Telecommunications – Receiver or analog modulated signal frequency converter – Measuring or testing of receiver
Patent
1989-12-07
1991-11-12
Eisenzopf, Reinhard J.
Telecommunications
Receiver or analog modulated signal frequency converter
Measuring or testing of receiver
455186, 455345, 371 572, H03M 1300, H04B 106
Patent
active
050654527
ABSTRACT:
In a method for evaluating traffic announcements received in digitally encoded form in a data packet, the data packet is decoded, and after the evaluation the traffic announcements are stored in memory. Under poor broadcasting conditions, it may be uncertain whether all the traffic announcements transmitted have actually been correctly received and evaluated. For confirmation of completeness, data words that, in encoded form, include the nominal number of reports transmitted in one cycle are broadcast within each complete cycle of traffic announcements. The decoded and evaluated reports counted within one cycle are compared with this nominal number.
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Specifications of the Radio Data System RDS for VHF/FM Sound Broadcasting (Eur. Bdcastg. Union, Mar. '84), also known as EBU Technical Standard 3244-E (60 pages).
Bragas Peter
Duckeck Ralf
Eisenzopf Reinhard J.
Pham Chi H.
Robert & Bosch GmbH
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