MANAGEMENT OF PREFERRED CHANNEL ALLOCATIONS BETWEEN WIRELESS COMMUNICATION BANDS

    公开(公告)号:US20210099976A1

    公开(公告)日:2021-04-01

    申请号:US16981664

    申请日:2019-06-05

    Abstract: Various systems and methods for establishing, configuring, and operating multi-access edge computing (MEC) communications, such as in connection with management of preferred channel allocations between two or more vehicle-to-everything (V2X) Radio Access Technologies (RATs), are discussed herein. In embodiments, a resource allocation (for example, channel allocations) for vehicle user equipment (vUEs) is determined based on a number of vUEs supporting each of one or more V2X RATs detected in one or more coverage areas of one or more Road Side Units (RSUs). Other embodiments are described and/or claimed.

    METHODS AND DEVICES TO PERFORM SPECTRUM SENSING

    公开(公告)号:US20250112659A1

    公开(公告)日:2025-04-03

    申请号:US18817284

    申请日:2024-08-28

    Abstract: Disclosed herein is an apparatus of a radio communication device, where the apparatus may include a plurality of signal paths, each signal path of the plurality of signal paths is configured to receive a radio frequency, RF, signal from a corresponding RF circuit. The apparatus may also include a processor configured to determine first signal paths and a second signal path from the plurality of signal paths, wherein the first signal paths are configured to receive first RF signals of the RF signals. The processor may also be configured to demodulate the first RF signals received from the first signal paths to decode received communication data; perform, for a frequency band, an RF environmental sensing operation based on a digital signal converted from a second RF signal of the RF signals, wherein the second RF signal is provided by the second signal path.

    SYSTEMS, DEVICES, AND METHODS FOR PROTECTING V2X COMMUNICATIONS FROM NEAR-BAND INTERFERENCE

    公开(公告)号:US20220408447A1

    公开(公告)日:2022-12-22

    申请号:US17688934

    申请日:2022-03-08

    Abstract: The disclosure relates to systems, methods, and devices for protecting Vehicle-to-Everything (V2X) communications (also known as intelligent transport systems (ITS) communications) from spurious emissions of nearby wireless devices operating in near-band or adjacent frequency bands. The system detects radio signals of a nearby ITS communication device, determines its radio communication parameters, and determines an interference condition based on whether the wireless device may interfere with the ITS communication device. The system also requests a change, based on the interference condition, in the radio subsystem communication parameters of the wireless device. The system also determines a geographic location of the wireless device, and, based on whether the requested change complies with a regulatory requirement of the determined geographic location, implements the requested change.

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