Invention Grant
- Patent Title: Frequency tracking and timing tracking using wideband reference signal(s)
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Application No.: US17712956Application Date: 2022-04-04
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Publication No.: US12302140B2Publication Date: 2025-05-13
- Inventor: Ahmed Abdelaziz Ibrahim Abdelaziz Zewail , Xiaoxia Zhang , Zhifei Fan , Jing Sun , Tao Luo , Wooseok Nam , Mohamed Fouad Ahmed Marzban , Qingjiang Tian , Hemant Saggar
- 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, L.L.P/Qualcomm Incorporated
- Main IPC: H04W24/08
- IPC: H04W24/08

Abstract:
Certain aspects of the present disclosure provide techniques for frequency tracking and timing tracking using wideband reference signals (RSs). A method that may be performed by a user equipment (UE) includes monitoring for a wideband RS from a network entity when one or more conditions are met, the wideband RS occupying a wider band of frequency resources than a tracking reference signal (TRS) transmitted by the network entity; and performing at least one of frequency tracking or timing tracking based on the monitoring.
Public/Granted literature
- US20220330061A1 FREQUENCY TRACKING AND TIMING TRACKING USING WIDEBAND REFERENCE SIGNAL(S) Public/Granted day:2022-10-13
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