The advent multimedia real time application demands large volume of data to execute the required quality of service (QoS). Existing centralized approach lacks support its suitability in terms of dynamic mobility, scalability, reliability, seamless connectivity, etc. This motivates host based dynamic and distributed mobility management (DMM) solution for MIPv6 protocol to execute an intelligent mobility operation at an access network level rather centralized. The presented fully DMM architecture (FDMM) is implemented for integrated WLAN and WiMAX networks, where the entire mobility functions are distributed at access level in order to achieve a fast exchange of signaling information during handover operation. In addition, IEEE 802.21 media independent handover (MIH) standard is also adopted in the proposed work to execute seamless handover procedures across a heterogeneous background. The performance analysis of MIH-FDMM is compared with existing centralized mobility management (CMM) scheme in terms of handover delay, throughput, packet loss, etc. for real time traffic classes (constant and variable bit rate (CVBR)). Simulation result proves that the combined MIH-FDMM significantly minimize the handover delay, packet loss ratio and thus accomplishes seamless service for both real time and non-real time QoS efficiency.
목차
Abstract 1. Introduction 2. CMM vs DMM: Comparison, Motivation and Approaches 3. Analyzing MIH-FDMM in WLAN / WiMAX Integrated Architectures 3.1. Registration Phase 3.2. Handover to Candidate WiMAX Network (AMR1 to AMR2) 3.3. Handover from WiMAX to Third Network (AMR2 to AMR3) 4. Simulation Results and Discussion 5. Conclusion References
보안공학연구지원센터(IJFGCN) [Science & Engineering Research Support Center, Republic of Korea(IJFGCN)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Future Generation Communication and Networking
간기
격월간
pISSN
2233-7857
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Future Generation Communication and Networking Vol.9 No.3