Chapter 6 Benchmarking
... the latter, we also consider the possibility to remove the space reuse capability of the ring topology. Packet-level medium access control protocol simulations, using various scheduling algorithms are then run to compare component and network requirements under more realistic statistical traffic fluctu ...
... the latter, we also consider the possibility to remove the space reuse capability of the ring topology. Packet-level medium access control protocol simulations, using various scheduling algorithms are then run to compare component and network requirements under more realistic statistical traffic fluctu ...
Path Probing Relay Routing for Achieving High End-to
... The weighting constant will affect the response time of our scheme and should be determined empirically. The better half of the paths in the probe set, which we call the top set, are kept in the probe set, while the other half of the paths are replaced by a set of new paths, each going through a new ...
... The weighting constant will affect the response time of our scheme and should be determined empirically. The better half of the paths in the probe set, which we call the top set, are kept in the probe set, while the other half of the paths are replaced by a set of new paths, each going through a new ...
PowerPoint Slides
... • State of the art: Toy benchmarks, almost no real data (for evaluating multi-hop wireless networks) ...
... • State of the art: Toy benchmarks, almost no real data (for evaluating multi-hop wireless networks) ...
Reliable Multicast Protocols for MANET
... • Source selects a node from the receiver list as a feedback receiver in a roundrobin fashion and notifies it together with the data packets • The feedback receiver is responsible for replying ACK or NACK to the source until it collects all data packets ...
... • Source selects a node from the receiver list as a feedback receiver in a roundrobin fashion and notifies it together with the data packets • The feedback receiver is responsible for replying ACK or NACK to the source until it collects all data packets ...
Document
... Gossip-Style Failure Detection • If the heartbeat has not increased for more than Tfail seconds, the member is considered failed • And after Tcleanup seconds, it will delete the member from the list • Why two different timeouts? ...
... Gossip-Style Failure Detection • If the heartbeat has not increased for more than Tfail seconds, the member is considered failed • And after Tcleanup seconds, it will delete the member from the list • Why two different timeouts? ...
Crawling AZUREUS
... In this paper we present the results we obtained by crawling the DHT of the BitTorrent client A ZUREUS for several months. Before this study we crawled the DHT KAD that is used by the eMule and aMule clients and that runs for the moment in parallel to the server based eDonkey network. In KAD or eDon ...
... In this paper we present the results we obtained by crawling the DHT of the BitTorrent client A ZUREUS for several months. Before this study we crawled the DHT KAD that is used by the eMule and aMule clients and that runs for the moment in parallel to the server based eDonkey network. In KAD or eDon ...
Liu-TMC07-slide
... to improve flooding efficiency Reducing the constant implicitly used in O(N), where N is the number of nodes in the network. In contrast, the comb-needle scheme achieves O(sqrt(N)) in the best case by balancing push and pull ...
... to improve flooding efficiency Reducing the constant implicitly used in O(N), where N is the number of nodes in the network. In contrast, the comb-needle scheme achieves O(sqrt(N)) in the best case by balancing push and pull ...
ex2-6 - wmmhicks.com
... Classless routing protocols can forward both. Classful routing protocols do not because the receiving router would not recognise them. ...
... Classless routing protocols can forward both. Classful routing protocols do not because the receiving router would not recognise them. ...
Networking Issues in Wireless Sensor Networks
... mica motes [13]. Traditional database methods are resource-intensive, whereas data management schemes for sensor networks need to function on resource-limited nodes. Geographic Routing in Sensor Networks Routing in sensor networks differs from routing in both ad-hoc wireless networks and the Interne ...
... mica motes [13]. Traditional database methods are resource-intensive, whereas data management schemes for sensor networks need to function on resource-limited nodes. Geographic Routing in Sensor Networks Routing in sensor networks differs from routing in both ad-hoc wireless networks and the Interne ...
Proceedings of the 5th Symposium on Operating Systems Design and Implementation USENIX Association
... overflow, randomized loss, or a RED policy (each pipe is FIFO by default). We calculate this time based on the size of the packet, the size of all earlier packets queued waiting to enter the pipe, and the bandwidth of the pipe. As described above, the clock interrupt handler checks for dequeued pack ...
... overflow, randomized loss, or a RED policy (each pipe is FIFO by default). We calculate this time based on the size of the packet, the size of all earlier packets queued waiting to enter the pipe, and the bandwidth of the pipe. As described above, the clock interrupt handler checks for dequeued pack ...
3rd Edition: Chapter 1
... output line speed queueing (delay) and loss due to output port buffer overflow! ...
... output line speed queueing (delay) and loss due to output port buffer overflow! ...
Optimization - Princeton University
... – Send data in packets – Header with source and destination address Best-effort ...
... – Send data in packets – Header with source and destination address Best-effort ...
Competitive and Fair Medium Access despite Reactive
... some (T, 1 − ε)-bounded adversary (with high probability or on expectation) if, for any sufficiently large number of time steps, the nodes manage to perform successful message transmissions in at least a c-fraction of the time steps not jammed by the adversary (with high probability or on expectatio ...
... some (T, 1 − ε)-bounded adversary (with high probability or on expectation) if, for any sufficiently large number of time steps, the nodes manage to perform successful message transmissions in at least a c-fraction of the time steps not jammed by the adversary (with high probability or on expectatio ...
Constrained Application Protocol for Internet of Things
... 2.1 Protocols in Different Layers IoT PHY/MAC Layers involve all the common wireless communication technology, such as IEEE 802.11 series, 802.15 series, HART (Highway Addressable Remote Transducer), etc. IEEE 802.15.4 standard specifies MAC/PHY part for long-range wireless personal area network (LR ...
... 2.1 Protocols in Different Layers IoT PHY/MAC Layers involve all the common wireless communication technology, such as IEEE 802.11 series, 802.15 series, HART (Highway Addressable Remote Transducer), etc. IEEE 802.15.4 standard specifies MAC/PHY part for long-range wireless personal area network (LR ...
Reliable Multicast Protocols for MANET
... • Source selects a node from the receiver list as a feedback receiver in a roundrobin fashion and notifies it together with the data packets • The feedback receiver is responsible for replying ACK or NACK to the source until it collects all data packets ...
... • Source selects a node from the receiver list as a feedback receiver in a roundrobin fashion and notifies it together with the data packets • The feedback receiver is responsible for replying ACK or NACK to the source until it collects all data packets ...
Reliable Multicast Protocols for MANET
... • Source selects a node from the receiver list as a feedback receiver in a roundrobin fashion and notifies it together with the data packets • The feedback receiver is responsible for replying ACK or NACK to the source until it collects all data packets ...
... • Source selects a node from the receiver list as a feedback receiver in a roundrobin fashion and notifies it together with the data packets • The feedback receiver is responsible for replying ACK or NACK to the source until it collects all data packets ...
1 - Binus Repository
... • Traffic coming into the router is compared to ACL entries based on the order that the entries occur in the router. • New statements are added to the end of the list. • The router keeps looking until it has a match. • If no matches are found when the router reaches the end of the list, the traffic ...
... • Traffic coming into the router is compared to ACL entries based on the order that the entries occur in the router. • New statements are added to the end of the list. • The router keeps looking until it has a match. • If no matches are found when the router reaches the end of the list, the traffic ...
CS 552 Computer Networks Quality Of Service
... • The bucket holds tokens instead of packets • Tokens are generated and placed into the token bucket at a constant rate • When a packet arrives at the token bucket, it is transmitted if there is a token available. Otherwise it is buffered until a token becomes available. • The token bucket has a fix ...
... • The bucket holds tokens instead of packets • Tokens are generated and placed into the token bucket at a constant rate • When a packet arrives at the token bucket, it is transmitted if there is a token available. Otherwise it is buffered until a token becomes available. • The token bucket has a fix ...
ARP Address Resolution Protocol
... LANs that are on the same IP network or subnet. The router will not pass ARP broadcasts, but has been configured to act as an ARP proxy. In this example, device A and device D are each trying to send an IP datagram to the other, and so each broadcasts an ARP Request. The router responds to the reque ...
... LANs that are on the same IP network or subnet. The router will not pass ARP broadcasts, but has been configured to act as an ARP proxy. In this example, device A and device D are each trying to send an IP datagram to the other, and so each broadcasts an ARP Request. The router responds to the reque ...
Real-Time Compilation Technologies and Instruction Parallelism
... frame, transmits in next slot – if no collision: node can send new frame in next slot – if collision: node retransmits frame in each subsequent slot with prob. p until success ...
... frame, transmits in next slot – if no collision: node can send new frame in next slot – if collision: node retransmits frame in each subsequent slot with prob. p until success ...
intrusion detection system in ad-hoc networks
... are focusing on either routing protocols or its efficiency but it fails to address the security issues. The nature of some the nodes may be negative as saving the battery power by not forwarding the packets. Denial of service is another serious threat for the network. The main attributes of security ...
... are focusing on either routing protocols or its efficiency but it fails to address the security issues. The nature of some the nodes may be negative as saving the battery power by not forwarding the packets. Denial of service is another serious threat for the network. The main attributes of security ...
