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公开(公告)号：US20240039928A1
公开(公告)日：2024-02-01
申请号：US17816530
申请日：2022-08-01
Applicant: QUALCOMM Incorporated
Inventor： Igor GUTMAN , Yavuz YAPICI , Tao LUO , Junyi LI
CPC classification number: H04L63/1416 , H04L63/162 , H04L63/1466 , H04W12/80
Abstract: A UE may detect, at the UE, a suspected fabricated transmission attack based on PHY security. The UE may transmit, to a network node, and the network node may receive, from the UE, an indication of the suspected fabricated transmission attack. The network node may receive, from the UE, an indication of one or more characteristics associated with a potential attacker associated with the suspected fabricated transmission attack. The UE may transmit, via a sidelink to at least one additional UE, a second indication of whether the UE identifies that the suspected fabricated transmission attack corresponds to the UE being attacked. The network node may identify a geographical location of the potential attacker based on a plurality of indications of the one or more characteristics associated with the potential attacker. The network node may compile an adversary pool including one or more compromised identities.
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22.发明申请公开(公告)号：US20250062793A1
公开(公告)日：2025-02-20
申请号：US18452398
申请日：2023-08-18
Applicant: QUALCOMM Incorporated
Inventor： Ahmed BEDEWY , Juergen CEZANNE , Meilong JIANG , Ashwin SAMPATH , Junyi LI , Ozge KOYMEN , Danlu ZHANG , Yavuz YAPICI
Abstract: Methods, systems, and devices for wireless communications are described. The described techniques may enable transmitting and receiving devices to increase an effective aperture size of transmitting and receiving antenna arrays, which may increase an achievable rank of spatially multiplexed communications. For example, one or both of the transmitting device and the receiving device may use a reflective component to reflect signals transmitted between the devices, which may allow for larger effective aperture sizes without increasing a physical distance between antenna elements. In some examples, the reflective component may be a static concave mirror associated with a predetermined weight vector and focal point. In some examples, the concave mirror may be a reflective intelligent surface (RIS) of reflective elements with reflective properties which may be dynamically adjusted to various weight vectors. An orientation of the RIS may be adjusted to steer a beam in various directions in space.
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公开(公告)号：US20250015869A1
公开(公告)日：2025-01-09
申请号：US18348208
申请日：2023-07-06
Applicant: QUALCOMM Incorporated
Inventor： Yavuz YAPICI , Junyi LI
IPC: H04B7/06
Abstract: Methods, systems, and devices that support user equipment (UE) density-based codebook adjustment for reconfigurable intelligent surface (RIS)-assisted communications are described. A network entity may configure RIS codebooks based on dynamically changing UE densities, such that codebooks may be tailored for geographical regions with higher UE densities. The network entity may determine a geographical region to be served using a RIS associated with a higher UE density as compared to one or more UE densities associated with one or more other geographical regions. The network entity may indicate a codebook to a controller associated with the RIS that is associated with a set of parameters that may be based on the geographical region.
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公开(公告)号：US20240414626A1
公开(公告)日：2024-12-12
申请号：US18332568
申请日：2023-06-09
Applicant: QUALCOMM Incorporated
Inventor： Narayan PRASAD , Yavuz YAPICI , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may transmit, to a forwarding-capable network entity and at a first time, a first forwarding configuration. The first network entity may transmit, to the forwarding-capable network entity and at a second time, a second forwarding configuration, wherein the transmission is associated with an amount of time between the first time and the second time. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US20240372581A1
公开(公告)日：2024-11-07
申请号：US18311848
申请日：2023-05-03
Applicant: QUALCOMM Incorporated
Inventor： Yavuz YAPICI , Junyi LI
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a connection with a network node. The UE may receive, via a reconfigurable intelligent surface (RIS), a signal that includes at least one composite signal that includes at least one multiplexed non-data signal, wherein a first beamwidth of the at least one composite signal at a first location is narrower than a second beamwidth of the at least one composite signal at a second location that is closer to the RIS than the first location. Numerous other aspects are described.
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公开(公告)号：US20240333341A1
公开(公告)日：2024-10-03
申请号：US18193525
申请日：2023-03-30
Applicant: QUALCOMM Incorporated
Inventor： Narayan PRASAD , Yu-Chin OU , Yavuz YAPICI , Mohammad Ali TASSOUDJI , Tao LUO , Junyi LI
CPC classification number: H04B7/04026 , H04B7/0606
Abstract: Certain aspects of the present disclosure provide techniques for a method for wireless communication by a first wireless entity, comprising: receiving signaling from a second network entity to configure reconfigurable intelligent surface (RIS) elements based on a direction of a target incident signal and a direction of a target reflected signal, and configuring the RIS elements based on the direction of the target incident signal and the direction of the target reflected signal and to randomize reflections, based on the signaling.
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公开(公告)号：US20240106561A1
公开(公告)日：2024-03-28
申请号：US17932910
申请日：2022-09-16
Applicant: QUALCOMM Incorporated
Inventor： Yavuz YAPICI , Tao LUO , Igor GUTMAN , Junyi LI
Abstract: Systems and techniques are provided for performing wireless communications. In some aspects, a user equipment (UE) may receive from a first wireless node via a first channel, a first transmission comprising a first artificial noise (AN) signal combined with a first data signal, wherein the first AN signal is generated based on channel state information (CSI) of the first channel. The UE may receive, from a second wireless node via a second channel, a second transmission comprising a second AN signal combined with a second data signal, wherein the second AN signal is generated based on CSI of the second channel and is different from the first AN signal. The UE can determine a data message based on the first transmission and the second transmission.
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公开(公告)号：US20240048968A1
公开(公告)日：2024-02-08
申请号：US17817317
申请日：2022-08-03
Applicant: QUALCOMM Incorporated
Inventor： Yavuz YAPICI , Tao LUO , Igor GUTMAN , Junyi LI
IPC: H04W12/00
CPC classification number: H04W12/009
Abstract: A first network node may transmit a first indication of a PHY signature pool including a plurality of PHY signatures to a second network node. The first network node may select at least one PHY signature from the plurality of PHY signatures. The first network node may transmit a second indication of the selected at least one PHY signature to the second network node. The first network node may transmit at least one message to the second network node based on the selected at least one PHY signature. The second network node may demodulate the at least one message based on the at least one PHY signature.
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公开(公告)号：US20230119750A1
公开(公告)日：2023-04-20
申请号：US17451625
申请日：2021-10-20
Applicant: QUALCOMM Incorporated
Inventor： Navid ABEDINI , Tianyang BAI , Jianghong LUO , Yavuz YAPICI , Tao LUO , Junyi LI
IPC: H04B7/155 , H04B17/345 , H04B17/382
Abstract: A first wireless device transmits one or more transmissions for a second wireless device to a repeater for repetition to the second wireless device; adjusts a repeater operation based on a phase noise in transmission between the first wireless device and the repeater; and communicates with at least one of the repeater or the second wireless device based on the adjusted repeater operation. A repeater receives from a first wireless device, a request for the repeater to report a phase noise in transmissions between the first wireless device and the repeater for repetition with a second wireless device; and transmits a report of the phase noise to the first wireless device based on the request. A repeater receives, from a first wireless device, a transmission for repetition with a second wireless device; and transmits the repetition of the transmission to the second wireless device with a phase noise compensation.
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