教師資料查詢 | 類別: 會議論文 | 教師: 衛信文 Wei, Hsin-Wen (瀏覽個人網頁)

標題:FHR-SCTP: The Research of a Quality Aware SCTP Congestion Control Mechanism to Improve Handover Efficiency
學年103
學期1
發表日期2014/08/27
作品名稱FHR-SCTP: The Research of a Quality Aware SCTP Congestion Control Mechanism to Improve Handover Efficiency
作品名稱(其他語言)
著者Chang, Chen-Wei; Lee, Wei-Tsong; Wei, Hsin-Wen
作品所屬單位淡江大學電機工程學系
出版者
會議名稱International Conference on Communications and Robotics 2014 (CARE'14)
會議地點Kokura, Japan
摘要Stream Control Transmission Protocol (SCTP) provides two particular features difference from Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) in transport layer. One is Multi-homing, and the other is Multi-streaming, Furthermore, Multi-homing is a good feature for soft-handover. This paper will discuss the issue that the soft-handover efficiency implemented by Multi-homing, and improving it. When SCTP changes to other primary path at handover, the transmission rate will greatly decline. Because the new primary path does not transmit numerous packets, the CWND of the new primary path almost equals to the initial value and starts to increase by congestion control mechanism. This paper presents a Fast Handover Recover - SCTP (FHR-SCTP) mechanism that can fast recover the congestion window (CWND) after handover. FHR-SCTP improves the time of reaching the max CWND about 0.83% to 29.11% with other mechanisms after handover.
關鍵字
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20140827~20140829
通訊作者
國別日本
公開徵稿Y
出版型式紙本
出處
相關連結
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