Invention Grant
- Patent Title: Multi-beam tracking for efficient and reliable mmWave communication among devices
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Application No.: US17913192Application Date: 2020-03-26
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Publication No.: US11956051B2Publication Date: 2024-04-09
- Inventor: Ashkan Kalantari , Bipin Balakrishnan
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Withrow & Terranova, PLLC
- International Application: PCT/EP2020/058490 2020.03.26
- International Announcement: WO2021/190750A 2021.09.30
- Date entered country: 2022-09-21
- Main IPC: H04L5/12
- IPC: H04L5/12 ; H04B7/06

Abstract:
Systems and methods are disclosed herein for tracking multiple beams between a first radio node and one or more other radio nodes. In this regard, embodiments of a method performed by a first radio node for mitigating interference between two or more three-dimensional (3D) beams between the first radio node and the one or more other radio nodes are provided. According to one embodiment, the method comprises determining that a particular 3D beam from among two or more 3D beams results in interference to at least one other 3D beam from among the two or more 3D beams, wherein both the particular 3D beam and the at least one other 3D beam are both operated on a first frequency. The method further comprises selecting a new frequency to which to switch the particular 3D beam, and switching the particular 3D beam from the first frequency to the new frequency.
Public/Granted literature
- US20230133382A1 MULTI-BEAM TRACKING FOR EFFICIENT AND RELIABLE MMWAVE COMMUNICATION AMONG DEVICES Public/Granted day:2023-05-04
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