@inproceedings{914b6addee4a4fa58b41d8a5abaf050c,
title = "A new shared access method for IMS-based services",
abstract = "IMS as an IP connectivity and service control architecture is increasingly drawing more attention as the future architecture of the core network. At the same time, the cellular backhauled Wi-Fi has been constantly gaining ground as data rates of commercial cellular network continue to increase rapidly while the cost of data services declines at a similar pace. This paper presents a methodology using which IMS-based services can be offered to multiple user devices across a Wi-Fi network. The primary user in the case considered is a bona fide IMS user and Wi-Fi network backhauled by a cellular network. The proposed shared services method will enable sharing of IMS-based services that a UMTS/IMS user has subscribed to, by taking advantage of the authentication scheme specified in 3GPP TR 33.978 security aspects of early IMS, and the availability of cellular backhauled Wi-Fi network.",
keywords = "Cellular backhauled Wi-Fi, IMS, New services",
author = "Xuelin Li and Fan Zhang and Verma, {Pramode K.}",
year = "2010",
doi = "10.1109/ICFN.2010.99",
language = "English",
isbn = "9780769539409",
series = "2nd International Conference on Future Networks, ICFN 2010",
pages = "452--456",
booktitle = "2nd International Conference on Future Networks, ICFN 2010",
note = "2nd International Conference on Future Networks, ICFN 2010 ; Conference date: 22-01-2010 Through 24-01-2010",
}