The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2020
Filed:
Sep. 28, 2015
Corning Optical Communications Llc, Charlotte, NC (US);
Guy Lupescu, Tel Aviv, IL;
Parwiz Shekalim, Netanya, IL;
Corning Optical Communications LLC, Charlotte, NC (US);
Abstract
Embodiments of the disclosure relate to downlink (DL) and uplink (UL) communication path switching in a time-division duplex (TDD) distributed antenna system (DAS). In this regard, a communications control circuit is provided. The communications control circuit is configured to synchronize to DL periods and UL periods of TDD communication signal to switch a TDD communication signal between a DL communication path and a UL communication path in a DAS accordingly. The communication control circuit is configured to detect the DL periods and/or the UL periods in the TDD communication signal by sensing a power increase associated with the TDD communication signal in the DL communication path. In this manner, the TDD communication signals can be synchronously directed to the DL communication path and UL communication path without destructing and/or decoding the TDD communication signals.