Burst signal detection apparatus
CA 1289259 C · Owner: Otani, Susumu · Inventors: Otani, Susumu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A burst signal detection apparatus has a unique word detector for receiving a burst signal comprising data which has undergone CRC (cyclic Redundance Check) coding and error-correction coding and a unique word that precedes the data and for detecting, the unique word out of the burst signal received. An errorcorrecting decoder decodes an error-correction code with regard to the data. A CRC error detector receives decoded data output by said error-correcting decoder to detect a CRC error. A channel quality detector is provided for detecting channel quality based on an input/output condition or a decoding condition of the errorcorrecting decoder. An output circuit is provided for outputting a …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted September 17, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 17, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.