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1.发明申请公开(公告)号：US20250167940A1
公开(公告)日：2025-05-22
申请号：US18925484
申请日：2024-10-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Alireza Bayesteh , Jianglei Ma , Wen Tong , Peiying Zhu
IPC: H04L5/00
Abstract: Some embodiments of the present disclosure provide for multiplexing sensing signals and communication signals in a spatial domain, a frequency domain and a time domain. In some instances, a sensing signal may be used for communication. Signals of three types are considered: communication-only; sensing-only; and joint sensing and communication. The types of signals may be distinguished by their waveform and/or numerology configurations. Spatial domain multiplexing may be enabled by establishing an association between a three-dimensional resource block and a signal configuration. The three-dimensional resource block may be defined using a spatial domain element, a frequency domain element and a time domain element.
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公开(公告)号：US20250056415A1
公开(公告)日：2025-02-13
申请号：US18927323
申请日：2024-10-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dongdong Wei , Yongxia Lyu , Ting Wang , Jianglei Ma , Peiying Zhu
Abstract: A method includes: a terminal device sends a first message to a network device, where the first message is associated with a service of the terminal device, and the first message is for waking up the network device. The terminal device establishes a connection to the network device. According to the method, the service of the terminal device is associated with the first message for waking up the network device, so that the network device wakes up a device based on the first message associated with the service.
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公开(公告)号：US20240089073A1
公开(公告)日：2024-03-14
申请号：US18516085
申请日：2023-11-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxia Lyu , Jianglei Ma , Peiying Zhu , Liqing Zhang
IPC: H04L5/14 , H04L5/00 , H04W72/0446
CPC classification number: H04L5/14 , H04L5/0007 , H04L5/0053 , H04W72/0446
Abstract: Current frame structures in Long-Term Evolution (LTE) and New Radio (NR) are not designed to accommodate full duplex (FD) communication. Embodiments are disclosed in which frame structures are provided that support FD communication and frequency division duplex (FDD) communication and time division duplex (TDD) communication. In some embodiments, there is defined two separate and independent frame structures: a frame structure for reception (e.g. a downlink frame structure) and a frame structure for transmission (e.g. an uplink frame structure).
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公开(公告)号：USRE48634E1
公开(公告)日：2021-07-06
申请号：US15996239
申请日：2018-06-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianglei Ma , Peiying Zhu , Wen Tong
Abstract: An apparatus for adapting hyper cells in response to changing conditions of a cellular network is disclosed. During operation, the apparatus collects data regarding network conditions of the cellular network. In accordance with the collected network condition data, the apparatus changes an association of a transmit point from a second cell ID of a second hyper cell to a first cell ID of a first hyper cell. Virtual data channels, broadcast common control channel and virtual dedicated control channel, transmit point optimization, UE-centric channel sounding and measurement, and single frequency network synchronization are also disclosed.
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公开(公告)号：USRE48529E1
公开(公告)日：2021-04-20
申请号：US15996067
申请日：2018-06-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianglei Ma , Peiying Zhu , Wen Tong
Abstract: An apparatus for adapting hyper cells in response to changing conditions of a cellular network is disclosed. During operation, the apparatus collects data regarding network conditions of the cellular network. In accordance with the collected network condition data, the apparatus changes an association of a transmit point from a second cell ID of a second hyper cell to a first cell ID of a first hyper cell. Virtual data channels, broadcast common control channel and virtual dedicated control channel, transmit point optimization, UE-centric channel sounding and measurement, and single frequency network synchronization are also disclosed.
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Patent Agency Ranking
公开(公告)号：USRE48396E1
公开(公告)日：2021-01-12
申请号：US15995880
申请日：2018-06-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianglei Ma , Peiying Zhu , Wen Tong
Abstract: An apparatus for adapting hyper cells in response to changing conditions of a cellular network is disclosed. During operation, the apparatus collects data regarding network conditions of the cellular network. In accordance with the collected network condition data, the apparatus changes an association of a transmit point from a second cell ID of a second hyper cell to a first cell ID of a first hyper cell. Virtual data channels, broadcast common control channel and virtual dedicated control channel, transmit point optimization, UE-centric channel sounding and measurement, and single frequency network synchronization are also disclosed.
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公开(公告)号：US10721681B2
公开(公告)日：2020-07-21
申请号：US16055941
申请日：2018-08-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianglei Ma , Peiying Zhu , Ming Jia , Wen Tong
Abstract: A method of transmitting includes categorizing a transmission between the first device and a second device as one of a plurality of transmission types, and selecting an air interface from a plurality of air interface candidates in accordance with the transmission as categorized. The method also includes sending the transmission to the second device using the selected air interface.
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公开(公告)号：US10680734B2
公开(公告)日：2020-06-09
申请号：US16215181
申请日：2018-12-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Amine Maaref , Jianglei Ma , Peiying Zhu
Abstract: Soft information for achieving interference cancellation in downlink transmissions can be communicated over device-to-device (D2D) links, thereby allowing paired user equipments (UEs) to receive downlink transmissions over the same radio resources. More specifically, paired UEs that receive transmissions over the same time-frequency resources may exchange soft or hard information over D2D links in order to facilitate interference cancellation. The D2D links may be unidirectional or bidirectional, and may be established over in-band or out-of-band resources. Paired UEs may be in the same or different cells, and may receive their respective transmissions from the same or different transmit point. UEs may be paired with one another based on various criteria, e.g., interference cancellation capabilities, scheduling metrics, etc.
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公开(公告)号：US20200052949A1
公开(公告)日：2020-02-13
申请号：US16654092
申请日：2019-10-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peiying Zhu , Jianglei Ma , Ming Jia , Wen Tong
Abstract: A method for operating a device includes determining adaptation criteria for a waveform to be transmitted by a transmitting device over a communications channel towards a receiving device, and adjusting a generalized multi-carrier multiplexing parameter (GMMP) of the waveform in accordance with the adaptation criteria. The method also includes transmitting an indicator of the adjusted GMMP to at least one of the transmitting device and the receiving device.
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公开(公告)号：US20190319822A1
公开(公告)日：2019-10-17
申请号：US15954226
申请日：2018-04-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Robert Wendell Heath, Jr. , Peiying Zhu , Ming Jia
IPC: H04L25/02 , H04B7/0408 , H04B7/0452 , H04W16/28
Abstract: A method for compressive channel estimation in a massive multiple input, multiple output (MIMO) system using sectored random beams is provided. In an embodiment, a method in a massive multiple input, multiple output (MIMO) transceiver for channel estimation includes obtaining a sector. The sector includes less than a complete coverage area of the transceiver. The method also includes transmitting, by the transceiver, a plurality of random beams to a user equipment (UE) in the sector.
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