Invention Grant
- Patent Title: Techniques to reduce base station to base station interference in semi-synchronous time division duplex operations
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Application No.: US16415540Application Date: 2019-05-17
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Publication No.: US11166184B2Publication Date: 2021-11-02
- Inventor: Marco Papaleo , Alessio Marcone , Vasanthan Raghavan , Peter Gaal , Guillaume Lebrun
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Patterson + Sheridan, LLP
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04L5/14 ; H04W72/08 ; H04W72/12 ; H04W72/04

Abstract:
Certain aspects of the present disclosure provide techniques for interference mitigation. An exemplary method performed by a base station generally includes determining, based on a location of another base station and information regarding the other base station, that the other base station is likely to experience interference while receiving an uplink transmission due to a downlink transmission by the base station and forming a null in a beam of the downlink transmission in a direction matching the location of the other base station.
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