Wireless loop system with enhanced access
CA 2215079 A1 · Owner: Beasley, Andrew S. · Inventors: Beasley, Andrew S.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
To improve the trunking efficiency and/or the blocking probability of a wireless telephony system a plurality of distinct distributed, antenna arrays and/or macrocells each comprising at least one repeater/antenna site are selectively connected to the transceiver units of a set of base stations in relation to a demand for wireless communications. One base station transceiver unit is permanently connected to each distributed antenna array and/macrocell. Each distributed antenna array may comprises a hybrid optical fiber/coaxial cable network, shared or dedicated. Advantageously the distributed, antenna arrays and/or macrocells have respective coverage footprints associated to regions with …
Read the whole patent
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 September 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2019.
- 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.