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In military communication environments, most mission-critical data should be guaranteed to be delivered to their corresponding targets in time even sacrificing the quality of services (QoSs) for existing non-mission-critical flows. This preemption capability is one of the most required features for the operation of tactical networks. And, it can be achieved by sacrificing QoSs for traditional class-based...
Looking at the progress of mobile-IP in the recent years, there's a sense that IP (for QoS support, IPv6 more specifically) is going to be involved more and more in wireless applications. The current IETF standard for mobility is the mobile IP (RFC 3344 for IPv4 and RFC 3775 for IPv6) both work by changing the IP address when changing the subnet. Both mobile IPv4 and IPv6 suffer from longer handover...
This paper we discuss the architecture of a QoS based mobile ad-hoc network MANET using RSVP over multiprotocol label switch (MPLS). Classical IP routing provides only a "best effort" service, which makes routing simple, however no quality of service (QoS) will be provided to applications such as streaming voice and video. For the purpose of scalability, where many connections are to be...
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