公开(公告)号：US11563610B2

公开(公告)日：2023-01-24

申请号：US17252959

申请日：2019-09-20

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Gregory V. Morozov ,  Jie Zhu ,  Yushu Zhang ,  Dae Won Lee

IPC: H04L27/26 ,  H04J11/00 ,  H04J13/00 ,  H04L5/00 ,  H04W72/00 ,  H04W56/00

Abstract: A device of a New Radio (NR) User Equipment (UE), a method and a machine readable medium to implement the method. The device includes a Radio Frequency (RF) interface, and processing circuitry coupled to the RF interface, the processing circuitry to: encode for transmission, to a User Equipment (UE), a Synchronization Signal Block (SSB) including a Physical Broadcast Channel (PBCH) and a channel estimation signal that is time division multiplexed with the PBCH, the channel estimation signal to allow the UE to estimate a channel for the PBCH and including one of a Secondary Synchronization Signal (SSS), a Demodulation Reference Signal (DMRS) or a Phase Tracking Reference Signal (PT-RS); and apply Discrete Fourier Transform-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) to the PBCH prior to sending the SSB to the RF interface for transmission.

公开(公告)号：US11528672B2

公开(公告)日：2022-12-13

申请号：US17251630

申请日：2019-08-16

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Avik Sengupta ,  Yushu Zhang ,  Jie Zhu ,  Dae Won Lee ,  Alexei Vladimirovich Davydov ,  Gregory Vladimirovich Morozov

IPC: H04W48/20 ,  H04W56/00 ,  H04L5/00 ,  H04W88/02

Abstract: An apparatus of a user equipment (UE) includes processing circuitry, where to configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode higher layer signaling, the higher layer signaling including a default slot duration for a transmission of control signaling. The control signaling includes a synchronization signal (SS) and a physical broadcast channel (PBCH) signaling. Synchronization information within a SS block is decoded. The SS block is received within a SS burst set and occupying a plurality of symbols within a slot having the default slot duration. A synchronization procedure is performed with a next generation Node-B (gNB) based on the synchronization information within the SS block and the PBCH signaling.

公开(公告)号：US20210160117A1

公开(公告)日：2021-05-27

申请号：US17252959

申请日：2019-09-20

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Gregory V. Morozov ,  Jie Zhu ,  Yushu Zhang ,  Dae Won Lee

IPC: H04L27/26 ,  H04J11/00 ,  H04J13/00 ,  H04L5/00 ,  H04W72/00 ,  H04W56/00

Abstract: A device of a New Radio (NR) User Equipment (UE), a method and a machine readable medium to implement the method. The device includes a Radio Frequency (RF) interface, and processing circuitry coupled to the RF interface, the processing circuitry to: encode for transmission, to a User Equipment (UE), a Synchronization Signal Block (SSB) including a Physical Broadcast Channel (PBCH) and a channel estimation signal that is time division multiplexed with the PBCH, the channel estimation signal to allow the UE to estimate a channel for the PBCH and including one of a Secondary Synchronization Signal (SSS), a Demodulation Reference Signal (DMRS) or a Phase Tracking Reference Signal (PT-RS); and apply Discrete Fourier Transform-spread-Orthogonal Frequency Division Multiplexing (DFT-s-OFDM) to the PBCH prior to sending the SSB to the RF interface for transmission.

公开(公告)号：US12232123B2

公开(公告)日：2025-02-18

申请号：US17242560

申请日：2021-04-28

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Avik Sengupta ,  Alexei Davydov ,  Dae Won Lee ,  Yingyang Li ,  Salvatore Talarico

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/50

Abstract: A generation node B (gNB) for a fifth-generation (5G) new radio (NR) or a sixth-generation (6G) network is configured for slot-less operation at frequencies above a 52.6 GHz carrier frequency. The gNB may generate signalling to configure a user equipment (UE) with a gap between demodulation reference signal (DMRS) symbols for an associated physical downlink shared channel (PDSCH). The gNB may also encode the DMRS symbols for transmission in accordance with the gap and may encode the associated PDSCH for transmission during the gap between the DMRS symbol transmissions at symbol times following the DMRS symbols.

公开(公告)号：US11871423B2

公开(公告)日：2024-01-09

申请号：US17171729

申请日：2021-02-09

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Gang Xiong ,  Dae Won Lee ,  Seunghee Han

IPC: H04W72/23 ,  H04W16/14

CPC classification number: H04W72/23 ,  H04W16/14

Abstract: A user equipment (UE) configured for operating in a fifth-generation (5G) new radio (NR) network may monitor search space sets for a number of physical downlink control channel (PDCCH) candidates within a number of non-overlapped control-channel elements (CCEs) for a primary cell (PCell). The number of PDCCH candidates and the number of non-overlapped CCEs may include PDCCH candidates and non-overlapped CCEs on a scheduling secondary cell (SCell). The scheduling SCell may be an SCell that schedules a transmission on the PCell. The UE may decode one or more of the PDCCH candidates on the scheduling SCell for a downlink control information (DCI) format which may schedule a physical downlink shared channel (PDSCH) transmission and/or a physical uplink shared channel (PUSCH) transmission of the PCell.

公开(公告)号：US11832266B2

公开(公告)日：2023-11-28

申请号：US17193090

申请日：2021-03-05

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Yingyang Li ,  Salvatore Talarico ,  Dae Won Lee

IPC: H04W72/23 ,  H04L27/26 ,  H04L1/1867 ,  H04L1/1812 ,  H04W72/50

CPC classification number: H04W72/23 ,  H04L1/1819 ,  H04L1/1896 ,  H04L27/2607 ,  H04L27/26025 ,  H04W72/535

Abstract: A generation Node B (gNB) configured for operating in a fifth generation (5G) system encodes a downlink control information (DCI) for transmission to a user equipment (UE). For slot-less operation the DCI may indicate a set of values for a data channel scheduling gap and hybrid automatic repeat request—acknowledgement (HARQ-ACK) timing. The set of values may be defined for a symbol group including one or more symbols. The gNB may encode the data channel for transmission based on the one or more values. The data channel may be transmitted on the symbol group with slot-less operation and using a subframe or frame for reference timing.

公开(公告)号：US20190357151A1

公开(公告)日：2019-11-21

申请号：US16407952

申请日：2019-05-09

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  RongZhen Yang ,  Yuan Zhu ,  Gang Xiong ,  Wenting Chang ,  Guotong Wang ,  Dae Won Lee ,  Yongjun Kwak

IPC: H04W52/14 ,  H04B7/0404 ,  H04W52/32 ,  H04W52/24 ,  H04B7/06

Abstract: Uplink Transmission Power Control (TPC) techniques configured to compensate for variations in path loss and/or interference on a plurality of uplink transmission beams.