文件名称:HDLC-signal-model
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1) 实现比特填充技术和循环冗余校验算法；
2) 实现HDLC的组帧（Flag、A段、C段、D段、FCS、Flag、包括扩展模式）；
3) 实现滑动窗口、差错控制机制；
4) 模拟无噪声链路的数据传输，发送端随机发送数据帧（能够模拟帧丢失、帧失序、帧重复）；
5) 模拟有噪声链路的数据传输，发送端发送模拟单比特错误（有能力的同学可以考虑加入多比特错误），要求错误出现在HDLC帧的不同字段，并能够模拟差错控制方法（帧损伤）；
6) 给定HDLC的比特流，分别用Manchester编码和键控编码方法来模拟实现并给出结果。
-1) to achieve bit-stuffing technique and cyclic redundancy check algorithm 2) achieve HDLC framing (Flag, A section, C section, D segments, FCS, Flag, including the extended mode) 3) to achieve the sliding window, error control Mechanism 4) analog noise-link data, the transmitting side transmits the random data fr a me (fr a me loss to simulate the fr a me out of order, fr a me repetition) 5) analog noise data transmission link, the transmitter sends the analog single-bit error (students can be considered capable 加入多比特 error), an error occurs in the different fields required HDLC fr a mes, and control method capable of simulating the error (fr a me damage) 6) given HDLC bit streams, respectively, with the Manchester coding and keying coding methods and simulation results are given.
2) 实现HDLC的组帧（Flag、A段、C段、D段、FCS、Flag、包括扩展模式）；
3) 实现滑动窗口、差错控制机制；
4) 模拟无噪声链路的数据传输，发送端随机发送数据帧（能够模拟帧丢失、帧失序、帧重复）；
5) 模拟有噪声链路的数据传输，发送端发送模拟单比特错误（有能力的同学可以考虑加入多比特错误），要求错误出现在HDLC帧的不同字段，并能够模拟差错控制方法（帧损伤）；
6) 给定HDLC的比特流，分别用Manchester编码和键控编码方法来模拟实现并给出结果。
-1) to achieve bit-stuffing technique and cyclic redundancy check algorithm 2) achieve HDLC framing (Flag, A section, C section, D segments, FCS, Flag, including the extended mode) 3) to achieve the sliding window, error control Mechanism 4) analog noise-link data, the transmitting side transmits the random data fr a me (fr a me loss to simulate the fr a me out of order, fr a me repetition) 5) analog noise data transmission link, the transmitter sends the analog single-bit error (students can be considered capable 加入多比特 error), an error occurs in the different fields required HDLC fr a mes, and control method capable of simulating the error (fr a me damage) 6) given HDLC bit streams, respectively, with the Manchester coding and keying coding methods and simulation results are given.
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下载文件列表
HDLC signal model\recv\crc.c
.................\....\crc.h
.................\....\crc.o
.................\....\hdlc
.................\....\hdlc.c
.................\....\hdlc.h
.................\....\hdlc.o
.................\....\Makefile
.................\send\crc.c
.................\....\crc.h
.................\....\crc.o
.................\....\hdlc.c
.................\....\hdlc.h
.................\....\hdlc.o
.................\....\Makefile
.................\....\recv_wave.txt
.................\....\send_wave.txt
.................\recv
.................\send
HDLC signal model