Abstract
Exceptionally dynamic networks are Mobile Ad hoc Networks. Quality of Service (QoS) routing in such Networks are frequently limited by the network split due to either energy depletion or node mobility of the mobile nodes. In addition, to fulfill specific quality parameters, existence of multiple node-disjoint paths becomes essential. Such paths assist in the optimal traffic distribution and consistency in case of path breakages. Thus, to accommodate such problem, we present a node-disjoint multipath protocol. The metric system of measurement used to select the paths takes into account the stability of the nodes and the equivalent links.
Highlights
Set of mobile or semi mobile nodes with no available pre-established communications is a mobile ad hoc networks (MANETs) Forming a short-term network
To allow the innovation of link stable node disjoint paths, modifications are made in the Route Request (RREQ) and Route Reply (RREP) packets
The Route Request(RREQ) packet of the Dynamic Source Routing Protocol (DSR) [5] is extended as RREQ of the NDMLNR adding two extra fields, Link Stability Degree (LSD) and Bandwidth, The combination of type field, source address field, destination field, unique identification number field, hop field, LSD, Bandwidth, Time -to-Live field and path field and Type (T) field is nothing but RREQ
Summary
Set of mobile or semi mobile nodes with no available pre-established communications is a MANET Forming a short-term network. Each mobile node in the network acts as a computer switching program that transfers incoming messages to outgoing links via the most efficient route possible, e.g. over the Internet i.e., a router. This kind of networks are characterize by the relationships between parts linked together in a system such as a computer network topologies, continuation of bandwidth constrain and variable capacity links, energy constrain operations and are highly intensity to security threats. Hybrid Ad hoc Routing Protocol and Zone Routing Protocol are the proactive and reactive protocols effort well for networks with a small number of numbers of nodes.
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