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.

公开(公告)号：US11917617B2

公开(公告)日：2024-02-27

申请号：US17444411

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush Hosseini ,  Peter Gaal ,  Wanshi Chen ,  Tugcan Aktas ,  Yi Huang ,  Wei Yang ,  Hwan Joon Kwon

IPC: H04W72/04 ,  H04W72/20

CPC classification number: H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of a set of resources for sidelink coordination information requests. The UE may transmit a sidelink coordination information request message in at least one resource selected from the set of resources for sidelink coordination information requests. Numerous other aspects are provided.

公开(公告)号：US11910262B2

公开(公告)日：2024-02-20

申请号：US17377050

申请日：2021-07-15

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Yi Huang ,  Wanshi Chen ,  Seyedkianoush Hosseini ,  Peter Gaal ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Linhai He

IPC: H04W36/30 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W72/21 ,  H04L5/00

CPC classification number: H04W36/305 ,  H04L5/0048 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W72/21

Abstract: Aspects relate to radio link management for a first type of link that is a high reliability, low-latency communication link such as ultra-reliable, low-latency communication (URLLC). Radio link failure (RLF) of the link may be determined in a wireless device that then transmits a link recovery request (LRR) communicating the RLF and a request for link recovery to a network in a reserved resource in an uplink channel using a second type of link that does not have as high priority (e.g., not as high reliability or as low-latency) as the first type of link, such as enhanced mobile broadband (eMBB). The wireless device receives a grant of uplink resources from the network responsive to the LRR, where the uplink resources are used by the wireless device to transmit an RLF report to the network and are also of the second type of link.

公开(公告)号：US11895736B2

公开(公告)日：2024-02-06

申请号：US17220751

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Gavin Bernard Horn ,  Soo Bum Lee ,  Miguel Griot ,  Hwan Joon Kwon ,  Jing Lei ,  Peter Pui Lok Ang ,  Rajat Prakash

IPC: H04W8/04 ,  H04B7/155 ,  H04W8/24 ,  H04W48/02 ,  H04W76/11 ,  H04W8/20

CPC classification number: H04W8/24 ,  H04W8/20 ,  H04W48/02 ,  H04W76/11

Abstract: Certain aspects of the present disclosure provide techniques for controlling access and use of network resources and services by user equipment based on user equipment capabilities. In one aspect, a method for wireless communication by a network entity, includes: receiving, from a user equipment, a request to connect to a network, the request comprising a user equipment identifier and a reduced capability indication; determining a validity of the reduced capability indication based on at least one of: subscription data associated with the user equipment; or one or more capabilities associated with the user equipment; and making a connection decision based on the validity of the reduced capability indication.

公开(公告)号：US11895665B2

公开(公告)日：2024-02-06

申请号：US17443877

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Linhai He ,  Yongjun Kwak ,  Krishna Kiran Mukkavilli ,  Huilin Xu ,  Yuchul Kim ,  Wanshi Chen ,  Hwan Joon Kwon ,  Tingfang Ji

IPC: H04W4/00 ,  H04W72/23

CPC classification number: H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration message that indicates a radio resource allocation and a transmission scheme for one or more first configured grant-small data transfer (CG-SDT) occasions and one or more second CG-SDT occasions. The one or more second CG-SDT occasions are at least partially nested, in time, frequency, or a combination thereof, within the one or more first CG-SDT occasions. The UE may therefore transmit, to the base station, an uplink communication within the one or more first CG-SDT occasions or the one or more second CG-SDT occasions, using the radio resource allocation and the transmission scheme. Numerous other aspects are provided.