Journal of Digital Contents Society (디지털콘텐츠학회 논문지)

Digital Contents Society (한국디지털콘텐츠학회)
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A PMIPv6-based Distributed Mobility Control Scheme Considering a User's Movement Locality

사용자 이동 지역성을 고려한 PMIPv6 기반의 분산형 이동성 제어 기법

  • 공기식 (남서울대학교 멀티미디어학과)
  • Received : 2013.03.11
  • Accepted : 2013.09.25
  • Published : 2013.09.30
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Abstract

The current centralized mobility control protocols such as proxy mobile IPv6 (PMIPv6) are dependent on a central mobility anchor to process all control/data traffic. However, such centralized mobility control protocols have some drawbacks such as traffic concentration into the core network and serious service degradation in case of the failure of such a centralized mobility anchor, etc. In this paper, therefore, in order to alleviate these drawbacks, we propose a PMIPv6-based distributed mobility control scheme considering a user's movement locality. Performance evaluation results demonstrate that the proposed scheme has apparent potentials to alleviate serious drawbacks of S-PMIP, which is a closely-related distributed mobility control scheme, as well as PMIPv6, while reducing the total mobility control cost.

PMIPv6과 같은 현재의 중앙 집중형 이동성 제어 프로토콜들은 모든 제어 트래픽과 데이터 트래픽을 함께 처리하는 중앙 집중형 이동성 앵커(central mobility anchor)에 전적으로 기반하여 동작한다. 그러나, 이러한 중앙 집중형 이동성 제어 프로토콜들은 코어망으로 트래픽이 집중되는 현상이 발생될 수 있거나, 이러한 중앙 집중형 이동성 앵커의 장애 발생 시 서비스 제공 불능현상 등이 발생될 수 있는 심각한 문제점을 안고 있다. 따라서, 본 논문에서는 이러한 문제점들을 완화시키기 위해, 사용자 이동 지역성을 고려한 PMIPv6 기반의 분산형 이동성 제어 기법을 제안한다. 성능 분석 결과, 제안 기법은 PMIPv6 및 관련된 분산형 이동성 제어 기술인 S-PMIP과 비교해 볼 때, 총 이동성 제어 비용을 대폭 감소시킴과 동시에 이러한 문제점들을 상당부분 해소시킬 수 있음을 입증한다.

Keywords

References

  1. K. -S. Kong, Y. Han, M. Shin, H. Yoo, and W. Lee, "Mobility Management for All-IP Mobile Networks: Mobile IPv6 vs. Proxy Mobile IPv6," IEEE Wireless Communications, Vol.15, No.2, pp.36-45, April 2008. https://doi.org/10.1109/MWC.2008.4492976
  2. H. Yokota, KDDI Lab, P. Seite., "Use Case Scenarios for Distributed Mobility Management," IETF Internet-Draft, draft-yokota-dmm-scenario-00.txt, 2010.
  3. H.Jung et al. "Distributed Mobility Control in Proxy Mobile IPv6 Networks," IEICE Trans. on Commun., F94-B, pp.2216-2224, 2011.
  4. R. Jain and Y. -B. Lin, "An Auxiliary User Location Strategy Employing Forwarding Pointers to Reduce Network Impacts of PCS," Wireless Networks, Vol. 1, pp.197-210, 1995. https://doi.org/10.1007/BF01202542
  5. W. Ma and Y. Fang, "Two-level Pointer Forwarding Strategy for Location Management in PCS Networks," IEEE Trans. MobilCom., Vol.1 pp.32-45, 2002.
  6. I. Chen and B. Gu, "Quantitative Analysis of a Hybrid Replication with Forwarding Strategy for Efficient and Uniform Location Management in Mobile Wireless Networks," IEEE Trans. MobilCom., Vol.2, pp.3-15, 2003.
  7. W. Ma and Y. Fang, "A Pointer Forwarding based Local Anchoring (POFLA) Scheme for Wireless Networks," IEEE Trans. Veh. Technol., Vol.54, pp.1135-1146, 2005. https://doi.org/10.1109/TVT.2005.844651
  8. W. Ma and Y. Fang, "Dynamic Hierarchical Mobility Management Strategy for Mobile IP Networks," IEEE J. Sel. Areas Commun., Vol.22, pp.664-676, 2004. https://doi.org/10.1109/JSAC.2004.825968
  9. S. Pack, B. Lee, T. Kwon, and Y. Choi, "A Pointer Forwarding Scheme with Mobility-aware Binding Update in Mobile IPv6 Networks," Computer Commun., Vol.31, pp.873-884, 2008. https://doi.org/10.1016/j.comcom.2007.12.021
  10. M. Yi, U. Song, and C. Hwang, "A Lazy Update Strategy for Minimizing Signaling Cost Using the Forwarding Pointer in Mobile IP," J. Info. Sci. and Eng., Vol.21, pp.259-286, 2005.
  11. K. Yang et al., "Movement locality-based location tracking strategy reducing location management cost in PCNs," Proc. of VTC '99, pp.1638-1642, 1999.
  12. Z. Mao, "An intra-LA location update strategy for reducing paging cost," IEEE Communications Letters, Vol.6, No.8, pp.334-336, Aug. 2002. https://doi.org/10.1109/LCOMM.2002.802042
  13. J.Xie and I.F.Akyildiz, "A novel distributed dynamic location management scheme for minimizing signaling costs in Mobile ip," IEEE Transactions on Mobile Computing, Vol.1, No.3, pp.163-174, July-Sept. 2002. https://doi.org/10.1109/TMC.2002.1081753
  14. K. -S. Kong, "Exploiting Mobility/Traffic Characteristics for PMIPv6-Based Distributed Mobility Management," Proc. ICITCS, pp.743-748, 2012.
  15. K. -S. Kong, "A Research Trend Analysis of PMIPv6-based Distributed Mobility Management Technology for Traffic Offload," Journal of Digital Contents Society, Vol.13, No.3, pp.469-476, Sept. 2012. https://doi.org/10.9728/dcs.2012.13.3.469

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