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:
Oct. 29, 2019
Filed:
Jul. 09, 2017
Ping Liang, Newport Coast, CA (US);
RF DSP INC., Irvine, CA (US);
Abstract
This invention presents a Wireless Smart Antenna apparatus (WSA) comprising a Base Station Side Radio Unit (BSSRU) and a User Equipment Side Radio Unit (UESRU), wherein if a BSSRU is distributed in the coverage area of a Base Station (BS), the BSSRU communicates with one or more (BSs) using a first frequency band Fand simultaneously communicates with one or more UESRUs using a second frequency band F, or if a BSSRU is integrated into a BS, the BSSRU communicates with the BS baseband through circuits and communicates with one or more UESRUs using the second frequency band F, wherein a UESRU communicates with one or more distributed or integrated BSSRUs using the second frequency band Fand simultaneously communicates with one or more User Equipment (UEs) using the first frequency band F, wherein one or more WSAs enable Multi-User Multiple Input Multiple Output spatial multiplexing in the Ffrequency band with UEs distributed over their coverage areas.