Title :
Optimized Integrated Registration Procedure of Mobile IP and SIP with AAA Operations
Author :
Xu, Peng ; Liao, Jian-xin ; Wen, Xiao-Ping ; Zhu, Xiao-min
Author_Institution :
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun.
Abstract :
In order to meet the requirements of complicated mobility management in future mobility applications, multi-layers and multi-protocols mobility management schemes should be used. Mobile IP and SIP are protocols used as mobility management protocol in network layer and application layer, respectively. AAA is the foundation of network application deployment. When performing AAA operations in mobile IP and SIP independently, it is very inefficient. We propose an optimized scheme, named OIRPMSA. In this scheme, through cooperation of mobile IP and SIP when performing AAA operations, times of round trips are reduced. Analysis indicates that this scheme can reduce signaling cost, time delay and improve system performance significantly
Keywords :
IP networks; Internet; mobility management (mobile radio); optimisation; transport protocols; AAA; OIRPMSA; SIP; application layer; mobile IP; mobility management; network layer; optimized integrated registration procedure scheme; session initiation protocol; Costs; Delay effects; Internet; Mobile communication; Mobile radio mobility management; Performance analysis; Protocols; Signal analysis; System performance; Telecommunication switching;
Conference_Titel :
Advanced Information Networking and Applications, 2006. AINA 2006. 20th International Conference on
Conference_Location :
Vienna
Print_ISBN :
0-7695-2466-4
DOI :
10.1109/AINA.2006.253
