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...es, performance requirements, and [[data communication|data transmission]] protocols. The 60870 standards are developed by [[IEC TC 57|IEC Technical Committee 5 ...ed data circuits between the systems. The IEC TC 57 WG3 have developed a [[Communications protocol|protocol]] standard for telecontrol, teleprotection, and associate ...

...ons Protocol (a part of [[IEC 60870-6]]), is used for inter-master station communications. Competing standards include the older [[Modbus]] protocol and the newer [[ ...o North American requirements. The protocol is designed to allow reliable communications in the adverse environments that electric utility automation systems are su ...

...C TC 57|IEC Technical Committee 57]] (Working Group 03) have developed a [[communications protocol|protocol]] standard for telecontrol, teleprotection, and associate * IEC TS 60870-5-7 Security extensions to IEC 60870-5-101 and IEC 60870-5-104 protocols (applying IEC 62351) ...

...tion|substation]] automation, which provides interoperability and advanced communications capabilities. ...have a communication port and built-in support for standard communication protocols ([[DNP3]], [[IEC104]] or IEC61850), so they can communicate directly with t ...

...data elements by their location relative to the start of the packet. Some protocols format the information at a [[bit]] level instead of a [[byte]] level. :It is often desirable to carry multiple communication protocols on a network. A protocol identifier field specifies a packet's protocol and ...

The '''Internet Protocol''' ('''IP''') is the [[network layer]] [[communications protocol]] in the [[Internet protocol suite]] for relaying [[datagram]]s ac ...://www.eitc.org/research-opportunities/future-internet-and-optical-quantum-communications/internet-networks-and-tcp-ip/ip-technologies-and-migration|url-status=dead} ...

[[Image:World map of submarine cables.png|300px|thumb|Global [[submarine communications cable|submarine cables]] in 2007]] ...laying out physical carriers of information, such as land and [[submarine communications cable|submarine cables]] and [[earth station]]s must be set in operation. I ...

[[Category:Communications protocols]] ...

...d [[data transmission]] [[Protocol (computing)|protocol]]s. Sliding window protocols are used where reliable in-order delivery of packets is required, such as i ...be much lower than theoretically possible. To address this, sliding window protocols allow a selected number of packets, the ''window'', to be sent without havi ...

...The [[Intelligent electronic device|IED]]s, communications protocols, and communications methods, work together as a system to perform power-system automation. === Communications devices === ...

...a [[control system]] architecture comprising [[computer]]s, networked data communications and [[graphical user interface]]s for [[high-level]] supervision of machine ...allowing access through standard automation [[List of automation protocols|protocols]]. In practice, large SCADA systems have grown to become similar to [[distr ...

...ese acronyms are used to discuss LAN, internet, WAN, routing and switching protocols, and their applicable organizations.<ref>{{Cite book | title = CCNA Exploration 4.0 5.0 Routing Protocols and Concepts Student Lab Manual ...

...ver IP]], and [[videotelephony]]. It therefore serves a similar purpose to protocols like [[XMPP]], but is not based on any existing communication protocol. ...eated inside [[Amdocs]], while building a chat tool called "Amdocs Unified Communications",<ref name="AmdocsUC" /> by Matthew Hodgson and {{Interlanguage link|Amandi ...

...evices such as laboratory balances, pH meters, etc. Networked or wireless communications should be accommodated for by the package which will allow data to be inter ...demonstrating the results of the testing in accordance with the predefined protocols are required prior to release of the ELN software for use. If the reports ...

...l Networking Working Group]] (INWG) forms to research and develop standard protocols. '''1994:''' [[Netscape Communications Corporation|Netscape Communications]] was born. Microsoft created a Web browser for Windows 95. ...

...ions/definition/instant-messaging |access-date=2023-07-22 |website=Unified Communications |language=en}}</ref> It differs from [[email]] in that conversations over i ...les of Instant Messaging {{!}} ezTalks|url=https://www.eztalks.com/unified-communications/examples-of-instant-messaging.html|access-date=2020-08-06|website=www.eztal ...

...News |access-date=2007-08-18}}</ref> while users of [[instant messaging]] protocols like [[Short message service|SMS]] occasionally encourage just the opposite ...chat forums and direct SMS, may be considered more private than other such protocols. ...

...>(Solum, 2008, 68)</ref> Protocols such as TCP/IP as well as other network protocols serve as the rules and conventions by which computers can communicate with ...rivacy Act(ECPA) regulates government access to email and other electronic communications.<ref name="EPIC"/> ...

...ectiveness. This includes, but is not limited to, efficiency and security protocols, development processes, and IT governance or oversight. === Enterprise communications audits === ...

...edia=Britannica.com |date=2015-02-19 |access-date=2016-02-10}}</ref> Many communications satellites are in [[geostationary orbit]] {{convert|22,300|mi|km}} above th ...llites |publisher=Satellites.spacesim.org |access-date=2016-02-10}}</ref> Communications satellites use a wide range of radio and [[microwave]] [[frequencies]]. To ...