Arrangement for verification of signal units in a subscriber receiver
OwnerKianoush Namvarinventor
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Abstract
The present invention relates to an arrangement for transmission of signal units to at least one receiver. The receiver is being arranged to receive a number of signal units within a frequency range and a comparator unit being arranged to make possible for at least a portion of the signal units to be forwarded or at least partially be blocked with respect to the receiver. A verification unit is arranged to verify that the forwarded signal units correspond to a corresponding signal unit in a memory. If the forwarded signal unit do not correspond to a corresponding signal unit in the memory the particular signal unit is being registered by means of a specific signal in a register unit.
Claims22
Arrangement for transmission of signal units to at least one addressed receiver, wherein each signal unit includes at least one signal and a digital ID which is included in the transmitted signal or signal unit, comprising:
- at least one receiver configured to receive a number of signal units within a frequency range, wherein each signal unit of the number of signal units represents at least one of the following:
- a data signal, a text-tv signal, an audio signal, a video signal, or any combination thereof
- an identifying unit configured to identify said signal units on the basis of at least said digital ID
- a comparator unit configured to cause at least a portion of said signal units to be forwarded or at least partially be blocked with respect to said at least one addressed receiver, and
- a verification unit, which includes a memory configured to store at least those signal units to which said addressed receiver has authorized access and which is arranged to verify that the signals being forwarded by said comparator unit correspond to a corresponding signal unit in said memory, whereby if said forwarded signal units do not correspond to a corresponding signal unit in the memory the particular signal unit is being registered by means of a specific signal in a register unit.
A method for transmitting signal units to at least one addressed receiver, wherein each signal unit includes at least one signal and a digital ID, comprising:
- receiving a number of signal units within a frequency range at a signal transmitting arrangement, wherein each signal unit of the number of signal units represents at least one of the following:
- a data signal, a text-tv signal, an audio signal, a video signal, or any combination thereof;
- identifying the signal units on the basis of at least the digital ID;
- forwarding at least a portion of the signal units based at least partially on said digital ID;
- and
- verifying, each signal unit being forwarded and registering, the particular signal unit by means of a specific signal in a register unit if said forwarded signal unit do not correspond to a corresponding signal unit in memory.
An arrangement for transmission of signal units to at least one addressed receiver, wherein each signal unit includes at least one signal and a digital ID which is included in the transmitted signal or signal unit, comprising:
- (a) at least one receiver configured to receive a number of signal units within a frequency range, wherein each signal unit of the number of signal units represents at least one of the following:
- a data signal, a text-tv signal, an audio signal, a video signal, or any combination thereof;
- (b) at least one processor in communication with the at least one receiver and a register unit, the at least one processor configured to:
- (i) identify said signal units on the basis of at least said digital ID;
- (ii) cause at least a portion of said signal units to be forwarded or at least partially be blocked with respect to said at least one addressed receiver based at least partially on said digital ID, wherein each signal unit forwarded includes at least a digital ID that causes each signal or signal unit to be verified if each signal unit corresponds to a recognized corresponding signal unit;
- (iii) register the particular signal unit by means of a specific signal in the register unit, if said forwarded signal unit do not correspond to a corresponding signal unit in a memory.
Dependencies are inferred from the claim text.