公开(公告)号：US20240215020A1

公开(公告)日：2024-06-27

申请号：US18403568

申请日：2024-01-03

Applicant: Intel Corporation

Inventor： Sergey Sosnin ,  Gang Xiong ,  Avik Sengupta ,  Alexei Davydov ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W72/1268 ,  H04L1/00 ,  H04L27/26 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453

CPC classification number: H04W72/1268 ,  H04L1/0071 ,  H04L27/2607 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0466

Abstract: Among other things, some embodiments of the present disclosure are directed to coverage enhancement techniques for the physical uplink control channel (PUCCH). Specifically, the PUCCH may be transmitted from two or more antenna ports of a user equipment (UE) based on configuration information received from a base station. Other embodiments may be disclosed and/or claimed.

公开(公告)号：US20240406777A1

公开(公告)日：2024-12-05

申请号：US18738709

申请日：2024-06-10

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Sergey Sosnin ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W24/10 ,  H04W74/0833

Abstract: Various embodiments herein relate to techniques that may improve coverage for a physical random access channel (PRACH). Additionally, some embodiments may relate to techniques for repetition of a channel state information (CSI) report on a physical uplink shared channel (PUSCH) for coverage enhancement. Other embodiments may be described and/or claimed.

公开(公告)号：US20240172272A1

公开(公告)日：2024-05-23

申请号：US18549526

申请日：2022-05-05

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Yingyang Li ,  Sergey Sosnin ,  Gregory Ermolaev

IPC: H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/004 ,  H04W74/0833

Abstract: Various embodiments herein are directed to the request of Msg3 physical uplink shared channel (PUSCH) repetitions. In order to improve the coverage, repetition is supported for Msg3 PUSCH during the 4-step RACH procedure. In this case, either separate PRACH occasions or shared PRACH occasions with separate PRACH preambles may be configured to differentiate the enhanced UE that requests the Msg3 PUSCH repetition and legacy UEs that do not.

公开(公告)号：US20250048272A1

公开(公告)日：2025-02-06

申请号：US18723066

申请日：2023-02-07

Applicant: INTEL CORPORATION

Inventor： Gang Xiong ,  Gregory Ermolaev ,  Dong Han ,  Bishwarup Mondal ,  Sergey Sosnin

IPC: H04W52/14 ,  H04L5/16 ,  H04W52/32 ,  H04W52/58

Abstract: A user equipment (UE) may determine one or more nominal time-domain windows (TDWs) for demodulation reference signals (DMRS) bundling for physical uplink control channel (PUCCH) transmissions of a PUCCH repetition. A start of a new actual TDW for the DMRS bunding is determined in response to an event which causes power consistency and phase continuity not to be maintained across the PUCCH transmissions of the PUCCH repetition. The UE may maintain power consistency and phase continuity within the new actual TDW across two PUCCH transmissions of the PUCCH repetition. The event may comprise a use of different power control parameters for the two of the PUCCH transmissions of the PUCCH repetition within one of the nominal TDWs.

公开(公告)号：US12028859B2

公开(公告)日：2024-07-02

申请号：US17314200

申请日：2021-05-07

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Sergey Sosnin ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04L5/00 ,  H04B7/06 ,  H04L1/1867 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04B7/0639 ,  H04L1/1887 ,  H04W72/1268 ,  H04W72/23

Abstract: A user equipment (UE) configured for physical uplink shared channel (PUSCH) repetition in an fifth-generation (5G) new radio (NR) network decodes a downlink control information (DCI) format that includes a scheduling grant for a PUSCH transmission. For a codebook-based PUSCH transmission, the DCI format indicates at least a first and a second transmit precoder matrix indicator (TPMI) index for PUSCH repetition. The UE may apply a precoder matrix determined from the first TPMI index to encode a PUSCH for a first PUSCH transmission occasion of the PUSCH repetition and may apply a precoder matrix determined from the second TPMI index to encode the PUSCH for a second PUSCH transmission occasion. For a non-codebook-based PUSCH transmission, the DCI format indicates at least a first and a second sounding reference signal (SRS) resource indicator (SRI) for PUSCH repetition. The UE may apply the first SRI to encode the PUSCH for the first PUSCH transmission occasion and may apply the second SRI to encode the PUSCH for the second PUSCH transmission occasion.

公开(公告)号：US20240040598A1

公开(公告)日：2024-02-01

申请号：US18485643

申请日：2023-10-12

Applicant: Intel Corporation

Inventor： Toufiqul Islam ,  Hong He ,  Gregory Ermolaev

IPC: H04W72/53 ,  H04W76/28 ,  H04B7/06 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/1273 ,  H04W52/02 ,  H04B17/309 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04W76/28 ,  H04B7/0626 ,  H04L5/0048 ,  H04W72/0453 ,  H04L5/0094 ,  H04W72/1273 ,  H04W52/0209 ,  H04B17/309 ,  H04W72/23

Abstract: Technology for a user equipment (UE) operable to decode a channel state information reference signal (CSI-RS) resource received from a Next Generation NodeB (gNB) is disclosed. The UE can decode a downlink control channel signal received from the gNB in a first bandwidth part. The downlink control channel signal may include an index of a second bandwidth part, and an indication of a CSI-RS transmission in the second bandwidth part having the index. The UE can switch from the first bandwidth part to the second bandwidth part. The UE can decode the CSI-RS transmission received from the gNB in the second bandwidth part.

公开(公告)号：US12010540B2

公开(公告)日：2024-06-11

申请号：US17502853

申请日：2021-10-15

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Sergey Sosnin ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W24/10 ,  H04W74/0833

CPC classification number: H04W24/10 ,  H04W74/0833

Abstract: Various embodiments herein provide techniques for improving coverage for a physical random access channel (PRACH). Additionally, embodiments provide techniques for repetition of a channel state information (CSI) report on a physical uplink shared channel (PUSCH) for coverage enhancement. Other embodiments may be described and claimed.

公开(公告)号：US20240179692A1

公开(公告)日：2024-05-30

申请号：US18549329

申请日：2022-03-22

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Gregory Ermolaev ,  Sergey Sosnin ,  Jie Zhu

IPC: H04W72/0446

CPC classification number: H04W72/0446

Abstract: Various embodiments are directed to time-domain resource allocation for transport block over multiple slot (TBoMS) transmissions. An apparatus may comprise: memory to store configuration information that includes a shared time domain resource allocation (TDRA) list associated with transport block over multiple slot (TBoMS) processing; and processing circuitry, coupled with the memory, to: retrieve the configuration information from the memory, wherein the TDRA list includes an entry having an indication of a scheduling delay (k2) and number of slots (N) for a TBoMS transmission; and encode a message for transmission to a user equipment (UE) that includes the configuration information. Other embodiments may be disclosed or claimed.

公开(公告)号：US11902963B2

公开(公告)日：2024-02-13

申请号：US17233143

申请日：2021-04-16

Applicant: Intel Corporation

Inventor： Sergey Sosnin ,  Gang Xiong ,  Avik Sengupta ,  Alexei Davydov ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W72/12 ,  H04W72/1268 ,  H04W72/044 ,  H04L27/26 ,  H04W72/0453 ,  H04L1/00 ,  H04W72/0446

CPC classification number: H04W72/1268 ,  H04L1/0071 ,  H04L27/2607 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0466

Abstract: Among other things, some embodiments of the present disclosure are directed to coverage enhancement techniques for the physical uplink control channel (PUCCH). Specifically, the PUCCH may be transmitted from two or more antenna ports of a user equipment (UE) based on configuration information received from a base station. Other embodiments may be disclosed and/or claimed.

公开(公告)号：US20210298048A1

公开(公告)日：2021-09-23

申请号：US17233143

申请日：2021-04-16

Applicant: Intel Corporation

Inventor： Sergey Sosnin ,  Gang Xiong ,  Avik Sengupta ,  Alexei Davydov ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/00 ,  H04L27/26

Abstract: Among other things, some embodiments of the present disclosure are directed to coverage enhancement techniques for PUCCH. Other embodiments may be disclosed and/or claimed.