Examples of 'cable headend' in a sentence
Meaning of "cable headend"
cable headend: Refers to a facility where cable television signals are received, processed, and distributed to subscribers. This phrase is commonly used in the telecommunications industry and cable television services
How to use "cable headend" in a sentence
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cable headend
Digital cable headend for cable television delivery system.
The converter box is connected vía cable to a cable headend site.
What is needed is a cable headend which operates in the digital environment.
What is needed is a versatile network controller for a cable headend.
The cable headend provides the racing data to a number of user terminals.
What is needed is a versatile network manager for a cable headend.
The cable headend is a key component of a digital cable television delivery system.
It is an object of this invention to provide a cable headend that decrypts signals.
This requires the cable headend to delay and synchronize signals as necessary.
It is an object of this invention to provide a cable headend that encrypts signals.
Each cable headend site is generally equipped with multiple satellite receiver dishes.
It is an object of this invention to provide a versatile network controller for a cable headend.
Authorization to receive the data is provided by the cable headend or another distribution point.
What is needed is a cable headend that can handle any necessary signal encryption or decryption.
The invention provides apparatus for use in a cable headend that encrypts signals.
See also
The cable headend must transmit the correct combined signal to the appropriate viewers.
This information is transmitted to a television distribution facility such as a cable headend vía satellite link.
The cable headend may receive digital or analog signals over satellite or terrestrial link.
What is needed is a network manager for a digital cable headend used in a television delivery system.
Each cable headend site is equipped with multiple satellite receiver dishes and a signal processor.
What is needed is a network controller for a digital cable headend used in a television delivery system.
The digital cable headend of the present invention can perform bandwidth allocation in several ways.
The invention provides a versatile Combiner for a cable headend.
An important component of the new cable headend configuration is the Combiner.
It is an object of this invention to provide a versatile Combiner for a cable headend.
Figure 6a is a schematic of a basic cable headend having network controller components.
The Combiner may be used in conjunction with various digital and analog cable headend configurations.
Figure 7 is a schematic of a cable headend having a network manager operating in a digital environment.
Figure 4d is a diagram of a feeder channel architecture at a cable headend.
Typically, each analog cable headend site has multiple satellite dishes.
Figure 4 is a diagram of the primary components of the cable headend.
Figure 3b is a schematic of a modular digital cable headend system servicing two concatenated cable systems.
Figure 7 is a detailed diagram of the components of the cable headend.
There are several ways in which the cable headend 42 may strip the unnecessary signals.
Figures 6b and 6c are schematics of the components of alternative embodiments for a digital cable headend.
Figure 5 is a diagram of the cable headend showing the primary components of the network controller.
If orders are present, they are provided to the cable headend for processing.
In particular, the analog cable headend described above will not operate in the digital environment.
Accordingly, there is an unanswered need for digital cable headend technology.
A number of digital cable headend 42 embodiments have been shown.
As far as the subscriber knows, the entire movie was available at the cable headend.
The signals are then transmitted by the cable headend through a concatenated cable television system 210.
Many concatenated cables may be run from the cable headend 42.
BANDWIDTH ALLOCATION Figure 3a depicts a cable headend 42 receiving and routing television programming.
No cable headend 208 is utilized with a backyard satellite system.
Figure 2 is a diagram of the primary components of a cable headend having a network manager.
These cable headend components include a cable headend receiver 203 and a signal processor 209.
Figure 7 is a detailed schematic of a digital cable headend with Combiner.
As a network controller 214 the cable headend 208 performs the system control functions for the system.
Figure 7 diagrams an alternative embodiment of a digital/analog cable headend 208.
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Digital cable headend for cable television delivery system
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