公开(公告)号：US20200382181A1

公开(公告)日：2020-12-03

申请号：US16994477

申请日：2020-08-14

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov

IPC: H04B7/0456 ,  H04W72/04 ,  H04W8/24

Abstract: Methods, systems, and storage media are described for phase-tracking reference signal (PTRS) operations for full-power uplink transmissions in new radio (NR) systems. In particular, some embodiments relate to determining PTRS configuration information for a user equipment (UE). Other embodiments may be described and/or claimed.

公开(公告)号：US20200214083A1

公开(公告)日：2020-07-02

申请号：US16815374

申请日：2020-03-11

Applicant: Intel Corporation

Inventor： Avik Sengupta ,  Alexei Vladimirovich Davydov ,  Sameer Pawar ,  Gregory Vladimirovich Morozov ,  Guotong Wang

IPC: H04W88/06 ,  H04L5/10 ,  H04L5/00 ,  H04W80/08 ,  H04L27/26 ,  H04J13/00

Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for DMRS processing in an NR network, the processing circuitry is to decode higher layer signaling, the higher layer signaling to indicate whether transform precoding is enabled and to indicate a modulation scheme for a physical uplink shared channel (PUSCH) if transform precoding is enabled. A set of low Peak-to-Average-Power-Ratio (PAPR) base sequences of length-6 is generated. A reference signal sequence is generated as a demodulation reference signal (DMRS) using the set of low-PAPR base sequences, based on the modulation scheme if transform precoding is enabled by the higher layer signaling, the modulation scheme being a π/2-binary phase-shift keying (BPSK) modulation scheme. Mapping of the DMRS to physical resources for transmission using the PUSCH is performed.

公开(公告)号：US20190306850A1

公开(公告)日：2019-10-03

申请号：US16447584

申请日：2019-06-20

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  Zhibin Yu ,  Alexei Vladimirovich Davydov ,  Gang Xiong ,  Guotong Wang

IPC: H04W72/04

Abstract: A user equipment (UE) can include processing circuitry coupled to memory. To configure the UE for New Radio (NR) communications, the processing circuitry is to decode a plurality of CSI-RSs received from a base station on a corresponding plurality of beams. DCI received via a PDCCH is decoded, the DCI activating reporting of beam emissions information associated with the plurality of beams. A CSI report is encoded with the beam emissions information for transmission to the base station, the beam emissions information comprising a flag for each beam of the plurality of beams indicating whether the beam can be used for uplink beam indication. Configuration signaling is decoded with the uplink beam indication, the uplink beam indication based on the beam emissions information and including a CRI of a selected beam of the plurality of beams. Data is encoded for transmission via an uplink channel using the selected beam.

公开(公告)号：US20190239093A1

公开(公告)日：2019-08-01

申请号：US16352255

申请日：2019-03-13

Applicant: INTEL CORPORATION

Inventor： Yushu Zhang ,  Alexei Davydov ,  Debdeep Chatterjee ,  Gang Xiong ,  Guotong Wang

IPC: H04W16/28 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/001 ,  H04W72/042 ,  H04W72/046

Abstract: Technology for user equipment (UE) operable to decode beam indication related information received from a New Radio (NR) base station in a physical downlink shared channel (PDSCH) is disclosed. The UE can decode a transmission configuration indication (TCI) received in a downlink control information (DCI) from the NR base station on a scheduling physical downlink control channel (PDCCH) in a scheduled bandwidth part (BWP) or a scheduled component carrier (CC). The UE can decode a scheduling offset received from the NR base station, wherein the scheduling offset is an offset time for reception of beam indication related information in a physical downlink shared channel (PDSCH). The UE can decode the beam indication related information received from the NR base station in the PDSCH on the scheduled BWP or the scheduled CC at a time period greater than or equal to the scheduling offset relative to the PDCCH transmission.

公开(公告)号：US10070411B2

公开(公告)日：2018-09-04

申请号：US14789445

申请日：2015-07-01

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Anthony Lee

IPC: G06F15/16 ,  H04W68/00 ,  H04W4/70

Abstract: In one embodiment, a method, comprising: configuring a batch notification based on setting a first value, the first value corresponding to a specified number of notifications to be stored before providing a batch notification; responsive to setting the first value, setting a second value, the second value corresponding to a duration commencing from generation of a first notification and ending at a specified temporal value; and automatically providing one or more notifications over a network compliant with a oneM2M specification based on the first and second values.

公开(公告)号：US09769704B2

公开(公告)日：2017-09-19

申请号：US14028743

申请日：2013-09-17

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Anthony Lee

IPC: H04W28/12 ,  H04L1/16 ,  H04L1/18 ,  H04W48/16 ,  H04W4/00 ,  H04J13/00 ,  H04W74/08

CPC classification number: H04W28/12 ,  H04J13/00 ,  H04L1/1628 ,  H04L1/1809 ,  H04W4/70 ,  H04W48/16 ,  H04W74/08

Abstract: A method for a mobile station to access to a base station in a wireless communication system that uses selective acknowledgement mechanism, comprising: transmitting, an access probe from the mobile station to the base station, the access probe including a plurality of data frames; setting, a vector in the mobile station based on a message received from the base station, wherein the message indicates parts of the plurality of data frames in the access probe are not decoded by the base station; passing, the parts of the plurality of data frames that are not decoded by the base station from a MAC layer of the mobile station to a PHY layer of the mobile station according to the vector; and sending, by the mobile station to the base station, the parts of plurality of data frames that are not decoded by the base station.

公开(公告)号：US20250158687A1

公开(公告)日：2025-05-15

申请号：US19022323

申请日：2025-01-15

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：US20250106870A1

公开(公告)日：2025-03-27

申请号：US18832842

申请日：2023-04-04

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Guotong Wang ,  Prerana Rane

IPC: H04W72/232 ,  H04L27/00 ,  H04L27/26 ,  H04W74/0833

Abstract: Various embodiments herein provide techniques for dynamic transform precoding indication for a physical uplink shared channel (PUSCH) transmission and/or a msg3 transmission associated with a random access channel (RACH) procedure. For example, a downlink control information (DCI) that schedules a PUSCH may include a field to indicate whether transform precoding is enabled or disabled for the PUSCH. Additionally, or alternatively, the uplink grant received in the msg2 of the RACH procedure may include an indication of whether transform precoding is enabled or disabled for the msg3. Other embodiments may be described and claimed.

公开(公告)号：US20250096975A1

公开(公告)日：2025-03-20

申请号：US18832830

申请日：2023-03-14

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov ,  Bishwarup Mondal ,  Avik Sengupta ,  Dong Han

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/232

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for enhanced demodulation reference signal (DMRS) for uplink transmissions with up to eight layers (e.g., an uplink single user (SU)-multiple input, multiple output (MIMO) transmission). Additionally, embodiments relate to antenna port indication for DMRS transmission. Other embodiments may be described and claimed.

公开(公告)号：US20240155503A1

公开(公告)日：2024-05-09

申请号：US18549875

申请日：2022-05-09

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov ,  Avik Sengupta ,  Bishwarup Mondal

IPC: H04W52/14 ,  H04L5/00

CPC classification number: H04W52/146 ,  H04L5/0094

Abstract: The present invention is directed to configurations that include spatial relationships and power control settings for uplink transmissions based on different usages (codebook and non-codebook usages), wherein the configuration includes a transmission configuration indicator (TCI) state that includes or associated with a plurality of power control parameters, wherein the association between the TCI and the plurality of power control parameters is updated using a medium access control (MAC) control element (CE), and wherein at least one power control parameter setting in the configuration is common to a plurality of different uplink transmissions.