CN102237939A - Method for outputting digital object emitted with audio data, and control device - Google Patents
Method for outputting digital object emitted with audio data, and control device Download PDFInfo
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- CN102237939A CN102237939A CN2011101059155A CN201110105915A CN102237939A CN 102237939 A CN102237939 A CN 102237939A CN 2011101059155 A CN2011101059155 A CN 2011101059155A CN 201110105915 A CN201110105915 A CN 201110105915A CN 102237939 A CN102237939 A CN 102237939A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
Abstract
The invention provides a method for outputting digital objects which are emitted through a digital radio broadcast service and an audio data or are emitted separating from audio data. The method comprises the steps of receiving at least two digital data packets which are emitted successively in terms of time and are distributed to a broadcast emitting channel through a first radio; receiving at least two digital data packets which are emitted successively in terms of time and are at least distributed to a broadcast emitting channel through a second radio; storing digital information packets of the data packets; acquiring input of users; loading and decoding such information packets in a memory with the information packets being distributed to the broadcast of the selected radio emission channel or to an expected object; outputting digital objects so as to display in a visual or audio sense digital objects on a display unit for a user or forwarding the digital objects for further automatic processing.
Description
Technical field
The present invention relates to a kind of method according to claim 1, a kind of control device according to claim 9 and a kind of computer program according to claim 10.
Background technology
The European ground digital audio radio broadcasting (DAB, DAB=digital Audio Broadcasting=digital radio broadcasting business) that should substitute present FM/RDS radio broadcasting chronically makes that the transmission of digital additional data becomes possibility except that the transmission radio broadcast program.In PAD (promptly following the data of program), will add and transfer to audio frame such as the additional data of for example broadcasting-website (BWS) or magic lantern broadcast.In addition with so-called packet mode or FIDC transmitting data service.If user-selected number is according to business, then at first with this data service decoding, as disclosed in DE 103 05 659 A1.This has caused time delay, because additional data is broken down into little packet and at first collects the packet of quantification after the user is provided with desired data service, and additional data must be decoded subsequently, can finally show additional data.Yet expectation may be obviously to show such object quickly, promptly after the user is to this object or transmitter setting, at the additional data of audio program or as professional object with packet mode or FIDC transmission independently.
Summary of the invention
Under such background,, proposed to adopt the control device of this method in addition, and also proposed a kind of computer program at last by the present invention proposes as the described a kind of method of independent claims.Provided favourable design in each dependent claims and the following specification.
The present invention has realized a kind of method that is used to export digital object, and this digital object is issued with voice data or as business independently by the digital radio broadcasting business, and wherein this method has following steps:
-receive the digital data packet that sends in succession at least two times, this digital data packet is assigned to the broadcasting by the first radio transmission channel, and receive the digital data packet that sends in succession at least two times, this digital data packet is assigned at least one broadcasting by the second radio transmission channel, and wherein the described broadcasting by the described first radio transmission channel is different from the described broadcasting by the described second radio transmission channel;
-storage representation is described to be assigned to the digital packet of two packets that send in succession of the broadcasting of the described first radio transmission channel, and storage representation is described to be assigned to the digital packet of two packets that send in succession of the broadcasting of the described at least the second radio transmission channel, and wherein said packets of information is stored in the memory;
-acquisition user's input, this input expression is to the selection of one of described radio transmission channel, to by described first or the selection of the broadcasting of the second radio transmission channel or represent desired object, and this object is assigned to described first or the broadcasting of the second radio transmission channel;
-load and the described memory of decoding in such packets of information, it is assigned to the selected broadcasting or the selected desired object of selected radio transmission channel, radio transmission channel, wherein obtains digital object by decoding; And
-output digital object so that be that user's vision ground shows or sense of hearing ground presents described digital object, perhaps is used for further automatically processing the (for example, transmitting TPEG to navigation system) so that transmit described digital object on display unit.
The present invention has realized a kind of control device in addition, and it is constructed to carry out or the step of implementation basis method of the present invention.Also can be fast and solve task efficiently by this enforcement modification of the present invention as basis of the present invention with the control device form.
Here, control device is understood that the processes sensor signal and exports the electric device of control signal in view of the above.Control device can have interface, and this interface can be configured with hardware and/or software mode.In the structure with hardware mode, described interface can be the part of for example so-called ASIC system, and described ASIC system comprises the various functions of control device.Yet also possible is that described interface is distinctive, integrated circuit or is made up of separate member at least in part.In the structure with form of software, described interface can be a software module, and described software module for example is present on the microcontroller that also has other software modules in addition.
Computer program with program code also is favourable, it is stored on the machine-readable carrier such as semiconductor memory, harddisk memory or optical memory, and be used to when program is implemented on control device or data processing equipment, carry out method according to one of aforementioned embodiments.
The present invention is based on following understanding, promptly by stored the packets of information that packet or storage are drawn by packet before final decoding, making provides desired digital object to become possibility very fast.This is especially caused by following institute, promptly after the user selects the broadcasting or the object at this radio transmitter of radio transmitter, this radio transmitter, has saved the collection of time-consuming packet.On the contrary, when the user carries out its corresponding input, there have been packet to be decoded or packets of information.After user's corresponding input or selection, then only need from memory, call or decode such packet or packets of information, it is assigned to selected broadcasting, selected radio transmission channel or selected object, so that can export corresponding desired digital object subsequently.
Especially advantageously from the data to be analyzed of memory or the availability fast of packets of information.At this, only the additional cost that provides of memory is provided expenditure, yet to spend under the situation that adopts traditional memory element that is dirt cheap not be very high for this.Opposite is, can eliminate (widely) the time-consuming collection of packet, this time-consuming collection is by desired digital object being resolved into various little packets and causing by these the little packets of transmission channel with little transmission speed.
Advantageously, if in storing step, the packet that is received is stored as packets of information.Such execution mode of the present invention provides such advantage, promptly can keep little treating for the processor calculated performance of using.Especially by in such execution mode, do not need pre decoding the packet that receives to some extent, do not need to keep high processor calculated performance.
According to other execution mode of the present invention, in storing step, can will distribute to described first and/or the packet pre decoding of the broadcasting of the second radio transmission channel, and will be stored in the memory as packets of information through the packet of pre decoding.Such execution mode of the present invention provides such advantage, promptly can keep little and treat for the memory capacity of using because need storage often do not have redundant information, the data of pre decoding.This makes that also exporting digital object after user's input especially apace becomes possibility, because the data of pre decoding have been arranged in memory.After the input of analysis user, the data of pre decoding promptly finally can be decoded into digital object.The processor calculated performance that mode although it is so need improve is because the also unwanted packet of pre decoding; Yet in view of the wide usability of processor very efficiently, the cost that is used for such mode almost is nothing.
In receiving step, can also receive the identification characteristics of at least one packet, so that identify the packet of the broadcasting of distributing to the first and/or second radio transmission channel clearly.At this, the identification characteristics of distributing to packet in storing step is stored with packets of information.In storing step,, then also stop at the storage of the described packets of information in the described memory if in memory, comprised packets of information with identification characteristics identical with the identification characteristics that is received.Such execution mode of the present invention provides such advantage, can will treat that the memory for using is provided with very for a short time.At this, what can use is, will be divided into by the additional data of radio transmission channels transmit little, by the packet of repeat its transmission periodically.At this, by identification characteristics, especially identification number is represented the individual data bag.If now in the cycle of a front, correctly received packet, then corresponding packet correctly be stored in the memory.Then no longer need to store once more this periodically packet of repeat its transmission because according to identification number with this identification of data packets for being stored in the memory.
In other execution mode of the present invention, in storing step, the identification characteristics of being distributed can be stored into each packets of information to identify described packets of information clearly.At this, can adopt multimedia object transmission (MOT-) index to realize loading and decoding step, according to described index, read the identification characteristics of the packets of information of the identification characteristics of packets of information of selected radio transmission channel or desired object corresponding to user's input.After this, at least one packets of information in the loading and the described memory of decoding, that the described identification characteristics that reads is assigned to when loading.Such execution mode of the present invention advantageously uses multimedia object transmission index (MOT), wherein stores the distribution from single (adding) packet of transmitting with voice data to single radio broadcasting or radio transmission channel.If obtain input now, then can in the MOT-index, for example obtain the tabulation of (constituting identification characteristics) identification number about selected radio transmission channel or selected digital object from the user.Adopt the identification number of this acquisition, packet or the packets of information that can call from memory and decode subsequently and be distributed accordingly be so that obtain digital object very fast.
In other execution mode of the present invention, also realize to be included in identification characteristics and the identification characteristics step relatively that is stored in the memory in multimedia object transmission (MOT-) index, the step of the such packets of information of from memory deletion wherein also is set, and the identification characteristics of promptly distributing to this packets of information is not comprised in multimedia object transmission (MOT-) index.Such execution mode of the present invention provides such advantage, and when the MOT-index upgrade, the packet or the packets of information that can identify in the memory are out-of-date at least in part.Now in order to keep unwanted a large amount of memory space, can from memory, delete such packets of information or packet, promptly be assigned with the identification number that no longer is stored in the MOT-index or identification characteristics, and can be considered as the packets of information or the packet of out-of-date identification number or identification characteristics thus.
Can also in storing step, store the packets of information of not representing audio-frequency information.Such execution mode of the present invention provides such advantage, can keep little, that be used to store, to be provided with memory space, because audio-frequency information is usually than needing obviously more memory space about additional data digital object, that transmit with audio-frequency information.
Advantageously, in receiving step, receive the packet that from the Frame of digital audio radio broadcasting (DAB)-emission of being received, extracts.Such execution mode of the present invention provides such advantage, can pass through radio transmission system known and that introduce, uses the periodic data packet transmission of additional data effectively and at low cost.
Description of drawings
To exemplarily further explain the present invention according to appended accompanying drawing, in the accompanying drawing:
Fig. 1 shows the block diagram of the system that is used to implement the first embodiment of the present invention;
Fig. 2 show according to another embodiment of the invention, be used to analyze the assembly of the Frame that is received and the block diagram of mode; And
Fig. 3 shows the flow chart of the present invention as the embodiment of method.
Embodiment
Can represent same or analogous element by enough same or analogous Reference numerals in the accompanying drawings, wherein omit the description of the repetition of these elements.The figure of accompanying drawing in addition, its explanation and claim comprise a plurality of features of combination.At this, be clear that for those skilled in the art that these features also can be considered separately or be combined into is other, in this combination that does not offer some clarification on.In addition, can repeat according to method step of the present invention and to be different from described order implementation basis method step of the present invention.If an embodiment between first feature and second feature, comprise " and/or " be connected, then this can be understood that, embodiment according to a kind of execution mode not only has first feature but also has second feature, and only has first feature or only have second feature according to the embodiment of another execution mode.
Fig. 1 shows the block diagram of the assembly that is used to implement the first embodiment of the present invention.At this, audio devices 100 is set, it comprises the receiving element 110 that is used to receive ground digital audio radio data (DAB-voice data).For example in this receiving element 110, the voice data of different radio transmission channels is separated from each other, and prepares by loud speaker 120 outputs.For desired radio transmission channel is set now, the user of audio devices 100 can pass through input unit 130, and keyboard is for example imported the sign of selected radio transmission channel, and it is received by output-controlling device 140.This output-controlling device 140 can be corresponding to the user that received input subsequently, for the output of sense of hearing ground, with the audio data transmission of selected radio broadcasting send channel to loud speaker 120.
By additional data supplementary audio data, additional data for example comprises the digitized front cover of the audio signal carrier that is used for the current song of transmitting, to the magic lantern of the vision data of the song that sends is play or other Networks at once under the situation of modern ground digital audio radio transfer of data.As hereinafter explaining in detail, these are not that the additional data of voice data will be transmitted in the position of determining in DAB Frame (DAB ensemble).For example can in the corresponding receiving element that disposes 110, realize the extraction of these additional datas equally.Important aspect of the present invention is that the data transmission capacity that uses for additional data is less than the data transmission capacity that uses for voice data usually.Yet because additional data has high time variability usually unlike voice data, do not need high like this transmission capacity for additional data yet, thereby additional data can be resolved into little packet, and can periodically repeat to transmit these little packets.Can guarantee in this way, when one of transmits data packets, under the situation of error of transmission,, and can inerrably receive this packet in high probability ground subsequently the transmission once more in follow-up transmission cycle of this packet.
Yet need should there be a plurality of packets of additional data usually at a radio transmission channel in the such mode that is used for from the radio transmitter to the audio devices 100 transfer of data, the desired digital object of can correctly decoding thus, for example the form of playing with the form of the digitized front cover of audio signal carrier, with magic lantern, with the digital object of the form of Network or network address.If only after selecting corresponding radio transmission channel, select to broadcast accordingly or selecting desired object, realize the collection of corresponding packet of the additional data of present radio transmission channel, then the long time interval may be waited for, until there being enough packets that inerrably receives, so that decoded digital object thus.At this, the invention provides after the broadcasting of selecting corresponding radio transmission channel or this radio transmission channel, can obtain the mode of digital object significantly quickly.
According to embodiments of the invention memory is set, as in Fig. 1, representing with Reference numeral 150.In this memory 150, can store (at least two) packet, this packet in the DAB Frame of different (yet at least two) radio transmission channels in time by consecutive transmissions.At this, packet can directly be stored in the memory 150 or pre decoding packet and subsequently the pre decoding form of this packet being stored in the memory 150 at first.Therefore be stored in packets of information in the memory 150 and represent the packet that received or the pre decoding form of this packet.
By selecting the radio transmission channel or select the broadcasting of radio transmitter to select such packets of information in memory 150 via the input of user on input unit 130 (perhaps additional, at this unshowned selected cell), this packets of information constitutes the additional data of the broadcasting of selected radio transmission channel or radio transmitter.This selected packets of information can be transferred to decoding unit 160, in this decoding unit 160 from this packets of information the decoded digital object.Digital object is transferred to display unit 170 subsequently, and that with its vision be shown to the user of audio devices 100.
Before selecting corresponding radio broadcasting send channel or selecting the corresponding broadcasting of radio transmitter, the mode of such storage packet provides such advantage, know fully need which collected packet actually before, just can collect packet.Can avoid in this way, there are enough packets so that thus before the decoded digital object, must after selecting the radio broadcasting send channel or selecting the broadcasting of radio transmitter, just be embodied as the packet that selected radio broadcasting send channel is collected additional data through certain time interval.Can save processor performance in addition, because no longer need all packets of receiving of must decoding, and those packets of the output that in fact is used for digital object of only needing to decode.At this, current available efficient processor provides the processor performance of also vacant pre decoding available, that be used for packet, at the corresponding radio transmission channel of selection or after selecting the corresponding broadcasting of radio transmitter, from the packet of pre decoding, obtain digital object with as much as possible very fast.
Therefore the present invention is used for, and shows the available data service of DAB ensemble quickly for the user, and saves processor performance.User's benefit is shown after selecting apace, the data service of ensemble.Unwanted object is saved processor performance by avoiding decoding.
The special feature of previously described embodiments of the invention is, after the analysis on the DAB ensemble is set, does not wait for user's selection, just begins the decoding of data service.At each signalization group time, discern its structure (that is the combination of audio frequency and data service).
If for example identify DAB ensemble, then can automatically discern its structure as in Fig. 2, representing with Reference numeral 200.At this, can obtain or read for example piece FIDC, the audio frequency 1 (for example voice data of the first radio transmission channel and additional data) with PAD, the audio frequency 2 (for example voice data of the second radio transmission channel and additional data) with PAD, packet mode 1, have audio frequency 3 (for example voice data of the 3rd radio transmission channel and additional data) or the packet mode 2 of PAD.At this, the additional data of the data service of one or more radio transmission channels (or broadcasting) can directly be included in the DAB Frame section of voice data or be included in the other DAB Frame section of DAB ensemble.
According to all as much as possible data services of buffer memory (step 220) and/or decoding DAB ensemble 200 concurrently in memory 210 of the calculated performance of receiver and memory capacity (for example in such as the nonvolatile memory of flash memory or in volatile memory, in SDRAM or in mass storage) such as hard disk.This has brought great jump under by the situation of user-selected number according to business, because can use data in buffer.
As additional features, incomplete decoded data business, but in memory 210 the former data of this data service of storage (that is, as yet not the packet of the only pre decoding of the packet of decoding or this data service).By the storage of former data (being also referred to as packets of information), reduced and be used to receive the needed processor performance of DAB data service, may can be selected be used for the data presented business because can save decoding by the user.
Requirement based on the user, therefore from memory 210, obtain or call needed object or former data (step 230), it is provided to decoding unit 240 (step 250), in decoding unit 240 with its decoding, and for output to the user, by control unit 260 it is forwarded to browser 270 as file (that is, as digital object) with Control Software.Under the situation of calling the broadcasting website, the MOT catalogue 280 that control unit 260 calls and decoding is transmitted with the DAB ensemble, thus according to user's requirement (for example form of obtaining with file in the step 285) decoding homepage and other object, and can with its as file transfer to browser 270.Activate for example moment of link (for example also in step 285) the user, find out/filtering data group (being packet or packets of information) from the former data of storage by step 285,290 and 230 in memory 210, this data set is essential for the decoding by the desired digital object of user.In order to filter the data set that needs, for example from MOT catalogue 280, draw the transmission ID of the related packet of sign, be based upon clearly distribution between data set and the desired digital object by means of this ID.By file translator (for example by step 275) digital object of decoding is sent to browser 270 to be used for demonstration.
Adopting the MOT catalogue more under the news, out-of-date data set or the packet of memory 210 search.This means, can delete such packet or packets of information now, they also are stored in the memory 210, about no longer invoked digital object.The surface plot (Coverbild) of the audio signal carrier of the voice data that sends before out-of-date, no longer invoked packet like this or packets of information for example can relate to soon.After the transmission that finishes the song in radio broadcast program, also no longer need the surface plot of stored audio signal carrier, it follows the voice data of this song in additional data.In order to make the distribution clearly or the sign of the digital object that packet or packets of information are determined to the memory 210 become possibility, for example will be stored to each packet or packets of information together such as the clear and definite identification characteristics of transmission ID or other identification numbers, this identification number makes packet or packets of information to the clear and definite distribution of digital object become possibility for this reason.
Out-of-date data set can be deleted subsequently in memory 210, if it no longer is required (step 295).Use the transmission ID of related packet or packets of information for this reason.Therefore, in memory 210, delete data set with the transmission ID in the data that no longer appear at new MOT catalogue.Can keep little being used to realize the needed memory space requirements of described embodiment in this way, because only store data set (being packet or packets of information) about the additional data of the digital object that is used to relate to current voice data.
Can before the data set that storage is received, in memory 210, check in addition, in memory 210, whether inerrably store this data set.Such mode makes further to reduce and is used to realize that the needed memory space requirements of described embodiment becomes possibility.Such mode is based on such consideration, and the promptly common periodically packet of repeat its transmission additional data is so that afford redress possibility under the situation of error of transmission.If yet the packet that storage institute receives to some extent in memory 210, the redundancy that the periodically emission of repetition by packet produces can cause the unnecessary raising of memory space requirements, and this should be avoided.Can realize based on transmission ID and segment number whether the packet that identification is received has been stored in the memory 210, and this segment number can be associated with the corresponding packet in DAB ensemble or this ensemble once more.Provide the clear and definite sign of the data set in the memory 210 thus.
Fig. 3 shows the flow chart of the present invention as the embodiment of the method 300 that is used to export digital object, and this digital object is issued with voice data by the radio-broadcasting service of numeral.At this, this method comprises the step 310 of reception, receive the digital data packet that sends in succession at least two times, this digital data packet is assigned to the broadcasting by the first radio transmission channel, and comprise receiving step, receive the digital data packet that sends in succession at least two times, this digital data packet is assigned at least one broadcasting by the second radio transmission channel, and wherein the described broadcasting by the described first radio transmission channel is different from the described broadcasting by the described second radio transmission channel.Method 300 comprises the step 320 of storage in addition, described digital packet broadcasting, two packets that send in succession that are assigned to the described first radio transmission channel of storage representation, and the step of storing digital information bag, this digital packet represent the described broadcasting that is assigned to the described at least the second radio transmission channel, two packets that send in succession, wherein packets of information is stored in the memory.Method 300 comprises the step 330 of the input that obtains the user in addition, this input expression is to the selection of one of described radio transmission channel, to the selection of the broadcasting on one of described radio transmission channel or represent desired object, and this object is assigned to the broadcasting of one of described radio transmission channel.Method 300 also has the step 340 that loads and decode in addition, such packets of information in the loading and the described memory of decoding, it is assigned to the broadcasting of described selected radio transmission channel, selected radio transmission channel or is assigned to desired object, wherein obtains digital object by decoding.Last method 300 comprises the step 350 of exporting digital object, so that be that user's vision ground shows digital object on display unit.
Claims (10)
1. method (300) that is used to export digital object, described digital object is issued with voice data or as business independently by the digital radio broadcasting business, and wherein said method (300) has following steps:
-receive the digital data packet that sends in succession on (310) at least two times, described digital data packet is assigned to the broadcasting by the first radio transmission channel (audio frequency 1), and receive the digital data packet that sends in succession at least two times, described digital data packet is assigned at least one broadcasting by the second radio transmission channel (audio frequency 2), and wherein the described broadcasting by the described first radio transmission channel is different from the described broadcasting by the described second radio transmission channel;
The described digital packet described broadcasting, two packets that send in succession that are assigned to the described first radio transmission channel (audio frequency 1) of-storage (320) expression, and the described digital packet described broadcasting, two packets that send in succession that are assigned to the described at least the second radio transmission channel (audio frequency 2) of storage representation, wherein said packets of information is stored in the memory (210);
-acquisition (330) user's input, described input represents that described object is assigned to the broadcasting of one of described radio transmission channel (audio frequency 1, audio frequency 2, audio frequency 3, packet mode 1, packet mode 2) to the selection of one of described radio transmission channel (audio frequency 1, audio frequency 2, audio frequency 3, packet mode 1, packet mode 2), to the selection of the broadcasting by one of described radio transmission channel (audio frequency 1, audio frequency 2, audio frequency 3, packet mode 1, packet mode 2) or represent desired object;
Such packets of information in-loading (340) and the described memory of decoding (210), it is assigned to the described broadcasting of described selected radio transmission channel (audio frequency 1, audio frequency 2, audio frequency 3, packet mode 1, packet mode 2) or is assigned to described desired object, wherein obtains digital object by described decoding; And
-output (350) described digital object is that user's vision ground shows or sense of hearing ground presents described digital object so that go up at display unit (270), perhaps is used for further automatically the processing so that transmit described digital object.
2. method according to claim 1 (300) is characterized in that, in described storage (320) step the described packet that receives is stored as packets of information.
3. according to any described method (300) in the aforementioned claim, it is characterized in that, in described storage (320) step, with the described packet pre decoding that is assigned to the described broadcasting of the described first and/or second radio transmission channel (audio frequency 1, audio frequency 2, audio frequency 3, packet mode 1, packet mode 2), and described packet through pre decoding is stored in as packets of information in the memory (210).
4. according to any described method (300) in the aforementioned claim, it is characterized in that, in described reception (310) step, receive identification characteristics (the transmission ID of at least one packet, segment number), so that sign is distributed to the described first and/or second radio transmission channel (audio frequency 1 clearly, audio frequency 2, audio frequency 3, packet mode 1, the packet of described broadcasting packet mode 2), wherein in described storage (320) step, store described identification characteristics (the transmission ID that distributes to described packet with packets of information, segment number), and wherein in described storage (320) step, have and the described identification characteristics that receives (transmission ID if in described memory (210), comprised, segment number) identical identification characteristics (is transmitted ID, segment number) packets of information then also stops at the storage of the described packets of information in the described memory (210).
5. according to any described method (300) in the aforementioned claim, it is characterized in that, in described storage (320) step, with identification characteristics (the transmission ID that is distributed, segment number) stores each packets of information into to identify described packets of information clearly, wherein adopt multimedia object transmission (MOT-) index (280) to realize described loading (340) and decoding step, according to described index, read described selected radio transmission channel (audio frequency 1 corresponding to described user's described input (285), audio frequency 2, audio frequency 3, packet mode 1, packet mode 2) or the identification characteristics of one group of packets of information of described desired object (transmission ID), and wherein when loading, load and the described memory (210) of decoding in, at least one packets of information that the described identification characteristics that reads (transmission ID) is assigned to.
6. method according to claim 5 (300), it is characterized in that, also realize to be included in identification characteristics and the identification characteristics step relatively that is stored in the described memory (210) in described multimedia object transmission (MOT-) index, the step of the such packets of information of from described memory (210) deletion wherein also is set, and the identification characteristics (transmission ID) of promptly distributing to this packets of information is not comprised in described multimedia object transmission (MOT-) index (280).
7. according to any described method (300) in the aforementioned claim, it is characterized in that in described storage (320) step, the packets of information of audio-frequency information is not represented in storage.
8. according to any described method (300) in the aforementioned claim, it is characterized in that, in described reception (310) step, receive the packet that from the Frame (200) of digital audio radio broadcasting (DAB)-emission of being received, is extracted.
9. a control device (260,240,270), it is constructed to carry out the step according to any described method (300) in the claim 1 to 8.
10. computer program with program code, it is stored on the machine-readable carrier containing, is used for working as described program at control device (240,260, when being implemented 270), carry out according to any described method (300) in the claim 1 to 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201010028070 DE102010028070A1 (en) | 2010-04-22 | 2010-04-22 | Digital object outputting method involves receiving two time-sequentially transmitted digital data packets, which are assigned program over primary radio end channel |
| DE102010028070.4 | 2010-04-22 |
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|---|---|
| CN102237939A true CN102237939A (en) | 2011-11-09 |
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| CN2011101059155A Pending CN102237939A (en) | 2010-04-22 | 2011-04-22 | Method for outputting digital object emitted with audio data, and control device |
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| Country | Link |
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| CN (1) | CN102237939A (en) |
| DE (1) | DE102010028070A1 (en) |
| FR (1) | FR2959373B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105981395A (en) * | 2014-02-17 | 2016-09-28 | 萨罗尼科斯贸易与服务人有限公司 | Method to browse through radio-television services, and relative television apparatus and remote control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105981395A (en) * | 2014-02-17 | 2016-09-28 | 萨罗尼科斯贸易与服务人有限公司 | Method to browse through radio-television services, and relative television apparatus and remote control |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2959373A1 (en) | 2011-10-28 |
| FR2959373B1 (en) | 2016-09-30 |
| DE102010028070A1 (en) | 2011-10-27 |
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