公开(公告)号：US11889450B2

公开(公告)日：2024-01-30

申请号：US17308904

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyed Ali Akbar Fakoorian ,  Muhammad Sayed Khairy Abdelghaffar ,  Hwan Joon Kwon

IPC: H04W56/00 ,  H04B17/336 ,  H04W24/10

CPC classification number: H04W56/005 ,  H04B17/336 ,  H04W24/10 ,  H04W56/001

Abstract: Techniques for compensating timing advance for full duplex communications are disclosed. In an example, a user equipment (UE) may receive, from a base station, a timing advance value and a compensation factor. The UE may also determine a timing compensation amount indicating an amount of time to adjust an uplink (UL) transmission based on the timing advance value and the compensation factor. The UE may also transmit, to the base station, the UL transmission according to the timing compensation amount. Other features are also described.

公开(公告)号：US11877173B2

公开(公告)日：2024-01-16

申请号：US17303045

申请日：2021-05-19

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon

IPC: H04W24/10 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04W72/1268 ,  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 plurality of communications on a plurality of component carriers. The UE may transmit, to the base station, uplink control information that includes a first portion that indicates respective feedback for the plurality of communications, and a second portion that indicates an average channel quality indicator (CQI) value and respective differential values, relative to the average CQI value, for multiple communications, of the plurality of communications, for which negative acknowledgment feedback is transmitted. Numerous other aspects are provided.

公开(公告)号：US11871250B2

公开(公告)日：2024-01-09

申请号：US17447260

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Taesang Yoo ,  June Namgoong ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Naga Bhushan

IPC: H04L41/16 ,  H04W24/02 ,  G06N20/20 ,  H04L41/082 ,  H04W28/02 ,  H04W80/06 ,  H04L67/01

CPC classification number: H04W24/02 ,  G06N20/20 ,  H04L41/082 ,  H04L67/01 ,  H04W28/0215 ,  H04W80/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client device may receive, using at least one lower layer of a wireless communication protocol stack, a machine learning component from a server device. The client device may transmit, to the server device and using the at least one lower layer, an update associated with the machine learning component, wherein transmitting the update comprises transmitting a plurality of transport blocks. Numerous other aspects are described.

公开(公告)号：US20230413339A1

公开(公告)日：2023-12-21

申请号：US17844554

申请日：2022-06-20

Applicant: QUALCOMM Incorporated

Inventor： Pinar Sen ,  Yongjun Kwak ,  Wei Yang ,  Hwan Joon Kwon

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W74/0841 ,  H04W74/004 ,  H04L5/0051 ,  H04W72/0453 ,  H04W74/0866

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating a demodulation reference signal (DMRS) configuration for an uplink message that may indicate for the UE to refrain from including DMRS in at least a first portion of the uplink message based on the DMRS configuration. The UE may encode the uplink message without the DMRS in at least the first portion of the uplink message in accordance with the DMRS configuration. The UE may transmit the uplink message based on encoding the uplink message, and a network entity may receive and decode the uplink message. In some examples, the network entity may receive signaling that includes a set of uplink messages from different UEs. As such, the network entity may decode each, using a respective Reed-Muller (RM) code in accordance with a multi-user decoding algorithm.

公开(公告)号：US20230413066A1

公开(公告)日：2023-12-21

申请号：US17836895

申请日：2022-06-09

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Ahmed Attia Abotabl ,  Muhammad Sayed Khairy Abdelghaffar ,  Linhai He ,  Yuchul Kim ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Peter Gaal ,  Tingfang Ji ,  Wanshi Chen

IPC: H04W16/28 ,  H02J50/00 ,  H02J50/80 ,  H04W24/10 ,  H04W72/12

CPC classification number: H04W16/28 ,  H02J50/001 ,  H04W72/1263 ,  H04W24/10 ,  H02J50/80

Abstract: Methods, systems, and devices for wireless communications are described. For a set of scheduled transmission instances of a data communication, a transmitting network node may determine a first spatial filter to apply for a first subset of the scheduled transmission instances configured to provide the data communication and a second spatial filter to apply for a second subset of the scheduled transmission instances configured to allow energy harvesting at an energy harvesting device. In some cases, the transmitting network node may indicate a first quasi co-location (QCL) relation to use for the first subset of the scheduled transmission instances configured to provide the data communication to the network node receiving the data transmissions, and the transmitting network node may indicate a second QCL relation to use for the second subset of the scheduled transmission instances configured to allow energy harvesting to the energy harvesting device.

公开(公告)号：US11838920B2

公开(公告)日：2023-12-05

申请号：US17443904

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/23 ,  H04W72/1268 ,  H04W8/24 ,  H04W72/044 ,  H04W72/54

CPC classification number: H04W72/23 ,  H04W8/24 ,  H04W72/046 ,  H04W72/1268 ,  H04W72/54

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 indicating a configured grant-small data transfer (CG-SDT) group that includes the UE. The CG-SDT group is associated with a downlink beam of the base station and one or more CG-SDT occasions. The UE may transmit, to the base station and within the one or more CG-SDT occasions, an uplink communication, using an uplink beam of the UE corresponding to a downlink beam of the UE, where the downlink beam of the UE is associated with the downlink beam of the base station used for transmitting at least one of the configuration message, a paging message, or a reference signal. Numerous other aspects are provided.

公开(公告)号：US11838893B2

公开(公告)日：2023-12-05

申请号：US17190741

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/02 ,  H04W28/26 ,  H04W24/10 ,  H04W72/121 ,  H04W80/02 ,  H04W72/20 ,  H04W72/566 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04W24/10 ,  H04W28/26 ,  H04W72/121 ,  H04W72/20 ,  H04W72/569 ,  H04W80/02 ,  H04W92/18

Abstract: Methods, systems, and devices for wireless communications are described for relayed sidelink communications in which a set of relays receives a groupcast sidelink communication from a source and relay the communication to a destination using cooperative multiple-input multiple-output (MIMO) techniques. A source, such as a source user equipment (UE), may reserve resources for the groupcast sidelink communication and the cooperative MIMO transmissions, and may transmit a resource reservation message with an indication of the reserved resources. The resource reservation message may be transmitted in a sidelink control information transmission, in a medium access control message, or any combinations thereof. In the event of a collision in reserved resources of multiple different sources, the sources or relays may determine a priority of each communication and transmit a selected communication based on the priority determination.

公开(公告)号：US11805496B2

公开(公告)日：2023-10-31

申请号：US17444361

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/02 ,  H04B17/318 ,  H04L1/00 ,  H04W24/10 ,  H04W72/541 ,  H04W92/18

CPC classification number: H04W72/02 ,  H04B17/318 ,  H04L1/0003 ,  H04W24/10 ,  H04W72/541 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, via a sidelink interface, a message from a second UE. The UE may transmit, to the second UE, sidelink resource information for sidelink resources that are available to the second UE, wherein the sidelink resource information is based at least in part on a measured power level associated with the message received from the second UE. Numerous other aspects are provided.

公开(公告)号：US11791969B2

公开(公告)日：2023-10-17

申请号：US17409162

申请日：2021-08-23

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy Abdelghaffar ,  Hung Dinh Ly ,  Huilin Xu ,  Krishna Kiran Mukkavilli ,  Wanshi Chen ,  Hwan Joon Kwon ,  Tingfang Ji

IPC: H04L5/00 ,  H04W24/10

CPC classification number: H04L5/0057 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, signaling indicating a channel state information (CSI) report configuration. The CSI report configuration may indicate a mapping between one or more CSI reference signal (CSI-RS) resources or one or more CSI-RS port groups and one or more antenna panels or antenna subpanels of the base station. The UE may generate CSI feedback based on the mapping. In some cases, the UE may generate the CSI feedback based on multiple hypotheses that correspond to CSI-RS measurements. In some examples, the multiple hypotheses may include a set of hypothesis groups based on one or more antenna panels or antenna subpanels of the base station. The UE may transmit a message reporting the CSI feedback to the base station.

公开(公告)号：US11758551B2

公开(公告)日：2023-09-12

申请号：US17215601

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/23 ,  H04L1/1812

CPC classification number: H04W72/23 ,  H04L1/1812

Abstract: Methods, systems, and devices for wireless communications are described. A base station may dynamically cancel and reschedule configured transmission occasions for communicating with a user equipment (UE). The transmission occasions may be configured according to a semi-persistent scheduling (SPS) configuration (e.g., for downlink transmissions) or a configured grant (CG) configuration (e.g., for uplink transmissions). The base station may transmit a dynamic grant to the UE that indicates a cancellation of a transmission occasion and schedules a dynamic transmission occasion for communicating data scheduled for transmission at the canceled transmission occasion. In some examples, the cancellation in the grant may be explicit or implicit.