公开(公告)号：US11844145B2

公开(公告)日：2023-12-12

申请号：US17303854

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Krishna Kiran Mukkavilli ,  Hwan Joon Kwon ,  Tingfang Ji

IPC: H04W8/24 ,  G06N20/00 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02

CPC classification number: H04W8/24 ,  G06N20/00 ,  H04B7/0626 ,  H04L5/0051 ,  H04L25/0226

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, capability information that indicates whether the UE has a capability to support machine learning algorithms. The UE may receive, from the base station, configuration information that indicates one or more tasks to be performed in a machine learning mode or a non-machine learning mode based at least in part on the capability information. The UE may perform the one or more tasks in the machine learning mode or the non-machine learning mode. Numerous other aspects are described.

公开(公告)号：US11843466B2

公开(公告)日：2023-12-12

申请号：US17338592

申请日：2021-06-03

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon

IPC: H04B7/04 ,  H04L1/1867 ,  H04L5/00 ,  H04W72/0453 ,  H04L1/00 ,  H04W80/02 ,  H04W72/23

CPC classification number: H04L1/1896 ,  H04L1/0003 ,  H04L5/001 ,  H04W72/0453 ,  H04W72/23 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. An example method of wireless communication at a user equipment includes receiving a data transmission for each of a plurality of component carriers (CCs) over a wireless channel from a base station, wherein each data transmission is associated with a number of code block groups (CBGs). The method further includes identifying a feedback protocol to apply to the plurality of CCs and selecting a subset of the plurality of CCs for which to report feedback information for the CBGs based at least in part on the feedback protocol. The method may also include generating the feedback information based at least in part on the subset of the plurality of CCs and the feedback protocol and transmitting a feedback message that indicates the feedback information for the subset of the plurality of CCs of the wireless channel to the base station.

公开(公告)号：US11831427B2

公开(公告)日：2023-11-28

申请号：US17362745

申请日：2021-06-29

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Jing Lei ,  Seyedkianoush Hosseini ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04L1/00 ,  H04L5/00 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04L1/0038 ,  H04L5/0012 ,  H04L5/0053 ,  H04W72/23 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a reduced capability user equipment (UE) may receive signaling indicating a set of repetition levels for receiving control information from a base station and a blind detection threshold for decoding the control information. Upon receiving the signaling, the reduced capability UE may monitor a control channel candidate for the control information based on the set of repetition levels. Once the reduced capability UE detects the control information from the monitoring, the reduced capability UE may perform at least one blind detection on the control channel candidate based on the set of repetition levels and the blind detection threshold and receive the control information from the base station.

公开(公告)号：US11812453B2

公开(公告)日：2023-11-07

申请号：US17320070

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Saeid Sahraei ,  Gokul Sridharan ,  June Namgoong ,  Krishna Kiran Mukkavilli ,  Peter Gaal ,  Hwan Joon Kwon ,  Hung Dinh Ly ,  Tingfang Ji

IPC: H04L1/00 ,  H04L27/26 ,  H04L5/00 ,  H04W72/53 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L1/0003 ,  H04L5/001 ,  H04L5/0044 ,  H04L27/2614 ,  H04L27/2618 ,  H04W72/0453 ,  H04W72/23 ,  H04L1/0009

Abstract: Wireless communications systems and methods related to bandwidth-efficient utilization of peak reduction tone resource are provided. An example method of wireless communications performed by a user equipment (UE) includes receiving, from a base station in a first subband, a resource allocation indicating a set of transmission tones comprising a set of first data tones, a set of second data tones and a set of peak reduction tones (PRTs). The resource allocation can indicate the set of first data tones overlaps at least a portion of the set of PRTs at respective locations of a set of PRT locations and the set of second data tones is arranged at a set of data tone locations within a particular bandwidth. The UE can communicate, with the base station in a second subband, a data transmission using an outgoing waveform based at least in part on the resource allocation.

公开(公告)号：US11792805B2

公开(公告)日：2023-10-17

申请号：US17303274

申请日：2021-05-25

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon

IPC: H04W72/21 ,  H04W72/1268 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/0446 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2613 ,  H04L27/2628 ,  H04L27/26134 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1268

Abstract: The apparatus of wireless communication is a UE and a base station. The UE received a control information indicating a reference signal (RS) mode for a non-coherent transmission of an UCI to the base station. The UE in the RS mode may map an RS according to an RS pattern and the UCI into resource elements assigned for a PUCCH to transmit the UCI and transmit an uplink control signal including the RS and the UCI to the base station over the PUCCH. The UE may determine a RS pattern and puncture the resource elements mapped with the code point of the UCI that corresponds to the RS pattern and map the RS based on the RS pattern. The UE may map the RS based on the RS pattern and map the code point by rate matching around the resource into which the RS is mapped.

公开(公告)号：US11792803B2

公开(公告)日：2023-10-17

申请号：US17157910

申请日：2021-01-25

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon

IPC: H04W72/21 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L1/1812 ,  H04L5/0044

Abstract: An apparatus is disclosed. The apparatus may determine whether one or more PUCCH resources, one or more second PUCCH resources, or one or more third PUCCH resources of a plurality of PUCCH resources are suitable for at least one uplink transmission. Each of the one or more first PUCCH resources may include a payload capacity equal to a payload threshold. Each of the one or more second PUCCH resources may include a payload capacity greater than the payload threshold. Each of the one or more third PUCCH resources may include a payload capacity less than the payload threshold. The apparatus may transmit, based on the selection of PUCCH resources, the at least one uplink transmission via the selected at least one of the one or more first PUCCH resources, the one or more second PUCCH resources, or the one or more third PUCCH resources.

公开(公告)号：US11778549B2

公开(公告)日：2023-10-03

申请号：US17460063

申请日：2021-08-27

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Hung Dinh Ly ,  Muhammad Sayed Khairy Abdelghaffar ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Yongjun Kwak ,  Gokul Sridharan ,  Yeliz Tokgoz ,  Wanshi Chen ,  Tingfang Ji ,  Peter Gaal

IPC: H04W52/02 ,  H04W72/23 ,  H04W72/044

CPC classification number: H04W52/0206 ,  H04W52/0232 ,  H04W72/044 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a base station may send signaling to multiple user equipments (UEs) indicating for the UEs to switch to a radio frequency bandwidth. The UEs may operate according to a reduced set of communication operations in accordance with the radio frequency bandwidth. For example, the UEs may refrain from monitoring one or more channels, may not transmit on one or more channels, or the like. The UEs may switch out of the radio frequency bandwidth based on a trigger event, such as a timer expiring, receiving an indication in a downlink control information (DCI) message, or the like.

公开(公告)号：US11770234B2

公开(公告)日：2023-09-26

申请号：US17343665

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy Abdelghaffar ,  Ahmed Attia Abotabl ,  Yuchul Kim ,  Wanshi Chen ,  Huilin Xu ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W72/04 ,  H04L5/14 ,  H04W72/0446 ,  H04L1/1607 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04L5/14 ,  H04L1/1614 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may communicate with a base station using an operating bandwidth part (BWP) that includes a first set of frequency resources. The UE may receive a group-common downlink control information (GC-DCI) message from the base station that includes a resource format indicator (RFI) for the UE (e.g., among multiple RFIs for a set of UEs in the GC-DCI) indicating a second set of frequency resources. The UE may modify the operating BWP based on the second set of frequency resources and communicate with the base station using the modified operating BWP. In some examples, the UE may switch the operating BWP to the second set of frequency resources or may reduce the operating BWP to a set of overlapping frequency resources between the first and second sets of frequency resources.

公开(公告)号：US11765757B2

公开(公告)日：2023-09-19

申请号：US17185101

申请日：2021-02-25

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Olufunmilola Omolade Awoniyi-Oteri ,  Tao Luo ,  Wanshi Chen ,  Qiang Wu ,  Junyi Li ,  Peter Gaal ,  Juan Montojo ,  Jelena Damnjanovic ,  Mahmoud Taherzadeh Boroujeni ,  Yan Zhou ,  Wooseok Nam ,  Hwan Joon Kwon

IPC: H04W72/50 ,  H04W72/1273 ,  H04L1/1812 ,  H04W72/0453 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/535 ,  H04L1/1819 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for activating semi-static or periodic occasions for communications.

公开(公告)号：US20230262471A1

公开(公告)日：2023-08-17

申请号：US17674822

申请日：2022-02-17

Applicant: QUALCOMM Incorporated

Inventor： Hyojin Lee ,  Hwan Joon Kwon ,  Weimin Duan

IPC: H04W16/14 ,  H04W48/10 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04W16/14 ,  H04W48/10 ,  H04L5/0048 ,  H04W24/08 ,  H04L5/001

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a broadcast message via a cell associated with a network entity. The broadcast message may include an indication that the cell supports a first radio access technology (RAT) and a second RAT. In some examples, the first RAT may be associated with a first subcarrier spacing (SCS) and the second RAT may be associated with a second SCS. The UE may perform measurements of one or more reference signals associated with the first RAT based on the indication. In some examples, the one or more reference signals may be multiplexed with physical downlink shared channel (PDSCH) data. The UE may transmit a channel feedback report to the network entity based on performing measurements of the one or more reference signals, and may demodulate the PDSCH data using the first SCS and the second SCS.