公开(公告)号：US12057977B2

公开(公告)日：2024-08-06

申请号：US17108821

申请日：2020-12-01

申请人： Intel Corporation

发明人： Gregory Morozov ,  Gang Xiong ,  Alexei Davydov ,  Daewon Lee

IPC分类号： H04L27/20 ,  H04L27/22 ,  H04L27/26

CPC分类号： H04L27/2014 ,  H04L27/22 ,  H04L27/261 ,  H04L27/265

摘要： Various embodiments herein provide techniques for synchronization signal block (SSB) configuration for wireless cellular networks. The SSB may be for carrier frequencies above 52.6 gigahertz (GHz). Other embodiments may be described and claimed.

公开(公告)号：US20240260010A1

公开(公告)日：2024-08-01

申请号：US18290339

申请日：2022-03-21

申请人： Intel Corporation

发明人： Alexei Davydov ,  Daewon Lee ,  Yingyang Li ,  Yi Wang ,  Gang Xiong

IPC分类号： H04W72/0446 ,  H04L5/00 ,  H04W72/231 ,  H04W72/232

CPC分类号： H04W72/0446 ,  H04L5/0094 ,  H04W72/231 ,  H04W72/232

摘要： A user equipment (UE) configured for multi-slot physical downlink control channel (PDCCH) monitoring may decode higher-layer signalling comprising configuration information received from a gNodeB (gNB) that configure the UE with search space (SS) sets for multi-slot PDCCH monitoring. At least some slots of the SS sets may be indicated to have a PDCCH monitoring occasion (MO). A SS set may be configured in a number (Y) of consecutive non-overlapping slots (MO slots) within slot groups of a number (X) of consecutive non-overlapping slots. The number (X) of consecutive slots of the slot group may be at least twice the number (Y) of consecutive MO slots within each SS set. The number (X) of consecutive slots of the slot group and the number (Y) of consecutive MO slots within each SS set that comprise the PDCCH MO may also be based on a subcarrier spacing (SCS).

公开(公告)号：US11997039B2

公开(公告)日：2024-05-28

申请号：US18347247

申请日：2023-07-05

申请人： Intel Corporation

发明人： Gang Xiong ,  Seunghee Han ,  Alexei Davydov ,  Daewon Lee

IPC分类号： H04L5/00 ,  H04J3/16 ,  H04W72/21

CPC分类号： H04L5/0048 ,  H04J3/16 ,  H04W72/21

摘要： Various embodiments herein provide physical uplink control channel (PUCCH) designs for discrete Fourier transform-spread-orthogonal frequency-division multiplexing (DFT-s-OFDM) waveforms for systems operating above the 52.6 GHz carrier frequency. Some embodiments of the present disclosure may be directed to phase tracking reference signal (PT-RS) design for PUCCH with carrier frequencies above 52.6 GHz. Other embodiments may be disclosed and/or claimed.

公开(公告)号：US20240172224A1

公开(公告)日：2024-05-23

申请号：US18549140

申请日：2022-03-01

申请人： Intel Corporation

发明人： Gang Xiong ,  Alexei Davydov ,  Yingyang Li ,  Daewon Lee ,  Seunghee Han

IPC分类号： H04W72/1268 ,  H04L1/08 ,  H04L5/00 ,  H04W72/21 ,  H04W72/232

CPC分类号： H04W72/1268 ,  H04L1/08 ,  H04L5/0051 ,  H04W72/21 ,  H04W72/232

摘要： Various embodiments herein provide techniques related to transmission and retransmission of data in systems that are operating with carrier frequencies above approximately 52.6 gigahertz (GHz). Some embodiments herein may refer to an enhanced transmission scheme for UCI. Some embodiments may additionally or alternatively relate to mixed initial transmission and retransmission of data channels for higher carrier frequencies. Other embodiments may be described and/or claimed.

公开(公告)号：US11991728B2

公开(公告)日：2024-05-21

申请号：US17005132

申请日：2020-08-27

申请人： Intel Corporation

发明人： Gang Xiong ,  Daewon Lee ,  Yingyang Li ,  Alexei Davydov ,  Bishwarup Mondal ,  Gregory Morozov ,  Lopamudra Kundu ,  Yongjun Kwak

IPC分类号： H04W72/0453 ,  H04L5/00 ,  H04L5/10 ,  H04L27/26 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/53

CPC分类号： H04W72/53 ,  H04L5/0051 ,  H04L5/10 ,  H04L27/2607 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

摘要： Various embodiments provide techniques for high frequency wireless communication. For example, embodiments include techniques for a transmission scheme for physical downlink control channel (PDCCH) with single carrier waveform; synchronization signal block (SSB) rate matching indication for NR unlicensed operation; beam acquisition for frequency division duplex (FDD) systems; and/or SSB patterns and multiplexing for downlink transmissions. Other embodiments may be described and claimed.

公开(公告)号：US20240023125A1

公开(公告)日：2024-01-18

申请号：US18477380

申请日：2023-09-28

申请人： Intel Corporation

发明人： Yingyang Li ,  Gang Xiong ,  Daewon Lee

IPC分类号： H04W72/23 ,  H04L5/00 ,  H04W72/0453

CPC分类号： H04W72/23 ,  H04L5/0094 ,  H04W72/0453 ,  H04L5/0048

摘要： Various embodiments herein provide techniques for control resource set (CORESET) configuration and PDCCH design for system operating above 52.6 GHz carrier frequency. Embodiments provide detailed design for the CORESET structure to support multiple precoders for a PDCCH. The DFT size of control could be different from DFT size of data. Additionally, embodiments provide techniques for channel multiplexing of control and data transmission for system operating above 52.6 GHz carrier frequency. Other embodiments may be described and claimed.

公开(公告)号：US11871419B2

公开(公告)日：2024-01-09

申请号：US16951926

申请日：2020-11-18

申请人： Intel Corporation

发明人： Gang Xiong ,  Yingyang Li ,  Gregory Morozov ,  Daewon Lee

IPC分类号： H04W72/23 ,  H04L5/00 ,  H04L1/1812 ,  H04W72/0446

CPC分类号： H04W72/23 ,  H04L1/1812 ,  H04L5/0048 ,  H04W72/0446

摘要： Various embodiments herein are directed to multi-Transmission Time Interval (TTI) scheduling for data transmission for system operating above the 52.6 GHz carrier frequency. Other embodiments may be disclosed and/or claimed.

公开(公告)号：US20230164841A1

公开(公告)日：2023-05-25

申请号：US17917594

申请日：2021-07-09

申请人： Intel Corporation

发明人： Salvatore Talarico ,  Yingyang Li ,  Gang Xiong ,  Daewon Lee

IPC分类号： H04W74/08 ,  H04W74/04

CPC分类号： H04W74/0816 ,  H04W74/04 ,  H04W74/0866

摘要： An apparatus used in a UE includes processing circuitry and memory. To configure the UE for operating in an unlicensed spectrum in a 5G NR system at a carrier frequency of above 52.6 GHz, the processing circuitry is configured to perform a CCA procedure to assess occupancy of a communication channel in the unlicensed spectrum. A reservation signal is encoded for transmission on the communication channel when the CCA procedure is successful. The reservation signal occupies a time interval between completion of the CCA procedure and a starting symbol of an uplink transmission opportunity. Data PUSCH is encoded for transmission to a base station during the transmission opportunity and following the transmission of the reservation signal.

公开(公告)号：US20240147470A1

公开(公告)日：2024-05-02

申请号：US18548191

申请日：2022-02-28

申请人： Intel Corporation

发明人： Alexei Davydov ,  Yingyang Li ,  Gang Xiong ,  Daewon Lee

IPC分类号： H04W72/1268 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/51

CPC分类号： H04W72/1268 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/51

摘要： This invention relates an apparatus comprising processing circuitry configured to: determine, based on UE capability information, a position of uplink control information (UCI) within a physical uplink shared channel (PUSCH) transmission; and encode a PUSCH message for transmission that includes the UCI at the determined position.

公开(公告)号：US20240147438A1

公开(公告)日：2024-05-02

申请号：US18548330

申请日：2022-03-09

申请人： Intel Corporation

发明人： Gang Xiong ,  Bishwarup Mondal ,  Yingyang Li ,  Gregory Morozov ,  Daewon Lee

IPC分类号： H04W72/0446 ,  H04W72/12

CPC分类号： H04W72/0446 ,  H04W72/12

摘要： Various embodiments herein are directed to time domain resource allocation for data transmissions. An apparatus may comprise: memory to store time domain resource allocation (TDRA) information associated with data transmission; and processing circuitry, coupled with the memory, to: retrieve the TDRA information from the memory, wherein the TDRA information includes a plurality of TDRA parameters that are independently configured for different scheduled data transmissions; and encode a message for transmission to a user equipment (UE) that includes the TDRA information. Other embodiments may be disclosed or claimed.