Invention Grant
- Patent Title: Enhanced base station downlink
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Application No.: US17471798Application Date: 2021-09-10
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Publication No.: US11540285B2Publication Date: 2022-12-27
- Inventor: Aditya Chopra , Andrew Thornburg , Saeed Ghassemzadeh
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Andrew Gust
- Main IPC: H04B7/0413
- IPC: H04B7/0413 ; H04W72/04 ; H04L5/00 ; H04W88/08

Abstract:
Aspects of the subject disclosure may include, for example, a base station that includes a phased array antenna system and a MIMO antenna system. The MIMO antenna system may receive sounding signals sent by user equipment (UE) and determine angular location information for each UE. The angular location information may be used by the phased array antenna system to create antenna beams. The angular location information may also be used to schedule communications with multiple UEs in common beams. Other embodiments are disclosed.
Public/Granted literature
- US20220287018A1 ENHANCED BASE STATION DOWNLINK Public/Granted day:2022-09-08
Information query