PDF (997 Kbytes) - The Smart Computing Review
... ■ Cluster head Gateway Switch Routing Protocol The Cluster-head Gateway Switch Routing Protocol (CGSR) [10] is a variation of table-driven routing that effectively handles scalability issues in ad hoc networks. It implies hierarchical routing. In CGSR, nodes proactively form clusters by partitioning ...
... ■ Cluster head Gateway Switch Routing Protocol The Cluster-head Gateway Switch Routing Protocol (CGSR) [10] is a variation of table-driven routing that effectively handles scalability issues in ad hoc networks. It implies hierarchical routing. In CGSR, nodes proactively form clusters by partitioning ...
Week_Nine
... IPv6 allows an IPv6 node to change its location on an IPv6 network and still maintain its existing connections. With Mobile IPv6, the mobile node is always reachable through one permanent address. A connection is established with a specific permanent address assigned to the mobile node, and the node ...
... IPv6 allows an IPv6 node to change its location on an IPv6 network and still maintain its existing connections. With Mobile IPv6, the mobile node is always reachable through one permanent address. A connection is established with a specific permanent address assigned to the mobile node, and the node ...
Week_Nine
... IPv6 allows an IPv6 node to change its location on an IPv6 network and still maintain its existing connections. With Mobile IPv6, the mobile node is always reachable through one permanent address. A connection is established with a specific permanent address assigned to the mobile node, and the node ...
... IPv6 allows an IPv6 node to change its location on an IPv6 network and still maintain its existing connections. With Mobile IPv6, the mobile node is always reachable through one permanent address. A connection is established with a specific permanent address assigned to the mobile node, and the node ...
"Anonymous Gossip: Improving Multicast Reliability in Mobile Ad-Hoc Networks"
... a very high probability and with distant nodes occasionally. Our AG protocol is augmented to achieve this optimization. Here, we assume some familiarity with MAODV, because the constraint of brevity prevents us from explaining MAODV in detail, and yet our algorithm builds upon it. We require each no ...
... a very high probability and with distant nodes occasionally. Our AG protocol is augmented to achieve this optimization. Here, we assume some familiarity with MAODV, because the constraint of brevity prevents us from explaining MAODV in detail, and yet our algorithm builds upon it. We require each no ...
... Whenever a node receives a p-route from a neighbor it extends the attribute of that route into the attribute of a candidate route to reach p via that neighbor. Among the candidate p-routes learned from its neighbors, the node elects the one with the most preferred attribute and sends it to its neigh ...
2011-02-3.presentation
... Additional known attacks were also adjusted to the IS-IS protocol. The final report includes more specific details about the modification needed for both these attacks and the presented one. We believe that all known OSPF attacks are also applicable on IS-IS. The adjustments are usually minor and al ...
... Additional known attacks were also adjusted to the IS-IS protocol. The final report includes more specific details about the modification needed for both these attacks and the presented one. We believe that all known OSPF attacks are also applicable on IS-IS. The adjustments are usually minor and al ...
Evaluating the Eifel Algorithm for TCP in a GPRS Network
... examined packet traces of such connections. Apparently, Reno with Eifel suffers from lengthy nonspurious timeouts caused by packet losses. Figure 7 shows an example of the poor performance of Reno with Eifel when packet losses occur. The first timeout at second 30 is caused by a delay and is spuriou ...
... examined packet traces of such connections. Apparently, Reno with Eifel suffers from lengthy nonspurious timeouts caused by packet losses. Figure 7 shows an example of the poor performance of Reno with Eifel when packet losses occur. The first timeout at second 30 is caused by a delay and is spuriou ...
Evaluating the Overheads of Source-Directed Quality-of-Service Routing
... peer groups or areas [12]. To characterize the effects of stale information, comparisons of different QoS-routing algorithms have included simulation experiments that vary the link-state update period [2, 17, 18], while other work considers a combination of periodic and triggered updates [21]. Howe ...
... peer groups or areas [12]. To characterize the effects of stale information, comparisons of different QoS-routing algorithms have included simulation experiments that vary the link-state update period [2, 17, 18], while other work considers a combination of periodic and triggered updates [21]. Howe ...
ECE/CS 4984: Lecture 9
... Qayyum, and L. Viennot, “Optimized Link State Routing Protocol for Ad Hoc Networks,” Proceedings IEEE INMIC, 2001, pp. 62-68. ...
... Qayyum, and L. Viennot, “Optimized Link State Routing Protocol for Ad Hoc Networks,” Proceedings IEEE INMIC, 2001, pp. 62-68. ...
Globecom 09 Poster
... Ad hoc Network (MANET) substrate. Users can declaratively express high-level policy constraints on how From the network point of view, the predicate is a set of “content” should be routed. For example, content can be directed through an intermediary DTN node 3+-4$#.$-'$!5(6$# 1 rules that each MANET ...
... Ad hoc Network (MANET) substrate. Users can declaratively express high-level policy constraints on how From the network point of view, the predicate is a set of “content” should be routed. For example, content can be directed through an intermediary DTN node 3+-4$#.$-'$!5(6$# 1 rules that each MANET ...
Network Positioning for Wide-Area and Wireless Networks.
... (and other items of interest) are Localityaware content, computing, routing, service discovery, event tracking in sensor networks, ... ...
... (and other items of interest) are Localityaware content, computing, routing, service discovery, event tracking in sensor networks, ... ...
Immediate ECN
... – For zero-delay can use a virtual queue [RC5670] • hardware implementations [“How to Build a Virtual Queue from Two Leaky Buckets”] • see HULL for specifics with DCTCP ...
... – For zero-delay can use a virtual queue [RC5670] • hardware implementations [“How to Build a Virtual Queue from Two Leaky Buckets”] • see HULL for specifics with DCTCP ...
Frank Mann CCAI-CCNA Module 6: Routing and Routing
... An exterior routing protocol must isolate autonomous systems. • Remember, autonomous systems are managed by different administrations. Networks must have a protocol to communicate between these different systems. ...
... An exterior routing protocol must isolate autonomous systems. • Remember, autonomous systems are managed by different administrations. Networks must have a protocol to communicate between these different systems. ...
Routing protocol Chapter 4 4.1 Introduction
... available, in which case crankbacks are needed. Crankbacks require the management of more state information, which leads to increased hardware complexity. The routing protocol should be executed in parallel by all the SONET switches, without segmenting the network. This allows all the nodes to have ...
... available, in which case crankbacks are needed. Crankbacks require the management of more state information, which leads to increased hardware complexity. The routing protocol should be executed in parallel by all the SONET switches, without segmenting the network. This allows all the nodes to have ...
slides - Inria
... This process will continue for 44 iterations! Usually called count-to-infinity problem. ...
... This process will continue for 44 iterations! Usually called count-to-infinity problem. ...
"The Performance of Query Control Schemes for the Zone Routing Protocol"
... route query messages until they arrive at the edge of the routing zone. As we will show later, proper control of the route query process requires that the routing protocol monitor and relay query messages on a hop-by-hop basis. The network layer is used to deliver query messages to a set of downstre ...
... route query messages until they arrive at the edge of the routing zone. As we will show later, proper control of the route query process requires that the routing protocol monitor and relay query messages on a hop-by-hop basis. The network layer is used to deliver query messages to a set of downstre ...
Collection Tree Protocol
... coherence times as small as 500 milliseconds [29]. Being efficient requires using these links when possible, but avoiding them when they fail. The four-bit link estimator, for example, is able to reduce delivery costs by up to 44% by changing its estimates as quickly as every five packets [11]. Such ...
... coherence times as small as 500 milliseconds [29]. Being efficient requires using these links when possible, but avoiding them when they fail. The four-bit link estimator, for example, is able to reduce delivery costs by up to 44% by changing its estimates as quickly as every five packets [11]. Such ...
Joint Multiple Description Coding and FEC for Delay
... are assumed available for transmission over the network immediately, but a copy of each packet will be made and sent to the FEC encoder to generate the redundant packets. Let Te denote the encoding delay, i.e., the processing time for the FEC encoder to execute the coding algorithm and generate redu ...
... are assumed available for transmission over the network immediately, but a copy of each packet will be made and sent to the FEC encoder to generate the redundant packets. Let Te denote the encoding delay, i.e., the processing time for the FEC encoder to execute the coding algorithm and generate redu ...
Probability Model Based Energy Efficient and Reliable
... dimensional space [7,8]. In addition, if the WSN consists thousands of nodes, it is difficult to calculate the optimal transmission ranges for transmitting the packets to the concerned nodes [3]. On the other hand, even reducing the transmission range of nodes is the most common and effective approa ...
... dimensional space [7,8]. In addition, if the WSN consists thousands of nodes, it is difficult to calculate the optimal transmission ranges for transmitting the packets to the concerned nodes [3]. On the other hand, even reducing the transmission range of nodes is the most common and effective approa ...
Week_Seven_Network_ppt
... of individual network devices. Earlier, configuration of the IP addresses was a manual process requiring support of a DHCP server. However, IPv6 allows the network devices to automatically acquire IP addresses and also has provision for renumbering/reallocation of the IP addresses en masse. With a r ...
... of individual network devices. Earlier, configuration of the IP addresses was a manual process requiring support of a DHCP server. However, IPv6 allows the network devices to automatically acquire IP addresses and also has provision for renumbering/reallocation of the IP addresses en masse. With a r ...
rlp_om_part2.7ch27ip..
... browser downloading - max. throughput is optimal real-time audio - least jitter is optimal administrative cost (corporate policy to control traffic) hop count (fewer hops for customer, more for internal) ...
... browser downloading - max. throughput is optimal real-time audio - least jitter is optimal administrative cost (corporate policy to control traffic) hop count (fewer hops for customer, more for internal) ...
Dynamic Node Reconfiguration in a Parallel
... perform poor] y when several logical nodes are placed on the same physical node. The system can maintain coherency between colocated address spaces using the same mechanisms that are used in the distributed case (transferring data with RPC), but this is much more expensive than using the physically ...
... perform poor] y when several logical nodes are placed on the same physical node. The system can maintain coherency between colocated address spaces using the same mechanisms that are used in the distributed case (transferring data with RPC), but this is much more expensive than using the physically ...
BlueTooth Simulation - Networked Software Systems Laboratory
... Bluetooth scheduling algorithm. We will shortly explain each of these problems. Bluetooth scatternets problem Although scatternets are defined by BT specifications, there are some uncovered points which need to be specific handled. A simple example is considering a master that is also a slave in a ...
... Bluetooth scheduling algorithm. We will shortly explain each of these problems. Bluetooth scatternets problem Although scatternets are defined by BT specifications, there are some uncovered points which need to be specific handled. A simple example is considering a master that is also a slave in a ...
Week_Nine_Net_Design_ppt
... IPv6 allows an IPv6 node to change its location on an IPv6 network and still maintain its existing connections. With Mobile IPv6, the mobile node is always reachable through one permanent address. A connection is established with a specific permanent address assigned to the mobile node, and the node ...
... IPv6 allows an IPv6 node to change its location on an IPv6 network and still maintain its existing connections. With Mobile IPv6, the mobile node is always reachable through one permanent address. A connection is established with a specific permanent address assigned to the mobile node, and the node ...
DEFT: Distributed Exponentially-weighted Flow Splitting
... link-state routing protocols, and link weights is a concise form of configuration state, with one parameter on each unidirectional link. The weights have natural default values (e.g., inversely proportional to link capacity or proportional to propagation delay). If the topology changes, the routers ...
... link-state routing protocols, and link weights is a concise form of configuration state, with one parameter on each unidirectional link. The weights have natural default values (e.g., inversely proportional to link capacity or proportional to propagation delay). If the topology changes, the routers ...