LAN and NETWORKING
... telecommunication and information theory, broadcasting refers to a method of transferring a message to all recipients simultaneously. Broadcasting can be performed as a high level operation in a program, for example broadcasting Message Passing Interface, or it may be a low level networking operatio ...
... telecommunication and information theory, broadcasting refers to a method of transferring a message to all recipients simultaneously. Broadcasting can be performed as a high level operation in a program, for example broadcasting Message Passing Interface, or it may be a low level networking operatio ...
E1922
... wireless networks because of their high bandwidth (up to Gbps), low cost easy installation and also license free long range spectrum. Existence of line of site and alignment between the nodes is one of the key requirements for free space optical communication. In this paper the free space (FSO) comm ...
... wireless networks because of their high bandwidth (up to Gbps), low cost easy installation and also license free long range spectrum. Existence of line of site and alignment between the nodes is one of the key requirements for free space optical communication. In this paper the free space (FSO) comm ...
Multimedia Data Streaming
... framework for transporting real-time Internet video includes two components: congestion control and error control ...
... framework for transporting real-time Internet video includes two components: congestion control and error control ...
Color Beamer (DMX) - Traxon Technologies
... The Color Beamer is a revolutionary LED innovation that can be used for colorfully enriching any environment – indoor as well as outdoor. Thanks to its compact design and its adjustable beam angle, the Color Beamer can easily be installed in any alcove and space, spreading its intense light where le ...
... The Color Beamer is a revolutionary LED innovation that can be used for colorfully enriching any environment – indoor as well as outdoor. Thanks to its compact design and its adjustable beam angle, the Color Beamer can easily be installed in any alcove and space, spreading its intense light where le ...
Power Industry Communication Protocol Features
... class. The CDP data class consists of 14 data fields (some are mandatory and must always be present, others are optional). The StVal field contains the value of the CB ...
... class. The CDP data class consists of 14 data fields (some are mandatory and must always be present, others are optional). The StVal field contains the value of the CB ...
How to contact Acknowledgements
... ♦ is a rare incident, but may be caused by data alternation or loss ♦ also caused by hackers to provoke unusual system behavior ♦ miss insertion and wrong delivery may cause serious problems, therefore some techniques use countermeasurements especially to avoid these problems • out−of−order delivery ...
... ♦ is a rare incident, but may be caused by data alternation or loss ♦ also caused by hackers to provoke unusual system behavior ♦ miss insertion and wrong delivery may cause serious problems, therefore some techniques use countermeasurements especially to avoid these problems • out−of−order delivery ...
4 th - ITU
... •24/7 Real-time monitoring conditions of infrastructure facilities by collecting data with M2M technologies and data mining technologies. Collecting and measuring Traffic and Environmental Impact: Wuhan City •The city implemented over 1000 sensors, devices and gateways from around 100 different vend ...
... •24/7 Real-time monitoring conditions of infrastructure facilities by collecting data with M2M technologies and data mining technologies. Collecting and measuring Traffic and Environmental Impact: Wuhan City •The city implemented over 1000 sensors, devices and gateways from around 100 different vend ...
Understanding Computers, Chapter 7
... Wireless router: Typically connects both wired and wireless devices in a network ...
... Wireless router: Typically connects both wired and wireless devices in a network ...
CA Performance Management for Enterprises
... monitors, stores, analyzes and displays massive amounts of performance information for assuring quality across service providers’ complex, multi-technology, multi-vendor network infrastructures. Designed for high scalability at low cost, the solution enables proactive capacity planning and problem-s ...
... monitors, stores, analyzes and displays massive amounts of performance information for assuring quality across service providers’ complex, multi-technology, multi-vendor network infrastructures. Designed for high scalability at low cost, the solution enables proactive capacity planning and problem-s ...
Wireless Communications Research Overview
... Up to 3 students can collaborate and turn in one HW writeup Collaboration means all collaborators work out all problems together ...
... Up to 3 students can collaborate and turn in one HW writeup Collaboration means all collaborators work out all problems together ...
Active Networks
... "Patrol" and "first-aid" packets can track a problem and rectify it respectively. Code moved to node rather than data to management center Example:Delegated Management. Decentralization helps in scalability, reducing delays from responses and effective bandwidth utilization. ...
... "Patrol" and "first-aid" packets can track a problem and rectify it respectively. Code moved to node rather than data to management center Example:Delegated Management. Decentralization helps in scalability, reducing delays from responses and effective bandwidth utilization. ...
TCP/IP and Other Transports for High
... What do the Layers do? Transport Layer: acts as a go-between for the user and network Provides end-to-end data movement & control Gives the level of reliability/integrity need by the application Can ensure a reliable service (which network layer cannot), e.g. assigns sequence numbers to ide ...
... What do the Layers do? Transport Layer: acts as a go-between for the user and network Provides end-to-end data movement & control Gives the level of reliability/integrity need by the application Can ensure a reliable service (which network layer cannot), e.g. assigns sequence numbers to ide ...
Distributed Systems
... Adapts to load changes by avoiding routing messages on heavily used path Messages may arrive out of order • This problem can be remedied by appending a sequence number to each message ...
... Adapts to load changes by avoiding routing messages on heavily used path Messages may arrive out of order • This problem can be remedied by appending a sequence number to each message ...
ppt
... router will forward packet to a router on the next network over and so on… until packet arrives at router on same network as destination; then, router sends packet directly to destination host Requirements every host needs to know IP address of the router on its LAN every router needs a ro ...
... router will forward packet to a router on the next network over and so on… until packet arrives at router on same network as destination; then, router sends packet directly to destination host Requirements every host needs to know IP address of the router on its LAN every router needs a ro ...
Lecture 2
... • If a client is associated with one AP, all the other APs in the ESS need to learn about that client • If a client associated with an AP sends a frame to a station associated with a different AP, the bridging engine inside the first AP must send the frame over the backbone Ethernet to the second AP ...
... • If a client is associated with one AP, all the other APs in the ESS need to learn about that client • If a client associated with an AP sends a frame to a station associated with a different AP, the bridging engine inside the first AP must send the frame over the backbone Ethernet to the second AP ...
Chap. 2 Basic concepts
... Point-to-point links make fault identification and fault isolation easy. ...
... Point-to-point links make fault identification and fault isolation easy. ...
Catholic University College of Ghana Fiapre
... • Communications between computers can be as simple as cabling two computers to the same printer. It can be as complex as a computer at NASA sending messages through an elaborate system of relays and satellites to tell a computer on Mars how to drive around without hitting the rocks. ...
... • Communications between computers can be as simple as cabling two computers to the same printer. It can be as complex as a computer at NASA sending messages through an elaborate system of relays and satellites to tell a computer on Mars how to drive around without hitting the rocks. ...
Network Management
... Switches may operate at one or more OSI layers, including physical, data link, network, or transport (i.e., end-to-end). A device that operates simultaneously at more than one of these layers is called a multilayer switch, although use of the term is diminishing.[citation needed] In switches inten ...
... Switches may operate at one or more OSI layers, including physical, data link, network, or transport (i.e., end-to-end). A device that operates simultaneously at more than one of these layers is called a multilayer switch, although use of the term is diminishing.[citation needed] In switches inten ...
15-441 Computer Networking Lecture 2 - Protocol Stacks
... • Implementing a functionality at a lower level should have minimum performance impact on the applications that do not use the functionality ...
... • Implementing a functionality at a lower level should have minimum performance impact on the applications that do not use the functionality ...
Introduction - Petra Christian University
... • Building blocks of a network architecture • Each protocol object has two different interfaces – service interface: operations on this protocol – peer-to-peer interface: messages exchanged with peer ...
... • Building blocks of a network architecture • Each protocol object has two different interfaces – service interface: operations on this protocol – peer-to-peer interface: messages exchanged with peer ...
Networking concepts and hardware
... – 1 Gbps coming Will carry most traffic, because most traffic is ...
... – 1 Gbps coming Will carry most traffic, because most traffic is ...
Vibration and Temperature Monitoring System
... The SPIN-DOCTOR Wizard Web Service Data Collector logs temperature, overall vibration and spectrum data in a database format for display in a standard Web browser. ...
... The SPIN-DOCTOR Wizard Web Service Data Collector logs temperature, overall vibration and spectrum data in a database format for display in a standard Web browser. ...