公开(公告)号：US20240214147A1

公开(公告)日：2024-06-27

申请号：US18558153

申请日：2021-08-31

Applicant: Intel Corporation

Inventor： Alexei DAVYDOV ,  Avik SENGUPTA ,  Bishwarup MONDAL ,  Guotong WANG

IPC: H04L5/00 ,  H04W72/232

CPC classification number: H04L5/005 ,  H04L5/0053 ,  H04W72/232

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for channel state information (CSI)-reference signal (RS) triggering for multiple user equipments (UEs) using a single downlink control information (DCI). In some embodiments, a new radio network temporary identifier (RNTI) may be used to indicate triggering of CSI-RS transmission for multiple UEs. Additionally, or alternatively, a new DCI format may be used that supports CSI-RS triggering for multiple UEs. The techniques described herein may provide reduced DCI overhead compared with prior techniques. Other embodiments may be described and claimed.

公开(公告)号：US20210258811A1

公开(公告)日：2021-08-19

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 ,  H04W72/12 ,  H04W72/04

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：US20240188005A1

公开(公告)日：2024-06-06

申请号：US18553322

申请日：2022-05-11

Applicant: INTEL CORPORATION

Inventor： Dong HAN ,  Bishwarup MONDAL ,  Youn Hyoung HEO ,  Guotong WANG ,  Yujian ZHANG ,  Alexei DAVYDOV ,  Seunghee HAN

IPC: H04W52/36 ,  H04W52/08 ,  H04W52/24 ,  H04W52/42

CPC classification number: H04W52/365 ,  H04W52/08 ,  H04W52/242 ,  H04W52/42

Abstract: The disclosure is directed to systems and methods systems and methods for a user equipment and a power headroom report including detecting a triggering of a plurality of pathloss references from a plurality of transmission reception points (TRPs) between activation of successive power headroom reporting instances: tracking a power headroom concurrently for the plurality of TRPs during multiple transmission reception point (mTRP) operation to enable power headroom reporting for each respective TRP: tracking power headroom concurrently for each TRP of the plurality of TRPs in use during mTRP operation upon detection of the triggering of the plurality of pathloss references: and providing a power headroom determination and a power headroom report to each of the plurality of TRPs in use during mTRP operation based on the triggered plurality of pathloss references.

公开(公告)号：US20230216639A1

公开(公告)日：2023-07-06

申请号：US18007561

申请日：2020-07-14

Applicant: Intel Corporation

Inventor： Guotong WANG ,  Alexei DAVYDOV ,  Bishwarup MONDAL

IPC: H04L5/00 ,  H04W72/23 ,  H04W72/1263

CPC classification number: H04L5/0051 ,  H04W72/23 ,  H04W72/1263

Abstract: Systems, apparatuses, methods, and computer-readable media are provided to address SRS configuration and transmission in the scenario of multi-DCI multi-TRP operation. Other embodiments may be described and/or claimed.

公开(公告)号：US20240244595A1

公开(公告)日：2024-07-18

申请号：US18560324

申请日：2022-10-31

Applicant: Intel Corporation

Inventor： Guotong WANG ,  Alexei DAVYDOV ,  Dong HAN ,  Bishwarup MONDAL ,  Avik SENGUPTA

IPC: H04W72/044

CPC classification number: H04W72/044

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for simultaneous uplink transmission from a user equipment (UE) using multiple antenna panels and/or targeting multiple transmission-reception points (TRPs). For example, techniques for codebook-based and/or non-codebook based transmission from multiple antenna panels are described. Embodiments further include techniques for codebook subset configuration. Furthermore, embodiments include techniques for power control and/or power sharing for transmissions from a UE to multiple TRPs. Other embodiments may be described or claimed.

公开(公告)号：US20240056159A1

公开(公告)日：2024-02-15

申请号：US18548942

申请日：2022-03-29

Applicant: Intel Corporation

Inventor： Thushara HEWAVITHANA ,  Ranjit CAVATUR ,  Neelam CHANDWANI ,  Ziyi LI ,  Bishwarup MONDAL

IPC: H04B7/06 ,  H04B17/336

CPC classification number: H04B7/0695 ,  H04B7/0617 ,  H04B17/336

Abstract: This disclosure relates to apparatuses, systems, and methods for scheduling user equipment (UE) transmissions, and in particular for scheduling UE transmissions in a 5G New Radio system with a split architecture. The scheduler selects a beamforming algorithm for a UE group that includes a first UE and a second UE, where the beamforming algorithm is based on characteristics of the beamforming algorithm and/or the UE group. The scheduler determines an effective SINR for the UE group based on the beamforming algorithm and determines a summed proportion fair metric for the UE group based on the effective SINR for the UE group. The scheduler schedules a transmission for either the first UE or the UE group, based on a proportional fair metric for the first UE and the summed proportional fair metric for the UE group.