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公开(公告)号：US20190158217A1
公开(公告)日：2019-05-23
申请号：US16258303
申请日：2019-01-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weipeng JIANG , Yongjun LIU , Yun LEI
Abstract: A method includes determining at least one first measurement AP in first storage APs according to the address of the first AP, sending a second CSI measurement request to the at least one first measurement AP, where the second CSI measurement request includes the address of the terminal, receiving first measurement data, where the first measurement data includes first CSI, the first CSI is obtained after a target measurement AP performs channel estimation on the first service data, and sending the first measurement data or a first processing result to the terminal, where the first processing result is obtained by using the first measurement data.
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12.发明申请公开(公告)号：US20140359685A1
公开(公告)日：2014-12-04
申请号：US14289961
申请日：2014-05-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongjun LIU
IPC: H04N21/41
CPC classification number: H04N21/4126 , H04N21/414 , H04N21/4341 , H04N21/43637 , H04N21/4396 , H04N21/6125
Abstract: Embodiments of the present invention relate to a video processing method, a television dongle, and a control terminal. The method includes: receiving, by a television dongle, video information downloaded from the Internet; when a playing terminal needs to play the video information in a muted manner, decoding the video information, decomposing the decoded video information into video data and audio data, sending the decomposed video data to the playing terminal; and sending the decomposed audio data to a control terminal, so that the control terminal plays the audio data. Therefore, the present invention implements a function for a user to watch the picture of a video by using a playing terminal, for example, a television, and listen to the sound of the video by using a control terminal, for example, a smartphone, and reduces the cost for the user to watch video information in a muted manner.
Abstract translation: 本发明的实施例涉及视频处理方法，电视加密狗和控制终端。 该方法包括：由电视加密狗接收从因特网下载的视频信息; 当播放终端需要以静音方式播放视频信息时，解码视频信息，将解码的视频信息分解为视频数据和音频数据，将分解的视频数据发送到播放终端; 并将分解的音频数据发送到控制终端，使得控制终端播放音频数据。 因此，本发明通过使用诸如电视机的播放终端来实现用户观看视频的图像的功能，并且通过使用控制终端（例如，智能电话）来聆听视频的声音， 并降低用户以静音方式观看视频信息的成本。
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公开(公告)号：US20220329104A1
公开(公告)日：2022-10-13
申请号：US17851787
申请日：2022-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongjun LIU
Abstract: A wireless charging method, a transmit end device (40), and a wireless charging device (10, 20, 30) are provided. A charging process between the transmit end device (40) and the wireless charging device (10, 20, 30) may be a cyclic process. To be specific, the transmit end device (40) sends an electromagnetic wave signal to the wireless charging device (10, 20, 30) for charging.
The wireless charging device (10, 20, 30) uses a part of the electromagnetic wave signal for charging, feeds back the other part of the electromagnetic wave signal to the transmit end device (40) for amplification, and then uses an amplified electromagnetic wave signal to charge the wireless charging device (10, 20, 30). In this way, the transmit end device (40) and the wireless charging device (10, 20, 30) can reach a stable power range to perform wireless charging, so that charging performance is improved.-
Patent Agency Ranking
公开(公告)号：US20190327007A1
公开(公告)日：2019-10-24
申请号：US16457575
申请日：2019-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Kaiyao Wang , Yongjun LIU
IPC: H04B17/345 , H04B7/185 , H04L5/00 , H04W72/04
Abstract: This application provides an interference coordination method, a base station, and a high altitude platform station. The high altitude platform station receives information that includes a location of a base station and a radius of a central area of a coverage area of the base station, and calculates an interference start time and an interference end time according to the received information and a flight parameter of the high altitude platform station. The high altitude platform station sends interference coordination information to the base station, where the interference coordination information includes the interference start time, the interference end time, and a frequency band of a carrier used in both an edge area of a coverage area of the high altitude platform station and the central area of the coverage area of the base station.
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公开(公告)号：US20190326981A1
公开(公告)日：2019-10-24
申请号：US16457578
申请日：2019-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Kaiyao Wang , Yongjun LIU
Abstract: Embodiments of the present invention provide an air-ground communication control method. The method is applied to a hierarchical network that includes a ground network and at least one aerial network, and the method includes: receiving, by a ground platform, location information of a high-altitude platform sent by the high-altitude platform, where the ground platform is located in the ground network, the high-altitude platform is located in the aerial network, and a beam of the high-altitude platform covers the ground platform; determining a beam direction of a beam from the ground platform to the high-altitude platform according to location information of the ground platform and the location information of the high-altitude platform; and sending beam width information to the high-altitude platform in the beam direction, where the beam width information is used to adjust an interval of sending the location information of the high-altitude platform.
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公开(公告)号：US20180206144A1
公开(公告)日：2018-07-19
申请号：US15920688
申请日：2018-03-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yanping JIANG , Yongjun LIU , Xun YANG
Abstract: The present disclosure describes methods, terminals, and base stations for terminal positioning method. One example method applied to a baseband unit (BBU) in an indoor distributed NodeB system includes: receiving an uplink positioning signal forwarded by multiple remote radio units RRUs, where the uplink positioning signal is sent by a to-be-positioned terminal to the multiple RRUs; selecting, from the multiple RRUs, at least two RRUs as target RRUs according to the uplink positioning signal and a preset rule; and respectively obtaining signal angles of arrival corresponding to the target RRUs, and determining a location of the to-be-positioned terminal according to the signal angles of arrival, locations of the target RRUs, and a preset algorithm.
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公开(公告)号：US20160192285A1
公开(公告)日：2016-06-30
申请号：US15065466
申请日：2016-03-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong XU , Yongjun LIU , Mu ZHAO
CPC classification number: H04W48/16 , H04W72/085 , H04W74/04 , H04W84/18
Abstract: A method and apparatus for accessing a wireless sensor network are provided in embodiments of this invention. The technical solution provided in embodiments of this invention includes: when receiving a first beacon frame, stopping channel scan temporarily, and establishing a new channel scan sequence according to operating channels of a current wireless sensor network recorded in the beacon frame. Non-operating channels are not included in the new channel scan sequence. Time for performing subsequence channel scan is reduced, so that the process of accessing the current wireless sensor network of a device node expecting for network can be accelerated.
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公开(公告)号：US20130058298A1
公开(公告)日：2013-03-07
申请号：US13664203
申请日：2012-10-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yong XU , Yongjun LIU , Mu ZHAO
CPC classification number: H04W48/16 , H04W72/085 , H04W74/04 , H04W84/18
Abstract: A method and apparatus for accessing a wireless sensor network are provided in embodiments of this invention. The technical solution provided in embodiments of this invention includes: when receiving a first beacon frame, stopping channel scan temporarily, and establishing a new channel scan sequence according to operating channels of a current wireless sensor network recorded in the beacon frame. Non-operating channels are not included in the new channel scan sequence. Time for performing subsequence channel scan is reduced, so that the process of accessing the current wireless sensor network of a device node expecting for network can be accelerated.
Abstract translation: 在本发明的实施例中提供了用于访问无线传感器网络的方法和装置。 在本发明的实施例中提供的技术方案包括：当接收到第一信标帧时，临时停止信道扫描，以及根据记录在信标帧中的当前无线传感器网络的操作信道建立新的信道扫描序列。 新的频道扫描序列中不包括非操作频道。 执行子序列信道扫描的时间减少，从而可以加速访问网络的设备节点的当前无线传感器网络的过程。
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