公开(公告)号：US20220240048A1

公开(公告)日：2022-07-28

申请号：US17473877

申请日：2021-09-13

Applicant: QUALCOMM Incorporated

Inventor： SIDDHANT ,  Mukesh KUMAR ,  Jordan COOKMAN

IPC: H04W4/02 ,  H04B7/185 ,  H04W4/029

Abstract: Techniques are provided for utilizing notch filters to overcome narrowband jamming. An example method for determining a range to a satellite vehicle with a receiver includes receiving a signal from the satellite vehicle, determining one or more notch filter configurations, determining a pseudorandom noise code and a doppler frequency associated with the signal, determining a codephase correction value based at least on the one or more notch filter configurations, the pseudorandom noise code and the doppler frequency, and computing the range to the satellite vehicle based at least in part on the signal and the codephase correction value.

公开(公告)号：US20220086675A1

公开(公告)日：2022-03-17

申请号：US17471016

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W24/10 ,  H04W64/00 ,  H04L5/00 ,  H04B17/336

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may determine a plurality of measurement gap (MG) configurations, each MG configuration defining one or more MGs. The UE may send, to a serving base station, a request to use a first MG configuration from the plurality of MG configurations, and may receive a response to the first request. The UE then measures positioning signals using an MG configuration indicated by the response. Based on measurements of the first set of positioning signals, the UE may select a second MG configuration, send a second request to use the second MG configuration, and receive a response to the second request. The UE then measures a second set of positioning signals using an MG configuration indicated by the response to the second request.

公开(公告)号：US20220039084A1

公开(公告)日：2022-02-03

申请号：US17347090

申请日：2021-06-14

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W72/04 ,  H04L27/26 ,  H04W24/10 ,  H04W56/00 ,  H04L5/00

Abstract: In an aspect, a BS transmits PRS on a first frequency-domain resource during a measurement period. A UE measures the PRS, and transmits a RS-P (e.g., SRS-P) on a second frequency-domain resource that does not overlap with the first frequency-domain resource in frequency.

公开(公告)号：US20220030390A1

公开(公告)日：2022-01-27

申请号：US17348407

申请日：2021-06-15

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Guttorm Ringstad OPSHAUG

IPC: H04W4/029 ,  H04L5/00 ,  G01S5/10 ,  G01S5/02

Abstract: A method of facilitating position determination of a user equipment includes: receiving, at the user equipment, a first plurality of positioning reference signal portions having a corresponding plurality of frequency sub-bands; processing, at the user equipment, one or more of the first plurality of positioning reference signal portions to determine position information; and at least one of: transmitting a capability message, to a network entity, indicating a processing capability of the user equipment to process, in combination, positioning reference signal portions having different frequency sub-bands to determine the position information; or transmitting a signal-combination indication, to the network entity, indicating a second plurality of positioning reference signal portions, of the first plurality of positioning reference signal portions, processed by the user equipment in combination to determine the position information.

公开(公告)号：US20220007142A1

公开(公告)日：2022-01-06

申请号：US17239231

申请日：2021-04-23

Applicant: QUALCOMM Incorporated

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

IPC: H04W4/029 ,  G01S5/02

Abstract: In an aspect, a UE receives first positioning assistance data (AD). The UE transmits an indication to a network component (e.g., BS, core network component, LMF, etc.) that the UE has received the first positioning AD. The network component determines second positioning AD that is based at least in part upon the first positioning AD. The network component transmits the second positioning AD to the UE.

公开(公告)号：US20250168806A1

公开(公告)日：2025-05-22

申请号：US18836725

申请日：2023-03-24

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04L5/00

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, an example of a process for performing sidelink positioning at a user equipment (UE) includes receiving, at the UE, a resource block including a plurality of sidelink symbols in a slot. The resource block includes a first symbol of the plurality of sidelink symbols with at least a first sidelink positioning reference signal (PRS) resource, a second symbol of the plurality of sidelink symbols with at least a second sidelink PRS resource, and a third symbol of the plurality of sidelink symbols with at least a shared sidelink channel resource comprising a sidelink positioning measurement report. The processor further includes processing, at the UE, at least one resource in each symbol of the plurality of sidelink symbols in the slot.

公开(公告)号：US20250159645A1

公开(公告)日：2025-05-15

申请号：US18832860

申请日：2022-12-30

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04W56/00 ,  H04W92/18

Abstract: Sidelink based positioning of a user equipment (UE) using multiple sidelink UEs as anchor nodes is based on the synchronization status of available sidelink UEs. The synchronization reference of each available sidelink UE may be determined, for example, and sidelink UEs are selected for sidelink positioning based on their synchronization references. For example, sidelink UEs that have a common synchronization source and/or have higher synchronization priority level may be selected for sidelink positioning over other sidelink UEs. Additionally, the positioning method used for the sidelink positioning session may be selected based on the synchronization quality of each of the sidelink UEs. If each sidelink UE has a synchronization quality within a range, a time synchronization sensitive positioning method may be selected, but if one or more sidelink UEs have a synchronization quality outside the range, a positioning method that is less time synchronization sensitive may be selected.

公开(公告)号：US20250151009A1

公开(公告)日：2025-05-08

申请号：US18835854

申请日：2023-03-17

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Mukesh KUMAR ,  Alexandros MANOLAKOS

IPC: H04W64/00 ,  H04L67/141 ,  H04L67/303 ,  H04W92/18

Abstract: In some implementations, a first user equipment (UE) may send a first message comprising a quality of service (QoS) profile to a second UE. The QoS profile may include a response time requirement for providing positioning information within the positioning session. The first UE may receive a second message from the second UE, the second message comprising an indication of whether the second UE can meet the response time requirement. The first UE may determine resource pool parameters for the positioning session. The resource pool parameters may be based at least in part on the indication of whether the second UE can meet the response time requirement. The first UE may send a third message comprising the resource pool parameters to the second UE.

公开(公告)号：US20250097877A1

公开(公告)日：2025-03-20

申请号：US18294150

申请日：2022-06-27

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR

IPC: H04W64/00 ,  H04L5/00 ,  H04W76/20 ,  H04W80/02

Abstract: A user equipment (UE) is configured for supporting positioning using sounding reference signal (SRS) periodic burst transmissions that includes a plurality of sets of SRS transmissions, where each set of SRS transmissions includes a repetition of SRS resources. The configuration for the SRS periodic burst transmissions includes a start time for the SRS periodic burst transmissions, a repetition configuration for the SRS resources within each set, and a repetition configuration for the plurality of sets of SRS transmissions. The configuration may be received in a Radio Resource Control (RRC) configuration message or a Medium Access Control-Control Element (MAC-CE) message that activates the SRS periodic burst transmissions, and the SRS periodic burst transmissions may be deactivated with a RRC reconfiguration message or another MAC-CE message.

公开(公告)号：US20250071720A1

公开(公告)日：2025-02-27

申请号：US18727660

申请日：2023-01-11

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Srinivas YERRAMALLI

IPC: H04W64/00 ,  H04W72/21 ,  H04W72/25 ,  H04W72/51

Abstract: Aspects presented herein may enable a UE to store multiple sets of UE processing capabilities at one or more entities, and to activate one of the stored sets based on the UE's current processing availabilities to improve positioning latency. In one aspect, a UE transmits, to at least one of a second UE, a base station, or a network entity, a plurality of capability sets associated with UE positioning processing, the plurality of capability sets including at least a first capability set corresponding to a first level of the UE positioning processing and a second capability set corresponding to a second level of the UE positioning processing, the first level being different from the second level. The UE transmits, to the at least one of the second UE, the base station, or the network entity, an indication to activate one of the plurality of capability sets for UE positioning.