公开(公告)号：US20240155381A1

公开(公告)日：2024-05-09

申请号：US18414204

申请日：2024-01-16

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Assaf TOUBOUL ,  Guy WOLF ,  Peer BERGER ,  David YUNUSOV ,  Ran BERLINER ,  Michael LEVITSKY ,  Sharon LEVY ,  Noam ZACH

IPC: H04W24/02 ,  G06N3/08 ,  H04L1/00 ,  H04W52/18 ,  H04W72/04

CPC classification number: H04W24/02 ,  G06N3/08 ,  H04L1/0003 ,  H04W52/18 ,  H04W72/04

Abstract: A communications device inputs channel state information to an artificial neural network. The communications device predicts weather conditions with the artificial neural network based on the channel state information. The communications device further adjusts communications based on the predicted weather conditions.

公开(公告)号：US20230262643A1

公开(公告)日：2023-08-17

申请号：US18003034

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Noam ZACH ,  Guy WOLF ,  Assaf TOUBOUL ,  Shay LANDIS ,  Sharon LEVY ,  Michael LEVITSKY ,  Peer BERGER ,  David YUNUSOV

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

CPC classification number: H04W64/00 ,  H04W24/10 ,  H04L5/0051

Abstract: Techniques are provided for reporting, by a device, positioning-related information to a network entity. In an example, the device receives signaling information of the network entity. The signaling information indicates one or more parameters for a report on a reference signal that is transmitted by a base station. The device also receives multiple propagations of the reference signal upon a transmission of the reference signal by the base station. Based on the signaling information, the device generates the report, where the report comprises a power and a time delay per propagation of the reference signal. The device transmits the report to the network entity, where a position of the device is determined by the network entity based on the report.

公开(公告)号：US20220030515A1

公开(公告)日：2022-01-27

申请号：US17328936

申请日：2021-05-24

Applicant: QUALCOMM Incorporated

Inventor： Peer BERGER ,  Shay LANDIS ,  Assaf TOUBOUL ,  Guy WOLF ,  David YUNUSOV ,  Michael LEVITSKY ,  Sharon LEVY ,  Noam ZACH ,  Lior UZIEL

IPC: H04W52/02 ,  H04L27/26 ,  H04W4/40

Abstract: A method of wireless communications by a user equipment (UE) includes transmitting a wakeup message to awaken a base station from a sleep mode. The method also includes communicating with the base station after the base station awakens. A method of wireless communications by a base station includes entering a sleep mode when no user equipments (UEs) are connected to the base station. The method also includes receiving a signal from a UE to awaken from the sleep mode. The method further includes resuming signal transmissions after waking up from the sleep mode

公开(公告)号：US20220014412A1

公开(公告)日：2022-01-13

申请号：US17373215

申请日：2021-07-12

Applicant: QUALCOMM Incorporated

Inventor： David YUNUSOV ,  Shay LANDIS ,  Idan Michael HORN

IPC: H04L27/36 ,  H04L27/38 ,  H04W72/04 ,  H04L27/00

Abstract: IQ impairments compensation in sub-terahertz (sub-THz) communication is disclosed. According to some aspects, a user equipment (UE) determines an estimated in-phase (I) and quadrature phase (Q) impairment of the UE, the IQ impairment of the UE comprising a mismatch of phase and/or amplitude, between an I path and a Q path within an analog receiver circuitry of the UE, and reports the estimated IQ impairment of the UE to a base station (BS). The BS determines a pre-compensation to compensate for the estimated IQ impairment of the UE and uses the determined pre-compensation when transmitting to the UE.

公开(公告)号：US20210377094A1

公开(公告)日：2021-12-02

申请号：US16883188

申请日：2020-05-26

Applicant: QUALCOMM Incorporated

Inventor： David YUNUSOV ,  Assaf TOUBOUL ,  Shay LANDIS

IPC: H04L27/36 ,  H04L5/10 ,  H04L5/00 ,  H04L27/26 ,  H04L25/02 ,  H04W24/10

Abstract: The present aspects provide apparatuses, methods, and computer-readable medium for wireless communication at a user equipment (UE), including receiving, from a base station, an in-phase and quadrature-phase tracking reference signal (IQTRS) configured for an estimation of an IQ impairment at the UE; estimating the IQ impairment based on the IQTRS; and compensating for the IQ impairment in a decoding process configured to decode one or more signals received from the base station.

公开(公告)号：US20210212058A1

公开(公告)日：2021-07-08

申请号：US16737464

申请日：2020-01-08

Applicant: QUALCOMM Incorporated

Inventor： Shay LANDIS ,  Soumya DAS ,  David YUNUSOV ,  Hee Jun PARK ,  James Francis GEEKIE ,  Moshe BEN-ARI

IPC: H04W72/04 ,  H04W4/40 ,  H04B7/08

Abstract: User equipment (UE) may benefit from power management techniques, for example, in the context of cellular vehicle-to-everything (CV2X) communication. In various aspects of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE configured to determine whether a first subframe includes at least one sub-channel carrying information intended for the UE, receive the information via at least one receive (Rx) chain associated with the at least one sub-channel when the information intended for the UE is carried on the at least one sub-channel included in the first subframe, and deactivate the at least one Rx chain associated with the at least one sub-channel based on whether the information intended for the UE is absent from the at least one sub-channel included in the first subframe.

公开(公告)号：US20210092593A1

公开(公告)日：2021-03-25

申请号：US16583005

申请日：2019-09-25

Applicant: QUALCOMM Incorporated

Inventor： David YUNUSOV ,  Assaf TOUBOUL ,  Gideon Shlomo KUTZ ,  Shay LANDIS

IPC: H04W12/00 ,  H04W12/04 ,  H04B7/06 ,  H04W52/52

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may receive a beamformed signal from a transmitting device. The wireless device may estimate a weighted sum based at least in part on one or more coefficients that relate to impairments associated with the transmitting device, a spatial location of the wireless device, and/or the like. The wireless device may determine a cryptographic key based at least in part on a ratio among the plurality of coefficients in the weighted sum, and one or more communications between the wireless device and the transmitting device may be secured based on the cryptographic key. Numerous other aspects are provided.