wasted bandwidth

См. также в других словарях:

• Anti-spam techniques — To prevent e mail spam (aka unsolicited bulk email), both end users and administrators of e mail systems use various anti spam techniques. Some of these techniques have been embedded in products, services and software to ease the burden on users… …   Wikipedia

• Chain letter — For other uses, see Chain letter (disambiguation). Top portion of a Letter from Heaven, produced in England …   Wikipedia

• Flooding (computer networking) — Flooding is a simple routing algorithm in which every incoming packet is sent through every outgoing link. Advantages* If a packet can be delivered, it will (probably multiple times). * Since flooding naturally utilizes every path through the… …   Wikipedia

• Sciencenet — Infobox Software name = Sciencenet YaCy caption = developer = Michael Christen latest release version = 0.61 latest release date = October 2, 2008 operating system = Platform independent genre = Search engine programming language = Java license …   Wikipedia

• Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… …   Wikipedia

• Last mile — The last mile is the final leg of delivering connectivity from a communications provider to a customer. Usually referred to by the telecommunications and cable television industries, it is typically seen as an expensive challenge because fanning… …   Wikipedia

• Smart grid — Public infrastructure …   Wikipedia

• Statistical multiplexing — is a type of communication link sharing, very similar to Dynamic bandwidth allocation (DBA). In statistical multiplexing, a communication channel is divided into an arbitrary number of variable bit rate digital channels or data streams. The link… …   Wikipedia

• High-definition television — Logo High definition television (HDTV) is video that has resolution substantially higher than that of traditional television systems (standard definition television). HDTV has one or two million pixels per frame, roughly five times that of SD… …   Wikipedia

• Amplifier — For other uses, see Amplifier (disambiguation). Generally, an amplifier or simply amp, is a device for increasing the power of a signal. In popular use, the term usually describes an electronic amplifier, in which the input signal is usually a… …   Wikipedia

• Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …   Wikipedia