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Re: Canarsie CBTC

Posted by 28481k on Mon Jun 13 09:22:54 2005, in response to Re: Canarsie CBTC, posted by H.S.Relay on Mon Jun 13 06:40:18 2005.

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Well, normally in CBTC communication is made by either track circuit or dedicated fixed link. Radio is only a recent development of this communication system because it has less wayside equipment hence less maintenance cost. However, such introduction of RF Comm does have lots of problems. Radio Interference is the biggest problem of such system as seen in KCR West Rail in Hong Kong. Almost all delays (not that much really in world terms) are caused by radio detection failure.

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