Methods and devices for transmitting data to mobile data processing unit

FIELD: physics; communication.

SUBSTANCE: invention relates to transmission of data to a mobile data processing unit. Data are received by a digital audio and/or television receiving device (100), where the data are contained in traffic of digital audio and/or television signals. The data are then extracted from the traffic of digital audio and/or television signals and electromagnetic signals are transmitted by the digital audio and/or television receiving device (100) so as to transmit data extracted from the digital audio and/or television receiving device (100) to a mobile data processing unit (200). The extracted data are transmitted from the digital audio and/or television receiving device (100) to the mobile data processing unit (200) in response to periodic queries from the mobile data processing unit (200) to the digital audio and/or television receiving device (100).

EFFECT: provision for additional data provider and mobile unit user with proportional capacities to act on data, which are currently being transmitted to the mobile unit.

24 cl, 5 dwg, 2 ex

 

The text descriptions are given in facsimile form.

1. The data transmission method in a mobile unit (200) data, the method contains the following steps:
a. perform data reception cyfrowy the audio and/or television reception device (100), when this data is contained in the transport stream of digital audio and/or television signals;
b. retrieve data from a transport stream of digital audio and/or television signals; and
c. perform the sending electromagnetic signals digital audio and/or television reception device (100) for transmitting the retrieved data from the digital audio and/or television reception device (100) in the mobile unit (200) data, while the extracted data is transmitted from the digital audio and/or television reception device (100) in the mobile unit (200) data in response to requests from the mobile unit (200) data in a digital audio and/or television reception device (100), characterized in that
d. requests are periodic synchronizing queries on the extracted data, and the update period between periodic synchronizing queries on the extracted data can be changed by supplying a value for the refresh period of the digital audio and/or television reception device (100) in the mobile unit (200) data.

2. The method according to claim 1, in which the periodic synchronization requests from the mobile data processing unit are used for synchronization, at least part of the data in the mobile unit (200) data with the new data stored in the number of audio and/or television reception device (100).

3. The method according to claim 2, in which periodic synchronization requests are executed automatically.

4. The method according to claim 3, in which the value of the refresh period is transmitted together with the new data for synchronization.

5. The method according to any of the preceding paragraphs in which the mobile unit (200) data may be in response to user input query asynchronously request data for transmission of digital audio and/or television reception device (100).

6. The method according to claim 1, wherein the transport stream of digital audio and/or television signals and data included are interrelated.

7. The method according to claim 6, in which the transport stream contains digital audio and/or television signals for multiple channels, and the data extracted from the transport stream and transmitted to the mobile unit (200) data depend on the channel that is configured digital audio and/or television reception device (100).

8. The method according to claim 7, in which the extracted data of the first channel, which is configured digital audio and/or television reception device (100)is stored in the memory of the digital audio and/or television reception device (100).

9. The method according to claim 8, in which the data stored in memory are erased in the case of switching from the first channel to the second channel, if sulecin the data of the first channel, be transferred to the mobile unit (200) data are not the same as in the second channel.

10. The method according to claim 8, in which the data stored in memory are saved in the case of switching from the first channel to the second channel.

11. The data transmission method in a mobile unit (200) data, containing the following steps:
a. include the data to be transmitted in the transport stream of digital audio and/or television signals to be broadcast;
b. perform the broadcast transport stream of digital audio and/or television signals with data included in a digital format, adapted to the digital audio and/or television reception device (100) has adopted the digital audio and/or television signals, extracted data included and passed them on to the mobile unit (200) data processing, this includes data adapted for transmission in response to requests from the mobile unit (200) data in a digital audio and/or television reception device (100), characterized in that
c. requests are periodic synchronization request includes data, and includes data cause a change of the refresh period between periodic synchronization requests from the mobile unit (200) data included in the data is that is

12. The method according to claim 11, in which stages a. and/or b. the method is performed in response to receiving provider data signal from the digital audio and/or television reception device (100) and/or mobile unit (200) data.

13. The method according to claim 1 or 11, in which the refresh period has a duration t within 1 sec≤t≤10 sec.

14. Digital audio and/or television reception device (100), comprising:
a. the first receiving unit (5), the receiving transport stream of digital audio and/or television signals for display in a television and/or radio system (102), while the transport stream of digital audio and/or television signals contains additional data;
b. block (6) selecting, extracting additional data from a transport stream of digital signals;
c. block (4) transmission, transmitting the extracted additional data in the external mobile unit (200) data
d. the second receiving unit, configured to receive a periodic clock queries on the extracted additional data from the mobile unit (200) data for initiating transmission of the extracted additional data, characterized in that
e. digital audio and/or television reception device is additionally configured to change update period between periodic synchronization is youdemi queries on the extracted additional data from the mobile unit (200) data.

15. Digital audio and/or television reception device (100) according to 14, further containing a memory, configured to synchronize data between the mobile unit (200) data with the new data in response to periodic clock requests from the mobile unit (200) data.

16. Digital audio and/or television reception device (100) of clause 15, further configured to change the update period together with the transfer of new data to synchronize.

17. Digital audio and/or television reception device (100) according to any one of p-16, in which the transport stream contains digital audio and/or television signals for multiple channels, and the extracted data that must be transmitted to the mobile unit (200) data for the first channel that is configured digital audio and/or television reception device (100)is stored in the memory of the digital audio and/or television reception device (100).

18. Digital audio and/or television reception device (100) according to 17, further configured to erase data stored in the memory, in the case of switching from the first channel to the second channel, if the extracted data of the first channel to be transferred to the mobile unit (200) data are not the same as the second channel.

19. Digital audio and/or television reception device (100) according to 17, further configured to store the data stored in the memory, in the case of switching from the first channel to the second channel.

20. Mobile unit (200) data, containing:
a. the first transceiver unit (15) for connection with the mobile telephone network;
b. the second transceiver unit (9) for connection with a digital audio and/or television reception device (100);
c. tool control instructions to the second transceiver (9) the transfer request in digital audio and/or television reception device (100), which initiates transmission of additional data, which are received digital audio and/or television reception device (100) with digital audio and/or television signals, the second transceiver (9) mobile unit (200) data processing, characterized in that
d. the synchronization request is a request for additional data, and the management tool is configured to periodically transmit request; and
that is, the mobile data processing unit is additionally configured to receive values for the refresh period between successive periodic synchronization requests for additional data.

21. Mobile unit (200) data according to claim 20, in which oterom periodic synchronization requests from the mobile data processing unit are used for data synchronization in a mobile data processing unit with the new data, stored in the digital audio and/or television reception device (100).

22. Mobile unit (200) data on item 21, further configured to receive values for the refresh period transmitted from the digital audio and/or television reception device (100) comprising synchronization data.

23. Mobile unit (200) data item 21 or 22, in which the management tool provides instructions for asynchronous issue additional requests for additional data in response to user input.

24. Mobile unit (200) data according to claim 20, in which the management tool further comprises instructions for the first transceiver unit (15) for transmitting a request for additional information to the provider of digital audio and/or television signals.



 

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