Invention Grant
- Patent Title: SSB pattern and DMRS design for PBCH in 5G NR
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Application No.: US16819849Application Date: 2020-03-16
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Publication No.: US11621812B2Publication Date: 2023-04-04
- Inventor: Gang Xiong , Dae Won Lee , Gregory Morozov , Yushu Zhang , Jie Zhu
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fay Kaplun & Marcin, LLP
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04J3/02 ; H04J13/00 ; H04W72/04 ; H04L27/20 ; H04L27/26 ; H04J11/00 ; H04W72/0453
Abstract:
Devices, systems and methods for a fifth generation (5G) or new radio (NR) system comprising multiplexing, by a gNodeB (gNB), a physical broadcast channel (PBCH) and an associated demodulation reference signal (DMRS) in a time division multiplexing (TDM) manner; and transmitting, by the gNB, the PBCH by employing a Discrete Fourier Transform-spread-orthogonal frequency-division multiplexing (DFT-s-OFDM) waveform and its associated DMRS.
Public/Granted literature
- US20200295896A1 SSB Pattern and DMRS Design for PBCH IN 5G NR Public/Granted day:2020-09-17
Information query
