A solution for transparent mobility with route optimization in the IP multimedia subsystem
نویسندگان
چکیده
منابع مشابه
A solution for transparent mobility with route optimization in the IP multimedia subsystem
This paper presents TRIM+, an architecture for transparent mobility management with route optimization in IMS based networks. The design of our architecture is based on a previous work referred to as TRIM. TRIM was originally devised to provide transparent mobility support in the IMS, although transparency came at the cost of using a suboptimal data path between communicating end points. TRIM+ ...
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With an ever increasing penetration of Internet Protocol (IP) technologies, the wireless industry is evolving the mobile core network towards all-IP network. The IP Multimedia Subsystem (IMS) is a standardised Next Generation Network (NGN) architectural framework defined by the 3 Generation Partnership Project (3GPP) to bridge the gap between circuit-switched and packet-switched networks and co...
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The 3rd Generation Partnership Project (3GPP) has proposed the IP Multimedia Subsystem (IMS) as a key element in the nextgeneration network (NGN) converged architecture supporting multimedia services. Extending the IMS towards provisioning support for location based services (LBS) will enable enhanced services and offer new revenues to the system. However, conveying location information in the ...
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The IP Multimedia Subsystem (IMS) has been developed to provide a single platform that offers many different converged services, over multiple access technologies, with several different end user terminals. It aims to unify the current disjoint point solutions offered by network operators, with the goal of reducing CAP-EX (Capital Expenditure), OP-EX (Operating Expenditure) as well as reducing ...
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With current Network Mobility (NEMO) Basic Support, all communications to and from Mobile Network Nodes must go through the Mobile Router and Home Agent (MRHA) tunnel when the mobile network is away. This results in increased length of packet route and increased packet delay in most cases. To overcome these limitations, one might have to turn to Route Optimization (RO) for NEMO. This memo docum...
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ژورنال
عنوان ژورنال: Computer Communications
سال: 2013
ISSN: 0140-3664
DOI: 10.1016/j.comcom.2013.09.008