Description: To use the data link layer principle of their own design of a sliding window protocol programming error-free duplex communication between two sites of the noise channel environment in the simulation environment. 8000bps full-duplex channel model satellite channel, the channel propagation delay of 270 milliseconds, the channel bit error rate of 10-5, the channel byte streaming services, network layer packet length is fixed at 256 bytes.
Further consolidated through the experiment, and a deep understanding of the CRC checksum of the data link layer error detection technology, as well as the working mechanism of the sliding window. Sliding window mechanism two main objectives: (1) to achieve error-free transmission of the noise channel environment (2) make full use of the bandwidth of the transmission channel. Running the program in the program can be stably and successfully achieve the first objective, and checks the utilization of a channel in the case of no code error and the error e
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Lab1-Windows1
.............\datalink-A.log
.............\datalink-B.log
.............\datalink.c
.............\datalink.dsp
.............\datalink.dsw
.............\datalink.exe
.............\datalink.h
.............\datalink.ilk
.............\datalink.ncb
.............\datalink.opt
.............\datalink.pdb
.............\datalink.plg
.............\Debug
.............\.....\datalink.obj
.............\.....\datalink.pch
.............\.....\vc60.idb
.............\.....\vc60.pdb
.............\GoBackN.exe
.............\Protocol.dll
.............\protocol.h
.............\Protocol.lib
.............\selective.exe
.............\协议文本RFC1662.TXT
.............\实验报告评语.doc
.............\性能测试记录表-参考数据.pdf
.............\性能测试记录表.doc
.............\源程序清单-样板.DOC
.............\计算机网络实验一.pdf
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