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 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 | 4G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | Yes | Basis Patent | ||||
| EP1000479A2 | 5G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | Yes | Basis Patent | ||||
| EP1000479B1 | 4G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | Yes | Basis Patent | ||||
| EP1000479B1 | 5G | 01/06/2021 | ISLD-202104-043 | KONINKLIJKE PHILIPS NV | Yes | Basis Patent | ||||
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Technologies
Resource configuration
Product
Use Cases
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Claim
1. 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 coding property sequencing means for changing the coding.property according to a predetermined sequence dependent on the auxiliary signal, and the receiver including a sequence detector for detecting said predetermined sequence in the coding property, wherein the coding property is exchanged in two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property.
2. The transmission system of claim 1, wherein said first frame and said second frame are successive frames.
3. The transmission system according to claim 1, further comprising transmission quality determining means for determining a transmission quality of the transmission channel, and adaptation means for adapting the coding property in dependence on the transmission quality, wherein the coding property sequencing means are arranged for changing the coding property only to values corresponding to a lower transmission quality than the transmission quality determined by the transmission quality determining means.
4. Transmitter being arranged for transmitting a main signal and an auxiliary signal, the transmitter comprising an encoder for encoding the main signal in a way described by a coding property, coding property sequencing means for changing the coding property according to a predetermined sequence dependent on the auxiliary signal, wherein the sequence detection means is configured to transmit the coding property in two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property.
5. The transmitter of claim 4, wherein said first frame and said second frame are successive frames.
6. Receiver being 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 sequence detection means for detecting predetermined sequences in the coding property for receiving the auxiliary signal, wherein the sequence detection means is configured to receive the coding property in two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property.
7. The receiver of claim 6, wherein said first frame and said second frame are successive frames.
8. 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, and', 'detecting said predetermined sequence in the coding property, wherein the coding property is exchanged in two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property.
9. The method of claim 8, wherein said first frame and said second frame are successive frames
10. 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 two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property
11. The method of claim 10, wherein said first frame and said second frame are successive frames
12. 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 two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property
13. The method of claim 12, wherein said first frame and said second frame are successive frames
14. Signal comprising a main signal component and an auxiliary signal component, wherein the main signal component is encoded according to a coding property, and the coding property changes according to predetermined sequences in order to carry the auxiliary component, wherein the coding property is exchanged in two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property
15. The signal of claim 14, wherein said first frame and said second frame are successive frames
16. A transmission system comprising:', 'a receiver; and', 'a transmitter for transmitting a main signal and an auxiliary signal via a transmission channel to said receiver;', 'said transmitter including a main encoder for encoding the main signal in a way described by a coding property, and a code encoder for encoding the coding property; and', 'said receiver including a main decoder for decoding the main signal in a way described by the coding property, and a code decoder for decoding the coding property
17. The transmission system of claim 16, wherein said code encoder and said code decoder are configured to exchange said coding property before said main signal having said coding property arrives to said main decoder
18. The transmission system of claim 16, wherein the transmitter includes coding property sequencing means for changing the coding property according to a predetermined sequence dependent on the auxiliary signal, and the receiver includes a sequence detector for detecting said predetermined sequence in the coding property
19. The transmission system of claim 16, wherein the coding property is exchanged in two frames including a first frame having a first part of the coding property and a second frame having a second part of the coding property.
20. The transmission system of claim 19, wherein said first frame and said second frame are successive frames.']
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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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.