Invention Grant
- Patent Title: System and method for providing sub-band whitening in the presence of partial-band interference
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Application No.: US16664237Application Date: 2019-10-25
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Publication No.: US10911096B1Publication Date: 2021-02-02
- Inventor: Mostafa Sayed Roshdy Ibrahim , Ruchen Duan , Wook Bong Lee , Minki Ahn , Hyun Bae Jeon
- 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: H04L1/02
- IPC: H04L1/02 ; H04B1/71 ; H04B17/345 ; H04B1/10 ; H04L25/02 ; H04L25/03
Abstract:
A method and system for providing sub-band whitening are herein provided. According to one embodiment, a method estimating an interference whitening (IW) factor based on a legacy-long training field (LLTF) signal, updating the estimated IW factor during transmission of a data symbol, and scaling the data symbol based on the updated IW factor and the estimated IW factor.
Public/Granted literature
- US20210044321A1 SYSTEM AND METHOD FOR PROVIDING SUB-BAND WHITENING IN THE PRESENCE OF PARTIAL-BAND INTERFERENCE Public/Granted day:2021-02-11
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