Invention Grant
- Patent Title: Tail cancelation and addition of unique word for orthogonal frequency division multiplexing
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Application No.: US16173507Application Date: 2018-10-29
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Publication No.: US10298431B2Publication Date: 2019-05-21
- Inventor: Alphan Sahin , Rui Yang , Fengjun Xi , Oghenekome Oteri , Hanqing Lou , Robert L. Olesen
- Applicant: IDAC Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: IDAC Holdings, Inc.
- Current Assignee: IDAC Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04L25/02
- IPC: H04L25/02 ; H04J11/00 ; H04L27/26 ; H04L25/03
Abstract:
A wireless transmit/receive unit (WTRU) may generate a first signal that utilizes a tail suppression signal generated from data and utilizes a first unique word. Elements of the data and the first signal may be mapped to one or more discrete Fourier transform spread (DFT-S) functions. An inverse DFT on symbols generated by the one or more DFT-S functions may be performed to generate a second signal for transmission.
Public/Granted literature
- US20190068425A1 TAIL CANCELATION AND ADDITION OF UNIQUE WORD FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING Public/Granted day:2019-02-28
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