... This paper aims to develop a genetic algorithm to solve a network routing protocol problem. The algorithm has to find the shortest path between the source and destination nodes. In the literature, the routing problem is solved using search graph techniques to find the shortest path. Dijkstra's algor ...
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[slides] Sensor network applications
... Bread first search rooted at sink is used to initialize level, parents, neighbors state information at each node ...
... Bread first search rooted at sink is used to initialize level, parents, neighbors state information at each node ...
channels
... Each node is assigned a random f-subset of channels Pr[ a node can switch on channel i] = f/c, for all i ...
... Each node is assigned a random f-subset of channels Pr[ a node can switch on channel i] = f/c, for all i ...
ModelNet
... Collapse each path into single pipe Latency = sum of latencies along path Reliability = product of link reliabilities along path Low per packet overhead Does not emulate link contention along path ...
... Collapse each path into single pipe Latency = sum of latencies along path Reliability = product of link reliabilities along path Low per packet overhead Does not emulate link contention along path ...
Collection, Dissemination, and Management
... command send[type](message) on the host event receive[type](message) on the node ...
... command send[type](message) on the host event receive[type](message) on the node ...
GK2411581160
... minimize the total transmission power aggregated over all nodes in the selected path [3]. From the above literature survey, it is clear that reduction in the transmission cost and the transmission power are the main aspects to be considered. The paper summarizes the issue served. From the previous l ...
... minimize the total transmission power aggregated over all nodes in the selected path [3]. From the above literature survey, it is clear that reduction in the transmission cost and the transmission power are the main aspects to be considered. The paper summarizes the issue served. From the previous l ...
A Framework for Evaluating the Best Achievable
... The optimal solution to distributed minimum-cost routing problem in sensor networks was presented. The analytical solution can be used to determine the impact of the assigned link cost values and the resulting directed sub graphs on the energy consumption and lifetime of the network. The energy cons ...
... The optimal solution to distributed minimum-cost routing problem in sensor networks was presented. The analytical solution can be used to determine the impact of the assigned link cost values and the resulting directed sub graphs on the energy consumption and lifetime of the network. The energy cons ...
lecture 7: interconnection networks – ii
... Then apply the exclusive-OR (XOR) operation with a "1" digit in each of the four positions ...
... Then apply the exclusive-OR (XOR) operation with a "1" digit in each of the four positions ...
Part I: Introduction - University of Pittsburgh
... Switch vs. router? How routing affects forwarding? Routing algorithms ...
... Switch vs. router? How routing affects forwarding? Routing algorithms ...
Epidemic Routing and Message Ferrying
... Each link between two nodes has a metric called the Average Availability(AA). The average availability is calculated based on a short history of node link availability information. If a link is not available for a configured time, then it is forgotten. Periodically or whenever sufficient new ...
... Each link between two nodes has a metric called the Average Availability(AA). The average availability is calculated based on a short history of node link availability information. If a link is not available for a configured time, then it is forgotten. Periodically or whenever sufficient new ...
Lesson 10
... • At least one packet will have taken minimum hop count or “best” route • All nodes are visited • The common approach used to distribute routing information, like a node’s link costs to neighbours ...
... • At least one packet will have taken minimum hop count or “best” route • All nodes are visited • The common approach used to distribute routing information, like a node’s link costs to neighbours ...
emulab.net: A Network Emulation and Distributed Systems Testbed
... Deploy devices throughout campus Measure NxN path characteristics ...
... Deploy devices throughout campus Measure NxN path characteristics ...
Minimizing Transmission Cost for Third
... for a network of N nodes, if and only if any k nodes (1 _ k < N) send at least k2 packets, a feasible solution exists for third-party information exchange. Formulating the problem of feasible and optimal solutions as an integer linear programming (ILP) problem, we compute the optimal number of packe ...
... for a network of N nodes, if and only if any k nodes (1 _ k < N) send at least k2 packets, a feasible solution exists for third-party information exchange. Formulating the problem of feasible and optimal solutions as an integer linear programming (ILP) problem, we compute the optimal number of packe ...
Switching Networks - NYU Computer Science
... —Longer messages split into series of packets —Each packet contains a portion of user data plus some control info ...
... —Longer messages split into series of packets —Each packet contains a portion of user data plus some control info ...
