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公开(公告)号：US20250164630A1
公开(公告)日：2025-05-22
申请号：US19034384
申请日：2025-01-22
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN , Srinivas YERRAMALLI , John Edward SMEE
Abstract: Monostatic radar with progressive length transmission may be used with half-duplex systems or with full-duplex systems to reduce self-interference. The system transmits a first signal for a first duration and receives a first reflection of the first signal from a first object during a second duration. The system transmits a second signal for a third duration longer than the first duration and receives a second reflection of the second signal from a second object during a fourth duration. The system calculates a position of the first object and the second object based on the first reflection and the second reflection. The first signal, first duration, and second duration are configured to detect reflections from objects within a first distance of the system. The second signal, third duration, and fourth duration are configured to detect reflections from objects between the first distance and a second distance from the system.
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公开(公告)号：US20240426964A1
公开(公告)日：2024-12-26
申请号：US18340595
申请日：2023-06-23
Applicant: QUALCOMM Incorporated
Inventor： Simone MERLIN , Hussein METWALY SAAD , Yann LEBRUN , Peerapol TINNAKORNSRISUPHAP , In-Soo KIM
Abstract: Techniques for sharing perception information between a first device and a second device are disclosed. In some embodiments, the first device may be a user equipment (UE), and the second device may be a wearable device (e.g., smart glasses). An example method of sharing perception information may include obtaining one or more measurements indicative of a motion or a position of the first device; obtaining one or more measurements indicative of a motion or a position of the second device; and receiving perception information responsive to a verification that a condition relating to the first device and the second device is established, the verification of the condition being based on the one or more measurements indicative of the motion or the position of the first device and the one or more measurements indicative of the motion or the position of the second device.
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公开(公告)号：US20240089865A1
公开(公告)日：2024-03-14
申请号：US18454881
申请日：2023-08-24
Applicant: QUALCOMM Incorporated
Inventor： Arjun BHARADWAJ , Rahul TANDRA , Bin TIAN , Youhan KIM , Simone MERLIN , George CHERIAN
CPC classification number: H04W52/242 , H04B7/0452 , H04L1/0009 , H04L5/0053 , H04L27/2601 , H04W52/143 , H04W52/146 , H04W52/228 , H04W52/367
Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus is configured to determine a target receiver power level for uplink transmissions received at the apparatus, to determine uplink power control information based on the determined target receiver power level for UL MU-MIMO transmission or UL OFDMA transmission, and to transmit a frame that includes the determined uplink power control information to a station scheduled by the apparatus for uplink transmission.
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公开(公告)号：US20230309077A1
公开(公告)日：2023-09-28
申请号：US17654208
申请日：2022-03-09
Applicant: QUALCOMM Incorporated
Inventor： Hussein METWALY SAAD , Xiaoxin ZHANG , Peerapol TINNAKORNSRISUPHAP , Simone MERLIN , Prashanth Haridas HANDE
IPC: H04W72/04
CPC classification number: H04W72/046
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain radio frequency (RF) sensing information indicating at least one of movement information associated with the UE or environment information associated with the UE. The UE may communicate, with a network entity, using a communication parameter that is based at least in part on the RF sensing information. Numerous other aspects are described.
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公开(公告)号：US20220327360A1
公开(公告)日：2022-10-13
申请号：US17229805
申请日：2021-04-13
Applicant: QUALCOMM Incorporated
Inventor： Simone MERLIN , Jamie Menjay LIN , Brian Michael BUESKER , Rui LIANG , Daniel Hendricus Franciscus DIJKMAN , Farhad GHAZVINIAN ZANJANI , Ilia KARMANOV , Vamsi VEGUNTA , Harshit JOSHI , Bibhu MOHANTY , Raamkumar BALAMURTHI
IPC: G06N3/04 , H04W64/00 , H04B17/318 , H04W16/20
Abstract: Disclosed are systems, methods, and non-transitory media for performing radio frequency sensing detection operations. For instance, radio frequency data can be received that is associated with at least one wireless device. The radio frequency data can be based on radio frequency signals reflected from a first object and received by the at least one wireless device. Training label data can also be obtained (e.g., from a labeling device, from the at least one wireless device, etc.). The training label data can be based at least in part on the first object and input data (e.g., received by the labeling device, the at least one wireless device, etc.). A sensing model can be generated based on the radio frequency data and the training label data.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20220022056A1
公开(公告)日：2022-01-20
申请号：US17373513
申请日：2021-07-12
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN , Srinivas YERRAMALLI , John Edward SMEE
Abstract: Disclosed are techniques for environment sensing. In an aspect, a transmitter base station determines a configuration for a radio frequency (RF) sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, and transmits the RF sensing signal to at least one receiver base station based on the configuration. In an aspect, a receiver base station receives a configuration for an RF sensing signal, the configuration determined based at least in part on coordination among a plurality of base stations, receives, from at least one transmitter base station, the RF sensing signal, and detects at least one target object based, at least in part, on reception of the RF sensing signal.
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公开(公告)号：US20210392478A1
公开(公告)日：2021-12-16
申请号：US17329109
申请日：2021-05-24
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: Disclosed are techniques for allocating resources for environment sensing. In an aspect, a base station transmits a first radar reference signal (RRS) on a first set of resources comprising first time resources, first frequency resources, first spatial resources, or any combination thereof, wherein the first set of resources is selected to enable a first user equipment (UE) to perform a first type of environment sensing, and transmits a second RRS on a second set of resources comprising second time resources, second frequency resources, second spatial resources, or any combination thereof, wherein the second set of resources is selected to enable a second UE to perform a second type of environment sensing, wherein the second set of resources is different from the first set of resources, and wherein the second type of environment sensing is different from the first type of environment sensing.
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公开(公告)号：US20210389444A1
公开(公告)日：2021-12-16
申请号：US17222726
申请日：2021-04-05
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: In an aspect, a wireless node (e.g., BS or UE) transmits a first set of RF signals for communication in accordance with a first power control scheme, and transmits a second set of RF signals at least for object detection in accordance with a second power control scheme.
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公开(公告)号：US20210385784A1
公开(公告)日：2021-12-09
申请号：US17335761
申请日：2021-06-01
Applicant: QUALCOMM Incorporated
Inventor： Sungwoo PARK , Wooseok NAM , Tao LUO , Junyi LI , Juan MONTOJO , Jing SUN , Xiaoxia ZHANG , John Edward SMEE , Peter GAAL , Taesang YOO , Simone MERLIN
Abstract: Bi-static radio-based object location detection can include determining, by a wireless device, a location of a remote wireless device; obtaining a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determining a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA. In another example, a wireless device includes a wireless transceiver; a non-transitory computer-readable medium; and a processor communicatively coupled to the wireless transceiver and non-transitory computer-readable medium, the processor configured to determine a location of a remote wireless device; obtain a ToF and an angle of arrival (AoA) of a reflected WWAN reference signal reflected by a remote object; and determine a location of the remote object based on the location of the remote wireless device, the ToF, and the AoA.
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公开(公告)号：US20190036583A1
公开(公告)日：2019-01-31
申请号：US16041069
申请日：2018-07-20
Applicant: QUALCOMM Incorporated
Inventor： George CHERIAN , Yan ZHOU , Alfred ASTERJADHI , Abhishek Pramod PATIL , Venkata Ramanan VENKATACHALAM JAYARAMAN , Simone MERLIN
Abstract: Certain aspects of the present disclosure are directed to apparatus and techniques for performing coordinated beamforming (CoBF) transmissions. The apparatus generally includes a processing system configured to generate at least one first frame including an invitation to share resources with one or more first wireless nodes, wherein the apparatus is part of a first basic service set and the one or more first wireless nodes are part of one or more second basic service sets, a first interface configured to output the at least one first frame for transmission to the one or more first wireless nodes, and a second interface configured to obtain, from the one or more first wireless nodes, an identification of one or more second wireless nodes if the invitation is accepted, wherein the second interface is configured to obtain one or more transmissions from at least one of the one or more second wireless nodes.
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