並列タイトル等前方誤り訂正技術を用いたTCPの性能向上に関する研究
一般注記The growth of the Internet has led to provide a wide variety of network services such as multimedia services, e-commerce, online banking and trading, social network services, and online games. TCP is still commonly used as reliable data-transmission protocol although network environment for such services has significantly changed as described above. However, TCP has an essential problem to provide real-time and delay-sensitive services, by "reactive" control to recover lost packet. To prevent this problem, the number of retransmissions must be kept as low as possible. One efficient way to prevent packet losses by "proactive" control is to apply a technology called "forward error correction" (FEC). This study aimed to improve TCP performance for real-time and delay-sensitive services. To achieve this, I proposed schemes to apply FEC to the entire TCP operation. The effectiveness of the proposed schemes was demonstrated through simulation evaluations.
コレクション(個別)国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文
受理日(W3CDTF)2019-07-05T01:13:02+09:00
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