Data transmitting/receiving system and method thereof
First Claim
1. A method of generating a packet, comprising:
- generating identification information based on a kind of data and a generation order of the data, the kind of data being one of inter image or intra image data; and
generating a data packet added with the identification information.
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Accused Products
Abstract
A data transmitter transmitting a data packet containing identifier information including a kind of data, a sequence of data, and/or a packet generating sequence. A receiver extracting a packet number and the identifier information for an error-receipt occurring data packet based upon the identifier information recorded in a header of the packet, generating retransmission control information, such as retransmission times and priority, based on the extracted packet number and the identifier information and transmitting the retransmission control information to the transmitter of the packet. The retransmitting the error-occurring data packet according to the received retransmission control information. The number of retransmissions and the retransmission priority can be varied according to characteristics of the transmitted data, so that retransmissions is suitable for the characteristics of the data and to more stably receive the data that is more influential to the restoration of the data.
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Citations
2 Claims
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1. A method of generating a packet, comprising:
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generating identification information based on a kind of data and a generation order of the data, the kind of data being one of inter image or intra image data; and generating a data packet added with the identification information.
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2. A data transmitting system comprising:
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a packet generating section; a transmitting section; a receiving section; a storing section; and a retransmitting section, the packet generating section generates a data packet containing identifier information according to a kind of data, a sequence of data, and a packet generating sequence in real-time.
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Specification