Method and system for monitoring and controlling a local collection facility from a remote facility using an asynchronous transfer mode (ATM) network
First Claim
1. A method of forming an output signal comprising:
- providing a plurality of primary receiver decoder circuit modules at a local collection facility, said plurality of primary receiver decoder circuit modules comprising a first receiver decoder circuit module;
receiving a plurality of channel signals, said plurality of channel signals having a first channel signal, wherein the first channel signal has a first Moving Pictures Expert Group (MPEG) format;
communicating the first channel signal to the first receiver decoder circuit module;
decoding the first channel signal to form a first decoded signal into one of a high definition serial digital interface signal and an asynchronous serial digital interface (ASI) signal;
encoding the first decoded signal at a first encoder module into a first encoded signal having a second MPEG format, wherein the second MPEG format is different than the first MPEG format;
multiplexing the first encoded signal into a multiplexed signal;
forming an asynchronous transfer mode (ATM) signal from the multiplexed signal at a network adapter;
communicating the ATM signal from the local collection facility through an ATM network backhaul to a remote facility; and
generating an output signal at the remote facility in response to the ATM signal.
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Accused Products
Abstract
A system of local television signals includes a plurality of local collection facilities. Each a local collection facilities includes a plurality of primary receiver decoder circuit modules comprising a first receiver decoder circuit module. The first receiver decoder circuit module receives a first channel signal and forms a first decoded signal. The local collection facility also includes an encoder in communication with the first receiver decoder circuit module forming an encoded signal. A multiplexer multiplexing the first encoded signal into a multiplexed signal and a network switch communicating the multiplexed signal through a network. Collectively, the plurality of local collection facilities communicates a plurality of multiplexed signals through the network. The system also includes a remote collection facility in communication with the plurality of local collection facilities that generate an output signal in response to the plurality of multiplexed signals. The multiplexed signal may be formed into ATM signals before communication through the network.
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Citations
23 Claims
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1. A method of forming an output signal comprising:
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providing a plurality of primary receiver decoder circuit modules at a local collection facility, said plurality of primary receiver decoder circuit modules comprising a first receiver decoder circuit module; receiving a plurality of channel signals, said plurality of channel signals having a first channel signal, wherein the first channel signal has a first Moving Pictures Expert Group (MPEG) format; communicating the first channel signal to the first receiver decoder circuit module; decoding the first channel signal to form a first decoded signal into one of a high definition serial digital interface signal and an asynchronous serial digital interface (ASI) signal; encoding the first decoded signal at a first encoder module into a first encoded signal having a second MPEG format, wherein the second MPEG format is different than the first MPEG format; multiplexing the first encoded signal into a multiplexed signal; forming an asynchronous transfer mode (ATM) signal from the multiplexed signal at a network adapter; communicating the ATM signal from the local collection facility through an ATM network backhaul to a remote facility; and generating an output signal at the remote facility in response to the ATM signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A system comprising:
a local collection facility comprising a plurality of primary receiver decoder circuit modules comprising a first receiver decoder circuit module, said first receiver decoder circuit module receiving a first channel signal and forming a first decoded signal into one of a high definition serial digital interface signal and an asynchronous serial digital interface signal, wherein the first channel signal has a first Moving Pictures Expert Group (MPEG) format, an encoder in communication with the first receiver decoder circuit module forming a first encoded signal having a second MPEG format from the first decoded signal, wherein the second MPEG format is different than the first MPEG format, and a multiplexer multiplexing the first encoded signal into a multiplexed signal;
a network adapter converting the multiplexed signal into an ATM signal; and
an ATM switch communicating the ATM signal through a network; and
wherein a remote facility in communication with the local collection facility generates an output signal in response to the ATM signal.- View Dependent Claims (18, 19, 20, 21, 22)
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23. A system comprising:
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a plurality of local collection facilities, each a local collection facility comprising a plurality of primary receiver decoder circuit modules comprising a first receiver decoder circuit module; said first receiver decoder circuit module receiving a first channel signal and forming a first decoded signal into one of a high definition serial digital interface signal and an asynchronous serial digital interface signal, wherein the first channel signal has a first Moving Pictures Expert Group (MPEG) format; an encoder in communication with the first receiver decoder circuit module forming a first encoded signal having a second MPEG format, wherein the second MPEG format is different than the first MPEG format; a multiplexer multiplexing the first encoded signal into a multiplexed signal; and a network switch communicating the multiplexed signal through a network, wherein said plurality of local collection facilities communicate a plurality of multiplexed signals through the network; and a remote facility in communication with the plurality of local collection facilities generating an output signal in response to the plurality of multiplexed signals.
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Specification