公开(公告)号：US20250125855A1

公开(公告)日：2025-04-17

申请号：US18487851

申请日：2023-10-16

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Navid ABEDINI ,  Kapil GULATI ,  Junyi LI

IPC: H04B7/06 ,  H04B7/026 ,  H04B7/155 ,  H04W24/10 ,  H04W72/044 ,  H04W72/1273

Abstract: Certain aspects of the present disclosure provide techniques for a partially network-controlled repeater. A method for wireless communications by a repeater includes receiving downlink control information (DCI) from a network entity via a backhaul link, the DCI indicating a time period for beam management. The method includes performing a beam management procedure with a user equipment (UE) during the time period. The method includes determining a beam for communicating with the UE based on the beam management procedure. The method includes communicating with the UE using the beam.

公开(公告)号：US20250085410A1

公开(公告)日：2025-03-13

申请号：US18464054

申请日：2023-09-08

Applicant: QUALCOMM Incorporated

Inventor： Preeti KUMARI ,  Hong CHENG ,  Kapil GULATI ,  Junyi LI ,  Shuanshuan WU

IPC: G01S13/04

Abstract: A user equipment (UE) and related techniques are disclosed. In one aspect, the UE provides, to one or more wireless nodes of a radio access network (NG-RAN) associated with the core network or a second network entity of the core network different from the first entity, an indication of sensing directions for transmitting and receiving a radar signal to sense an environment of the apparatus. Latency may be reduced for tracking targets by skipping exhaustive scanning or complex full processing by exploiting prior sensing measurement reports collected by a sensing management function (SnMF). In this way, interference may be reduced and less resource and power usage may be enabled for sensing functions. In one case, sensing directions can be indicated in GCS and translated to a respective sensors' beam direction in LCS at NG-RAN or UE for efficient beam management. In one case, SnMF indicates a sensing direction in LCS to NG-RAN or UE for sensing signal transmission and/or reception.

公开(公告)号：US20250081231A1

公开(公告)日：2025-03-06

申请号：US18290753

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Tien Viet NGUYEN ,  Kapil GULATI ,  Chu-Hsiang HUANG ,  Gabi SARKIS ,  Sourjya DUTTA ,  Shuanshuan WU

IPC: H04W74/0808 ,  H04L5/16 ,  H04W92/18

Abstract: A wireless device that supports sidelink communication may transmit a sidelink transmission in a first set of one or more slots. The wireless device may measure a received signal strength indicator (RSSI) in a second set of slots, the RSSI indicative of a channel busy ratio (CBR) over a combined set of slots including both the first set of one or more slots and the second set of slots and transmit the sidelink communication based on the CBR associated with the combined set of slots.

公开(公告)号：US20250071738A1

公开(公告)日：2025-02-27

申请号：US18453894

申请日：2023-08-22

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Gabi SARKIS ,  Dan VASSILOVSKI ,  Shuanshuan WU ,  Kapil GULATI

IPC: H04W72/0446 ,  H04L5/00 ,  H04W72/25

Abstract: Disclosed are techniques for wireless communication. In an aspect, a wireless communication device may transmit control information over one or more physical sidelink control channel (PSCCH) resources to a peer wireless communication device, wherein the control information includes sidelink positioning reference signal (SL-PRS) configuration information. The wireless communication device may transmit SL-PRS over one or more SL-PRS resources indicated by the SL-PRS configuration information to the peer wireless communication device, wherein, based on the one or more PSCCH resources and the one or more SL-PRS resources scheduled in a sidelink slot, transmission of the control information the one or more PSCCH resources and transmission of the SL-PRS over the one or more SL-PRS resources are separated in a time domain by at least a minimum time gap.

公开(公告)号：US20250070929A1

公开(公告)日：2025-02-27

申请号：US18845549

申请日：2023-05-01

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Kapil GULATI ,  Junyi LI ,  Preeti KUMARI ,  Shuanshuan WU

IPC: H04L5/00 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may select a first time-frequency-angular resource that is identified in a time domain, in a frequency domain, and in an azimuth angle domain. The first device may transmit a first communication using the first time-frequency-angular resource. Numerous other aspects are described.

公开(公告)号：US20250063582A1

公开(公告)日：2025-02-20

申请号：US18719562

申请日：2022-02-03

Applicant: QUALCOMM Incorporated

Inventor： Hui GUO ,  Shuanshuan WU ,  Seyedkianoush HOSSEINI ,  Kapil GULATI ,  Tien Viet NGUYEN ,  Anantharaman BALASUBRAMANIAN

IPC: H04W72/40 ,  H04L5/00 ,  H04W72/12 ,  H04W72/51

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 first resource pool associated with a first component carrier and a second resource pool associated with a second component carrier. The UE may receive an indication of a resource allocation associated with a sidelink communication, wherein the resource allocation is based at least in part on at least one of the first resource pool or the second resource pool. The UE may perform the sidelink communication in accordance with the resource allocation. Numerous other aspects are described.

公开(公告)号：US20250056583A1

公开(公告)日：2025-02-13

申请号：US18714837

申请日：2023-01-30

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Shailesh PATIL ,  Anshuman SAXENA ,  Ahmed Kamel SADEK ,  Kapil GULATI

IPC: H04W72/40 ,  H04L5/00 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a sidelink resource sub-pool configuration that indicates a partition of a sidelink resource pool into a first sidelink resource sub-pool associated with radar transmissions and a second sidelink resource sub-pool associated with sidelink transmissions. The UE may transmit a radar transmission using resources of the first sidelink resource sub-pool based at least in part on the sidelink resource sub-pool configuration. Numerous other aspects are described.

公开(公告)号：US20250020762A1

公开(公告)日：2025-01-16

申请号：US18712149

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Shailesh PATIL ,  Kapil GULATI ,  Arthur GUBESKYS ,  Mahmoud ASHOUR ,  Preeti KUMARI ,  Junyi LI ,  Anantharaman BALASUBRAMANIAN ,  Gene Wesley MARSH

IPC: G01S7/02 ,  G01S7/00 ,  G01S13/931 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may include a radar which is used for object detection, such as a vehicle UE detecting other vehicle UEs in a vehicle-to-everything (V2X) communications system. The UE may be configured for coordinated interference, where radars transmit a common waveform while applying different delays to prevent negative co-channel interference effects, such as false or ghost targets. The techniques described herein support configuring a common configuration for network-assisted coordinated interference by considering capabilities of UEs and radars within a geographic area controlled by a network entity. The network entity may identify and indicate a waveform configuration which is used by radars within the geographic control area of the network entity.

公开(公告)号：US20240405852A1

公开(公告)日：2024-12-05

申请号：US18327735

申请日：2023-06-01

Applicant: QUALCOMM Incorporated

Inventor： Shuanshuan WU ,  Kapil GULATI

IPC: H04B7/185 ,  H04W64/00

Abstract: Aspects provide mechanisms for predicting a change in a beam direction of a transmit and/or receive beam used for communication between a user equipment (UE) and a non-terrestrial network (NTN) entity and to adjust the beam direction of the beam on the UE in accordance with the predicted beam direction change. In some examples, the UE may predict the beam direction change based on one or more mobility parameters indicating a predicted change in the relative position of the UE with respect to the NTN entity. In other examples, a network entity, such as the NTN entity, a core network entity or data network entity, may predict the beam change direction based on the one or more mobility parameters.

公开(公告)号：US20240397529A1

公开(公告)日：2024-11-28

申请号：US18695726

申请日：2022-09-13

Applicant: QUALCOMM Incorporated

Inventor： Tien Viet NGUYEN ,  Gabi SARKIS ,  Sourjya DUTTA ,  Kapil GULATI ,  Shuanshuan WU ,  Hui GUO

IPC: H04W72/25 ,  H04L5/00

Abstract: A UE determines an occurrence of a condition to trigger transmission of inter-UE coordination information based on a CR being below a threshold CR associated with a priority level for the inter-UE coordination information and transmits a sidelink message that includes the inter-UE coordination information in response to the occurrence of the condition for the inter-UE coordination information.