Invention Grant
- Patent Title: Method and apparatus for providing enhanced reference signal received power estimation
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Application No.: US17197919Application Date: 2021-03-10
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Publication No.: US11575453B2Publication Date: 2023-02-07
- Inventor: Abdulrahman Baknina , Hyuk Joon Kwon
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: The Farrell Law Firm, P.C.
- Main IPC: H04B17/327
- IPC: H04B17/327 ; H04B17/391 ; H04B17/26

Abstract:
A method and an apparatus for providing reference signal received power (RSRP) are disclosed herein. A signal is received in a modem. Signal elements at reference signal (RS) locations are extracted from the received signal. The signal elements at the RS locations are descrambled. Virtual reference signal (VRS) elements are formed using the descrambled signal elements. The VRS elements have smaller noise variances than original RS elements in corresponding locations of the received signal. The RSRP is estimated from the VRS elements.
Public/Granted literature
- US20210266082A1 METHOD AND APPARATUS FOR PROVIDING ENHANCED REFERENCE SIGNAL RECEIVED POWER ESTIMATION Public/Granted day:2021-08-26
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