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Today, users want to have simultaneously mobility, Quality of Service (QoS) and be always connected to Internet. Therefore, this paper proposes a QoS micro-mobility solution able to provide QoS support for global mobility. The solution comprises enhancements in the mobility management of Mobile IPv6 (MIPv6) and in the resources management of Differentiated Services (DiffServ) QoS model. The mobility...
The following article is about the network quality of service issues, which is a set of technologies that enable to users obtain from the network predicted level of services basing on particular rules e.g. throughput, delay and jitter. An investigation and comparison of QoS mechanisms, focusing on the Internet protocols has been done here, to analyze and compare existing solutions. Beginning from...
This paper presents a novel MPLS-based micro-mobility scheme by integrating MPLS and hierarchical mobile IPv6 (HMIPv6). It exploits the scalable QoS support capability of DiffServ-aware MPLS traffic engineering. Aggregated traffic of mobile users is forwarded through traffic engineered LSPs established along links with available resources. Moreover, traffic flows of different priority receive differentiated...
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