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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0250791 (1994-05-27) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 328 인용 특허 : 0 |
Dynamic programming of a digital entertainment terminal (DET) facilitates operation of the terminal to offer a variety of functionally different broadband services. The terminal can be reprogrammed, as-needed, for each different service offered by one or more information service providers. The termi
Dynamic programming of a digital entertainment terminal (DET) facilitates operation of the terminal to offer a variety of functionally different broadband services. The terminal can be reprogrammed, as-needed, for each different service offered by one or more information service providers. The terminal includes a network interface module which couples the terminal to a specific type of communication network for receiving a digital broadband channel and providing two-way control signaling communication between the terminal and the network. The terminal also includes a control processor with a program memory. The control processor receives user inputs and controls operations of the terminal and sending and receiving of control signals over the two-way control signaling channel. The program memory stores data received over the digital broadband channel as software executable by the control processor. The audio/video processor converts compressed, digital information received over the broadband channel into signals for driving an audio/video display device, such as a standard television set. The control processor executes the software received and stored in the memory to control subsequent operations of the terminal, including at least some operations of the audio/video processor and at least some responses to user inputs.
A digital entertainment terminal comprising: a network interface module for coupling the terminal to a communication network, serving a plurality of information service providers, for receiving a digital broadband channel and providing two-way control signaling communication between the terminal and
A digital entertainment terminal comprising: a network interface module for coupling the terminal to a communication network, serving a plurality of information service providers, for receiving a digital broadband channel and providing two-way control signaling communication between the terminal and the network; a control processor controlling operations of the terminal and sending control signals over the two-way control signaling channel through the network interface module in response to selection signals and receiving control signals over the two-way control signaling channel through the network interface module; means for receiving inputs from a user and providing said corresponding selection signals to the control processor; program memory for storing software executable by the control processor, wherein in response to a command code within the received control signals received over the two-way signaling channel, the control processor causes data including software to be received over the digital broadband channel from a selected one of the service providers to be stored in the program memory; and an audio/video processor controlled by the control processor, said audio/video processor being responsive to compressed, digital audio and video information received over the broadband channel to produce signals for driving an audio/video display device, wherein the control processor executes the software received and stored in the program memory to control subsequent operations of the terminal, including at least some operations of the audio/video processor and at least some responses to the inputs from the user.
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