Media-independent pre-authentication supporting secure interdomain handover optimization

Dutta, Ashutosh; Famolari, D.; Das, Samir R.; Ohba, Yoshihiro; Fajardo, Victor; Taniuchi, Kenichi; Lopez, Rafa Marin; Schulzrinne, Henning

doi:10.1109/mwc.2008.4492978

Cited by 61 publications

(26 citation statements)

References 10 publications

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“…In interlay mode, both PUs and SUs can transmit concurrently in the same area, without limiting the transfer power of SUs in the PN. In the proposed algorithm PUs and SUs cooperatively share the spectrum provided by PN [3,[10][11][12][13][14][18][19][20].…”

Section: Spectrum Sharing Modes Overviewmentioning

confidence: 99%

Cooperative Spectrum Sharing Scheme for Wireless Sensor Networks

2018

Oct. 17-19, 2017 Dubai (UAE)

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Section: Spectrum Sharing Modes Overviewmentioning

confidence: 99%

Cooperative Spectrum Sharing Scheme for Wireless Sensor Networks

2018

Oct. 17-19, 2017 Dubai (UAE)

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“…In [2], proposed a Media Independent Pre-Authentication handover optimization framework. It provide optimization for inter domain and inter technology handover, and also achieve significant reduction in handover delay for both network and application layer.…”

Section: Surveymentioning

confidence: 99%

Security in Third Party Intervened Vertical Handover in Heterogeneous Networks

S.B¹,

J.D²

2017

IJET

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Abstract-The present world is encouraging interconnection of different types of networks intern the internet usage for all purpose applications. This leads to ensure seamless handover and repetitive vertical handovers. The heterogeneous network has handover challenge as well as the network security. In our previous work we have proposed third party Intervention for vertical handover. In this proposed work we have extended the previous work by providing security enhancement. The simulation results show that there is a reduction in leakages and attacks after applying our scheme.Keyword-Security, Handover, Heterogeneous Networks, UNI_MOB. I. INTRODUCTION Seamless mobility and roaming is the essential feature of today's wireless communication system. In country like India there is huge demand for seamless internet service access which cannot be met by single operator or single technology. Handover is the important step for this continuous connectivity. It enables the user to maintain session from different access network. The mobile internet availability made people to access internet any time anywhere. The success of telecom operator lies in providing any time access without affecting the Quality of Service. This requires seamless handover across different networks. With less availability of spectrum in competitive market like India, to achieve seamless handover, third party handover is needed. The third party handover will brokerage across different operator networks and services to achieve seamless handover. In our earlier work [1], we have proposed the solution for seamless handover using third party handover solution. The third party handover was using Service Oriented Architecture (SOA). The individual operator services integrated with third party server just like accessing a web service with loose coupling and third party server made critical decisions regarding handover and authentication. The solution was named UNI-MOB in [1] paper. It was to enable SOA based third party vertical handover solution with user centric. But the solution has several security problems and if not addressed attacker can make the solution not-usable. In this paper we survey the different security solutions in vertical handover and list the security problems in our solution and also propose a solution for the security problems without affecting the delay in bigger way. The ultimate aim of the security solution is that light weight without affecting the delay. The rest of this paper organized as follows. In section 2, we did the literature survey on security in vertical handover. In section 3, defines the problem definition of our proposed work. Section 4 describes the mathematical model for our proposed work. In section 5 analysis the performance of our proposed work via simulations and section 5 concludes this paper. II. SURVEYIn [2], proposed a Media Independent Pre-Authentication handover optimization framework. It provide optimization for inter domain and inter technology handover, and also achieve significant reduction in handov...

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“…Network layer solutions (Y. Ohba and A. Yegin (2010), R. M. Lopez et al (2007), A. Dutta et al (2008) have the advantage of being capable to work independent of the underlying access technologies and with authenticators located in different networks or domains.…”

Section: Fig 10 Pre-authentication Mechanismmentioning

confidence: 99%

“…The handoff process requires the execution of several tasks (N. Nasser et al (2006)) that negatively affect the handoff latency. In particular, the authentication and key distribution processes have been proven to be one of the most critical components since they require considerable time (A. Dutta et al (2008); Badra et al (2007); C. Politis et al (2004); Marin-Lopez et al (2010); R. M. Lopez et al (2007)). The implantation of these processes during the network access control demanded by network operators is destined to ensure that only allowed users can access the network resources in a secure manner.…”

Section: Introductionmentioning

confidence: 99%