DHMM: A QoS Capable Micro-Mobility Management Protocol for Next Generation All-IP Wireless Networks

2007 ◽  
Author(s):  
Hairong Zhou ◽  
Chihsiang Yeh ◽  
Hussein T. Mouftah
Keyword(s):  
Wireless Networks ◽  
Mobility Management ◽  
Next Generation ◽  
Management Protocol ◽  
Micro Mobility ◽  
Mobility Management Protocol

scholarly journals PMIPv6 Assistive Cross-Layer Design to reduce handover latency in VANET Mobility for Next Generation Wireless Networks

2015 ◽  
Vol 7 (3) ◽  
pp. 1 ◽  
Author(s):  
Haider Noori AL-Hashimi ◽  
Waleed Noori Hussein
Keyword(s):  
Wireless Networks ◽  
Mobility Management ◽  
Heterogeneous Wireless Networks ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Next Generation ◽  
Handover Delay ◽  
Next Generation Wireless Networks ◽  
Management Protocol ◽  
Management Schemes

VANET Networks are one of the main next generation wireless networks which are envisaged to be an integration of homogeneous and heterogeneous wireless networks. The inter-networking of these wireless networks with the Internet will provide ubiquitous access to roaming network users. However, a seamless handover mechanism with negligible handover delay is required to maintain active connections during roaming across these networks. Several solutions, mainly involving host-based localized mobility management schemes, have been widely proposed to reduce handover delay among homogeneous and heterogeneous wireless networks. However, the handover delay remains high and unacceptable for delay-sensitive services such as real-time and multimedia services. Moreover, these services will be very common in next generation wireless networks. Unfortunately, these widely proposed host-based localized mobility management schemes involve the vehicle in mobility-related signalling hence effectively increasing the handover delay. Furthermore, these schemes do not properly address the advanced handover scenarios envisaged in future wireless networks. This paper, therefore, proposes a VANET mobility management framework utilizing cross-layer design, the IEEE 802.21 future standard, and the recently emerged network-based localized mobility management protocol, Proxy Mobile IPv6, to further reduce handover delay.

scholarly journals Analytical and Experimental Evaluation of Handovers in IPv6 Mobility Management Protocols

2016 ◽  
Vol 8 (1) ◽  
pp. 104 ◽  
Author(s):  
Javier Carmona-Murillo ◽  
David Cortés-Polo ◽  
Jesús Calle-Cancho ◽  
José-Luis González-Sánchez ◽  
Francisco-Javier Rodríguez-Pérez
Keyword(s):  
Wireless Networks ◽  
Mobile Communications ◽  
Mobility Management ◽  
Experimental Evaluation ◽  
Mobile Ipv6 ◽  
Data Traffic ◽  
Proxy Mobile Ipv6 ◽  
Management Protocol ◽  
Mobility Management Protocol ◽  
Ipv6 Mobility

Mobile data traffic in the Internet has experienced an exponential growth due to the widespread presence of multimedia capable mobile devices and the deployment of multiple wireless networks. With this continuous development of mobile communications, the achievement of an efficient IP mobility management protocol has revealed as one of the major challenges in next-generation wireless networks. Mobility management solutions are responsible for maintaining the ongoing communications while the user roams among distinct networks. Mobile IPv6 and Proxy Mobile IPv6 are the most representative solutions standardized by the IETF. Recently, the IPv6 mobility support has been newly integrated into the kernel sources and Linux mobility ready kernels are available from versions 3.8.1. In this article, we conduct an analytic and experimental evaluation of Mobile IPv6 and Proxy Mobile IPv6. We develop an analytic model of the signaling and handover latency. Moreover, we present an experimental study these protocols based on their open source implementations. We provide numerical results based on experiments made in real scenarios under different network conditions.

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