Title :
Proactive Route Optimization in SIP Mobility Support Protocol
Author :
Pack, Sangheon ; Jeong, Pilkyoo ; Kim, Younghyun
Author_Institution :
Sch. of Electr. & Eng., Korea Univ., Seoul, South Korea
Abstract :
In this paper, we introduce proactive route optimization (PRO) in session initiation protocol (SIP) mobility to reduce the session setup latency. In SIP-PRO, the mobility binding information is prefetched during the location registration step, and it is used for session establishment if it is valid. Proactive route optimization achieves the reduced session setup latency by eliminating traverse over multiple SIP servers.
Keywords :
mobile computing; mobility management (mobile radio); signalling protocols; telecommunication network routing; SIP mobility support protocol; mobility binding information; proactive route optimization; session initiation protocol; Communications Society; Delay; Games; IP networks; Internet; Multimedia systems; Network servers; Prefetching; Protocols; Termination of employment;
Conference_Titel :
Consumer Communications and Networking Conference (CCNC), 2010 7th IEEE
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-5175-3
Electronic_ISBN :
978-1-4244-5176-0
DOI :
10.1109/CCNC.2010.5421774
