公开(公告)号：US11375490B2

公开(公告)日：2022-06-28

申请号：US16738193

申请日：2020-01-09

Applicant: Intel Corporation

Inventor： Yongjun Kwak ,  Bishwarup Mondal ,  Daewon Lee ,  Hwan-Joon Kwon ,  Lopamudra Kundu ,  Hong He

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

Abstract: Methods, systems, and storage media are described for monitoring downlink control information (DCI). In particular, some embodiments may be directed to monitoring DCI for an indication of channel occupancy time (COT) information. Other embodiments may be described and/or claimed.

公开(公告)号：US20210258065A1

公开(公告)日：2021-08-19

申请号：US17306550

申请日：2021-05-03

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Gang Xiong ,  Alexei Davydov ,  Seunghee Han ,  Daewon Lee

IPC: H04B7/06 ,  H04W76/19 ,  H04W56/00 ,  H04W74/08

Abstract: Methods, systems, and storage media are described for beam management for higher-frequency systems, such as, for example, those above 52.6 GHz. Other embodiments may be described and/or claimed.

公开(公告)号：US20210136806A1

公开(公告)日：2021-05-06

申请号：US17054965

申请日：2019-10-16

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Jie Zhu ,  Daewon Lee ,  Seunghee Han ,  Yushu Zhang

IPC: H04W72/12 ,  H04L27/26

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for resource allocation for single carrier waveforms in systems operating at or above 52.6 Gigahertz (GHz) carrier frequencies. Disclosed embodiments include time domain resource allocation techniques and frequency domain resource allocation techniques for systems operating above at or 52.6 GHz carrier frequencies. Other embodiments may be described and/or claimed.

公开(公告)号：US20210092759A1

公开(公告)日：2021-03-25

申请号：US16951926

申请日：2020-11-18

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Yingyang Li ,  Gregory Morozov ,  Daewon Lee

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00

Abstract: 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：US12237902B2

公开(公告)日：2025-02-25

申请号：US17306550

申请日：2021-05-03

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Gang Xiong ,  Alexei Davydov ,  Seunghee Han ,  Daewon Lee

IPC: H04B7/06 ,  H04L5/00 ,  H04W56/00 ,  H04W74/0833 ,  H04W76/19

Abstract: Methods, systems, and storage media are described for beam management for higher-frequency systems, such as, for example, those above 52.6 GHz. Other embodiments may be described and/or claimed.

公开(公告)号：US20240340774A1

公开(公告)日：2024-10-10

申请号：US18290068

申请日：2022-07-26

Applicant: Intel Corporation

Inventor： Prerana Rane ,  Daewon Lee ,  Aida Vera Lopez ,  Jiwoo Kim

IPC: H04W48/16 ,  H04W74/0833

CPC classification number: H04W48/16 ,  H04W74/0833

Abstract: A user equipment (UE) configured for operating in a fifth-generation (5G) new radio (NR) system may search for a 5G NR cell at Synchronization Signal (SS) block frequency positions associated with synchronization signal (SS) raster values. The UE may detect a Synchronization Signal Block (SSB) at one of the SS block frequency positions and may derive a cell reference frequency corresponding to a NR Absolute Radio Frequency Channel Number (NR ARFCN) value for the 5G NR cell from system information including a channel bandwidth. The frequency positions associated with the SS raster values are based on one or more Global Synchronization Channel Number (GSCN) values selected for the FR2 operating band n263. The cell reference frequency corresponds to one of a plurality of NR ARFCN values selected for the FR2 operating band n263.

公开(公告)号：US20240237025A9

公开(公告)日：2024-07-11

申请号：US18548205

申请日：2022-02-28

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Gang Xiong ,  Daewon Lee ,  Alexei Davydov ,  Prerana Rane

IPC: H04W72/232 ,  H04L1/1812 ,  H04W72/1273 ,  H04W76/28

CPC classification number: H04W72/232 ,  H04L1/1812 ,  H04W72/1273 ,  H04W76/28

Abstract: Various embodiments herein provide techniques related to hybrid automatic repeat request acknowledgement (HARQ-ACK) transmission in cellular networks. Some embodiments may relate to HARQ-ACK transmission in networks that use a relatively high carrier frequency (e.g., a carrier frequency above approximately 52.6 gigahertz (GHz)). Some embodiments may relate to HARQ-ACK codebook size determination for multi-physical downlink shared channel (PDSCH) scheduling. Some embodiments may relate to downlink control and HARQ-ACK transmission for multi-PDSCH scheduling. Other embodiments may be described and/or claimed.

公开(公告)号：US20240178973A1

公开(公告)日：2024-05-30

申请号：US18549518

申请日：2022-03-31

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Gang Xiong ,  Daewon Lee ,  Yi Wang

IPC: H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04L5/0053 ,  H04L5/0091 ,  H04W72/0446 ,  H04W72/23

Abstract: The present invention relates to an apparatus comprising: memory to store configuration information for a first search space set group (SSSG) and a second SSSG associated with respective first and second physical downlink control channel (PDCCH) monitoring configurations; and processing circuitry, coupled with the memory, to retrieve the configuration information from the memory, and encode a message for transmission to a user equipment (UE) that includes the configuration information, wherein the configuration information includes an indication of a boundary for switching between the first SSSG and the second SSSG that is aligned with a boundary of a slot group.

公开(公告)号：US20240178945A1

公开(公告)日：2024-05-30

申请号：US18550274

申请日：2022-06-15

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Yingyang Li ,  Daewon Lee ,  Alexei Davydov

IPC: H04L1/1829

CPC classification number: H04L1/1854 ,  H04L1/1864

Abstract: Various embodiments herein are directed to time domain bundling of hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback. Other embodiments may be disclosed or claimed.

公开(公告)号：US20240155636A1

公开(公告)日：2024-05-09

申请号：US18280423

申请日：2022-04-04

Applicant: Intel Corporation

Inventor： Debdeep Chatterjee ,  Daewon Lee ,  Yingyang Li ,  Gang Xiong

IPC: H04W72/232 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04W72/232 ,  H04L5/0094 ,  H04W72/0446

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (NR) system may decode higher-layer signalling comprising configuration information received from a gNodeB (gNB) that configures the UE with search space (SS) sets for multi-slot physical downlink control channel (PDCCH) monitoring. At least some slots of the SS sets may be indicated to have a PDCCH monitoring occasion (MO) and each SS set may be configured in a number (Y) of consecutive slots (MO slots) within slot groups of a slot group size that comprises of a number (X) of consecutive slots. The UE may perform multi-slot PDCCH monitoring by monitoring the MO slots for PDCCH candidates and non-overlapping control channel elements (CCEs). Slot groups may have X consecutive slots (slot group size=X) and there are Y consecutive MO slots within each slot group.