公开(公告)号：US20250056514A1

公开(公告)日：2025-02-13

申请号：US18718768

申请日：2022-12-20

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI ,  Guttorm Ringstad OPSHAUG ,  Fnu SIDDHANT

IPC: H04W72/0453 ,  H04L5/00

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, an example of a process includes receiving, at an apparatus (e.g., a user equipment (UE) or component of the UE), a plurality of resource blocks associated with a positioning reference signal (PRS). A comb structure of the PRS is repeated in less than all resource blocks of the plurality of resource blocks. The process includes transmitting a phase measurement report to a first network entity. The phase measurement report includes information associated with a measured phase difference between at least one subcarrier set pair of the plurality of resource blocks. As described herein, a subcarrier set includes at least one subcarrier.

公开(公告)号：US20250056393A1

公开(公告)日：2025-02-13

申请号：US18718589

申请日：2023-02-16

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Alexandros MANOLAKOS ,  Hung Dinh LY

IPC: H04W48/18

Abstract: Various aspects of the present disclosure generally elate to wireless communication. In some aspects, a network node may receive, from a network entity in connection with an access procedure, information indicative of at least one of a security capability or an energy transfer or charging capability. The network node may connect to the network entity to obtain network access based on the security capability or the energy transfer or charging capability. Numerous other aspects are described.

公开(公告)号：US20250039828A1

公开(公告)日：2025-01-30

申请号：US18715657

申请日：2023-01-27

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Varun Amar REDDY ,  Le Nguyen LUONG ,  Krishna Kiran MUKKAVILLI

IPC: H04W64/00 ,  H04B1/7163 ,  H04L5/00 ,  H04W8/22

Abstract: In some implementations, a server may send a request to a first wireless device for capability information, wherein the first wireless device is capable of transmitting both cellular and ultra-wideband (UWB) wireless signals. The server may receive a response from the first wireless device, the response comprising the capability information regarding a capability of the first wireless device for performing UWB positioning. The server may determine first UWB assistance data for the first wireless device based at least in part on (i) the capability information and (ii) information regarding one or more positioning signals transmitted in a cellular wireless network, wherein the first UWB assistance data comprises one or more parameters for a first set of one or more UWB positioning sessions between the first wireless device and a second wireless device. The server may send the first UWB assistance data from the server to the first wireless device.

公开(公告)号：US20250039825A1

公开(公告)日：2025-01-30

申请号：US18704333

申请日：2022-10-14

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Junyi LI ,  Piyush GUPTA ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Marwen ZORGUI ,  Xiaojie WANG

IPC: H04W64/00

Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity includes determines common assistance data for a joint position estimation group, and sends to first and second UEs. The position estimation entity further sends indications of which PRS resources associated with the common assistance data is active for the first and second UEs. The position estimation entity receives measurement information from the first and/or second UEs, and derives position estimations of the first and second UEs.

公开(公告)号：US20250016720A1

公开(公告)日：2025-01-09

申请号：US18711719

申请日：2022-11-21

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04W84/04

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits, to a location server, a first set of parameters indicating capabilities of the UE to support positioning operations across a plurality of public land mobile networks (PLMNs), receives assistance data from the location server, the assistance data including a second set of parameters configuring the UE to measure a set of positioning resources across one or more PLMNs of the plurality of PLMNs, and obtains positioning measurements of the set of positioning resources to enable a determination of a location of the UE.

公开(公告)号：US20250016719A1

公开(公告)日：2025-01-09

申请号：US18707726

申请日：2022-12-22

Applicant: QUALCOMM INCORPORATED

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Sven FISCHER

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

Abstract: A radio frequency sensing method includes: receiving, at a sensing apparatus from a network entity, a configuration message indicating a positioning reference signal configuration of a positioning reference signal; receiving, at the sensing apparatus from the network entity, a measurement indication indicating that the positioning reference signal is for radio frequency sensing; and measuring, at the sensing apparatus, the positioning reference signal to determine one or indicating a positioning reference signal more radio frequency sensing measurements based on the measurement indication indicating that the positioning reference signal is for radio frequency sensing.

公开(公告)号：US20250008470A1

公开(公告)日：2025-01-02

申请号：US18693049

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Alexandros MANOLAKOS ,  Seyedkianoush HOSSEINI ,  Weimin DUAN

IPC: H04W64/00 ,  H04B17/318 ,  H04L1/1812 ,  H04L5/00 ,  H04W92/18

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may receive an announcement message from each sidelink anchor device of one or more sidelink anchor devices, wherein the announcement message includes a sidelink anchor device identifier and an indication that the sidelink anchor device is available for positioning services. The UE may measure the announcement message from each sidelink anchor device to determine a signal strength measurement associated with the sidelink anchor device. The UE may report, to a network node, one or more preferred sidelink anchor devices from the one or more sidelink anchor devices, wherein the one or more preferred sidelink anchor devices are determined based on the signal strength measurement respectively associated with each sidelink anchor device of the one or more sidelink anchor devices.

公开(公告)号：US20240426963A1

公开(公告)日：2024-12-26

申请号：US18704008

申请日：2022-11-04

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Ahmed ELSHAFIE

IPC: G01S5/02

Abstract: A user equipment (UE) receives positioning assistance data including one or more Positioning Reference Signal (PRS) resources, PRS resource sets, and TRPs, and information related to one or more Reflection Objects (ROs), such as Reconfiguration Intelligent Surfaces (RISs). A prioritization of PRS signals and/or ROs for measurement and/or reporting is based at least on the information for the one or more ROs. For example, prioritization may be determined based on whether an RO is reflecting PRS signals that will enhance positioning performance for the UE. Accuracy requirements for positioning or measurement may similarly be determined based at least in part on associate of the RO with PRS resources. Measurement of the PRS signals and/or reporting of the measurements is performed based on the prioritization of the PRS signals and/or ROs.

公开(公告)号：US20240413881A1

公开(公告)日：2024-12-12

申请号：US18701840

申请日：2022-11-21

Applicant: QUALCOMM INCORPORATED

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Jing LEI

IPC: H04B7/06 ,  H04B17/20

Abstract: A reference signal measurement method includes: receiving, at a user equipment from a transmission/reception point, a quasi co-location indication that indicates that a first signal, from the transmission/reception point and corresponding to a first radio access technology, is quasi co-located with a second signal from the transmission/reception point and corresponding to a second radio access technology that is different from the first radio access technology; receiving, at the user equipment from the transmission/reception point, the first signal and the second signal; and measuring, at the user equipment, the first signal based on the quasi co-location indication indicating that the first signal is quasi co-located with the second signal.

公开(公告)号：US20240406910A1

公开(公告)日：2024-12-05

申请号：US18693837

申请日：2022-11-09

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Ahmed ELSHAFIE

IPC: H04W64/00 ,  H04B17/309 ,  H04B17/318 ,  H04W12/043 ,  H04W92/18

Abstract: Full encryption and reporting of positioning state information (PSI) of a user equipment (UE) in wireless communications may be unable to be performed to a desired level using current security keys at the UE. As such, a UE may selectively perform partial securitization of PSI. A UE obtains one or more PSI to be reported in one or more PSI reports, identifies a security priority associated with each PSI, and generates the one or more PSI reports from the one or more PSI based on a reporting configuration. Generating the one or more PSI reports includes, for each PSI of the one or more PSI, identifying whether the UE is to encrypt the PSI using one or more security keys at the UE based on the reporting configuration. The UE also reports the one or more PSI reports to a second device, such as a base station or another UE.