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公开(公告)号：US20230288524A1
公开(公告)日：2023-09-14
申请号：US18040571
申请日：2021-08-30
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Alexandros MANOLAKOS , Mukesh KUMAR , Marwen ZORGUI , Mohammad Tarek FAHIM
CPC classification number: G01S5/0244 , G01S5/0218 , G01S5/0036
Abstract: A user equipment (UE) may define the classes of a plurality of path delay detection algorithms that the UE may use to identify line-of-sight positioning signals and reject non-line-of-sight positioning signals. The UE may receive a capabilities request from a location server and transmit, to the location server, a capability report indicating the classes of the plurality of path delay detection algorithms supported by the UE. The UE receives a location information request from a location server, and selects a path delay detection algorithm, which is used to perform measurements of one or more positioning signals received by the UE. The UE provides an indication of the selected path delay detection algorithm along with the positioning measurements to the location server. The location server determines or verifies a location of the UE based on the path delay detection algorithm selected by the UE and the positioning measurements.
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52.发明公开公开(公告)号：US20230232361A1
公开(公告)日：2023-07-20
申请号：US17648239
申请日：2022-01-18
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Srinivas YERRAMALLI , Rajat PRAKASH , Taesang YOO , Xiaoxia ZHANG , Roohollah AMIRI , Marwen ZORGUI
CPC classification number: H04W64/00 , H04W72/0406 , H04W72/048
Abstract: Disclosed are techniques for wireless positioning. In an aspect, a first user equipment (UE) obtains one or more first radio frequency fingerprint (RFFP) measurements of one or more first downlink channels received at the first UE, one or more first sidelink channels received at the first UE, or both, and determines one or more locations of a target UE based on the one or more first RFFP measurements and a machine learning module, wherein the machine learning module is trained based on previously collected RFFP measurements of one or more downlink channels, RFFP measurements of one or more uplink channels, RFFP measurements of one or more sidelink channels, locations of one or more sidelink anchor UEs, locations of one or more base stations, or any combination thereof.
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公开(公告)号：US20230176163A1
公开(公告)日：2023-06-08
申请号：US18007313
申请日：2021-09-01
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Alexandros MANOLAKOS , Mukesh KUMAR , Marwen ZORGUI , Mohammad Tarek FAHIM
CPC classification number: G01S5/0036 , H04L5/0051 , G01S5/0236 , G01S5/0218
Abstract: A signal measurement assistance method includes: obtaining reference signal angle information comprising first indications indicating a first reference signal and a first expected angle of arrival of the first reference signal; and at least one of: requesting a transmission/reception point (TRP) to transmit, to a user equipment, the first indications; or requesting the TRP to search for the first reference signal based on the first expected angle of arrival.
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公开(公告)号：US20230124754A1
公开(公告)日：2023-04-20
申请号：US18064691
申请日：2022-12-12
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Lorenzo FERRARI , Srinivas YERRAMALLI , Yih-Hao LIN , Jing SUN , Alexandros MANOLAKOS , Rajat PRAKASH , Marwen ZORGUI
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives a sounding reference signal (SRS) resource configuration, the SRS resource configuration indicating at least a comb pattern for at least one SRS resource allocated to the UE and a puncturing unit for the comb pattern, wherein the comb pattern is divided into one or more puncturing units, wherein each puncturing unit comprises one or more time units of the comb pattern, and wherein each of the one or more time units comprises two or more symbols, and refrains from transmitting all SRS transmissions of the at least one SRS resource within a first puncturing unit of the one or more puncturing units based on a determination that one or more SRS transmissions of the at least one SRS resource within the first puncturing unit are to be dropped.
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公开(公告)号：US20220417987A1
公开(公告)日：2022-12-29
申请号：US17357570
申请日：2021-06-24
Applicant: QUALCOMM Incorporated
Inventor： Marwen ZORGUI , Srinivas YERRAMALLI , Roohollah AMIRI , Rajat PRAKASH
Abstract: Example aspects include a method, apparatus, and computer-readable medium for sidelink-aided radio frequency (RF) sensing at user equipment (UE) of a wireless communication network, comprising receiving a sensing establishment message associated with a sensing session. The aspects further include receiving one or more sensing measurement information obtained by the one or more sidelink UEs corresponding to the sensing session, or a first sensing outcome information corresponding to the sensing session obtained by one of the one or more sidelink UEs based on the one or more sensing measurement information. Additionally, the aspects include transmitting the one or more sensing measurement information obtained by the one or more sidelink UEs corresponding to the sensing session, or a second sensing outcome information corresponding to the sensing session.
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Patent Agency Ranking
公开(公告)号：US20250071805A1
公开(公告)日：2025-02-27
申请号：US18456210
申请日：2023-08-25
Applicant: QUALCOMM Incorporated
Inventor： Diana MAAMARI , Ahmed Attia ABOTABL , Marwen ZORGUI
IPC: H04W74/00 , H04W72/543 , H04W74/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a communication of a random access channel (RACH) procedure using a RACH occasion, of a plurality of RACH occasions, or a RACH preamble, of a plurality of RACH preambles, to indicate a value for a performance indicator associated with the UE, or using a physical uplink shared channel (PUSCH) occasion and indicating the value for the performance indicator in the communication. The UE may receive, in response to the communication of the RACH procedure, an additional communication of the RACH procedure. Numerous other aspects are described.
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公开(公告)号：US20250039908A1
公开(公告)日：2025-01-30
申请号：US18357777
申请日：2023-07-24
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Marwen ZORGUI , Ahmed Attia ABOTABL , Huilin XU
IPC: H04W72/40 , H04L1/08 , H04W72/1263
Abstract: Certain aspects of the present disclosure provide techniques for enhancing resource utilization. An example method, performed at a first user equipment (UE), includes receiving sidelink configuration information configuring the first UE with at least initial transmission occasions for initial sidelink transmissions using shared sidelink resources and transmitting a first indication, to at least a second UE that uses the shared sidelink resources, of at least one probability that the first UE will skip at least one of the initial transmission occasions or one or more retransmission occasions scheduled for retransmission of an initial transmission.
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公开(公告)号：US20250039821A1
公开(公告)日：2025-01-30
申请号：US18360068
申请日：2023-07-27
Applicant: QUALCOMM Incorporated
Inventor： Ahmed ELSHAFIE , Marwen ZORGUI , Mohammed Ali Mohammed HIRZALLAH
IPC: H04W64/00
Abstract: A method for aided ambient Internet-of-Things signaling includes: obtaining, at the first network entity, one or more ambient device signal configuration characteristics for the ambient device; obtaining, at the first network entity, one or more sensing/positioning signal configuration characteristics; and transmitting, from the first network entity to one or more UE/RAN nodes (user equipment/radio access network nodes), a combined ambient and sensing/positioning signal configuration based on the one or more ambient device signal configuration characteristics and the one or more sensing/positioning signal configuration characteristics, a combined ambient and sensing/positioning signal according to the combined ambient and sensing/positioning signal configuration being able to convey ambient information and serve as a positioning signal, or being able to convey the ambient information and serve as a sensing signal.
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公开(公告)号：US20250031176A1
公开(公告)日：2025-01-23
申请号：US18356852
申请日：2023-07-21
Applicant: QUALCOMM Incorporated
Inventor： Mohammad Tarek FAHIM , Srinivas YERRAMALLI , Marwen ZORGUI
IPC: H04W64/00
Abstract: Disclosed are techniques for wireless communication. In an aspect, a first network node obtains one or more first positioning measurements of one or more reference signals transmitted by one or more second network nodes during a positioning session between a user equipment (UE) and a location server, and obtains one or more second positioning measurements of one or more backscattered signals of the one or more reference signals during the positioning session, wherein the one or more backscattered signals are transmitted by one or more ambient radio frequency identification (RFID) devices.
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公开(公告)号：US20240430059A1
公开(公告)日：2024-12-26
申请号：US18340785
申请日：2023-06-23
Applicant: QUALCOMM Incorporated
Inventor： Marwen ZORGUI , Mohammed Ali Mohammed HIRZALLAH , Ahmed Attia ABOTABL
Abstract: Apparatuses and methods for cell DRX impact reference signals for positioning and sensing are described. An apparatus is configured to receive, from a network entity, an UL reference signal configuration indication. The UL reference signal configuration associates a UL reference signal transmission occasions set with active/inactive DRX modes of a cell(s) associated with a UE. The apparatus is configured to provide, for a TRP(s) associated with the cell(s), and at the set of UL reference signal transmission occasions, an UL reference signal(s) during a portion of the active DRX mode based on the UL reference signal configuration. Another apparatus is configured to configure, for a UE, an UL reference signal configuration that associates UL reference signal transmission occasions with active/inactive DRX modes of a cell(s) associated with the UE. The apparatus is configured to provide, for the UE, the UL reference signal configuration.
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