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:
Nov. 06, 2018
Filed:
Aug. 02, 2016
Advanced Rf Technologies, Inc., Burbank, CA (US);
Young-Hoon Ko, Icheon-si, KR;
ADVANCED RF TECHNOLOGIES, INC., Burbank, CA (US);
Abstract
A distributed antenna system interface tray (DIT) includes a plurality of per-carrier points of interface (POIs), a combiner, and a DIT management system (DMS). Each of the plurality of POIs may be configured to couple with a corresponding per-carrier base transceiver station (BTS), receive a per-carrier downlink (DL) signal from the corresponding BTS, filter the DL signal through a duplexer, adjust the filtered DL signal based on a designated level, output the filtered DL signal to a combiner, receive an uplink (UL) signal from the combiner, adjust the UL signal based on a designated gain, and transmit the UL signal to the corresponding BTS. The combiner may be configured to combine a plurality of DL signals received from the plurality of POIs into a combined DL signal, transmit the combined DL signal to a distributed antenna system, receive a UL signal from the distributed antenna system, and distribute the UL signal to the plurality of POIs.