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公开(公告)号：US20210250966A1
公开(公告)日：2021-08-12
申请号：US17241434
申请日：2021-04-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xinxian LI , Jinlin PENG , Hao TANG , Guohua ZHOU , Zhenfei TANG
Abstract: This application provides a data transmission method and a related apparatus. The method includes determining, by a first node, a transmission periodicity, where the transmission periodicity includes a first time unit and a second time unit. In the transmission periodicity, data of a first service is transmitted in only the first time unit, and a physical signal is transmitted in the second time unit. The method further includes transmitting, by the first node, the data of the first service in the first time unit, and/or transmitting the physical signal in the second time unit.
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公开(公告)号：US20200178224A1
公开(公告)日：2020-06-04
申请号：US16780912
申请日：2020-02-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yubo YANG , Guohua ZHOU , Yinan ZHAO
Abstract: Embodiments provide an information processing method and a terminal device, so that a network device can indicate a reserved resource, and the terminal device can process the reserved resource. In these embodiments, configuration information of a reserved resource sent by a network device can be received by a terminal device. The terminal device can determine, based on the configuration information of the reserved resource, that a resource type of the reserved resource is a first-type reserved resource or a second-type reserved resource. The terminal device can determine a radio frequency processing manner on the reserved resource based on the resource type.
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公开(公告)号：US20190327734A1
公开(公告)日：2019-10-24
申请号：US16460070
申请日：2019-07-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hao TANG , Guohua ZHOU , Zhenfei TANG
Abstract: Embodiments of this application provide a data transmission method, an apparatus, and a system, and relate to the field of communications technologies, to resolve a problem that two carriers cannot be deployed overlapping with each other. The method includes: determining a transmission time unit pattern corresponding to a slot set, where the transmission time unit pattern is used to indicate a symbol location at which a transmission time unit in a slot in the slot set is located, and a quantity of symbols included in the transmission time unit is less than a quantity of symbols included in the slot; and sending a notification message to a terminal device, where the notification message includes information about the slot set and information about the transmission time unit pattern, and the information about the transmission time unit is used to indicate the transmission time unit pattern.
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公开(公告)号：US20180084433A1
公开(公告)日：2018-03-22
申请号：US15825564
申请日：2017-11-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Guohua ZHOU , Tianle DENG , Xiaoqian JIA
CPC classification number: H04W16/14 , H04L5/0048 , H04W24/02 , H04W24/08 , H04W72/0446 , H04W88/04
Abstract: Embodiments of the present disclosure provide example methods and apparatuses for transmitting pattern information. One example method for transmitting pattern information includes obtaining pattern information and sending the pattern information to UE. The first pattern information indicates that the spectrum of the first cell is allocated to the first RAT in a first plurality of sub-frames and that the spectrum of the first cell is allocated to the second RAT in a second plurality of sub-frames. The first pattern information enables at least one of the UE to select any sub-frame in the first plurality of sub-frames to measure a CRS if the UE RAT pattern corresponds to the first RAT or the UE to select any sub-frame in the second plurality of sub-frames to measure the CRS if the UE RAT pattern corresponds to the second RAT.
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公开(公告)号：US20170311173A1
公开(公告)日：2017-10-26
申请号：US15631543
申请日：2017-06-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Guohua ZHOU
Abstract: According to a radio resource sharing method and a device that are provided in embodiments of the present disclosure, first, a network control device obtains a network parameter of a first communications system, and configures a spectrum sharing manner between the first communications system and a second communications system according to the network parameter; and next, sends a spectrum resource allocation message to a base station in the second communications system. The spectrum resource allocation message includes the determined spectrum sharing manner and information about a spectrum resource allocated to the second communications system. In this way, inter-system spectrum sharing can be implemented in different network statuses.
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Patent Agency Ranking
公开(公告)号：US20240187486A2
公开(公告)日：2024-06-06
申请号：US17931529
申请日：2022-09-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shengyue DOU , Yuejun WEI , Zhenfei TANG , Guohua ZHOU , Nijun LI
IPC: H04L67/131 , H04L1/00 , H04L41/5009
CPC classification number: H04L67/131 , H04L1/0002 , H04L41/5009
Abstract: This application provides an extended reality data transmission method and an apparatus. The method includes: determining that a data type is extended reality data; determining, based on the data type, to obtain, based on delay information and transmission error information, extended reality quality indicator XQI information corresponding to a target rate, where the XQI information indicates transmission quality of the extended reality data; and performing communication based on the XQI information.
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公开(公告)号：US20220393928A1
公开(公告)日：2022-12-08
申请号：US17886727
申请日：2022-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zijie XU , Yu GAO , Guohua ZHOU , Jinlin PENG , Shengyue DOU , Yubo YANG
Abstract: A signal demodulation method, a signal transmission method, and a related apparatus. The signal demodulation method includes: a terminal device receives a first tracking reference signal from a first transmission reception apparatus of a single frequency network cell; a second tracking reference signal occupying different time-frequency from the first tracking reference signal from a second transmission reception apparatus of the single frequency network cell; and receives indication information indicating tracking reference signals from the first transmission reception apparatus or the second transmission reception apparatus; determines, based on the one or more tracking reference signals for receiving the downlink signal, a first carrier frequency on which the downlink signal is to be received; receives the demodulation reference signal and the downlink data based on the first carrier frequency; and demodulates the downlink data based on the demodulation signal.
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公开(公告)号：US20220393822A1
公开(公告)日：2022-12-08
申请号：US17886453
申请日：2022-08-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zijie XU , Yu GAO , Guohua ZHOU , Jinlin PENG , Shengyue DOU , Xueru LI , Xianda LIU
Abstract: A communication method and apparatus improve accuracy of correcting a frequency offset. Configuration information received from a network device provides for configuring one or more uplink reference signal resources each including a first time unit and a second time unit. The first time unit includes a first antenna port. The second time unit includes a second antenna port. An uplink reference signal is sent to the network device based on the configuration information.
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公开(公告)号：US20220038529A1
公开(公告)日：2022-02-03
申请号：US17498343
申请日：2021-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Feng WANG , Guohua ZHOU , Shengyue DOU , Jian WANG
Abstract: A method, apparatus, and system is disclosed. The method includes: A first terminal obtains a first update request. The first terminal sends a first message to a remote processing center, or the first terminal sends a second message to a local processing center, where both the first message and the second message carry information corresponding to the first update request. The first terminal obtains a fourth message sent by the local processing center, where the fourth message carries second update information obtained after the local processing center performs a preset processing operation on first update information, and the first update information is information obtained by the remote processing center in response to the first message or the third message. The first terminal updates output information of the first terminal based on the second update information carried in the fourth message.
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公开(公告)号：US20210014178A1
公开(公告)日：2021-01-14
申请号：US17036990
申请日：2020-09-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoying XU , Guohua ZHOU , Xing LIU , Qinghai ZENG , Li JI
IPC: H04L12/861 , H04L12/841 , H04L12/853 , H04L12/823
Abstract: Example data processing methods and apparatuses are disclosed. In one example data processing method, a first terminal obtains packet delay budget adjustment information, where the packet delay budget adjustment information is used to indicate an adjusted packet delay budget, a packet delay budget adjustment amount, or a packet delay budget adjustment range. The first terminal adjusts a size of a jitter buffer based on the packet delay budget adjustment information, and then buffers data based on the adjusted jitter buffer.
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