A Study and Application of SCTP Protocol

• Main Authors: Jung-Hung Wu, 吳榮宏
• Other Authors: Wei-Chih Hsu
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/y9r69z

碩士 === 國立高雄第一科技大學 === 電腦與通訊工程所 === 96 === The stream control transmission protocol (SCTP) is a new transport layer protocol developed by the Internet Engineer Task Force (IETF) in RFC2960 (Request for Comments). SCTP was originally designed to transport PSTN signaling messages over IP networks. SCTP is similar to TCP. SCTP offers a point-to-point, connection-oriented, reliable delivery transport service for applications communicating over an IP network. But because TCP found some restrictions, and SCTP has a lot of characteristics, such as multi-homing , multi-streaming , 4- way handshake and cookie safe mechanism, etc. To improve and transmit the throughput and efficiency, and can prevent from and is attacked blindly. In this paper, we describe basic operation on the Association of SCTP and discuss the features of SCTP : cookie ,multi-homing , multi-streaming , etc. Then to make SCTP package to observe in fact. Finally, utilization multi-homing characteristic of SCTP , The seamless handover simulation in ns2 for UMTS and WLAN integration, and then propose IS handover scheme to improve UMTS congestion traffic.