Security and Handover Designs for VoWLAN System
نویسندگان
چکیده
There is a growing interest for VoWLAN (Voice over Wireless LAN) services in the advent of network convergence and user mobility. As we design a VoWLAN system capable of handling both intraand inter-handover real-time data, we should likewise consider its security architecture as compared to WLAN (Wireless LAN) systems. In this paper, we propose a method for VoWLAN that would provide handover and security standards designed to enhance and speed up the authentication process while handover.
منابع مشابه
GSLHA: Group-based Secure Lightweight Handover Authentication Protocol for M2M Communication
Machine to machine (M2M) communication, which is also known as machine type communication (MTC), is one of the most fascinating parts of mobile communication technology and also an important practical application of the Internet of Things. The main objective of this type of communication, is handling massive heterogeneous devices with low network overheads and high security guarantees. Hence, v...
متن کاملNetwork-Initiated Terminal Mobility in Voice over 3GPP-WLAN
This paper proposes a network-initiated terminal mobility mechanism (NITM) to facilitate handover with the session initiation protocol (SIP) in 3GPP Voice over WLAN (3GPP VoWLAN). We design the E2E tunnel state model running on the packet data gateway (PDG) using the CAMEL concept, and introduce the mobility server (MS) as a SIP application server to re-establish sessions with third party call ...
متن کاملVoice over wireless local area network
IEEE Wireless Communications • February 2006 he market for wireless local area network (WLAN) has been experiencing tremendous growth in recent years, as evidenced by the fast increasing popularity of WLAN hotspots deployed in residence, enterprise, and public areas such as airports, campuses, conference venues, shopping malls, and exhibitions. Meanwhile, WLAN services are evolving from best ef...
متن کاملSecured Route Optimization and Micro-mobility with Enhanced Handover Scheme in Mobile IPv6 Networks
خسارات وارد شده به شبکه گاز شهری در یک زلزله میتواند زیانهای زیادی از جمله خسارت ناشی از آتشسوزی در شبکه زیر ساخت، و خسارت ناشی از قطع خدمات رسانی، تعمیر و تعویض اعضای شبکه، را در بر داشته باشد. در این مقاله یک مدل آتشسوزی پیشنهاد شده است. مدل پیشنهادی در یک مدل نیمه احتمالاتی مرسوم برای برآورد خسارتهای مختلف ناشی از آسیب دیدن شبکه گاز شهری، به کار برده شده است. هدف از این کار توسعه یک ابز...
متن کاملOSNP: Secure wireless authentication protocol using one-time key
Handover security and efficiency have become more and more important in modern wireless network designs. In this paper, we propose a new protocol using the one-time key for user authentication. The proposed protocol can support both intra-domain and interdomain authentications efficiently. Our protocol requires five messages for intra-domain initial authentication; three for subsequent authenti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2007