Earticle

초록

영어

A mobility management issue is surfacing again as it is expected that mobility requirements will be very essential and vary with application scenarios in the future 5G networks. An important research direction on this area is to design a flat and distributed control architecture to achieve scalability enough to be applied into the wide-scale real networks. In this paper, we propose a distributed mobility management framework for evolving networks toward 5G. The main idea is to separate location management from data traffic control during handling a node's handover. By being divided from location update to be propagated throughout whole network, handover control process can be localized and accelerated in a distributed manner. To apply different control operations according to handover types is another important feature of our approach. Experimental results from our simulation study show that the proposed framework considerably outperforms a well-known MM protocol, Proxy Mobile IPv6, in the aspects of handover latency, packet loss and dispersion of control overhead.

목차

Abstract
 1. Introduction
 2. Related Work
 3. Proposed DMM Framework
  3.1. Intra-C-GW Handover Control
  3.2. Inter-C-GW Handover Control (FB Type)
  3.3. Inter-C-GW Handover Control (FF Type)
 4. Experimental Results
 5. Conclusion
 References

키워드

저자

• Kyounghee Lee [ Department of Computer Engineering, Pai Chai University, Daejeon, Korea ]
• No-Ik Park [ Hyper-connected Communication Research Lab., ETRI, Daejeon, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Future Generation Communication and Networking

• 간기

  격월간

• pISSN

  2233-7857

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605