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公开(公告)号：WO2022155654A1
公开(公告)日：2022-07-21
申请号：PCT/US2022/070166
申请日：2022-01-13
Applicant: QUALCOMM INCORPORATED
Inventor： YERRAMALLI, Srinivas , MANOLAKOS, Alexandros , KUMAR, Mukesh , ZORGUI, Marwen
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) maintains timing information for each of a plurality of beam pairs, each beam pair comprising a downlink (DL) beam pair, comprising a base station transmit beam and a UE receive beam or a sidelink (SL) beam pair, comprising a UE transmit beam and a UE receive beam. The UE measures a first reference signal using a first beam pair from the plurality of beam pairs, measures a second reference signal using a second beam pair from the plurality of beam pairs, and reports, to a transmitting entity, beam timings for the first beam pair and the second beam pair. The measuring steps, the reporting step, or both, are performed according to the timing information for the first beam pair and the second beam pair.
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公开(公告)号：WO2022035663A1
公开(公告)日：2022-02-17
申请号：PCT/US2021/044565
申请日：2021-08-04
Applicant: QUALCOMM INCORPORATED
Inventor： LIN, Yih-Hao , YERRAMALLI, Srinivas , ZHANG, Xiaoxia , MANOLAKOS, Alexandros , FERRARI, Lorenzo , AKKARAKARAN, Sony , ZORGUI, Marwen
Abstract: Disclosed are systems, methods, and non-transitory media for providing signaling consideration for wireless positioning with disjoint bandwidth segments. For instance, one or more indications of a preferred bandwidth configuration can be transmitted by a user equipment. Based on the one or more indications, the user equipment can receive a positioning configuration that indicates disjoint bandwidth segments containing a positioning reference signal based on the preferred bandwidth configuration. In response, the user equipment can then determine one or more positioning measurements based on the positioning reference signal in the disjoint bandwidth segments.
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公开(公告)号：WO2022020851A1
公开(公告)日：2022-01-27
申请号：PCT/US2021/070925
申请日：2021-07-22
Applicant: QUALCOMM INCORPORATED
Inventor： YERRAMALLI, Srinivas , KUMAR, Mukesh , MANOLAKOS, Alexandros , MIRBAGHERI, Arash , ZORGUI, Marwen
IPC: H04W24/10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information that configures a measurement gap for the UE. The UE may perform a first measurement and a second measurement in the measurement gap, wherein the first measurement and the second measurement are different types of measurements. The UE may transmit measurement information based at least in part on the first measurement or the second measurement. Numerous other aspects are provided.
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公开(公告)号：WO2023015074A1
公开(公告)日：2023-02-09
申请号：PCT/US2022/073207
申请日：2022-06-28
Applicant: QUALCOMM INCORPORATED
Inventor： ZORGUI, Marwen , YERRAMALLI, Srinivas , MANOLAKOS, Alexandros
IPC: H04B7/06
Abstract: Disclosed are techniques for communication. In an aspect, gNB may report antenna configuration and table that maps antenna element(s) to phase shift and/or amplitude shift to a position estimation entity (PDE). The PDE may derive beam shape based on the reported information. In another aspect, gNB may report transformation information by which a first beam shape of a first beam is transformed into a second beam shape of a second beam. The PDF may derive the second beam shape of the second beam based in part upon the transformation information.
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公开(公告)号：WO2022072263A1
公开(公告)日：2022-04-07
申请号：PCT/US2021/052140
申请日：2021-09-27
Applicant: QUALCOMM INCORPORATED
Inventor： ZORGUI, Marwen , YERRAMALLI, Srinivas , PRAKASH, Rajat , ZHANG, Xiaoxia , AMIRI, Roohollah
Abstract: Methods, systems, and devices for wireless communications are described. The method may include receiving, from a network node, a configuration for radar waveform reporting, the radar waveform reporting providing object detection for one or more objects within a detectable range, receiving a radar waveform, and transmitting, to the network node according to the received configuration, a radar reporting message including an indication of one or more parameter values associated with the received radar waveform.
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Patent Agency Ranking
公开(公告)号：WO2021257769A1
公开(公告)日：2021-12-23
申请号：PCT/US2021/037730
申请日：2021-06-17
Applicant: QUALCOMM INCORPORATED
Inventor： YERRAMALLI, Srinivas , FERRARI, Lorenzo , YOO, Taesang , MANOLAKOS, Alexandros , LIN, Yih-Hao , ZHANG, Xiaoxia , PRAKASH, Rajat , ZORGUI, Marwen , ZHANG, Danlu
IPC: H04W64/00 , H04L5/00 , G01S5/0236 , G01S5/06 , G01S5/10 , H04L5/0048 , H04L5/0051 , H04W64/006
Abstract: Techniques are provided for passive positioning of user equipment (UE). An example method for passive positioning of a user equipment includes receiving a first positioning reference signal from a first station at a first time, receiving a second positioning reference signal from a second station at a second time, receiving a turnaround time value associated with the first positioning reference signal and the second positioning reference signal, and a distance value based on a location of the first station and a location of the second station, and determining a time difference of arrival based at least in part on the turnaround time value, the distance value, the first time, and the second time.
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7.发明申请
公开(公告)号：WO2023086720A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/078142
申请日：2022-10-14
Applicant: QUALCOMM INCORPORATED
Inventor： YERRAMALLI, Srinivas , MANOLAKOS, Alexandros , KUMAR, Mukesh , LI, Junyi , GUPTA, Piyush , PRAKASH, Rajat , ZHANG, Xiaoxia , ZORGUI, Marwen , WANG, Xiaojie
Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity includes determines common assistance data for a joint position estimation group (1910, 1920, 1930), and sends to first and second UEs (1940, 1950). 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 (1940, 1950). The position estimation entity receives measurement information from the first and/or second UEs (1960), and derives position estimations of the first and second UEs (1970).
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公开(公告)号：WO2022081624A1
公开(公告)日：2022-04-21
申请号：PCT/US2021/054659
申请日：2021-10-13
Applicant: QUALCOMM INCORPORATED
Inventor： ZORGUI, Marwen , YERRAMALLI, Srinivas , PRAKASH, Rajat , ZHANG, Xiaoxia
Abstract: An RF sensing method includes: producing, at an application device, an RF sensing request including a request for a network entity to coordinate RF sensing of at least one of a region or an object, wherein the RF sensing request includes at least one criterion of the RF sensing, the at least one criterion comprising at least one of an indication of the region, an identity of at least one RF sensing device, or an identity of a target object of the RF sensing; sending the RF sensing request from the application device to the network entity; and receiving, at the application device from the network entity, an RF sensing report indicating a result of the RF sensing.
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公开(公告)号：WO2022067328A1
公开(公告)日：2022-03-31
申请号：PCT/US2021/071579
申请日：2021-09-24
Applicant: QUALCOMM INCORPORATED
Inventor： ZORGUI, Marwen , YERRAMALLI, Srinivas , PRAKASH, Rajat , ZHANG, Xiaoxia , AMIRI, Roohollah
Abstract: Certain aspects of the present disclosure provide techniques for adaptive node activation and configuration in cooperative sensing. A method that may be performed by a sensing management function (SnMF) entity includes receiving a first radio frequency (RF) sensing request, from a first entity, for scanning an environment to detect at least a first object, initiating a first RF sensing session in the environment in response to the first RF sensing request, receiving a second RF sensing request, from a second entity, for scanning the environment to detect at least a second object during the first RF sensing session, accommodating the second RF sensing request using output from the first RF sensing session, wherein the first RF sensing session is ongoing, detecting the first and second objects in the environment, and transmitting information about the detected first and second object to the first and second entity, respectively.
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公开(公告)号：WO2022011045A1
公开(公告)日：2022-01-13
申请号：PCT/US2021/040738
申请日：2021-07-07
Applicant: QUALCOMM INCORPORATED
Inventor： YERRAMALLI, Srinivas , KUMAR, Mukesh , MANOLAKOS, Alexandros , FISCHER, Sven , ZORGUI, Marwen , FERRARI, Lorenzo , LIN, Yih-Hao , ZHANG, Xiaoxia , PRAKASH, Rajat , OPSHAUG, Guttorm Ringstad
Abstract: A signal measuring method includes: receiving, at a user equipment, first positioning assistance data having a first area of applicability and a first positioning assistance data profile; storing the first positioning assistance data at the user equipment; determining, at the user equipment, that second positioning assistance data correspond to the first positioning assistance data based on the first area of applicability including a second area of applicability, of the second positioning assistance data, and based on a second positioning assistance data profile of the second positioning assistance data corresponding to the first positioning assistance data profile; and measuring, at the user equipment, a positioning signal corresponding to the second area of applicability using the first positioning assistance data in response to determining that the second positioning assistance data correspond to the first positioning assistance data.
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