公开(公告)号：US11917442B2

公开(公告)日：2024-02-27

申请号：US17482121

申请日：2021-09-22

Applicant: QUALCOMM Incorporated

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

IPC: G06N20/00 ,  H04B17/373 ,  H04B17/391 ,  H04L1/00 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W24/10 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  G06N3/02

CPC classification number: H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/3913 ,  H04L1/002 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Certain aspects of the present disclosure provide techniques for configuring data transmission. Aspects relate to determining a data transmission configuration utilizing a machine-learning based algorithm, such as a data transmission configuration for ultra-reliable low-latency communication (URLLC) applications. A method that may be performed by a base station (BS) includes receiving a feedback report from a user equipment (UE) including an indication of a first state corresponding to a plurality of channel condition parameters and determining one or more actions based, at least in part, on the first state. The BS may determining the one or more actions utilizing a machine learning algorithm that uses a second state, where the second state is based, at least in part, on the first state.

公开(公告)号：US11895619B2

公开(公告)日：2024-02-06

申请号：US17444291

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W68/00 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04W68/005 ,  H04W72/1263 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information that schedules a paging message, wherein the downlink control information indicates whether a UE group associated with the UE is paged in the paging message. The UE may determine whether to decode the paging message based at least in part on the downlink control information that indicates whether the UE group associated with the UE is paged in the paging message. Numerous other aspects are provided.

公开(公告)号：US11888611B2

公开(公告)日：2024-01-30

申请号：US17303119

申请日：2021-05-20

Applicant: QUALCOMM Incorporated

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

IPC: H04L1/00 ,  H04L5/14 ,  H04W72/53

CPC classification number: H04L1/0025 ,  H04L5/14 ,  H04W72/53

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that there is a duplex mode conflict among control resource sets (CORESETs), among search space (SS) sets, or among one or more CORESETs and one or more SS sets, select a duplex mode based at least in part on one or more conflict rules after determining that there is a duplex mode conflict, and communicate with a base station using the duplex mode. Numerous other aspects are provided.

公开(公告)号：US11882578B2

公开(公告)日：2024-01-23

申请号：US17314591

申请日：2021-05-07

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Jing Lei ,  Wanshi Chen ,  Hwan Joon Kwon

IPC: H04W72/04 ,  H04W72/53 ,  H04W72/0446 ,  H04W8/24 ,  H04W72/0453 ,  H04W72/21 ,  H04W72/23 ,  H04W72/56 ,  H04L5/00

CPC classification number: H04W72/53 ,  H04W8/24 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/21 ,  H04W72/23 ,  H04W72/56 ,  H04L5/001

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine whether to perform a simplified uplink control information (UCI) multiplexing procedure or select an overlapping uplink channel having the highest priority and drop the remaining overlapping uplink channels. The UE may determine that a first symbol period of the physical uplink scheduled channel (PUSCH) is aligned with a first symbol period of the physical uplink control channel (PUCCH) and the UE may multiplex UCI with an uplink data transmission. The UE may transmit the multiplexed UCI and uplink data on the PUSCH and drop the PUCCH. The UE may perform UCI multiplexing for overlapping PUCCH and PUSCH, located on the same component carrier (CC). The UE may refrain from performing UCI multiplexing if the PUSCH and the PUCCH are located on different CCs, and may simultaneously transmit UCI and uplink data over the different CCs.

公开(公告)号：US11864208B2

公开(公告)日：2024-01-02

申请号：US17357635

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

Inventor： Yongjun Kwak ,  Hung Dinh Ly ,  Jing Lei ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W72/30 ,  H04W72/23 ,  H04W72/044 ,  H04W56/00 ,  H04W84/04

CPC classification number: H04W72/30 ,  H04W56/001 ,  H04W72/23 ,  H04W72/044 ,  H04W84/042

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reduced bandwidth devices and particularly, allocation of control resource sets for reduced bandwidths. In a first aspect, a method of wireless communication includes receiving, from a base station at a user equipment (UE) having a first type, a master information block (MIB) within a physical broadcast channel (PBCH). The MIB includes CORESET size information and search space information for devices having a second type. The method also includes selecting a CORESET size from a plurality of preconfigured CORESET sizes based on a subcarrier spacing used to communicate with the base station. The method further includes monitoring a set of time and frequency resources to receive a message from the base station. The set of time and frequency resources has the selected CORESET size. Other aspects and features are also claimed and described.

公开(公告)号：US11856513B2

公开(公告)日：2023-12-26

申请号：US17451144

申请日：2021-10-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Hung Dinh Ly ,  Yongjun Kwak ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04L5/00 ,  H04W8/22 ,  H04W24/10 ,  H04W36/06 ,  H04W52/02 ,  H04W72/04 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  H04W72/044

CPC classification number: H04W52/0206 ,  H04L5/0098 ,  H04W8/22 ,  H04W24/10 ,  H04W36/06 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  H04W72/0473 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10 ,  Y02D30/70

Abstract: A user equipment (UE) receives, from a base station, multiple network power mode configurations and communicates with the base station based on one of the multiple network power mode configurations. The base station transmits, to a UE, multiple network power mode configurations and communicates with the UE based on one of the multiple network power mode configurations.

公开(公告)号：US11855721B2

公开(公告)日：2023-12-26

申请号：US18157946

申请日：2023-01-23

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Mahdi Zamani ,  Yi Huang ,  Peter Gaal ,  Hwan Joon Kwon

IPC: H04B7/0456 ,  H04L1/00 ,  H04B17/336 ,  H04L43/0823

CPC classification number: H04B7/0486 ,  H04B17/336 ,  H04L1/0054 ,  H04L43/0847

Abstract: Methods, systems, and devices for wireless communications are described. A method of wireless communication at a user equipment (UE) is described that may include receiving a data packet transmission over a wireless channel from a base station. The method may further include determining a set of intrinsic log likelihood ratios (LLRs) based at least in part on the data packet transmission and determining an accumulated capacity for the wireless channel based at least in part on the set of intrinsic LLRs. The method may also include determining a channel quality indicator index or a transmission rank for the wireless channel based at least in part on the accumulated capacity and transmitting a feedback message that indicates the channel quality indicator index or the transmission rank for the wireless channel to the base station.

公开(公告)号：US20230387988A1

公开(公告)日：2023-11-30

申请号：US17827569

申请日：2022-05-27

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Yu Zhang ,  Hwan Joon Kwon

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0623 ,  H04B7/0608 ,  H04B7/0802 ,  H04B7/0632

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for channel state information (CSI) report structure for dynamic antenna port adaptation. In some aspects, a user equipment (UE) and a network entity may support a CSI report configuration according to which the UE may include a respective set of CSI parameters for each of multiple codebooks. For example, the UE may compute a respective set of CSI parameters for each of multiple codebooks in accordance with a CSI report configuration and may transmit a CSI report including the respective sets of CSI parameters for each of the multiple codebooks. The network entity may use the respective sets of CSI parameters for each of the multiple codebooks to inform a dynamic antenna panel configuration update at the network entity.

公开(公告)号：US11831376B2

公开(公告)日：2023-11-28

申请号：US17222705

申请日：2021-04-05

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04L1/1867 ,  H04W72/02 ,  H04W72/21 ,  H04W72/53 ,  H04L27/26 ,  H04W24/00

CPC classification number: H04B7/0626 ,  H04L1/1896 ,  H04W72/02 ,  H04W72/21 ,  H04W72/53 ,  H04L27/2646 ,  H04W24/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, based at least in part on one or more decoding outcomes associated with one or more downlink communications, a resource, of a set of candidate resources, to use for transmitting a channel state information (CSI) report. The UE may transmit the CSI report via the resource. Numerous other aspects are described.

公开(公告)号：US11831375B2

公开(公告)日：2023-11-28

申请号：US17148486

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04L1/0003 ,  H04L1/0026 ,  H04L5/0055 ,  H04W72/23

Abstract: Aspects relate to mechanisms for wireless communication devices to report sub-band (SB) channel state information (SB-CSI). A UE receives a physical downlink shared channel (PDSCH) transmission from a base station. The UE transmits either an acknowledgement (ACK) transmission or a negative acknowledgement (NACK) transmission to the base station in response to a reception of the PDSCH transmission. The UE determines whether to transmit a sub-band (SB) channel state information (SB-CSI) report to the base station based on whether the ACK transmission is transmitted to the base station or whether the NACK transmission is transmitted to the base station.