公开(公告)号：US20230217422A1

公开(公告)日：2023-07-06

申请号：US18068964

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Saurabh SACHIDANAND SINHA ,  Senthilkumar SUNDARAM ,  Christian Oliver THELEN ,  Michael Francis GARYANTES ,  Deepak AGARWAL ,  Orod RAEESI ,  James KRYSL

IPC: H04W72/0446 ,  H04W72/20 ,  H04B7/06 ,  H04L5/14

CPC classification number: H04W72/0446 ,  H04W72/20 ,  H04B7/0617 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a radio unit (RU) may receive, from a distributed unit (DU), a control plane message associated with a section type that is dedicated for slot level configuration information. The control plane message may include a common section header that identifies a group of one or more endpoints, and one or more section type commands that include information associated with a slot level common configuration for the group of one or more endpoints. The RU may perform at least one of radio frequency configuration or time domain beamforming for the group of one or more endpoints based at least in part on the information included in the one or more section type commands. Numerous other aspects are described.

公开(公告)号：US20230402766A1

公开(公告)日：2023-12-14

申请号：US18189867

申请日：2023-03-24

Applicant: QUALCOMM Incorporated

Inventor： Michael Francis GARYANTES ,  Abhishek Saurabh SACHIDANAND SINHA ,  Christian Oliver THELEN ,  Senthilkumar SUNDARAM ,  Orod RAEESI ,  James KRYSL ,  Luca BLESSENT ,  Deepak AGARWAL

IPC: H01Q21/08 ,  H01Q21/20

CPC classification number: H01Q21/08 ,  H01Q21/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a radio unit (RU) may transmit, to a controller of the RU, a message including an ordered list of coordinates corresponding to a plurality of antenna elements in an antenna array of the RU. The RU may receive, from the controller, an indication of one or more low-level endpoints associated with one or more activated antenna elements of the plurality of antenna elements. Numerous other aspects are described.

公开(公告)号：US20230057921A1

公开(公告)日：2023-02-23

申请号：US17445563

申请日：2021-08-20

Applicant: QUALCOMM Incorporated

Inventor： Senthilkumar SUNDARAM ,  Christian Oliver THELEN ,  Kaushal PARIKH ,  Michael Francis GARYANTES ,  Abhishek Saurabh SACHIDANAND SINHA ,  Deepak AGARWAL

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a radio unit (RU) may receive, from a distributed unit (DU), a control plane message associated with a section type that is dedicated for information that applies to all resource blocks and spatial layers in a group of carriers or band sectors, wherein the control plane message includes information that applies to all resource blocks and spatial layers in an indicated group of carriers or band sectors. The RU may perform beamforming for one or more communications with a user equipment (UE) based at least in part on the information included in the control plane message. Numerous other aspects are described.

公开(公告)号：US20220095160A1

公开(公告)日：2022-03-24

申请号：US17481244

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Christian Oliver THELEN ,  Senthilkumar SUNDARAM ,  Rohan SALVI ,  James KRYSL ,  Kenneth David EASTON

IPC: H04W28/06

Abstract: Aspects relate to provision of a control message, such as an extension data section, that includes an indication of the repeat of highest priority data sections. The control message may be generated in a distributed unit (DU) and conveyed to a radio unit (RU) via a fronthaul link The control message may include either a flag or bits in a field of an extension data section allowing a RU to determine repeat of the highest priority data section based on reception of the flag or processing of the bit value in the field. Additionally, the indication of repetition of the highest priority section may be based on a section identifier transmitted by a DU, wherein an RU receiving the section identifier may determine repeat of the highest priority data section by tracking the received section identifier.