Devices 6 - Muhammad sami
... Least-Cost Routing: Which path does router choose to send packet over a network? The decision of least-cost routing is based on efficiency; which of the available pathways are the cheapest or shortest? A value is assigned to each links. The term shortest, in this context, can mean either of two ...
... Least-Cost Routing: Which path does router choose to send packet over a network? The decision of least-cost routing is based on efficiency; which of the available pathways are the cheapest or shortest? A value is assigned to each links. The term shortest, in this context, can mean either of two ...
ppt - ICEBERG Project
... • Collecting radio traces is time consuming – MTA – Markov-Based Trace Analysis Algorithm – Mathematical channel models based on empirical trace measurements – Enables generation of artificial traces with same statistical characteristics as real traces (BER, burst error length, etc) ...
... • Collecting radio traces is time consuming – MTA – Markov-Based Trace Analysis Algorithm – Mathematical channel models based on empirical trace measurements – Enables generation of artificial traces with same statistical characteristics as real traces (BER, burst error length, etc) ...
doc.: IEEE 15-09-0382-00-004g
... Abstract: EPRI perspective on the activities of the TG4g-SUN Purpose: Smart Utility Networks Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this docum ...
... Abstract: EPRI perspective on the activities of the TG4g-SUN Purpose: Smart Utility Networks Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this docum ...
Tuesday, October 21st - University of Pittsburgh
... need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult Network Layer 4-18 ...
... need for guaranteed (computers) service can adapt, perform “dumb” end systems control, error recovery telephones simple inside network, complexity inside complexity at “edge” network many link types different characteristics uniform service difficult Network Layer 4-18 ...
Enhancing Routing Techniques to Trace Efficient Transfer
... maintain route information in advance, this will creates a route only when there is a need that’s why it is called on-demand routing protocol. Wireless Sensor Network is one promising application on wireless ad hoc networks. The use of real-time applications over wireless networks force on service p ...
... maintain route information in advance, this will creates a route only when there is a need that’s why it is called on-demand routing protocol. Wireless Sensor Network is one promising application on wireless ad hoc networks. The use of real-time applications over wireless networks force on service p ...
Management Information Systems
... OSI model • In 1984 the number of international standardization organizations (ISO, ITU-T and others) developed the Open System Interconnection model (OSI). • The OSI model defines the different levels of interoperability, gives them the standard names and indicates which functions levels must perf ...
... OSI model • In 1984 the number of international standardization organizations (ISO, ITU-T and others) developed the Open System Interconnection model (OSI). • The OSI model defines the different levels of interoperability, gives them the standard names and indicates which functions levels must perf ...
atm-asynchronous transfer mode
... ATM-ASYNCHRONOUS TRANSFER MODE Definition: ATM is a high-speed networking standard designed to support both voice and data communications. ATM can support speeds ATM operates at the data link layer over either fiber or twisted-pair cable. ATM differs from more common data link technologies like Ethe ...
... ATM-ASYNCHRONOUS TRANSFER MODE Definition: ATM is a high-speed networking standard designed to support both voice and data communications. ATM can support speeds ATM operates at the data link layer over either fiber or twisted-pair cable. ATM differs from more common data link technologies like Ethe ...
Network Architectures - Computing Sciences
... Header Checksum (16 bits) – Used to detect errors in IP header only – Since ‘Time to Die’ changes at each hop, checksum is also recomputed ...
... Header Checksum (16 bits) – Used to detect errors in IP header only – Since ‘Time to Die’ changes at each hop, checksum is also recomputed ...
requirements for Network Monitoring
... - a distributed system that periodically monitors and dynamically forecasts the performance various network and computational resources can deliver over a given time interval. - The service operates a distributed set of performance sensors (network monitors, CPU monitors, etc.) from which it gathers ...
... - a distributed system that periodically monitors and dynamically forecasts the performance various network and computational resources can deliver over a given time interval. - The service operates a distributed set of performance sensors (network monitors, CPU monitors, etc.) from which it gathers ...
Questions from CIS410 Section 2
... is best used over a large geographical area regenerates electrical signals from one segment of cable to another cannot connect two different types of media none of the above ...
... is best used over a large geographical area regenerates electrical signals from one segment of cable to another cannot connect two different types of media none of the above ...
Week 3 Teacher Presentation File
... outside the LAN – for example, a Google search from your computer rather than you opening a file which is stored on our network. • Protocols – rules – will define how each packed is packed in a series of “envelopes” so they can be unpacked in the correct order when they arrive. These rules are: TCP ...
... outside the LAN – for example, a Google search from your computer rather than you opening a file which is stored on our network. • Protocols – rules – will define how each packed is packed in a series of “envelopes” so they can be unpacked in the correct order when they arrive. These rules are: TCP ...
computer networks sample question bank
... secondary ring. In case of failure of a node or a fiber link, the ring is restored the by wrapping up the primary ring to the secondary ring. Further improvement in reliability can achieve by using dual ring of trees and dual homing mechanism. It will provide multiple paths and if one path fails, an ...
... secondary ring. In case of failure of a node or a fiber link, the ring is restored the by wrapping up the primary ring to the secondary ring. Further improvement in reliability can achieve by using dual ring of trees and dual homing mechanism. It will provide multiple paths and if one path fails, an ...
Network - Moodle
... • The data-link layer supervises the transmission. It confirms the checksum, and then addresses and duplicates the packets. This layer keeps a copy of each packet until it receives confirmation from the next point along the route that the packet has arrived undamaged. ...
... • The data-link layer supervises the transmission. It confirms the checksum, and then addresses and duplicates the packets. This layer keeps a copy of each packet until it receives confirmation from the next point along the route that the packet has arrived undamaged. ...
Data Communication and Networking
... they Operate, What type of technologies are available in the market, which design best fills which set of needs. Similar to the fact that computers has brought a tremendous change for business, data communication and networking is revolutionary. Just imagine the internet connectivity, it was very sl ...
... they Operate, What type of technologies are available in the market, which design best fills which set of needs. Similar to the fact that computers has brought a tremendous change for business, data communication and networking is revolutionary. Just imagine the internet connectivity, it was very sl ...
sec overview
... TFTP data contains for example 400 bytes of file data. The application protocol adds a TFTP header, which is 4 bytes large. TFTP uses UDP, so UDP header is presented. A UDP header is 8 bytes large. The IP header adds another 20 bytes. Finally, an Ethernet header and trailer are added. Those are 14 a ...
... TFTP data contains for example 400 bytes of file data. The application protocol adds a TFTP header, which is 4 bytes large. TFTP uses UDP, so UDP header is presented. A UDP header is 8 bytes large. The IP header adds another 20 bytes. Finally, an Ethernet header and trailer are added. Those are 14 a ...
An Introduction to Software
... • The life cycle for network protocols is much longer than that for software • Timely research does not find its way into practice Data communication EDA344 | 2016-02-21 | Page 10 ...
... • The life cycle for network protocols is much longer than that for software • Timely research does not find its way into practice Data communication EDA344 | 2016-02-21 | Page 10 ...
2-1 ATM MPLS
... Store-and-forward transmission Multiple packets may arrive at once Need buffer space for temporary storage Multiplexing on a link ...
... Store-and-forward transmission Multiple packets may arrive at once Need buffer space for temporary storage Multiplexing on a link ...
Chapter 2 Protocols and Architecture
... • Each layer performs a subset of the required communication functions • Each layer relies on the next lower layer to perform more primitive functions • Each layer provides services to the next higher layer • Changes in one layer should not require changes in other layers ...
... • Each layer performs a subset of the required communication functions • Each layer relies on the next lower layer to perform more primitive functions • Each layer provides services to the next higher layer • Changes in one layer should not require changes in other layers ...
COA2011-6 - KT6144-UKM
... Alternative to dedicating a channel for the entire length of the message Packets from several sources can share a single channel Each sender/receiver pair appears to have a channel to itself Receiving computer can process an entire block of data instead of a character or byte at a time Simplifies sy ...
... Alternative to dedicating a channel for the entire length of the message Packets from several sources can share a single channel Each sender/receiver pair appears to have a channel to itself Receiving computer can process an entire block of data instead of a character or byte at a time Simplifies sy ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... power station. To transmit over long distances, it is then stepped-up to 400kV, 220kV or 132kV as necessary. Power is carried through a transmission network of high voltage lines. Usually, these lines run into hundreds of kilometers and deliver the power into a common power pool called the grid. The ...
... power station. To transmit over long distances, it is then stepped-up to 400kV, 220kV or 132kV as necessary. Power is carried through a transmission network of high voltage lines. Usually, these lines run into hundreds of kilometers and deliver the power into a common power pool called the grid. The ...
