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DATA SEQUENCE GENERATOR, TRANSMITTER, INFORMATION DATA DECODER, RECEIVER, TRANSMITTER-RECEIVER, DATA SEQUENCE GENERATING METHOD, INFORMATION DATA DECODING METHOD, AND RECORDING MEDIUM.
DATA SEQUENCE GENERATOR, TRANSMITTER, INFORMATION DATA DECODER, RECEIVER, TRANSMITTER-RECEIVER, DATA SEQUENCE GENERATING METHOD, INFORMATION DATA DECODING METHOD, AND RECORDING MEDIUM.
The probability of frame destruction is lowered while suppressing the redundancy of the transmission data. On the transmitting side, a predetermined unique word is contained in a frame n for storing the n-th data, and header information n, frame length information and header information n-1 of the frame n-1 one frame before the frame n are subjected to error-correcting coding, contained in the frame n, and transmitted. On the receiving side, the header of the frame n is received. When the frame length information is transmitted without error, the timing of frame synchronization is specified by the frame length information, while when the frame length information is transmitted with error, the timing is specified by detecting the unique word and header information in the next frame n+1. When the header of the frame n is not successfully decoded, the information data of the frame n is decoded by using the header information n inserted into a predetermined position of the frame n+1.
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机译:在抑制传输数据的冗余的同时降低了帧破坏的可能性。在发送侧,预定的唯一字包含在用于存储第n个数据的帧n中,并且在帧n之前一帧的帧头n-1的头信息n,帧长信息和头信息n-1是进行纠错编码,包含在帧n中并发送。在接收侧,接收帧n的报头。当无错误地发送帧长信息时,由帧长信息指定帧同步的定时,而当错误地发送帧长信息时,通过检测下一帧中的唯一字和报头信息来指定定时。 n + 1。当未成功解码帧n的报头时,通过使用插入到帧n + 1的预定位置中的报头信息n来解码帧n的信息数据。
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