岐阜市立女子短期大学研究紀要第54輯（平成17年3月）
抄録
Reliability Analysis of a Window Flow Control Scheme with Explicit Congestion Notification
| 木村充位 | 今泉充啓† | 安井一民‡ |
| Mitsutaka Kimura | Mitsuhiro Imaizumi | Kazumi Yasui |
| 愛知学泉大学† | 愛知工業大学‡ |
Abstract
Recently, a problem of packet loss sometimes is caused by network congestion. Several authors have studied some protocols for dissolving packets loss. For example, a window flow control scheme with Explicit Congestion Notification, such that when a sender detects congestion during conection, it sets to half of the first window size, have been already proposed. This paper considers a stochastic model of a communication system with the window flow control scheme with Explicit Congestion Notification. The mean time until the data transmission succeeds is analytically derived and an optimal policy which maximizes the throughput is discussed.
Key words ; Packets Loss, Network Congestion, Explicit Congestion Notification, Window Flow Control, Reliability