公开(公告)号：US12022407B2

公开(公告)日：2024-06-25

申请号：US17467865

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Tingfang Ji ,  Hwan Joon Kwon ,  Karthika Paladugu ,  Gavin Bernard Horn

IPC: H04W52/36 ,  H04W52/24

CPC classification number: H04W52/365 ,  H04W52/242

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a dual connectivity configuration for a set of communication links, where at least one communication link of the set includes a sidelink. The UE may transmit a report based on an event associated with the sidelink that triggers the power headroom report. Additionally or alternatively, the UE may identify a carrier aggregation configuration for a set of communication links where at least one communication link of the set is a sidelink. The UE may determine an event associated with the sidelink that triggers a power headroom report, and transmit the power headroom report based on the determined event associated with the sidelink that triggers the power headroom report.

公开(公告)号：US11996968B2

公开(公告)日：2024-05-28

申请号：US17394928

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： June Namgoong ,  Taesang Yoo ,  Naga Bhushan ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Hwan Joon Kwon ,  Pavan Kumar Vitthaladevuni ,  Jay Kumar Sundararajan

IPC: H04L27/26 ,  G06N3/045

CPC classification number: H04L27/2614 ,  G06N3/045

Abstract: Various embodiments include methods for reducing peak to average power ratio of wireless transmission waveforms, performed in transmitter circuitry of a wireless communication. Various embodiments may include receiving frequency domain data tones, transforming the frequency domain data tones to time domain data signals, generating, using a set of peak reduction tone (PRT) neural networks, time domain PRTs using the time domain data signals in which the set of PRT neural networks have been trained in conjunction with an augmentation neural network, and a receiver neural network, generating an output of the augmentation neural network based on an input of final combined time domain signals including the time domain PRTs combined with previous combined time domain signals, and generating time domain wireless transmission waveforms that include the output of the augmentation neural network combined with the final combined time domain signals.

公开(公告)号：US11996950B2

公开(公告)日：2024-05-28

申请号：US17445166

申请日：2021-08-16

Applicant: QUALCOMM Incorporated

Inventor： Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Huilin Xu ,  Jay Kumar Sundararajan ,  Yeliz Tokgoz ,  Jing Lei ,  Peter Pui Lok Ang ,  Tingfang Ji ,  Wanshi Chen

IPC: H04L12/18 ,  H04W4/08 ,  H04W52/06

CPC classification number: H04L12/185 ,  H04L12/1868 ,  H04W4/08 ,  H04W52/06

Abstract: A method of wireless communication includes receiving, by a network device from a server, first data associated with an application. The method further includes, during a first monitoring occasion associated with the application, transmitting, by the network device, the first data to a first group of multiple user equipment (UE) devices that execute the application. The method further includes transmitting a message to the first group after transmitting the first data. The message indicates completion of the first monitoring occasion.

公开(公告)号：US11974276B2

公开(公告)日：2024-04-30

申请号：US17077948

申请日：2020-10-22

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Peter Gaal ,  Wanshi Chen ,  Wei Yang ,  Juan Montojo ,  Hwan Joon Kwon ,  Yi Huang ,  Krishna Kiran Mukkavilli ,  Tugcan Aktas

IPC: H04W72/20 ,  H04W72/56

CPC classification number: H04W72/20 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a base station, control signaling indicating a set of resources of a sidelink channel available for sidelink communication with a second UE. The first UE may receive a sidelink preemption indication indicating that at least a first resource from the set of resources is preempted. The first UE may communicate a sidelink transmission over the sidelink channel with the second UE based on the sidelink preemption indication. In some cases, the first UE may determine whether the SPI satisfies one or more thresholds and the first UE may communicate the sidelink transmission, or refrain from communicating the sidelink transmission, based on determining whether the SPI satisfies the one or more thresholds.

公开(公告)号：US11974256B2

公开(公告)日：2024-04-30

申请号：US17228036

申请日：2021-04-12

Applicant: QUALCOMM Incorporated

Inventor： Hwan Joon Kwon ,  Huilin Xu ,  Yuchul Kim ,  Peter Pui Lok Ang ,  Yeliz Tokgoz ,  Jay Kumar Sundararajan ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Jing Lei ,  Ravi Agarwal ,  Seyong Park ,  Seyedkianoush Hosseini

IPC: H04W72/04 ,  H04L1/16 ,  H04W72/0446 ,  H04W76/28

CPC classification number: H04W72/0446 ,  H04L1/16 ,  H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.

公开(公告)号：US11963186B2

公开(公告)日：2024-04-16

申请号：US17443189

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Wanshi Chen ,  Tingfang Ji ,  Hwan Joon Kwon ,  Peter Gaal

IPC: H04W72/23 ,  H04L1/1812 ,  H04W72/1273 ,  H04W72/566

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04W72/1273 ,  H04W72/569

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH) and indicating a physical uplink control channel (PUCCH) repetition factor. The UE may transmit, and the base station may receive, a PUCCH that includes hybrid automatic repeat request acknowledgement feedback associated with the PDSCH. In some aspects, one or more instances of the PUCCH are transmitted across one or more uplink slots or sub-slots based at least in part on the PUCCH repetition factor indicated in the DCI. Numerous other aspects are provided.

公开(公告)号：US11963136B2

公开(公告)日：2024-04-16

申请号：US17148876

申请日：2021-01-14

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyedkianoush Hosseini ,  Wanshi Chen ,  Hwan Joon Kwon

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/28 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/28 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communication are described. In some cases, a sidelink user equipment (UE) operating in a power saving mode may identify a resource reservation configuration for communicating within a resource pool allocated for sidelink communications. The UE may operate in a first power state of the power saving mode during a sensing window. The sensing window may correspond to a resource selection window of the resource pool. The UE may transition, after the sensing window, from the first power state to a second power state that may consume more power than the first power state. The UE may identify a subset of resources of the resource pool in the resource selection window that are available for sidelink transmission by the UE based on transitioning between the first power state and the second power state.

公开(公告)号：US20240107591A1

公开(公告)日：2024-03-28

申请号：US17934809

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Pinar Sen ,  Yongjun Kwak ,  Hwan Joon Kwon ,  Jing Jiang

IPC: H04W74/08

CPC classification number: H04W74/0841 ,  H04W74/0866

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support power allocation or resource allocation for non-orthogonal multiple access (NOMA). In a first aspect, a method of wireless communication includes a user equipment (UE) randomly selecting a parameter value associated with a power level of multiple power target levels, and transmitting, to a network entity and using the power level, an uplink communication. In a second aspect, a method of wireless communication includes a UE receiving, from a network entity, an indicator that indicates multiple resource candidates, each resource candidate of the multiple resource candidates overlaps with at least one other resource candidate of the multiple resource candidates, and transmitting, to the network entity and using a resource candidate of the multiple resource candidates, an uplink communication. Other aspects and features are also claimed and described.

公开(公告)号：US11943767B2

公开(公告)日：2024-03-26

申请号：US17447735

申请日：2021-09-15

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Ahmed Elshafie ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli

IPC: H04W72/12 ,  H04L1/18 ,  H04L1/1867 ,  H04L1/20 ,  H04L5/00 ,  H04W52/08 ,  H04W52/10 ,  H04W52/14 ,  H04W72/04 ,  H04W72/044 ,  H04W72/1273 ,  H04W72/14 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L1/1896 ,  H04L1/203 ,  H04L5/0051 ,  H04W52/08 ,  H04W52/10 ,  H04W52/14 ,  H04W72/044 ,  H04W72/23

Abstract: Wireless communications systems and methods related to negative acknowledgement (NACK)-triggered sounding reference signal transmissions are provided. In some aspects, a user equipment may detect an error when decoding a data transmission received from a base station via a bandwidth part. The UE may then trigger, in response to detecting the error, a transmission to the BS of a first sounding resource signal using a first SRS resource set of the bandwidth part.

公开(公告)号：US11937197B2

公开(公告)日：2024-03-19

申请号：US17231266

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

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

IPC: H04W56/00 ,  H04W24/08 ,  H04W24/10

CPC classification number: H04W56/0015 ,  H04W24/08 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described to support using one of multiple types of synchronization signal blocks (SSBs) to perform one or more management procedures. A base station may configure and transmit one or more SSBs of second type that are smaller than SSBs of a first type. For instance, SSBs of a second type may include a first subset of signals and may exclude a second subset of the signals that are included in an SSB of the first type. An SSB of the second type may be transmitted in an active bandwidth region used for communications between a user equipment (UE) and the base station. The UE may receive an SSB of the second type in an active bandwidth region, may perform one or more measurements using the SSB of the second type, and may perform one or more management procedures.