radio traffic

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• 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 — (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

• Traffic signal preemption — is a type of system that allows the normal operation of traffic lights to be preempted, often to assist emergency vehicles.[1][2] The most common use of these systems is to manipulate traffic signals in the path of an emergency vehicle, stopping… …   Wikipedia

• 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

• Traffic Radio — is a digital radio station based in the United Kingdom.It is a 24 hour rolling traffic and travel service for motorways and major roads in England, run for the Highways Agency by Global Traffic Network.Traffic Radio is on DAB digital radio and… …   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

• Traffic.com — Traffic.com, also known as Traffic Pulse and Mobility Technologies , is a United States nationwide provider of traffic information via a number of media, including the Internet, cell phones, radio, satellite radio and television. The company is… …   Wikipedia

• Radio RDS — Radio data system Le radio data system (RDS) est un service de transmission de données numériques en parallèle des signaux audio de la radio FM en bande II. Notamment, le RDS permet l écoute d une station sans interruption lors d un déplacement,… …   Wikipédia en Français

• Radio data system — Le radio data system (RDS) est un service de transmission de données numériques en parallèle des signaux audio de la radio FM en bande II. Notamment, le RDS permet l écoute d une station sans interruption lors d un déplacement, en prenant en… …   Wikipédia en Français

• Traffic Announcement — (TA) refers to the broadcasting of a specific type of traffic report on the Radio Data System. It is generally used by motorists, to assist with route planning, and for the avoidance of traffic congestion.The RDS enabled receiver can be set to… …   Wikipedia

• Traffic congestion — Traffic jam redirects here. For other uses, see Traffic jam (disambiguation). Traffic congestion on Marginal Pinheiros, near downtown São Paulo. According to Time magazine, São Paulo has the world s worst traffic jams.[1 …   Wikipedia