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公开(公告)号：US10165486B2
公开(公告)日：2018-12-25
申请号：US15414753
申请日：2017-01-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yungang Li , Rui Ni , Chenghui Peng
Abstract: Embodiments disclose a multiple-communications-standard transmission method and apparatus. The method includes when both a WLAN communications standard and a wireless cellular communications standard are available, sending, by a transmit end supporting multiple communications standards by preferentially using the WLAN communications standard, a service flow of a service session to a receive end supporting multiple communications standards. The method also includes in response to that a first switch condition is met, switching, by the transmit end at a data link layer, to using the wireless cellular communications standard for continuous transmission of the service flow, where the first switch condition includes at least that a WLAN communication link fails in communication.
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公开(公告)号：US20170164218A1
公开(公告)日：2017-06-08
申请号：US15442294
申请日：2017-02-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Rui Ni , Chenghui Peng , Xing Wang
CPC classification number: H04W24/02 , H04W24/08 , H04W36/14 , H04W36/30 , H04W48/18 , H04W72/04 , H04W84/12 , H04W88/10
Abstract: Embodiments provide a network communication method, including obtaining, by a second convergence control apparatus after receiving an indication message sent by a first convergence control apparatus, a preset proportion of service data from service data that the first convergence control apparatus needs to transmit and performing, by the second convergence control apparatus, parameter matching on the preset proportion of service data according to a system parameter of a current communications standard The method also includes transmitting, by the second convergence control apparatus, the matched preset proportion of service data by using a corresponding data link layer. The embodiments further disclose a network communications apparatus.
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公开(公告)号：US20170135014A1
公开(公告)日：2017-05-11
申请号：US15414753
申请日：2017-01-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yungang Li , Rui Ni , Chenghui Peng
CPC classification number: H04W36/18 , H04W36/0011 , H04W36/305 , H04W48/18 , H04W76/15 , H04W76/19 , H04W84/042 , H04W84/12 , H04W88/10
Abstract: Embodiments disclose a multiple-communications-standard transmission method and apparatus. The method includes when both a WLAN communications standard and a wireless cellular communications standard are available, sending, by a transmit end supporting multiple communications standards by preferentially using the WLAN communications standard, a service flow of a service session to a receive end supporting multiple communications standards. The method also includes in response to that a first switch condition is met, switching, by the transmit end at a data link layer, to using the wireless cellular communications standard for continuous transmission of the service flow, where the first switch condition includes at least that a WLAN communication link fails in communication.
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公开(公告)号：US20250048323A1
公开(公告)日：2025-02-06
申请号：US18920453
申请日：2024-10-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ganghua Yang , Xu Li , Yibo Lv , Rui Ni , Yanchun Li
IPC: H04W64/00
Abstract: A first device receives a first signal sent by a second device, receives a second signal sent by a third device, and determines a first length based on first time, second time, and delay duration. The first time is time at which the first device receives the first signal. The second time is time at which the first device receives the second signal. The first length is a distance from an intersection point of a first straight line on which a terminal device is located and a first transmission line between a first network device and a second network device to the second network device, and the first straight line is perpendicular to the first transmission line.
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公开(公告)号：US10893508B2
公开(公告)日：2021-01-12
申请号：US16401999
申请日：2019-05-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuhua Chen , Qiyang Zhao , Rui Ni
IPC: H04W16/10 , H04W24/10 , H04W28/02 , H04W36/00 , H04W48/08 , H04W72/04 , H04W72/12 , H04W76/20 , H04W84/04 , H04W88/02 , H04W88/08 , H04W88/12 , H04W92/10
Abstract: The present disclosure describes example communication methods, terminals, access network devices, and core network devices. One example communication method includes sending, by an access network device, a slice resource adjustment message to a terminal, where the slice resource adjustment message includes target resource information, and wherein the slice resource adjustment message is used to instruct the terminal to adjust a resource of a slice currently accessed by the terminal to the target resource. The access network device receives a slice resource adjustment complete message sent by the terminal, where the slice resource adjustment complete message is used to indicate that the terminal has adjusted the resource of the slice currently accessed by the terminal to the target resource.
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Patent Agency Ranking
公开(公告)号：US10212734B2
公开(公告)日：2019-02-19
申请号：US15258986
申请日：2016-09-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W74/02 , H04L27/26 , H04W72/14 , H04W74/04 , H04W74/08 , H04L1/18 , H04L5/00 , H04L5/14 , H04W84/12
Abstract: Embodiments of the present invention provide a data transmission method, a sender device, and a receiver device. The method includes: sending, by a sender device, to-be-transmitted data to a receiver device according to a transmission policy; and receiving, by the sender device, feedback information sent by the receiver device. In this process, for to-be-transmitted data after a guard interval in a last radio frame of any scheduling window, the sender device sends the to-be-transmitted data according to the transmission policy, so that no timeout occurs when the sender device is waiting for the feedback information, thereby achieving an objective of improving data transmission efficiency.
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公开(公告)号：US20170201439A1
公开(公告)日：2017-07-13
申请号：US15472170
申请日：2017-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinli Yang , Haiqing Lan , Jing Luo , Rui Ni
CPC classification number: H04L43/0829 , H04L5/006 , H04L43/0882 , H04L47/11 , H04L47/12 , H04L47/25
Abstract: In the embodiments of the present invention, an error correction mechanism is established as follows: After traffic is preliminarily controlled, an error is corrected based on a traffic control result, that is, a previously determined cause of packet loss is corrected, and then the traffic is controlled again.
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公开(公告)号：US20160345363A1
公开(公告)日：2016-11-24
申请号：US15226657
申请日：2016-08-02
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W74/0816 , H04W52/242 , H04W52/245 , H04W74/08
Abstract: Embodiments provide a data sending method and device. The data sending method includes: determining, by a transmitting device, a busy/idle state of a wireless communications channel and a communication status of a receiving device before sending data to the receiving device, where the transmitting device is a wireless access node or the transmitting device is a station, and the receiving device is a wireless access node or the receiving device is a station. The method also includes sending, by the transmitting device, the data to the receiving device if the wireless communications channel is in a busy state and the receiving device is in an idle communication state.
Abstract translation: 实施例提供了一种数据发送方法和装置。 数据发送方法包括：在向接收设备发送数据之前，由发送设备确定无线通信信道的忙/闲状态和接收设备的通信状态，其中发送设备是无线接入节点，或者 发送设备是站，接收设备是无线接入节点，或接收设备是站。 该方法还包括如果无线通信信道处于忙状态并且接收设备处于空闲通信状态，则由发送设备将数据发送到接收设备。
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公开(公告)号：US20240313824A1
公开(公告)日：2024-09-19
申请号：US18675134
申请日：2024-05-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xu Li , Peihao Chen , Yibo Lv , Rui Ni , Ganghua Yang , Juntao Wu
CPC classification number: H04B3/02 , H01Q13/203
Abstract: Embodiments of this application provide a leaky coaxial cable and a communication system. The leaky cable includes: an inner conductor, an insulation layer, and an outer conductor, where the insulation layer is configured to separate the inner conductor from the outer conductor; and the outer conductor includes M perforated segments and N non-perforated segments, the M perforated segments and the N non-perforated segments are alternately arranged, at least one of the M perforated segments includes at least three leak holes, spacings between leak holes in each of the at least one perforated segment are the same, and M and N are positive integers greater than or equal to 1.
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公开(公告)号：US11996917B2
公开(公告)日：2024-05-28
申请号：US17743875
申请日：2022-05-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04B7/0456
CPC classification number: H04B7/0456
Abstract: The present disclosure relates to precoding matrix determining methods, devices, and systems. In one example method, a receive end device obtains channel state information (CSI) of a first channel and information about P antenna port groups of a transmit end device. The receive end device determines V orbital angular momentum (OAM) mode groups based on the CSI of the first channel and first OAM modes, determines a first precoding matrix based on the P antenna port groups of the transmit end device and the V OAM mode groups, and sends, to the transmit end device, first indication information indicating the first precoding matrix. The transmit end device receives the first indication information, and determines the first precoding matrix based on the first indication information.
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