Zone Routing Protocol (ZRP)
... discovery is needed. Instead of broadcasting packets, ZRP uses a concept called bordercasting. Bordercasting utilizes the topology information provided by IARP to direct query request to the border of the zone. The bordercast packet delivery service is provided by the Bordercast Resolution Protocol ...
... discovery is needed. Instead of broadcasting packets, ZRP uses a concept called bordercasting. Bordercasting utilizes the topology information provided by IARP to direct query request to the border of the zone. The bordercast packet delivery service is provided by the Bordercast Resolution Protocol ...
Networking Research Group
... constant delay to each link. It does not model either queuing delay or packet losses because modeling these would prevent simulation of large networks. The simulations ran on five network topologies with 5050 routers, which were generated using the Georgia Tech [13] random graph generator according t ...
... constant delay to each link. It does not model either queuing delay or packet losses because modeling these would prevent simulation of large networks. The simulations ran on five network topologies with 5050 routers, which were generated using the Georgia Tech [13] random graph generator according t ...
Path Probing Relay Routing for Achieving High End-to
... TCP/UDP flow. This implies that a node participating in an overlay network can deal with congestion more promptly. In addition, one can use alternative or redundant paths to improve reliability or efficiency with a much finer granularity of control than what can be provided by the underlying IP netw ...
... TCP/UDP flow. This implies that a node participating in an overlay network can deal with congestion more promptly. In addition, one can use alternative or redundant paths to improve reliability or efficiency with a much finer granularity of control than what can be provided by the underlying IP netw ...
A Comparative and Analysis Study of Data Flow in
... Disadvantage of Mesh Topology: There is mesh of wiring which can be difficult to manage. Installation is complex as each node is connected to every node. Cabling cost is high. B. Ring Topology In this topology, the network cable passes from one node to another until all nodes are connected in ...
... Disadvantage of Mesh Topology: There is mesh of wiring which can be difficult to manage. Installation is complex as each node is connected to every node. Cabling cost is high. B. Ring Topology In this topology, the network cable passes from one node to another until all nodes are connected in ...
P2P Networking
... disappears from the cache at some rate independent of the object cached (e.g., object lifetime is i.i.d.) Algorithm Sqrt-Cache: cache a copy of object i (once found) at each node visited while searching for object i ...
... disappears from the cache at some rate independent of the object cached (e.g., object lifetime is i.i.d.) Algorithm Sqrt-Cache: cache a copy of object i (once found) at each node visited while searching for object i ...
IOSR Journal of Electronics and Communication Engineering (IOSRJECE)
... arbitrary communication graph. In such environment, Neighbor nodes communicate directly with each other‟s while communication between non-neighbor nodes performed via the intermediate nodes which act as routers. As the network topology changes frequently because of node mobility and power limitation ...
... arbitrary communication graph. In such environment, Neighbor nodes communicate directly with each other‟s while communication between non-neighbor nodes performed via the intermediate nodes which act as routers. As the network topology changes frequently because of node mobility and power limitation ...
T R ECHNICAL ESEARCH
... resources have been reserved all the way from the source to the destination. Because of the nature of the Directed Acyclic Graph (DAG), INORA tries to get a route which satis es QoS requirements locally. When this fails, the search for a route which satis es the QoS requirement becomes more global. ...
... resources have been reserved all the way from the source to the destination. Because of the nature of the Directed Acyclic Graph (DAG), INORA tries to get a route which satis es QoS requirements locally. When this fails, the search for a route which satis es the QoS requirement becomes more global. ...
January 1982 LIDS-P-1175 DISTRIBUTED MINIMUM HOP ALGORITHMS* by
... "level k + 1" message containing a list of all nodes k + 1 hops away. Finally, if this list of nodes Z + 1 hops away is empty, the node knows that its table is complete and its part in the algorithm is finished. Neighboring nodes need take no special account of such an empty list since they must als ...
... "level k + 1" message containing a list of all nodes k + 1 hops away. Finally, if this list of nodes Z + 1 hops away is empty, the node knows that its table is complete and its part in the algorithm is finished. Neighboring nodes need take no special account of such an empty list since they must als ...
QU-RPL: Queue Utilization based RPL for Load
... been mainly designed and used for low rate traffic scenarios, it needs to be capable of handling high rate traffic. This is because, even though each node generates low rate data, nodes near a sink (i.e., LBR) have to relay very high rate traffic. For this reason, congestion and load-balancing issue ...
... been mainly designed and used for low rate traffic scenarios, it needs to be capable of handling high rate traffic. This is because, even though each node generates low rate data, nodes near a sink (i.e., LBR) have to relay very high rate traffic. For this reason, congestion and load-balancing issue ...
ppt
... 1 In slow start, a sender doubles its window size every RTT if all sent packets were acknowledged T/F 2 In steady state, a sender increases its window size by one packet for each acknowledgement T/F – increases by one MSS for every RTT 3 A sender that underestimates the round-trip time of a connect ...
... 1 In slow start, a sender doubles its window size every RTT if all sent packets were acknowledged T/F 2 In steady state, a sender increases its window size by one packet for each acknowledgement T/F – increases by one MSS for every RTT 3 A sender that underestimates the round-trip time of a connect ...
A Common Protocol for Implementing Various DHT Algorithms
... have been proposed. These DHTs are based on the idea of consistent hashing [6] and they share a fundamental function, namely routing a message to a node responsible for an identifier (key) in O(log2b N ) steps using a certain routing metric where N is the number of nodes in the system and b is the b ...
... have been proposed. These DHTs are based on the idea of consistent hashing [6] and they share a fundamental function, namely routing a message to a node responsible for an identifier (key) in O(log2b N ) steps using a certain routing metric where N is the number of nodes in the system and b is the b ...
Dynamic.Routing.Protocols Power
... about networks to other routers A procedure for receiving reachability information from other routers A procedure for determining optimal routes based on the reachability information it has and for recording this information in a routing table A procedure for reacting to, compensation for, and adver ...
... about networks to other routers A procedure for receiving reachability information from other routers A procedure for determining optimal routes based on the reachability information it has and for recording this information in a routing table A procedure for reacting to, compensation for, and adver ...
FA21956961
... (Demux) and an optical switching network (OSN). The electronic components are input modules (IM), output module (OM), a control burst router (CBRT), and a scheduler. An optical burst switch control unit transfers an incoming data burst from an input port to its destination output port. When an edge ...
... (Demux) and an optical switching network (OSN). The electronic components are input modules (IM), output module (OM), a control burst router (CBRT), and a scheduler. An optical burst switch control unit transfers an incoming data burst from an input port to its destination output port. When an edge ...
Self Organizing Wireless Mesh Networks
... 802.11 ARQ mechanism may have to retransmit the probe or the probe-ack packet several times to get it delivered correctly. This increases the RTT along that hop. Finally, if despite the ARQ mechanism, a probe or a probe-ack packet is lost, the sender node detect the loss, and increases the moving av ...
... 802.11 ARQ mechanism may have to retransmit the probe or the probe-ack packet several times to get it delivered correctly. This increases the RTT along that hop. Finally, if despite the ARQ mechanism, a probe or a probe-ack packet is lost, the sender node detect the loss, and increases the moving av ...
Reliable Localization Algorithms Using RSS
... such as shadowing due to heterogeneity in the medium resulting from objects such as walls or buildings, can cause the signal to degrade contrary to the path-loss model. These errors cannot be averaged out by taking multiple measurements, as the pathloss model cannot be specifically designed for each ...
... such as shadowing due to heterogeneity in the medium resulting from objects such as walls or buildings, can cause the signal to degrade contrary to the path-loss model. These errors cannot be averaged out by taking multiple measurements, as the pathloss model cannot be specifically designed for each ...
looking up data in p2p systems
... message along a path that approximates the straight line in the coordinate space from the querier to the node storing the key. Upon receiving a query, a node forwards it to the neighbor closest in the coordinate space to the node storing the key, breaking ties arbitrarily. Figure 1(b) shows the path ...
... message along a path that approximates the straight line in the coordinate space from the querier to the node storing the key. Upon receiving a query, a node forwards it to the neighbor closest in the coordinate space to the node storing the key, breaking ties arbitrarily. Figure 1(b) shows the path ...
Analysing routing protocols: four nodes topologies are sufficient
... main reasons is the fact that analysing routing protocols require to consider a different attacker model. Indeed, in contrast to standard security protocols where the attacker is assumed to control all the communications, an attacker for routing protocols is localized, i.e. it can control only a finit ...
... main reasons is the fact that analysing routing protocols require to consider a different attacker model. Indeed, in contrast to standard security protocols where the attacker is assumed to control all the communications, an attacker for routing protocols is localized, i.e. it can control only a finit ...
Dynamic Routing - Department of Computer Technology and
... cannot compare routing metrics from multiple A.S Exchange routing informaiton with a router autonomous system (A.S) Complex to install and operate More flexibility and less traffic ...
... cannot compare routing metrics from multiple A.S Exchange routing informaiton with a router autonomous system (A.S) Complex to install and operate More flexibility and less traffic ...
Rate adaptation games in wireless.pdf
... [2], but many other algorithms have been proposed in the literature to replace ARF, see e.g. [3], [4], [5]. One of the key limitation of the tracking approach is that the channel has to be constant during many packet transmissions so that the tracking algorithm is able to converge to the optimal rat ...
... [2], but many other algorithms have been proposed in the literature to replace ARF, see e.g. [3], [4], [5]. One of the key limitation of the tracking approach is that the channel has to be constant during many packet transmissions so that the tracking algorithm is able to converge to the optimal rat ...