Methods and apparatus for interference reporting

    公开(公告)号:US12022313B2

    公开(公告)日:2024-06-25

    申请号:US17482194

    申请日:2021-09-22

    摘要: Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving control information indicating a starting time and at least one of a duration or an end time associated with the interference measurements, wherein the duration is a difference between the end time and the starting time, measuring a plurality of reference signals associated with the interference measurements between the starting time and the end time at a period, generating a plurality of interference reports based on measuring the plurality of reference signals, and transmitting the plurality of interference reports to a base station (BS).

    Techniques for configuring downlink control information for multi-beam full-duplex operation

    公开(公告)号:US11956182B2

    公开(公告)日:2024-04-09

    申请号:US17337941

    申请日:2021-06-03

    摘要: Aspects of the present disclosure provide techniques for configuring multi-beam full-duplex communication that allows a device (e.g., user equipment (UE) or base station) to contemporaneously perform both uplink and downlink communication over the same frequency band. Because of the full duplex communication capability provided by the present disclosure, the NR system may achieve reduced latency and improved spectrum and resource efficiency, thereby accommodating a growing demands for the wireless communication. The full duplex communication capability may be achieved by implementing downlink control information (DCI) format that specifies to the UE the beam assignments for contemporaneous transmission (Tx) and reception (Rx). Particularly, beams may be selected such that the beam(s) assigned for communication are independent and uncorrelated, and therefore provide sufficient beam diversity in order to mitigate the limitations of current systems, including self-interference that has hindered implementation of full duplex communication in current systems.

    System and process for detecting, tracking and counting human objects of interest

    公开(公告)号:US11670086B2

    公开(公告)日:2023-06-06

    申请号:US17582760

    申请日:2022-01-24

    摘要: A method of identifying, tracking, and counting human objects of interest based upon at least one pair of stereo image frames taken by at least one image capturing device, comprising the steps of: obtaining said stereo image frames and converting each said stereo image frame to a rectified image frame using calibration data obtained for said at least one image capturing device; generating a disparity map based upon a pair of said rectified image frames; generating a depth map based upon said disparity map and said calibration data; identifying the presence or absence of said objects of interest from said depth map and comparing each of said objects of interest to existing tracks comprising previously identified objects of interest; for each said presence of an object of interest, adding said object of interest to one of said existing tracks if said object of interest matches said one existing track, or creating a new track comprising said object of interest if said object of interest does not match any of said existing tracks; updating each said existing track; and maintaining a count of said objects of interest in a given time period based upon said existing tracks created or modified during said given time period.

    Digital credential management method and device

    公开(公告)号:US11323433B2

    公开(公告)日:2022-05-03

    申请号:US16645149

    申请日:2018-09-07

    IPC分类号: H04L29/06 H04L9/32

    摘要: Provided in the present invention are a digital credential management method and a device, the method comprising: a digital credential application device negotiating establishment of a secure data channel with a digital credential issuing device, and sending to the digital credential issuing device a digital credential management request message; the digital credential issuing device receiving the message, and sending to the digital credential application device a digital credential management verification request message; the digital credential application device receiving the verification request message, and sending to the digital credential issuing device a digital credential management verification response message; the digital credential issuing device receiving the digital credential management verification response message, and sending to the digital credential application device a digital credential management response message; the digital credential application device receiving the digital credential management response message, and sending to the digital credential issuing device a digital credential management confirmation message.

    Acoustic matrix diplexers and radios using acoustic matrix diplexers

    公开(公告)号:US11984873B2

    公开(公告)日:2024-05-14

    申请号:US17693268

    申请日:2022-03-11

    摘要: There are disclosed acoustic diplexers and radios incorporating the acoustic diplexers. A diplexer includes common port, a low band port, a high band port, n low band sub-filters, and n high band sub-filters, where n is an integer greater than one. Each low band sub-filter has a first sub-filter port connected to the common port and a second sub-filter port connected to the low band port. Each high band sub-filter has a first sub-filter port connected to the common port and a second sub-filter port connected to the high band port. A first acoustic resonator is connected from the common port to ground and a second acoustic resonator is connected from the low band port to ground. The first and second acoustic resonators are configured to create respective transmission zeros adjacent to a lower edge of a passband of the diplexer.

    Techniques for partial configuration of autonomously smart relay devices

    公开(公告)号:US11784705B2

    公开(公告)日:2023-10-10

    申请号:US17219093

    申请日:2021-03-31

    摘要: Techniques for partial configuration of an autonomously smart repeater may allow a control entity (e.g., base station, UE, or cloud software/algorithm) to configure the autonomously smart repeater and thereby improve end-to-end performance for some communications. In an example, a relay device may receive, from a first entity, an indication for reconfiguring a parameter corresponding to an autonomous reconfiguration procedure of the relay device. The relay device may configure a setting of the autonomous reconfiguration procedure according to the parameter. The relay device may forward a signal between a first wireless device and a second wireless device based on the configuring.