset value specified in one of the entries, then perform step 303.

While performing the above step, the monitoring module may inspect the records at any appointed time, in particular it can perform checks in real-time. The monitoring module may divide the time interval into several intervals and to perform periodic inspection according to these time intervals, saving, thus, the system resources. For example, one second is divided into 1000 intervals, and the monitoring module performs audits by the each time interval (i.e. every millisecond).

Step 303: the monitoring module will issue a command to activate the switch unit programs of the channel, and this command activation carries the sequence number of the record in which a preset time coincides with the current time.

Step 304: after receiving the command the activation of the switch unit software channel receives data about switching the channel from the data center, according to the ordinal number of the entry in the command activation) and sends the block release programs command on the switch software source channel.

Step 305: block release programs accrue software data with the address of the new source software (according to the settings after switching) and provides for the issue of program data for clients Internet TV.

According to the above-described system and method, the administrator can preinstall produced programs so that the programs could be carried out automatically, without manual intervention, when the current time reaches the time release. For example, on Friday, the administrator can set the display of the next basketball game NBA on Sunday. Thus, the administrator does not need to go to work on Sunday to manually turn on the display of the NBA game, and the system will automatically launch the NBA.

Figure 4 depicts the requested client Internet TV, containing block 401 preliminary setup channel block 402 registration data start block 403, the processing Internet TV. Block 402 registration data about the launch includes: center 4021 and data storage module 4022 monitoring.

Block 401 preliminary setup channel pre-installation data start time and stores this data in the center 4021 store data included in the block 402 registration data on startup.

Block 401 preliminary setup channel can be implemented by various means, such as a valid HTTP, the application program patterns To/From the client, etc.

Data start time may include the start time, channel ID and the indication of the alert mode (for example, issuing reminders or direct client starts, Internet TV etc).

Module 4022 monitoring checks all entries in the center 4021 data storage, and issues a command activation in block 403, the processing Internet TV, when it detects that the current time has reached the preset value specified in one of the entries.

Block 403, the processing Internet TV receives a record from the center 4021 storing data corresponding to the specified command activation, and sends the request to the receiving program Internet-T is, in order to receive the programming data channel based on the start time. Also block 403, the processing channel Internet TV passes the request to the receiving program Internet TV, receives and/or is the Internet TV. These functions are similar to functions of the client 101 Internet TV, shown in figure 1, so for more details in this application are not given.

Figure 5 illustrates the corresponding above-mentioned to the client how the client is running on time and automatic channel setup, which includes the following steps:

Step 501: the user performs the initial setting (in block pre-program channel) data start time and records information about the start time in the data center corresponding to that block of preliminary setup of the channel.

Step 502: the monitoring module checks all the records stored in the Central data storage, and determines as to whether the current time value preset value specified in any entry. If the current time has not reached the preset value in any of the records, the stage 502 perform repeatedly; if the current time has reached the preset value specified in an entry, perform step 503.

Step 503: the monitoring module issues a command AK is epitacio in the processing block Internet TV, with this command activation carries the sequence number of the record in which a preset time coincides with the current time.

Step 504: after receiving the command, the activation processing unit of the Internet-TV gets information about the start time of the data center (according to the sequence number in the command activation) and sends a request to the receiving program Internet TV according to the obtained data about startup time.

From the above mentioned it follows that the proposed system release software Internet TV, Internet client-TV and the way the client is running Internet TV provide automatic operations such as switching, start and configure the channel, which in turn decreases the amount of manual operations, reduced operating costs, the system becomes more comfortable and stable in operation, improving the quality of service user.

The above-described preferred embodiments of the invention, which should not be construed as any limitation of the scope of its patent protection.

1. System release software Internet TV, containing
block release programs designed to produce programs in a channel Internet TV;
unit recording data about the switch, is designed to detect and monitor data about the switch in the channel, as well as for you the ACI activation commands in the switch unit programs of the channel according to the monitored data;
the switch unit programs a channel designed to receive the specified command activation and switching software source corresponding channel in the block release programs according to be switched into the channel.

2. The system according to claim 1, in which the block of data switch contains the data center and the monitoring module, and the data center is configured to register data toggle in the channel;
a monitoring module configured to verify the entries in the data center and issuing the command the activation of the switch unit software channel when it detects that the current time has reached a predefined value in one of the entries;
the block switching programs of the channel is made possible to obtain the entry corresponding to the specified command activation of the data center.

3. The system according to claim 2, additionally containing block installation channel switching, designed to preload the data switch in the channel and save this data in a Central data storage.

4. System according to any one of claims 1 to 3, in which data is switched into the channel contain the address of the current program source and the address of the new software source channel;
the system also contains m is Nisha least one block grant programs;
moreover, the specified switch block programs channel is configured to determine the block grant programs corresponding to the address of the current program source, and stop broadcasting the current source software;
determine block grant programs corresponding to the address of the new program source, and transmit the new software source stored in this block grant programs; and informing block release programs about the address of the new source software;
and block release programs made possible to set the address of the program in the channel as the address of the new source software.

5. System according to any one of claims 1 to 3, additionally containing at least one client Internet TV;
the block switching programs of the channel is made possible to transmit commands to change the program specified at least one client Internet TV.

6. The way to release software Internet TV, including
pre-installation and registration data switch in the channel;
issuing commands activate when determining that the current time has reached the time to put in the registered data switch in the channel;
obtaining data about pereklucheniya channel according to the command activation as well as switching software source for the channel.

7. The method according to claim 6, in which the step of determining that the current time has reached the time to put in the registered data switch includes checking accounts at a specified time or checking accounts in real time to detect that the current time has reached the switching time specified in the registered data switch in the channel.

8. The method according to claim 6, in which the data is switched into the channel contain the ID of the switched channel, the address of the current program source and the address of the new source software;
at this stage switch software source for channel includes
determining the current software source according to the address of the current source software and suspending broadcast of the current source software;
defining a new software source according to the address of the new source software and broadcasting a new program source;
issuing commands to the switch carrying the ID of the switched channel and the address of the new source software, as well as the address setting program in the channel to bring it into compliance with the new source software in command on the switch.

9. The method according to any of the p.6-8, in which the data is switched into the channel provide an indication of the alert mode and a backup operation; however, this method also includes determining the success of the switch software source, and if the switch software source completed successfully, issue the command to change the program, otherwise issuing a warning about the failure and perform a backup operation to handle the failure.

10. Client Internet TV that contains the processing unit Internet TV and unit recording data about running,
moreover, the unit recording data on the run is made with the possibility of registering and monitoring the user data start time, as well as the possibility of issuing activation commands to the processing unit Internet TV according to the monitored data;
and the processing block Internet TV is made capable of receiving the specified activation commands, receive data start time corresponding to this command activation from a block of data starting, initiating a request to receive programs Internet TV according to the startup time, and also capable of receiving and/or playback programs Internet TV, and data on the time of launch include the channel ID.

11. Client Internet TV of claim 10 in which the block of data starting contains
cent the data storage, registration data start time;
and a monitoring module that checks the entries in the data center and an outstanding team of activation in the processing unit of the Internet-TV when it detects that the current time has reached the preset value specified in the record;
the block processing Internet TV is configured to retrieve records from the data center corresponding to the command activation.

12. Client Internet TV in claim 11, further containing block pre-program channel that is designed to perform pre-installation data start time and save this data in a Central data storage.

13. Way to run client Internet TV that contains the processing unit Internet TV and unit recording data about the launch, including
pre-installation and registration data start time;
the issuance of a registration unit for registering data about the launch of activation commands to the processing unit Internet TV, when on the basis of the registered data start time is determined that the current time has reached a preset value;
the receiving processing unit Internet TV from the registration unit data start data start time corresponding to the specified command activation, and the transmission request when the m program Internet TV according to this data on startup time,
moreover, data on the time of launch include the channel ID.

14. The method according to item 13, in which data about the time of launch include the start time and the indication of the alert mode.



 

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9 cl, 8 dwg

FIELD: computer science, technology for dynamic control over volume of video data, sent to terminal from server, on basis of data transfer speed in the network.

SUBSTANCE: in the method for providing video data stream transfer service, server determines, whether filling is less than threshold value, or not less, than second threshold value of service, while filling represents amount of data, filling queue generation buffer in a terminal, while first threshold value is less than second threshold value. If the filling is less than first threshold value, than server provides data stream transfer service at predetermined bit transfer speed of service, which is less than current bit transfer speed of service. If the filling is equal to or greater than second threshold value, then server provides service of data stream transfer at predetermined service data transfer speed, which is greater than current bit transfer speed of service.

EFFECT: prevented sudden interruption or delay of data reproduction in the terminal.

6 cl, 3 dwg

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