منابع مشابه
Mobile Multilayer IPsec protocol
A mobile user moves around and switches between wireless cells, subnets and domains, it needs to maintain the session continuity. At the same time security of signaling and transport media should not be compromised. A multi-layer security framework involving user authentication, packet based encryption and access control mechanism can provide the desired level of security to the mobile users. S...
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The increasing demand of mobile gadgets like mobile phones, mini PCs, laptops and tablets etc. has made the Mobile IP (MIP) one of the current research issues of IETF. Mobile IP as the name suggests; protocol which supports mobility of IP-addresses or we can say the mobility of different IP-nodes. Mobile IP has become an important technical tool in the establishment of enveloping computing envi...
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Recently the Layer 2 802.11 link-layer security mechanism called WEP has been shown to be awed. In this paper we present a combined layer 3 Mobile-IP and IPSEC routing architecture that is superior to WEP. We overview possible routing security architectures and then present two integrated IPv4 Mobile-IP/IPSEC routing dae-mon architectures that we refer to as "closely-coupled" and "loosely-coupl...
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In this report, a novel methodology for the efficient multiplexing and transmission of MPEG4-coded video signals over wireless networks will be presented and discussed. The proposed approach relies on the joint exploitation of variable-bit-rate (VBR) multicarrier code-division multiplexing (MC-CDM), together with MPEG4 coding with Fine-Grain-Scalability (FGS) in order to provide unequal error p...
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ژورنال
عنوان ژورنال: Wireless Networks
سال: 2007
ISSN: 1022-0038,1572-8196
DOI: 10.1007/s11276-007-0031-z