Access control — is the ability to permit or deny the use of a particular resource by a particular entity. Access control mechanisms can be used in managing physical resources (such as a movie theater, to which only ticketholders should be admitted), logical… … Wikipedia
Channel (communications) — Old telephone wires are a challenging communications channel for modern digital communications. In telecommunications and computer networking, a communication channel, or channel, refers either to a physical transmission medium such as a wire, or … Wikipedia
Channel coordination — (or supply chain coordination) aims at improving supply chain performance by aligning the plans and the objectives of individual enterprises. It usually focuses on inventory management and ordering decisions in distributed inter company settings … Wikipedia
Common Interface — Various components of Conditional Access Common Interfa … Wikipedia
Channel access method — In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi point transmission medium to transmit over it and to share its capacity. Examples of shared… … Wikipedia
Common External Power Supply — In 2009 several government, consumer and industry initiatives resulted in the European Union s definition of a common External Power Supply (EPS) for use with data enabled mobile phones sold in the EU. An external power supply is the AC power… … Wikipedia
Common-cause and special-cause — Type of variation Synonyms Common cause Chance cause Non assignable cause Noise Natural pattern Special cause Assignable cause Signal Unnatural pattern Common and special causes are the two distinct origins of variation in a process, as defined… … Wikipedia
Public-access television — Public access redirects here. For the film, see Public Access. For PEG cable television channels, see Public, educational, and government access. For international cable television channels, see Community television. Public access television is a … Wikipedia
Control channel — In radio communication, a control channel is a central channel that controls other constituent radios by handling data streams. It is most often used in the context of a trunked radio system, where the control channel sends data which coordinates … Wikipedia
Control Channel — Ein Control Channel (CCH) ist ein Steuerungskanal in einem Mobilfunknetz, über den Signalisierungs und Steuerungsinformationen zwischen verschiedenen Netzelementen und Endgeräten ausgetauscht werden. Inhaltsverzeichnis 1 GSM Steuerungskanäle 2… … Deutsch Wikipedia
Demand Assigned Multiple Access — This article is about the information technology. For other uses, see Dama (disambiguation). Demand Assigned Multiple Access (DAMA) is a technology used to assign a channel to clients that don t need to use it constantly. DAMA systems assign… … Wikipedia