公开(公告)号：US12082022B2

公开(公告)日：2024-09-03

申请号：US17252223

申请日：2019-09-20

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  Guotong Wang ,  Alexei Davydov ,  Gang Xiong ,  Bishwarup Mondal ,  Hong He

IPC: H04W24/10 ,  H04L5/00 ,  H04W72/044 ,  H04W72/1268 ,  H04B7/06

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W72/044 ,  H04W72/1268 ,  H04B7/0695

Abstract: Provided herein are apparatus and method for user equipment (UE) panel selection. The disclosure provides an apparatus for a UE, comprising: a radio frequency (RF) interface to receive one or more reference signal resources from a next generation NodeB (gNB); and processor circuitry coupled with the RF interface, the processor circuitry to: determine a beam quality for each of the one or more reference signal resources received at each panel of the UE; and report beam information to the gNB, the beam information to indicate the beam quality of each of the one or more reference signal resources and corresponding panel for receiving each of the one or more reference signal resources. Other embodiments may also be disclosed and claimed.

公开(公告)号：US20240188097A1

公开(公告)日：2024-06-06

申请号：US18550092

申请日：2022-05-10

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov ,  Bishwarup Mondal

IPC: H04W72/232 ,  H04B7/024 ,  H04B7/06 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/232 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/046 ,  H04B7/024 ,  H04B7/06966

Abstract: Various embodiments herein may relate to default beam operations for uplink transmissions. In particular, some embodiments are directed to default beam operations for physical uplink shared channel (PUSCH), physical uplink control channel (PUCCH) or sounding reference signal (SRS) transmissions in multi-transmission reception point (TRP) scenarios. Other embodiments may be disclosed or claimed.

公开(公告)号：US20240163900A1

公开(公告)日：2024-05-16

申请号：US18549514

申请日：2022-03-23

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Dong Han ,  Bishwarup Mondal

IPC: H04W72/232 ,  H04B7/0456 ,  H04W72/1268

CPC classification number: H04W72/232 ,  H04B7/0456 ,  H04W72/1268

Abstract: Various embodiments herein are directed to scheduling single-DCI-based physical uplink shared channel (PUSCH) transmissions. Other embodiments may be disclosed or claimed.

公开(公告)号：US11818773B2

公开(公告)日：2023-11-14

申请号：US16910957

申请日：2020-06-24

Applicant: Intel Corporation

Inventor： Bishwarup Mondal ,  Prerana Rane ,  Yongjun Kwak ,  Dae Won Lee ,  Carlos Aldana ,  Salvatore Talarico

IPC: H04L5/00 ,  H04W74/08 ,  H04W16/14 ,  H04W72/044 ,  H04W48/16

CPC classification number: H04W74/085 ,  H04W48/16 ,  H04W72/046

Abstract: An apparatus for a UE includes processing circuitry coupled to memory. To configure the UE for shared spectrum channel access in a 5G-NR system, the processing circuitry is to decode a synchronization signal (SS)/physical broadcast channel (PBCH) block (SSB) to obtain a master information block (MIB). System information block 1 (SIB1) configuration information is determined using the MIB. The SIB1 configuration information is used to configure a Type 0 PDCCH common search space (CSS) set (CORESET). The processing circuitry is to monitor for a PDCCH in the Type 0 PDCCH CSS set over slots that include Type 0 PDCCH monitoring occasions. At least one of the slots includes the SSB and the CORESET multiplexed according to multiplexing pattern 1. The PDCCH is detected in at least one of the Type 0 PDCCH monitoring occasions. A SIB1 is decoded using downlink control information (DCI) received via the detected PDCCH.

公开(公告)号：US20230164786A1

公开(公告)日：2023-05-25

申请号：US17919607

申请日：2021-07-09

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov ,  Bishwarup Mondal

IPC: H04W72/21 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/21 ,  H04L5/0048 ,  H04W72/046

Abstract: Systems, devices, and methods to enable multi-TRP operation with a single DCI and with multiple DCI are described. A single DCI or multiple DCIs for the TRPs are used for PUCCH transmissions and SRS transmissions. The spatial relations between CORESET reception and PUCCH transmission or between SRS repetition are provided. The association for PUCCH transmission is dependent on whether a single spatial relation is used or multiple spatial relations are used. The association is a default association, an explicit association, and an implicit association between TRP and CORESET or TCI state.

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：US11234219B2

公开(公告)日：2022-01-25

申请号：US16739791

申请日：2020-01-10

Applicant: Intel Corporation

Inventor： Bishwarup Mondal ,  Prerana Rane ,  Yongjun Kwak ,  Debdeep Chatterjee

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

Abstract: Embodiments of the present disclosure describe methods and apparatuses for multiplexing control information of discovery reference signals.

公开(公告)号：US20210282167A1

公开(公告)日：2021-09-09

申请号：US17254605

申请日：2019-09-26

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Yushu Zhang ,  Alexei Davydov ,  Bishwarup Mondal ,  Gang Xiong

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/11

Abstract: Systems and methods determine a PUSCH default beam in NR with multiple UE antenna panel operation and multiple TRP operation.

公开(公告)号：US20210203397A1

公开(公告)日：2021-07-01

申请号：US17175314

申请日：2021-02-12

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Bishwarup Mondal ,  Guotong Wang

IPC: H04B7/06 ,  H04W72/04 ,  H04W72/12

Abstract: Various embodiments herein provide techniques for multiple-beam uplink transmission in a wireless cellular network. For example, a user equipment (UE) may transmit an uplink signal (e.g., a physical uplink shared channel (PUSCH) or a physical uplink control channel (PUCCH)) according to a transmit beam cycling pattern. The transmit beam cycling pattern may be configured or predefined. Other embodiments may be described and claimed.

公开(公告)号：US20210111930A1

公开(公告)日：2021-04-15

申请号：US17130940

申请日：2020-12-22

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Victor Sergeev ,  Bishwarup Mondal

IPC: H04L25/03 ,  H04J11/00 ,  H04L25/02 ,  H04L5/00 ,  H04W72/08 ,  H04B17/345 ,  H04B1/12

Abstract: Various embodiments herein provide techniques for minimum mean-square error interference rejection combining (MMSE-IRC) processing of a received signal, distributed between a baseband unit (BBU) and a remote radio unit (RRU). The RRU may perform a first phase of processing based on an extended channel that includes a channel of one or more user equipments (UEs) served by the RRU and interference samples that correspond to other cells or additive noise. The first phase may include scaling the interference samples by a scaling coefficient to obtain a modified extended channel, and performing maximum ratio combining (MRC) on the modified extended channel to obtain a processed signal. The RRU may send the processed signal to the BBU for the second phase of processing. The second phase of processing may include regularized zero forcing to remove interference. Other embodiments may be described and claimed.