Invention Grant
- Patent Title: Beamed reference signal with hybrid beam
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Application No.: US17950530Application Date: 2022-09-22
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Publication No.: US11843440B2Publication Date: 2023-12-12
- Inventor: Wenting Chang , Gang Xiong , Yuan Zhu , Huaning Niu , Yushu Zhang
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04W16/28 ; H04L5/00 ; H04W74/08

Abstract:
Described is an apparatus of an Evolved Node-B (eNB). The apparatus comprises a first circuitry, a second circuitry, and a third circuitry. The first circuitry associates a first Beam Reference Signal (BRS) for a first Transmit (Tx) beam having a first beamwidth with one or more second BRSes for one or more respectively corresponding second Tx beams having a second beamwidth. The second circuitry generates a first BRS transmission carrying the first BRS, and generates one or more second BRS transmissions carrying the one or more respectively corresponding second BRSes. The third circuitry provides information regarding the first BRS and the second BRSes to the second circuitry.
Public/Granted literature
- US20230036278A1 BEAMED REFERENCE SIGNAL WITH HYBRID BEAM Public/Granted day:2023-02-02
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