Abstract
In a transmission system with a transmitter coupled to a receiver a main signal encoded according to a coding property is transmitted together with an auxiliary signal (AUX). In order to transmit the auxiliary signal without needing additional space in the the transmission frame, the auxiliary signal is transmitted by changing the coding property according to a predetermined sequence. This is done by means of the sequencer. In the receiver the decoding of the predetermined sequence is performed by a decoder.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | No | Family Member | ||||
| 5G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | No | Family Member | ||||
Specification Information
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| EP1000479A2 | 5G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | Yes | Basis Patent | ||||
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Technologies
Resource configuration
Product
Use Cases
Services
Claim
1. A transmission system comprising:
a transmitter for transmitting a main signal and an auxiliary signal via a transmission channel to a receiver, said transmitter being arranged for receiving the main signal and the auxiliary signal, wherein the transmitter comprises an encoder for encoding the main signal in a way described by a coding property, and the receiver comprises a decoder for decoding the main signal in a way described by the coding property, the transmitter including a controller configured to change the coding property according to a predetermined sequence dependent on the auxiliary signal, and the receiver including a sequence detector which is configured to detect said predetermined sequence in the coding property, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.', 'a transmitter for transmitting a main signal and an auxiliary signal via a transmission channel to a receiver, said transmitter being arranged for receiving the main signal and the auxiliary signal, wherein the transmitter comprises an encoder for encoding the main signal in a way described by a coding property, and the receiver comprises a decoder for decoding the main signal in a way described by the coding property, the transmitter including a controller configured to change the coding property according to a predetermined sequence dependent on the auxiliary signal, and the receiver including a sequence detector which is configured to detect said predetermined sequence in the coding property, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.
2. The transmission system according to claim 1, further comprising a quality detector which is configured to determine a transmission quality of the transmission channel, said controller being further configured to adapt the coding property in dependence on the transmission quality and to change the coding property only to values corresponding to a lower transmission quality than the transmission quality determined by the quality detector.
3. The transmission system of claim 1, wherein said frame and said another frame are successive frames.
4. A transmitter arranged for transmitting a main signal and an auxiliary signal, the transmitter comprising an encoder configured to encode the main signal in a way described by a coding property, and a controller configured to change the coding property according to a predetermined sequence dependent on the auxiliary signal and to transmit the coding property in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.
5. The transmitter of claim 4, wherein said frame and said another frame are successive frames.
6. A receiver arranged for receiving a main signal and an auxiliary signal, the receiver comprising a decoder for decoding the main signal in a way described by a coding property, and a sequence detector configured to detect predetermined sequences in the coding property for receiving the auxiliary signal and to receive the coding property in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.
7. The receiver of claim 6, wherein said frame and said another frame are successive frames.
8. A method for transmitting a main signal and an auxiliary signal to a receiver, which is arranged for receiving the main signal and the auxiliary signal, the method comprising:
encoding the main signal in a way described by a coding property,
decoding the main signal in a way described by the coding property,
changing the coding property according to a predetermined sequence dependent on the auxiliary signal,
detecting said predetermined sequence in the coding property, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.', 'encoding the main signal in a way described by a coding property,', 'decoding the main signal in a way described by the coding property,', 'changing the coding property according to a predetermined sequence dependent on the auxiliary signal,', 'detecting said predetermined sequence in the coding property, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.
9. The method of claim 8, wherein said frame and said another frame are successive frames
10. A method for transmitting a main signal and an auxiliary signal, the method comprising:
encoding the main signal in a way described by a coding property, and
changing the coding property according to a predetermined sequence dependent on the auxiliary signal, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.', 'encoding the main signal in a way described by a coding property, and', 'changing the coding property according to a predetermined sequence dependent on the auxiliary signal, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property
11. The method of claim 10, wherein frame and said another frame are successive frames
12. A method for receiving a main signal and an auxiliary signal, the method comprising:
decoding the main signal in a way described by a coding property, and
detecting predetermined sequences in the coding property for receiving the auxiliary signal, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.', 'decoding the main signal in a way described by a coding property, and', 'detecting predetermined sequences in the coding property for receiving the auxiliary signal, wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property
13. The method of claim 12, wherein frame and said another frame are successive frames
14. A transmission system comprising:
receiver means; and
transmitter means for transmitting a signal via a transmission channel to said receiver means;
said transmitter means including a first encoder means for encoding the signal in a way described by a coding property, and a second encoder means for encoding the coding property; and
said receiver means including a first decoder means for decoding the signal in a way described by the coding property, and a second decoder means for decoding the coding property,
wherein the transmitter means includes coding property sequencing means for changing the coding property according to a predetermined sequence dependent on a second signal, and the receiver means includes sequence detector means for detecting said predetermined sequence in the coding property.', 'receiver means; and', 'transmitter means for transmitting a signal via a transmission channel to said receiver means;', 'said transmitter means including a first encoder means for encoding the signal in a way described by a coding property, and a second encoder means for encoding the coding property; and', 'said receiver means including a first decoder means for decoding the signal in a way described by the coding property, and a second decoder means for decoding the coding property,', 'wherein the transmitter means includes coding property sequencing means for changing the coding property according to a predetermined sequence dependent on a second signal, and the receiver means includes sequence detector means for detecting said predetermined sequence in the coding property.15. A transmission system comprising:
receiver means; and
transmitter means for transmitting a signal via a transmission channel to said receiver means;
said transmitter means including a first encoder means for encoding the signal in a way described by a coding property, and a second encoder means for encoding the coding property; and
said receiver means including a first decoder means for decoding the signal in a way described by the coding property, and a second decoder means for decoding the coding property,
wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.', 'receiver means; and', 'transmitter means for transmitting a signal via a transmission channel to said receiver means;', 'said transmitter means including a first encoder means for encoding the signal in a way described by a coding property, and a second encoder means for encoding the coding property; and', 'said receiver means including a first decoder means for decoding the signal in a way described by the coding property, and a second decoder means for decoding the coding property,', 'wherein the coding property is exchanged in a plurality of frames including a frame having a first part of the coding property and another frame having a second part of the coding property.16. The transmission system of claim 15, wherein said frame and said another frame are successive frames.']
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.