Communication system, video signal transmission method, transmitter, transmitting method, receiver, and receiving method
First Claim
1. A communication system comprising:
- a transmitter including;
a video signal outputting unit for outputting an uncompressed video signal of a predetermined content,an identification information generating unit for generating identification information for identifying whether the predetermined content is a still picture content, anda transmitting unit for transmitting wirelessly the video signal outputted from the video signal outputting unit and the identification information generated in the identification information generating unit to the receiver; and
a receiver including;
a receiving unit for receiving the video signal and the identification information transmitted wirelessly from the transmitter,a video signal processor for processing the video signal received in the receiving unit, anda controller for controlling an operation of the video signal processor based on the identification information received in the receiving unit.
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Accused Products
Abstract
A communication system includes a transmitter and a receiver. The transmitter includes a video signal outputting unit for outputting an uncompressed video signal of a predetermined content, an identification information generating unit for generating identification information for identifying whether the predetermined content is a still picture content, and a transmitting unit for transmitting wirelessly the video signal outputted from the video signal outputting unit and the identification information generated in the identification information generating unit to the receiver. The receiver includes a receiving unit for receiving the video signal and the identification information transmitted wirelessly from the transmitter, a video signal processor for processing the video signal received in the receiving unit, and a controller for controlling an operation of the video signal processor based on the identification information received in the receiving unit.
85 Citations
17 Claims
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1. A communication system comprising:
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a transmitter including; a video signal outputting unit for outputting an uncompressed video signal of a predetermined content, an identification information generating unit for generating identification information for identifying whether the predetermined content is a still picture content, and a transmitting unit for transmitting wirelessly the video signal outputted from the video signal outputting unit and the identification information generated in the identification information generating unit to the receiver; and a receiver including; a receiving unit for receiving the video signal and the identification information transmitted wirelessly from the transmitter, a video signal processor for processing the video signal received in the receiving unit, and a controller for controlling an operation of the video signal processor based on the identification information received in the receiving unit.
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2. A method for transmitting video signal, the method comprising the steps of:
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transmitting wirelessly an uncompressed video signal of a predetermined content from a transmitter to a receiver; and transmitting identification information from the transmitter to the receiver synchronously with the video signal or asynchronously with the video signal, the identification information being for identifying whether the predetermined content is a still picture content.
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3. A transmitter comprising:
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a video signal outputting unit for outputting an uncompressed video signal of a predetermined content; an identification information generating unit for generating identification information for identifying whether the predetermined content is a still picture content; and a transmitting unit for transmitting the video signal outputted from the video signal outputting unit and the identification information generated in the identification information generating unit to a wireless transmission path. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11)
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12. A transmitting method comprising:
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outputting an uncompressed video signal of a predetermined content; generating identification information for identifying whether the predetermined content is a still picture content; and transmitting the video signal outputted at the video signal outputting step and the identification information generated at the identification information generating step to a wireless transmission path.
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13. A receiver comprising:
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a receiving unit for receiving a video signal and identification information which are transmitted by a wireless transmission path, the video signal being an uncompressed video signal of a predetermined content and the identification information identifying whether the predetermined content is a still picture content, transmitted by a wireless transmission path; a video signal processor for processing the video signal received in the receiving unit; and a controller for controlling an operation of the video signal processor based on the identification information received in the receiving unit. - View Dependent Claims (14, 15, 16)
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17. A receiving method, comprising the steps of:
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receiving a video signal and identification information transmitted by a wireless transmission path, the video signal being an compressed video signal of a predetermined content, and the identification information identifying whether the predetermined content is a still picture content; processing the video signal received at the receiving step; and controlling an operation of the video signal processing step based on the identification information received at the receiving step.
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Specification