Routing Scalability
... Additional layer of indirection adds benefits such as customization, independence, and flexibility ... but also detrimental effects – Conflicting cross-layer interactions that impact overall network performance (amplified by selfish routing where individual user/overlay controls routing of infinit ...
... Additional layer of indirection adds benefits such as customization, independence, and flexibility ... but also detrimental effects – Conflicting cross-layer interactions that impact overall network performance (amplified by selfish routing where individual user/overlay controls routing of infinit ...
Slide 1
... Which o/p port leads to ultimate destination? Considerations: Network topology changes Should we minimise packet delay or maximise throughput? Try to achieve both by minimising Source-Destination hop count Maximise throughput by giving Channel A 100% of bandwidth? Not fair to channel B ...
... Which o/p port leads to ultimate destination? Considerations: Network topology changes Should we minimise packet delay or maximise throughput? Try to achieve both by minimising Source-Destination hop count Maximise throughput by giving Channel A 100% of bandwidth? Not fair to channel B ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... Rushing Attacks: The rushing attack, a new attack that results in denial-of-service when used against all previous on-demand ad hoc network routing protocols. For example, DSR, AODV, and secure protocols based on them, such as Ariadne , ARAN, and SAOD], are unable to discover routes longer than two ...
... Rushing Attacks: The rushing attack, a new attack that results in denial-of-service when used against all previous on-demand ad hoc network routing protocols. For example, DSR, AODV, and secure protocols based on them, such as Ariadne , ARAN, and SAOD], are unable to discover routes longer than two ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... In wired networks the infrastructure of the network is fixed hence the routes are being selected according to some predetermined tables within some fixed routing devices such as routers ,3-layer switches etc. But in case of wireless Ad-hoc networks, the nodes themselves comprises the network ,and th ...
... In wired networks the infrastructure of the network is fixed hence the routes are being selected according to some predetermined tables within some fixed routing devices such as routers ,3-layer switches etc. But in case of wireless Ad-hoc networks, the nodes themselves comprises the network ,and th ...
Anonymous Routing Protocol for Mobile Ad hoc Networks
... for MANETs is a challenging task, and many researchers have engaged in designing protocols for diverse security related task such as key management, authentication, confidentiality, etc. Recently researchers have also tackled the problem of anonymity in wireless networks (see related work in Sec. 2) ...
... for MANETs is a challenging task, and many researchers have engaged in designing protocols for diverse security related task such as key management, authentication, confidentiality, etc. Recently researchers have also tackled the problem of anonymity in wireless networks (see related work in Sec. 2) ...
IOSR Journal of Computer Engineering (IOSR-JCE)
... updation of routing tableon regular basis happens in proactive routing protocol[9]. EX: DSDV,WRP,OLSR. C. ...
... updation of routing tableon regular basis happens in proactive routing protocol[9]. EX: DSDV,WRP,OLSR. C. ...
PART III OPS-based wide area networks
... Another example of how out-of-sequence packets may affect application performance is the case of delay-sensitive UDP-based traffic, such as real-time traffic. In fact unordered packets may arrive too late and/or the delay required to reorder several out-of-sequence packets may be too high with respect to ...
... Another example of how out-of-sequence packets may affect application performance is the case of delay-sensitive UDP-based traffic, such as real-time traffic. In fact unordered packets may arrive too late and/or the delay required to reorder several out-of-sequence packets may be too high with respect to ...
A Classification and Comparison of Data Mining Algorithms for
... Divide samples into clusters, where each cluster is of the same size. For every cluster do Define the cluster head (A sensor which receives data from all other sensors in the cluster, performs data fusion, and transmits the results to the base station.) Each sensor transmits its measurement sample v ...
... Divide samples into clusters, where each cluster is of the same size. For every cluster do Define the cluster head (A sensor which receives data from all other sensors in the cluster, performs data fusion, and transmits the results to the base station.) Each sensor transmits its measurement sample v ...
Part 4b: DataMining in WSNs - Algorithams and Architectures
... Divide samples into clusters, where each cluster is of the same size. For every cluster do Define the cluster head (A sensor which receives data from all other sensors in the cluster, performs data fusion, and transmits the results to the base station.) Each sensor transmits its measurement sample v ...
... Divide samples into clusters, where each cluster is of the same size. For every cluster do Define the cluster head (A sensor which receives data from all other sensors in the cluster, performs data fusion, and transmits the results to the base station.) Each sensor transmits its measurement sample v ...
Routers - Personal Web Pages
... facilitate the exchange of routing information between networks allowing routers to build routing tables dynamically ...
... facilitate the exchange of routing information between networks allowing routers to build routing tables dynamically ...
Traffic Engineering in Software Defined Networks
... This re-architecture makes it easier for the decision plane to have a global view of network state and permits operators to express desired network behavior more easily. Common to all the above approaches is that an SDN comprises of two main components: • SDN Controller (SDN-C): The controller is a ...
... This re-architecture makes it easier for the decision plane to have a global view of network state and permits operators to express desired network behavior more easily. Common to all the above approaches is that an SDN comprises of two main components: • SDN Controller (SDN-C): The controller is a ...
GF2310821087
... such media, a mobile node can have neighbors which hear its broadcasts and yet do not detect each other (the hidden terminal problem). They [2] do not make any attempt to use specific characteristics of the physical medium in our algorithm, nor to handle specific problems posed by channelization nee ...
... such media, a mobile node can have neighbors which hear its broadcasts and yet do not detect each other (the hidden terminal problem). They [2] do not make any attempt to use specific characteristics of the physical medium in our algorithm, nor to handle specific problems posed by channelization nee ...
ABSTRACT Title of Thesis: THROUGHPUT
... specifically, Liu et al. [5] presented a way to analyze complicated ATM networks with elaborated and adaptive routing and multi-service multi-rate traffic by reduced load approximations. Baras et al. [2] implemented a model evaluating the packet losses as well as the throughput in a wireless network ...
... specifically, Liu et al. [5] presented a way to analyze complicated ATM networks with elaborated and adaptive routing and multi-service multi-rate traffic by reduced load approximations. Baras et al. [2] implemented a model evaluating the packet losses as well as the throughput in a wireless network ...
PPT
... If it is a leaf node and there is a neighbor node having children, it needs to find a leaf node to replace it by sending a FINDREPLACEMENTNODE request to a child of that neighbor node If it is an intermediate node, it needs to find a leaf node to replace it by sending a FINDREPLACEMENTNODE to one of ...
... If it is a leaf node and there is a neighbor node having children, it needs to find a leaf node to replace it by sending a FINDREPLACEMENTNODE request to a child of that neighbor node If it is an intermediate node, it needs to find a leaf node to replace it by sending a FINDREPLACEMENTNODE to one of ...
ppt
... - I have no idea what PRR did - Pastry chooses numerically closest node • Can break ties high or low - Tapestry performs “surrogate routing” • Chooses next highest match on per digit basis ...
... - I have no idea what PRR did - Pastry chooses numerically closest node • Can break ties high or low - Tapestry performs “surrogate routing” • Chooses next highest match on per digit basis ...
To Transmit or Not to Transmit? Distributed Queueing Games in
... , a source-destination pair is identified. Each destination is assumed to be reachable via one-hop by its source node. The spectrum available for communications is divided into a set of frequency channels, whereas the transmission time is divided into consecutive time slots. In each time slot, each b ...
... , a source-destination pair is identified. Each destination is assumed to be reachable via one-hop by its source node. The spectrum available for communications is divided into a set of frequency channels, whereas the transmission time is divided into consecutive time slots. In each time slot, each b ...
Routing
... • After all nodes adjacent to the working node (B) have been inspected and the tentative labels changed if possible, then a search is made to find the tentatively-labeled node with the smallest value • This node is made permanent and becomes the new working node for the next round (node E) ...
... • After all nodes adjacent to the working node (B) have been inspected and the tentative labels changed if possible, then a search is made to find the tentatively-labeled node with the smallest value • This node is made permanent and becomes the new working node for the next round (node E) ...
Inglés
... centralized administration. These network nodes behave as routers and participate in the routes discovery and routes maintenance tasks in conjunction with the other network nodes. A MANET is created in a dynamic way, spontaneously in many times; and the lifetime of the nodes that participate in the ...
... centralized administration. These network nodes behave as routers and participate in the routes discovery and routes maintenance tasks in conjunction with the other network nodes. A MANET is created in a dynamic way, spontaneously in many times; and the lifetime of the nodes that participate in the ...