Satellite communications system having transmitting station diversity
CA 2621797 C · Owner: Thales · Inventors: Rigal, Christian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for transmitting signals termed useful signals via a satellite by means of connection stations. To this end, a first connection station (CNX1) carries out the following steps: - the generation of a first service signal on a service carrier frequency dubbed the pilot signal Fp and the , transmission of this pilot signal to at least one second connection station (CNX2);, - the use of this pilot signal to ensure phase synchronization and temporal synchronization of the signals so as to implement a transmit diversity that is to say to , toggle the transmission of the useful signal by this second connection station without loss of phase synchronization …
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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
- Filed June 15, 2006 and granted November 18, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 15, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.