- Muhazam
... Random Routing • Similar to flooding, but node selects ONE outgoing path for retransmission of incoming packet, instead of all of them • Selection can be random or round robin • Can select outgoing path based on probability calculation • No network info needed • Route is typically not least cost no ...
... Random Routing • Similar to flooding, but node selects ONE outgoing path for retransmission of incoming packet, instead of all of them • Selection can be random or round robin • Can select outgoing path based on probability calculation • No network info needed • Route is typically not least cost no ...
Routing
... – send to all nodes (not just neighbors) information about directly connected links (not entire routing table) ...
... – send to all nodes (not just neighbors) information about directly connected links (not entire routing table) ...
On Influential Node Discovery in Dynamic Social
... interactions, which can be used in order to model the spread of information. • In an online chat network, it may sometimes be possible to model periodic patterns of interaction between different entities. This can help determine the key points in the network for information release. The problem of d ...
... interactions, which can be used in order to model the spread of information. • In an online chat network, it may sometimes be possible to model periodic patterns of interaction between different entities. This can help determine the key points in the network for information release. The problem of d ...
On the Reliability and Additional Overhead of Reliable On
... In mesh based multicasting protocols there may be more than one path between source and destinations providing a more robust operation than the tree-based protocols. Some of the proposed mesh based routing protocols are On Demand Multicast Routing Protocol (ODMRP) [3], Forwarded Group Multicast Pro ...
... In mesh based multicasting protocols there may be more than one path between source and destinations providing a more robust operation than the tree-based protocols. Some of the proposed mesh based routing protocols are On Demand Multicast Routing Protocol (ODMRP) [3], Forwarded Group Multicast Pro ...
An Efficient Graph Search Algorithm for Backbone
... military, monitoring, and infrastructure surveillance. In the latter category, a considerable number of the infrastructures that are monitored have a linear structure which extends over relatively long distances. This causes the wireless sensors to be aligned in a linear topology. New frameworks and ...
... military, monitoring, and infrastructure surveillance. In the latter category, a considerable number of the infrastructures that are monitored have a linear structure which extends over relatively long distances. This causes the wireless sensors to be aligned in a linear topology. New frameworks and ...
Survey on Efficient Multicast Routing Protocols in MANET
... DSR uses source routing; it means that the source node knows the whole route to the destination [15]. This is particularly designed for use in multi hop wireless ad hoc networks of mobile nodes [5]. One of the benefit of DSR protocol is that there is no need to keep routing table. To route a given d ...
... DSR uses source routing; it means that the source node knows the whole route to the destination [15]. This is particularly designed for use in multi hop wireless ad hoc networks of mobile nodes [5]. One of the benefit of DSR protocol is that there is no need to keep routing table. To route a given d ...
3rd Edition, Chapter 5 - Northwestern Networks Group
... OSPF (Open Shortest Path First) “open”: publicly available ...
... OSPF (Open Shortest Path First) “open”: publicly available ...
Link State Routing
... required to ensure that each node has the routing table showing the least-cost node to every other node 1. Creation of the states of the links by each node, called the link state packet or LSP 2. Dissemination of LSPs to every other router, called flooding, in an efficient and reliable way 3. Format ...
... required to ensure that each node has the routing table showing the least-cost node to every other node 1. Creation of the states of the links by each node, called the link state packet or LSP 2. Dissemination of LSPs to every other router, called flooding, in an efficient and reliable way 3. Format ...
Traffic Engineering in Multi-Granularity, Heterogeneous, WDM
... • If the WDM network does not have full wavelength-conversion capability, there will be 2 * (W 3) * N nodes and at most 2 * (W 3) * N 2 links in the auxiliary graph, where W is the number of wavelength channels a fiber supports in the network. • The computational complexity to provision a c ...
... • If the WDM network does not have full wavelength-conversion capability, there will be 2 * (W 3) * N nodes and at most 2 * (W 3) * N 2 links in the auxiliary graph, where W is the number of wavelength channels a fiber supports in the network. • The computational complexity to provision a c ...
Host-Specific Routing
... G - The destination is in another network. If G flag present, indirect delivery (if not, direct delivery) H – If H flag present, destination field contains Host-specific address (if not present, network address) D – If D flag present, routing info added to host routing table via ICMP’s redirection ( ...
... G - The destination is in another network. If G flag present, indirect delivery (if not, direct delivery) H – If H flag present, destination field contains Host-specific address (if not present, network address) D – If D flag present, routing info added to host routing table via ICMP’s redirection ( ...
Top-Down Network Design
... • Interior routing protocols are used within an autonomous system • Exterior routing protocols are used between autonomous systems Autonomous system (two definitions that are often used): “A set of routers that presents a common routing policy to the internetwork” “A network or set of networks that ...
... • Interior routing protocols are used within an autonomous system • Exterior routing protocols are used between autonomous systems Autonomous system (two definitions that are often used): “A set of routers that presents a common routing policy to the internetwork” “A network or set of networks that ...
Top-Down Network Design
... • Interior routing protocols are used within an autonomous system • Exterior routing protocols are used between autonomous systems Autonomous system (two definitions that are often used): “A set of routers that presents a common routing policy to the internetwork” “A network or set of networks that ...
... • Interior routing protocols are used within an autonomous system • Exterior routing protocols are used between autonomous systems Autonomous system (two definitions that are often used): “A set of routers that presents a common routing policy to the internetwork” “A network or set of networks that ...
ICN`13 ~ NLSR: Named-Data Link State Routing Protocol
... and the response is a Data packet containing the name, the data, and a signature by the original data producer. By explicitly naming and signing data, NDN enables features such as in-network caching, multipath forwarding, multicast data delivery and data authenticity. For NDN to work well over wide- ...
... and the response is a Data packet containing the name, the data, and a signature by the original data producer. By explicitly naming and signing data, NDN enables features such as in-network caching, multipath forwarding, multicast data delivery and data authenticity. For NDN to work well over wide- ...
An Approach to Fixed/Mobile Converged Routing
... infrequent changes to the network due to link or router failures or permanent modifications to the addressing scheme or the topology. Mobile Ad hoc NETwork (MANET) routing protocols have been developed to address what could be considered to be an extreme scenario, whereby the mobile nodes have perma ...
... infrequent changes to the network due to link or router failures or permanent modifications to the addressing scheme or the topology. Mobile Ad hoc NETwork (MANET) routing protocols have been developed to address what could be considered to be an extreme scenario, whereby the mobile nodes have perma ...
Performance Evaluation of Real Time Applications for RIP
... protocols like Routing Information Protocol (RIP), Open Shortest Path First (OSPF) and Enhanced Interior Gateway Routing Protocol (EIGRP). Communication through routing protocols depends on the algorithm which in turn is based on the metrics. These metrics are used to calculate the optimum path to t ...
... protocols like Routing Information Protocol (RIP), Open Shortest Path First (OSPF) and Enhanced Interior Gateway Routing Protocol (EIGRP). Communication through routing protocols depends on the algorithm which in turn is based on the metrics. These metrics are used to calculate the optimum path to t ...
tom
... Scalable & efficient: small amount of probing traffic Accurate: capture congestion/failures Incrementally deployable Easy to use ...
... Scalable & efficient: small amount of probing traffic Accurate: capture congestion/failures Incrementally deployable Easy to use ...
On the capacity of ad hoc networks under general node mobility
... n nodes moving according to a stationary and ergodic mobility process (possibly correlated among the nodes) A source node s generates traffic for destination d according to a stationary and ergodic process with rate sd Transmissions between pairs of nodes occur at fixed rate r At any given ...
... n nodes moving according to a stationary and ergodic mobility process (possibly correlated among the nodes) A source node s generates traffic for destination d according to a stationary and ergodic process with rate sd Transmissions between pairs of nodes occur at fixed rate r At any given ...
Taxonomy of communication networks
... Each end-to-end data flow (i.e., a sender-receiver pair) divided into packets Packets have the following structure: Header ...
... Each end-to-end data flow (i.e., a sender-receiver pair) divided into packets Packets have the following structure: Header ...
I/O Router Placement and Fine-Grained Routing
... regular I/O pattern that was prone to congestion if I/O traffic was not properly kept localized. Jaguar’s upgrade from Cray’s SeaStar interconnect to Gemini significantly changed the network’s characteristics. Details about Gemini’s architecture and design are available in other literature [5]. Addi ...
... regular I/O pattern that was prone to congestion if I/O traffic was not properly kept localized. Jaguar’s upgrade from Cray’s SeaStar interconnect to Gemini significantly changed the network’s characteristics. Details about Gemini’s architecture and design are available in other literature [5]. Addi ...
Routing Protocols Overview - Home
... Uses load balancing Uses a combination of distance vector and link-state features. Uses Diffused Update Algorithm (DUAL) to calculate the shortest path. Updates are broadcast every 90 seconds or as triggered by topology changes ...
... Uses load balancing Uses a combination of distance vector and link-state features. Uses Diffused Update Algorithm (DUAL) to calculate the shortest path. Updates are broadcast every 90 seconds or as triggered by topology changes ...