Notes
... Arrays have so many drawbacks, I can’t even list them all here, but here are some: – Wasted space – Wasted time – Clunky for insertion or deletion in the middle – etc. ...
... Arrays have so many drawbacks, I can’t even list them all here, but here are some: – Wasted space – Wasted time – Clunky for insertion or deletion in the middle – etc. ...
ns-tutorial
... In this tutorial, we initially discuss the general installation and configuration of ns-2. Later on, we will discuss how to simulate and analyze the performance of routing protocols for Mobile Ad hoc networks using scenario based experiments. Finally, a list of useful resources is provided for the n ...
... In this tutorial, we initially discuss the general installation and configuration of ns-2. Later on, we will discuss how to simulate and analyze the performance of routing protocols for Mobile Ad hoc networks using scenario based experiments. Finally, a list of useful resources is provided for the n ...
Definition 3: Detection Quality of Edge Sets
... The development of the wireless sensor network (WSN) technology is instrumental in the emerging of Ineternet of Things (IoT) applications [1], ranging from smart cars to smart cities [2]. A WSN [3][4] consists of many sensor nodes (or simply sensors) and few sink nodes (or simply sinks). Sensors are ...
... The development of the wireless sensor network (WSN) technology is instrumental in the emerging of Ineternet of Things (IoT) applications [1], ranging from smart cars to smart cities [2]. A WSN [3][4] consists of many sensor nodes (or simply sensors) and few sink nodes (or simply sinks). Sensors are ...
c 2009 IEEE. Personal use of this material is permitted. However
... Lebrun et al. [30] propose a location-based routing scheme that uses the trajectories of mobile nodes to predict their future distance to the destination and passes messages to nodes that are moving in the direction of the destination. Leguay et al. [31] present a virtual coordinate system where the ...
... Lebrun et al. [30] propose a location-based routing scheme that uses the trajectories of mobile nodes to predict their future distance to the destination and passes messages to nodes that are moving in the direction of the destination. Leguay et al. [31] present a virtual coordinate system where the ...
Improving VPN Performance over Multiple Access Links Larry Roberts
... Towards this goal in an earlier paper we introduced NATALIE [1], a Network-aware traffic equalizer. NATALIE combines an arbitrary set of network interfaces and schedules IP packet transmissions over those interfaces in a weighted round-robin (WRR) fashion. To maximize throughput NATALIE measures the ...
... Towards this goal in an earlier paper we introduced NATALIE [1], a Network-aware traffic equalizer. NATALIE combines an arbitrary set of network interfaces and schedules IP packet transmissions over those interfaces in a weighted round-robin (WRR) fashion. To maximize throughput NATALIE measures the ...
"A Mesh based Robust Topology Discovery Algorithm for Hybrid Wireless Networks"
... Wireless transmissions have much higher bit error rates than wireline transmissions. Current transport protocols, in particular, TCP/IP, are designed for wireline networks. They do not perform well if the frequency of dropped packets is too high. Hence, wireless technologies like 802.11 use MAC laye ...
... Wireless transmissions have much higher bit error rates than wireline transmissions. Current transport protocols, in particular, TCP/IP, are designed for wireline networks. They do not perform well if the frequency of dropped packets is too high. Hence, wireless technologies like 802.11 use MAC laye ...
Document
... VIRO routing algorithm/protocol: DHT-style, but needs to build end-to-end connectivity/routes ...
... VIRO routing algorithm/protocol: DHT-style, but needs to build end-to-end connectivity/routes ...
No Slide Title - Columbia University
... Prefixes of its attached networks (“zero” distance). Its next hop routers (how to find them?) ...
... Prefixes of its attached networks (“zero” distance). Its next hop routers (how to find them?) ...
Distributed Call Admission Control for Ad Hoc Networks
... might be willing to reject the call as soon as a single nonconforming packet is identified. The caller might then decide to postpone the transmission to the future hoping that the present congestion at the network will be rectified. It is important to note that the conformance test for a packet can ...
... might be willing to reject the call as soon as a single nonconforming packet is identified. The caller might then decide to postpone the transmission to the future hoping that the present congestion at the network will be rectified. It is important to note that the conformance test for a packet can ...
Model Answers Mid-Semester Test 2010
... d. Subnet 500: Note that the subnet 500 is not the last possible subnet, it is the last subnet used by the organization. To find the first address in subnet 500, we need to add 16,351,232 (499 x 32678) in base 256 (0. 249.128.0) to the first address in subnet 1. We have 16.0.0.0 + 0.249.128.0 = 16.2 ...
... d. Subnet 500: Note that the subnet 500 is not the last possible subnet, it is the last subnet used by the organization. To find the first address in subnet 500, we need to add 16,351,232 (499 x 32678) in base 256 (0. 249.128.0) to the first address in subnet 1. We have 16.0.0.0 + 0.249.128.0 = 16.2 ...
overlay network - Communications
... • A node’s parent in a spanning tree is its neighbor which forms the smallest angle with the root. • A node need only know information on its neighbors – no routing protocol is needed for the overlay. ...
... • A node’s parent in a spanning tree is its neighbor which forms the smallest angle with the root. • A node need only know information on its neighbors – no routing protocol is needed for the overlay. ...
ppt
... Prefixes of its attached networks (“zero” distance). Its next hop routers (how to find them?) ...
... Prefixes of its attached networks (“zero” distance). Its next hop routers (how to find them?) ...
Peer-to-Peer Networking
... • Nodes store query-neighborID tuples • In case of a hit, routing information at all nodes on the reverse path is updated. ...
... • Nodes store query-neighborID tuples • In case of a hit, routing information at all nodes on the reverse path is updated. ...
Impairments-aware Routing and Spectrum Allocation in Translucent
... in the network to extend that reach. The presence of regenerators transforms an optical network from transparent to translucent; an end-to-end connection might be thus consists of several stitched lightpath segments. Compared to transparent networks, translucent networks thus provide regeneration at ...
... in the network to extend that reach. The presence of regenerators transforms an optical network from transparent to translucent; an end-to-end connection might be thus consists of several stitched lightpath segments. Compared to transparent networks, translucent networks thus provide regeneration at ...
Active Scheme to Measure Throughput of Wireless Access Link in
... The shared-access mechanism of IEEE 802.11 networks along with collisions and channel fading make the measurement of the throughput of a wireless access link complex [1]. Here, throughput is defined as the rate at which data bits can be transmitted in the time taken to transmit a given packet. The t ...
... The shared-access mechanism of IEEE 802.11 networks along with collisions and channel fading make the measurement of the throughput of a wireless access link complex [1]. Here, throughput is defined as the rate at which data bits can be transmitted in the time taken to transmit a given packet. The t ...
The Network Layer
... The fundamental idea is to use flooding to distribute the link state packets. To keep the flood in check, each packet contains a sequence number that is incremented for each new packet sent. Routers keep track of all the (source router, sequence) pairs they see. When a new link state packet comes in ...
... The fundamental idea is to use flooding to distribute the link state packets. To keep the flood in check, each packet contains a sequence number that is incremented for each new packet sent. Routers keep track of all the (source router, sequence) pairs they see. When a new link state packet comes in ...
Designing a Rate-based Transport Protocol for
... The time complexity of the KDE algorithm is of order O(n2 ), where n is the number of consecutive jitter samples stored in the XRTP cache to make an estimation. Lai et. al. [17] used this estimation technique offline for measuring bottleneck bandwidth in their tool pathchar. However, for XRTP, the K ...
... The time complexity of the KDE algorithm is of order O(n2 ), where n is the number of consecutive jitter samples stored in the XRTP cache to make an estimation. Lai et. al. [17] used this estimation technique offline for measuring bottleneck bandwidth in their tool pathchar. However, for XRTP, the K ...
