traffic radio transmitter

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• Traffic analysis — is the process of intercepting and examining messages in order to deduce information from patterns in communication. It can be performed even when the messages are encrypted and cannot be decrypted. In general, the greater the number of messages… …   Wikipedia

• Berlin-Tegel radio transmitter — The Transmitter Berlin Tegel was a broadcasting facility for medium wave in Berlin Tegel, Germany It was built in 1933 and used as an aerial wire hung up in a 165 metre high tower of wood framework. In 1940, the height of the tower was reduced to …   Wikipedia

• Traffic Message Channel — (TMC) is a technology for delivering traffic and travel information to drivers. It is typically digitally coded using the FM RDS system on conventional FM radio broadcasts. It can also be transmitted on DAB or satellite radio.It allows silent… …   Wikipedia

• Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… …   Wikipedia

• Radio resource management — (RRM) is the system level control of co channel interference and other radio transmission characteristics in wireless communication systems, for example cellular networks, wireless networks and broadcasting systems. RRM involves strategies and… …   Wikipedia

• Radio propagation — is a term used to explain how radio waves behave when they are transmitted, or are propagated from one point on the Earth to another. [ H. P. Westman et al, (ed), Reference Data for Radio Engineers, Fifth Edition , 1968, Howard W. Sams and Co.,… …   Wikipedia

• Radio New Zealand National — Broadcast area New Zealand Frequency …   Wikipedia

• Rádio Expres — is a Slovak radio that broadcasts from Bratislava, Slovak Republic. It was launched in 2000. It is the most listened radio in Slovakia.Radio Expres is a multi region (nationwide) commercial radio whose aim is to look after its own listeners and… …   Wikipedia

• Radio Data System — The RDS Logo Radio Data System, or RDS, is a communications protocol standard for embedding small amounts of digital information in conventional FM radio broadcasts. RDS standardises several types of information transmitted, including time,… …   Wikipedia

• Radio communications during the September 11 attacks — This article reviews some of the details of radio communications at the September 11, 2001 World Trade Center attacks. [The purpose of revealing the operational details in this article is to allow operators of other communications networks and… …   Wikipedia

• Traffic Message Channel — Содержание 1 Как это работает 2 Безопасность 3 Действующие службы передачи дорожной …   Википедия