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 en_US
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 JPN
公開徵稿 Y
出版型式 紙本
出處
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/99979 )

機構典藏連結
SDGS 產業創新與基礎設施