Title :
Congestion control method in UDP over SIP-based OBS network
Author :
Ahn, Junseop ; Lee, SeungJin ; Kang, Minho ; Yun, HyunHo ; Jung, EuiSuk ; Kim, ByoungWhi
Author_Institution :
Dept. of Electr. Eng., Inf. & Commun. Univ., Daejeon
Abstract :
In UDP over Optical Burst Switching (OBS) network, congestion control is more important than other factors because burst losses cause serious performance decrease. Due to no congestion control in UDP, we propose a method to avoid congestion situation in UDP over OBS using session initiation protocol (SIP) in application layer. From numerical analysis, we can predict limiting the number of session in SIP server and SIP messages prioritization may protect from congestion in advance.
Keywords :
client-server systems; optical burst switching; optical fibre networks; signalling protocols; telecommunication congestion control; transport protocols; SIP messages prioritization; SIP server; SIP-based OBS network; UDP protocol; burst losses; client-server system; congestion control method; optical burst switching network; session initiation protocol; Bandwidth; IP networks; Optical burst switching; Optical design; Optical fiber networks; Optical packet switching; Performance analysis; Protection; Protocols; Streaming media; Optical Burst Switching (OBS); Session Initiation Protocol (SIP); User Datagram Protocol (UDP) and Congestion Control;
Conference_Titel :
Optical Internet, 2008. COIN 2008. 7th International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-4-88552-230-7
Electronic_ISBN :
978-4-88552-229-1
