公开(公告)号：US20240204393A1

公开(公告)日：2024-06-20

申请号：US18066015

申请日：2022-12-14

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Shailesh PATIL ,  Qing LI ,  Kapil GULATI ,  Gene Wesley MARSH

IPC: H01Q1/32 ,  H01Q15/00

CPC classification number: H01Q1/3275 ,  H01Q15/0086

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus of a vehicle may include one or more meta-surfaces disposed on one or more glass surfaces of the vehicle. The one or more meta-surfaces may be configured to redirect electromagnetic waves incident on the one or more meta-surfaces toward one or more target points within the vehicle.

公开(公告)号：US20240147512A1

公开(公告)日：2024-05-02

申请号：US18532297

申请日：2023-12-07

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Kapil GULATI ,  Sudhir Kumar BAGHEL

IPC: H04W72/541 ,  H04W52/34

CPC classification number: H04W72/541 ,  H04W52/346

Abstract: Aspects relate to mechanisms for a wireless communication device to generate a superposition transmission of a sidelink signal to be transmitted to at least one receiving wireless communication device and an uplink signal to be transmitted to a base station. The wireless communication device may transmit the superposition transmission on resources allocated by the base station on a common carrier utilized for both sidelink and uplink transmissions. The superposition transmission includes a base layer corresponding to the uplink signal and an enhanced layer corresponding to the sidelink signal. The wireless communication device may further generate and transmit interference assistance information to the receiving wireless communication device for use by the receiving wireless communication device in canceling the base layer from the superposition transmission.

公开(公告)号：US20240129970A1

公开(公告)日：2024-04-18

申请号：US18492301

申请日：2023-10-23

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Sudhir Kumar BAGHEL ,  Zhibin WU ,  Kapil GULATI ,  Dan VASSILOVSKI

IPC: H04W76/14 ,  H04W4/40 ,  H04W4/70 ,  H04W76/11 ,  H04W76/27 ,  H04W80/02

CPC classification number: H04W76/14 ,  H04W4/40 ,  H04W4/70 ,  H04W76/11 ,  H04W76/27 ,  H04W80/02

Abstract: Aspects relate to managing a device-to-device communication link via radio resource control (RRC) layer signaling. In an example operation, a first wireless communication device establishes a unicast link with a second wireless communication device over a device-to-device communication interface and determines that the unicast link is to be reconfigured with at least one updated parameter. The first wireless communication device then sends a link reconfiguration request to the second wireless communication device via a first RRC message over the communication interface. The first RRC message includes the at least one updated parameter. The first wireless communication device receives a link reconfiguration response from the second wireless communication device via a second RRC message over the communication interface based on the link reconfiguration request and determines whether to reconfigure the unicast link using the at least one updated parameter based on the received link reconfiguration response.

公开(公告)号：US20240114485A1

公开(公告)日：2024-04-04

申请号：US18257551

申请日：2021-02-12

Applicant: QUALCOMM INCORPORATED

Inventor： Anantharaman BALASUBRAMANIAN ,  Kapil GULATI ,  Shuanshuan WU ,  Navid ABEDINI ,  Junyi LI ,  Sourjya DUTTA ,  Hui GUO

IPC: H04W72/044 ,  H04L5/14

CPC classification number: H04W72/044 ,  H04L5/1461

Abstract: Methods, systems, and devices for wireless communication at a first user equipment (UE) are described. A first UE may transmit control signaling to reserve a first set of time and frequency resources for a sidelink transmission. In some examples, the control signaling may indicate one or more parameters to be used by a second UE to identify a second set of time and frequency resources for performing a full-duplex communication with the first UE. In some examples, the first UE may then communicate with the second UE based on the reserved first set of time and frequency resources and the indicated one or more parameters associated with the second set of time and frequency resources.

公开(公告)号：US20240089904A1

公开(公告)日：2024-03-14

申请号：US17931071

申请日：2022-09-09

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Kapil GULATI ,  Sony AKKARAKARAN

IPC: H04W64/00 ,  G01S13/58

CPC classification number: H04W64/003 ,  G01S13/587

Abstract: Techniques for using optical sensing by wireless network nodes to assist with positioning of user equipment (UE) are provided. In some embodiments, such techniques may include sending first configuration information to the UE, the first configuration information indicative of how optical sensory data is to be obtained with the UE; receiving the optical sensory data from the UE; and based at least on the optical sensory data received from the UE, determining angular information regarding wireless transmissions between at least one wireless network node and the UE.

公开(公告)号：US20240089763A1

公开(公告)日：2024-03-14

申请号：US18272789

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI ,  Junyi LI ,  Anantharaman BALASUBRAMANIAN ,  Sourjya DUTTA ,  Hui GUO ,  Navid ABEDINI

IPC: H04W24/08 ,  H04L5/16 ,  H04W56/00

CPC classification number: H04W24/08 ,  H04L5/16 ,  H04W56/0045

Abstract: Apparatus, methods, and computer-readable media for facilitating timing advancing for bidirectional full-duplex sidelink communication are disclosed herein. An example method for wireless communication at a first UE includes performing a self-interference measurement on a unicast link with a second UE to determine a link quality. The example method also includes applying a TA adjustment for transmission or reception with the second UE based on the self-interference measurement.

公开(公告)号：US20240078808A1

公开(公告)日：2024-03-07

申请号：US17902325

申请日：2022-09-02

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Kapil GULATI ,  Urs NIESEN

IPC: G06V20/50

CPC classification number: G06V20/50 ,  H04W88/02

Abstract: Aspects relate to techniques for visual feature sharing between wireless communication devices for relative pose determination. A first wireless communication device may transmit a request for visual feature sharing to a second wireless communication device and in response receive a message from the second wireless communication device including a plurality of features (e.g., keypoints) of an image captured by the second wireless communication device. The first wireless communication device may then calculate a relative pose of the first wireless communication device with respect to the second wireless communication device based on an association between the features provided by the second wireless communication device and additional features obtained from an additional image captured by the first wireless communication device.

公开(公告)号：US20240073992A1

公开(公告)日：2024-02-29

申请号：US18504933

申请日：2023-11-08

Applicant: QUALCOMM Incorporated

Inventor： Sony AKKARAKARAN ,  Ling DING ,  Junyi LI ,  Tao LUO ,  Jung Ho RYU ,  Jelena DAMNJANOVIC ,  Kapil GULATI ,  Hong CHENG

IPC: H04W76/28 ,  H04W72/23

CPC classification number: H04W76/28 ,  H04W72/23 ,  H04W92/18

Abstract: Example implementations include a method, apparatus and computer-readable medium of wireless communication over a sidelink between a first user equipment (UE) and a second UE. The first UE may receive, from a base station, a sidelink resource configuration indicating physical sidelink control channel (PSCCH)/physical sidelink shared channel (PSSCH) occasions on which to monitor a PSCCH for a grant from a second UE. The first UE may determine an active time for monitoring the PSCCH based on a discontinuous reception (DRX) mode for a link with the base station, the DRX mode including an active state in which a physical downlink control channel (PDCCH) is monitored and an inactive state in which the PDCCH is not monitored. The first UE may monitor the PSCCH during one or more of the PSCCH/PSSCH occasions that coincide with the active time.

公开(公告)号：US20240061063A1

公开(公告)日：2024-02-22

申请号：US17891829

申请日：2022-08-19

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Kapil GULATI ,  Shuanshuan WU ,  Shailesh PATIL

IPC: G01S5/00 ,  H04W64/00

CPC classification number: G01S5/0072 ,  H04W64/003

Abstract: A method of assisting joint network entity/user equipment and user equipment/user equipment (NE/UE-and-UE/UE) ranging includes: transmitting, from a first UE to a network entity, a capability indication that indicates a capability of the first UE to serve as an anchor UE for joint NE/UE-and-UE/UE ranging; obtaining, at the first UE, a location of the first UE; transmitting, from the first UE, the location of the first UE; transmitting, from the first UE to the network entity, at least one indication that a second UE is in a line of sight of the first UE or that the second UE is in close proximity to the first UE; and transmitting, from the first UE, at least one of a first positioning reference signal to the second UE, or a measurement report indicating a measurement of a second positioning reference signal received by the first UE from the second UE.

公开(公告)号：US20240027569A1

公开(公告)日：2024-01-25

申请号：US17813773

申请日：2022-07-20

Applicant: QUALCOMM Incorporated

Inventor： Aria HASANZADEZONUZY ,  Navid ABEDINI ,  Kapil GULATI ,  Junyi LI

IPC: H04B7/06 ,  H04W64/00 ,  G01S5/02

CPC classification number: H04B7/0639 ,  H04W64/00 ,  G01S5/0284 ,  H04W72/046

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a node may identify a set of co-located nodes associated with a co-location condition relative to the node. The node may receive, from the set of co-located nodes, measurement information regarding at least one of: a beam measurement, a transmission reception point (TRP) measurement, or a cell measurement. The node may perform a search based at least in part on the measurement information. Numerous other aspects are described.