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Regional Information-based Route Optimization Scheme in Nested Mobile Network  

Kim Joon woo (경북대학교 전자전기컴퓨터학부 통신망 연구실)
Park Hee dong (포항1대학 컴퓨터응용계열)
Lee Kang won (경북대학교 전자전기컴퓨터학부 통신망 연구실)
Choi Young soo (경북대학교 전자전기컴퓨터학부 통신망 연구실)
Cho You ze (포항1대학 컴퓨터응용계열)
Cho Bong kwan (한국철도기술연구원 전기신호연구본부)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.4B, 2005 , pp. 178-185 More about this Journal
Abstract
NEMO basic support is a solution that provides network mobility in the Internet topology. Yet, when multiple mobile networks are nested, this basic solution suffers ken pinball-routing and a severe routing overhead. Therefore, several solutions for route optimization in a nested mobile network have already been suggested by the IETF NEMO WG. However, the current paper proposes Regional Information-based Route Optimization (RIRO) in which mobile routers maintain a Nested Router List (NRL) to obtain next-hop information, and packets are transmitted with a new routing header called an RIRO Routing Header (RIRO-RH). We showed that RIRO had the minimum packet overhead that remained constant, irrespective of how deep the mobile network was nested, in comparison with two earlier proposed schemes - Reverse Routing Header (RRH) and Bi-directional tunnel between HA and Top-Level mobile router (BHT).
Keywords
MobileIP; NEMO; route optimization; RIRO; RRH; BHT;
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  • Reference
1 V. Devarapalli et al., 'Nemo Basic Support Protocol,' Internet Draft, , Sep. 2003
2 C. W. Ng and T. Tanaka, 'Securing Nested Tunnels Optimization with Access Router Option,' Internet Draft, , Oct. 2002
3 H. Ohnishi et al., 'HMIP based Route optimization method in a mobile network,' Internet Draft, , Oct. 2003
4 C. Perkins, 'IP Mobility Support for IPv4,' RFC 3344, Aug. 2002
5 D. Johnson et al., 'Mobility Support in IPv6,' Internet Draft, , Jun. 2003
6 Hyunsik Kang et al., 'Route Optimization for Mobile Network by Using Bi-directional Between Home Agent and Top Level Mobile Router,' Internet Draft, , Jun. 2003
7 P. Thubert et al, 'IPv6 Reverse Routing Header and its application to Mobile Networks,' Internet Draft, , Oct. 2003
8 S. McCreary et al., 'Trends in wide area IP traffic patterns-A view from Ames Internet Exchange,' in ITC Specialist Seminar, Monterey, CA, 18-20 Sep. 2000
9 Jongkeun Na et al., 'Secure Nested Tunnel Optimization using Nested Path Information,' Internet Draft, , Sep. 2003