Introduction - Adaptive Systems Lab
... Solving problems of such size is hard, we use convex duality approach to solve the above problem. The complexity of our algorithm is a low order polynomial in M: where M is the number of allowed transmission modes. Algorithm converges in a finite number of steps. Complexity of our algorithm can be f ...
... Solving problems of such size is hard, we use convex duality approach to solve the above problem. The complexity of our algorithm is a low order polynomial in M: where M is the number of allowed transmission modes. Algorithm converges in a finite number of steps. Complexity of our algorithm can be f ...
Ad Hoc Routing
... – AODV outperforms when have more nodes, higher traffic load, greater node mobility • DSR always lower routing overhead (excluding routing header) • DSR poor delivery ratio when many nodes, ...
... – AODV outperforms when have more nodes, higher traffic load, greater node mobility • DSR always lower routing overhead (excluding routing header) • DSR poor delivery ratio when many nodes, ...
Getting Connected (Chapter 2 Part 4) Networking CS 3470, Section 1
... Competition for the same link, speaking at the same time produces the notion of a collision domain. ...
... Competition for the same link, speaking at the same time produces the notion of a collision domain. ...
Embedded System Communication
... Transport – ensures data transfer, error checking e.g. TCP Network – logical addressing, routing e.g. IP (from TCP/IP) ...
... Transport – ensures data transfer, error checking e.g. TCP Network – logical addressing, routing e.g. IP (from TCP/IP) ...
Embedded System Communication
... Transport – ensures data transfer, error checking e.g. TCP Network – logical addressing, routing e.g. IP (from TCP/IP) ...
... Transport – ensures data transfer, error checking e.g. TCP Network – logical addressing, routing e.g. IP (from TCP/IP) ...
Internetwork Operation
... • Used by Routing Information Protocol (RIP) • Requires transmission of lots of information by each router — Distance vector to all neighbors — Contains estimated path cost to all networks in configuration — Changes take long time to propagate ...
... • Used by Routing Information Protocol (RIP) • Requires transmission of lots of information by each router — Distance vector to all neighbors — Contains estimated path cost to all networks in configuration — Changes take long time to propagate ...
The Open System Interconnection (OSI)
... Originally developed by IBM in 1970’s Still IBM’s primary LAN technology In cases of heavy traffic, the token ring network has higher throughput than ethernet due to the deterministic (nonrandom) nature of the medium access Is used in applications in which delay when sending data must be predictable ...
... Originally developed by IBM in 1970’s Still IBM’s primary LAN technology In cases of heavy traffic, the token ring network has higher throughput than ethernet due to the deterministic (nonrandom) nature of the medium access Is used in applications in which delay when sending data must be predictable ...
Network Layer, Virtual Circuits and Datagram Networks
... • Analogous to the transporttransport-layer services, but: • Service: host host--toto-host • No choice: network provides one or the other • Implementation: in the core ...
... • Analogous to the transporttransport-layer services, but: • Service: host host--toto-host • No choice: network provides one or the other • Implementation: in the core ...
ppt
... Random Access Protocols When node has packet to send transmit at full channel data rate R. no a priori coordination among nodes two or more transmitting nodes -> “collision”, random access MAC protocol specifies: how to detect collisions how to recover from collisions (e.g., via delay ...
... Random Access Protocols When node has packet to send transmit at full channel data rate R. no a priori coordination among nodes two or more transmitting nodes -> “collision”, random access MAC protocol specifies: how to detect collisions how to recover from collisions (e.g., via delay ...
![[slides] Sensor network applications](http://s1.studyres.com/store/data/012511086_1-424a16e4574a3171e83c172220490b5b-300x300.png)
[slides] Sensor network applications
... – Routing means carrying data packets from a source node to a destination node (usually called sinks in sensor networks terminology) – Such routing paths helps to create energy-efficient data dissemination paths between sources (sensors) and sinks (global processing unit or human interface devices) ...
... – Routing means carrying data packets from a source node to a destination node (usually called sinks in sensor networks terminology) – Such routing paths helps to create energy-efficient data dissemination paths between sources (sensors) and sinks (global processing unit or human interface devices) ...
Document
... transmits its packets to several destinations simultaneously • Relying on unicast routing by transmitting each copy of packet separately works, but can be very inefficient if number of destination is large • Typical applications is multi-party conferencing over the Internet • Example: Multicast Back ...
... transmits its packets to several destinations simultaneously • Relying on unicast routing by transmitting each copy of packet separately works, but can be very inefficient if number of destination is large • Typical applications is multi-party conferencing over the Internet • Example: Multicast Back ...
Part I: Introduction
... requires O(nE) msgs may have oscillations DV: convergence time varies may be routing loops count-to-infinity problem ...
... requires O(nE) msgs may have oscillations DV: convergence time varies may be routing loops count-to-infinity problem ...
PPTX
... • Each node (peer) should be responsible for certain files • System remain robust during and after the arrival and departure of nodes ...
... • Each node (peer) should be responsible for certain files • System remain robust during and after the arrival and departure of nodes ...
Data Communication Network
... They may then be routed via nodes 5 and 6 or nodes 7 and 6 to the destination. Some nodes connect only to other nodes (e.g., 5 and 7). Their sole task is the internal (to the network) switching of data. Other nodes have one or more stations attached as well. ...
... They may then be routed via nodes 5 and 6 or nodes 7 and 6 to the destination. Some nodes connect only to other nodes (e.g., 5 and 7). Their sole task is the internal (to the network) switching of data. Other nodes have one or more stations attached as well. ...
Lec02c-Interconnection Networks Part 2
... • Let s be the binary representation of the source and d be that of the destination processor. • The data traverses the link to the first switching node. If the most significant bits of s and d are the same, then the data is routed in pass-through mode by the switch else, it switches to crossover. • ...
... • Let s be the binary representation of the source and d be that of the destination processor. • The data traverses the link to the first switching node. If the most significant bits of s and d are the same, then the data is routed in pass-through mode by the switch else, it switches to crossover. • ...
INTRODUCTION TO INFORMATION SYSTEMS TECHNOLOGY
... Provides a reliable byte-stream transfer service between two endpoints on an internet ...
... Provides a reliable byte-stream transfer service between two endpoints on an internet ...
A Probabilistic Misbehavior Detection Scheme towards
... System Model Routing Model Threat Model ...
... System Model Routing Model Threat Model ...
Lecture 10
... • Called the customer provider view -- we have enduser sites, regional service provider networks etc. •Each unit is independent as far as administration goes -- what routing to use, how to assign metrics etc. Each unit is called an Autonomous System or AS. ...
... • Called the customer provider view -- we have enduser sites, regional service provider networks etc. •Each unit is independent as far as administration goes -- what routing to use, how to assign metrics etc. Each unit is called an Autonomous System or AS. ...
