公开(公告)号：US20160211575A1

公开(公告)日：2016-07-21

申请号：US15084010

申请日：2016-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fusheng TANG ,  Yanxing LUO

IPC: H01Q1/52 ,  H01Q3/26

CPC classification number: H01Q1/523 ,  H01Q1/525 ,  H01Q3/26 ,  H01Q21/064

Abstract: The present invention provides an antenna array, including a first antenna group, a second antenna group, and a transition band, where the transition band is located between the first antenna group and the second antenna group and is connected to the first antenna group and the second antenna group, a height of the transition band is less than or equal to a height of the first antenna group and a height of the second antenna group, the transition band includes a first transition sheet and a second transition sheet, one end of the first transition sheet is connected to one end of the second transition sheet to form the transition band of a V-shaped structure, and the other end of the first transition sheet is connected to the first antenna group. The present invention further provides a phased array system to which the antenna array is applied.

Abstract translation: 本发明提供一种包括第一天线组，第二天线组和过渡频带的天线阵列，其中过渡频带位于第一天线组和第二天线组之间，并且连接到第一天线组，并且 第二天线组，过渡带的高度小于或等于第一天线组的高度和第二天线组的高度，过渡带包括第一过渡片和第二过渡片， 第一过渡片连接到第二过渡片的一端以形成V形结构的过渡带，并且第一过渡片的另一端连接到第一天线组。 本发明还提供一种应用了天线阵列的相控阵列系统。

公开(公告)号：US20230289646A1

公开(公告)日：2023-09-14

申请号：US18321851

申请日：2023-05-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanxing LUO ,  Peng ZHAO ,  Xianfeng TANG ,  Kunzhe DAI

IPC: G06N10/40

CPC classification number: G06N10/40

Abstract: A quantum chip and a quantum computer are disclosed to resolve problems such as high difficulty in preparing the quantum chip and a low yield rate. The quantum chip provided in the present disclosure includes a substrate, M subchips, a coupling structure, and a cavity mode suppression structure. Each subchip includes N quantum bits, and the M subchips are spaced apart on a surface of the substrate. The coupling structure is configured to implement an interconnection between the M subchips. The cavity mode suppression structure is disposed on an edge of each subchip and/or in a gap between the M subchips, and is configured to increase a cavity mode frequency of the quantum chip. In the quantum chip provided in the present disclosure, the quantum chip includes the M subchips, so that preparation difficulty is effectively reduced and a preparation yield rate is improved.

公开(公告)号：US20160156521A1

公开(公告)日：2016-06-02

申请号：US15018613

申请日：2016-02-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanxing LUO ,  Hao LONG ,  Min YAN

IPC: H04L12/24 ,  H04L12/723

CPC classification number: H04L41/0896 ,  H04L41/12 ,  H04L45/507 ,  H04L47/724 ,  H04L47/825

Abstract: Embodiments of the disclosure provide a method for advertising link bandwidth information, comprising: sending a link state advertisement (LSA) message comprising bandwidth information of a link to a plurality of network nodes in a network, wherein the bandwidth information comprises a plurality of link bandwidths and availabilities corresponding to the plurality of link bandwidths respectively, wherein each availability is a time scale that the corresponding link bandwidth is ensured.

Abstract translation: 本发明的实施例提供了一种用于广告链路带宽信息的方法，包括：向网络中的多个网络节点发送包括链路的带宽信息的链路状态广告（LSA）消息，其中所述带宽信息包括多个链路带宽 以及分别对应于多个链路带宽的可用性，其中每个可用性是确保相应链路带宽的时间尺度。

公开(公告)号：US20150110214A1

公开(公告)日：2015-04-23

申请号：US14583383

申请日：2014-12-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanxing LUO ,  Zhuo ZENG ,  Wenlong LV ,  Yu LIU ,  Min YAN

IPC: H04W72/04 ,  H04L7/033 ,  H04B7/04

CPC classification number: H04W72/0453 ,  H04B7/0413 ,  H04L7/033 ,  H04L2027/0016 ,  H04W56/00 ,  H04W88/085

Abstract: The present invention provides a method and a device for adjusting a carrier frequency of a multiple-input multiple-output microwave device. The method includes: obtaining, by an indoor unit IDU, a frequency of a radio frequency-reference crystal oscillator and a first frequency multiplication factor of each outdoor unit ODU; selecting, by the indoor unit IDU, one of the frequencies of the radio frequency-reference crystal oscillator as a reference frequency; adjusting, by the indoor unit IDU, a carrier frequency of the multiple-input multiple-output microwave device according to the first frequency multiplication factor and a radio frequency offset between the reference frequency and the frequency of the radio frequency-reference crystal oscillator of each ODU.

Abstract translation: 本发明提供一种用于调整多输入多输出微波装置的载波频率的方法和装置。 该方法包括：通过室内单元IDU获得射频参考晶体振荡器的频率和每个室外单元ODU的第一倍频因子; 通过室内单元IDU选择射频参考晶体振荡器的频率之一作为参考频率; 通过室内单元IDU，根据第一倍频因子调整多输入多输出微波装置的载波频率和每个频率参考晶体振荡器的参考频率与频率之间的射频偏移 ODU。

公开(公告)号：US20170339019A1

公开(公告)日：2017-11-23

申请号：US15673259

申请日：2017-08-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanxing LUO ,  Hao LONG ,  Min YAN

IPC: H04L12/24 ,  H04L12/723 ,  H04L12/913 ,  H04L12/911

CPC classification number: H04L41/0896 ,  H04L41/12 ,  H04L45/507 ,  H04L47/724 ,  H04L47/825

Abstract: The present invention discloses a method for advertising link bandwidth information, comprising: sending a link state advertisement (LSA) message comprising bandwidth information of a link to a plurality of network nodes in a network, wherein the bandwidth information comprises a plurality of link bandwidths and availabilities corresponding to the plurality of link bandwidths respectively, wherein each availability is a time scale that the corresponding link bandwidth is ensured.

公开(公告)号：US20170162945A1

公开(公告)日：2017-06-08

申请号：US15432687

申请日：2017-02-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao LONG ,  Fusheng TANG ,  Zhuo ZENG ,  Yanxing LUO

IPC: H01Q15/14 ,  H01Q3/40 ,  H01Q3/24

CPC classification number: H01Q15/14 ,  H01Q3/24 ,  H01Q3/40 ,  H01Q19/10

Abstract: A beam scanning antenna, a microwave system, and a beam alignment method are disclosed. The method includes: instructing, by a switching control module, a feed switching module to enable each feed in a multi-feed antenna, so that the feeds separately perform signal quality detection, where the multi-feed antenna includes an aperture unit and at least two feeds, where the feeds are configured to radiate an electromagnetic wave signal, the feed switching module includes multiple switches, and each feed is respectively connected to one switch in the feed switching module; acquiring, by the switching control module, a result of the signal quality detection performed by each feed; and selecting, by the switching control module according to the result of the signal quality detection, one feed having the best signal quality as a working feed.

公开(公告)号：US20200235485A1

公开(公告)日：2020-07-23

申请号：US16843744

申请日：2020-04-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanxing LUO ,  Hao LONG ,  Fusheng TANG ,  Zhuo ZENG

IPC: H01Q19/17 ,  H01Q3/26 ,  H01Q21/00

Abstract: Embodiments of the present disclosure provide a reflector antenna and an antenna alignment method. The reflector antenna includes: a feed array, including N feeds, where N is an integer greater than 1; a reflector, configured to: reflect a signal from the feed array or reflect a signal to the feed array; and M radio frequency channels, where the radio frequency channel includes at least one of an adjustable gain amplifier or a phase shifter, configured to control a signal, M is an integer greater than 1 and less than N, each radio frequency channel corresponds to one of the N feeds, a correspondence between the radio frequency channel and the feed is changeable, and the radio frequency channel transmits or receives a signal by using a corresponding feed.

公开(公告)号：US20180248269A1

公开(公告)日：2018-08-30

申请号：US15962769

申请日：2018-04-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanxing LUO ,  Hao LONG ,  Fusheng TANG ,  Zhuo ZENG

IPC: H01Q19/17

CPC classification number: H01Q19/17 ,  H01Q3/2605 ,  H01Q3/2658 ,  H01Q21/0025

Abstract: Embodiments of the present disclosure provide a reflector antenna and an antenna alignment method. The reflector antenna includes: a feed array, including N feeds, where N is an integer greater than 1; a reflector, configured to: reflect a signal from the feed array or reflect a signal to the feed array; and M radio frequency channels, where the radio frequency channel includes at least one of an adjustable gain amplifier or a phase shifter, configured to control a signal, M is an integer greater than 1 and less than N, each radio frequency channel corresponds to one of the N feeds, a correspondence between the radio frequency channel and the feed is changeable, and the radio frequency channel transmits or receives a signal by using a corresponding feed.

公开(公告)号：US20130329602A1

公开(公告)日：2013-12-12

申请号：US13967016

申请日：2013-08-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yanxing LUO ,  Hao LONG ,  Min YAN

IPC: H04L12/24

CPC classification number: H04L41/0896 ,  H04L41/12 ,  H04L45/507 ,  H04L47/724 ,  H04L47/825

Abstract: A method, node device, and system are disclosed for establishing a label switched path, which belong to the field of communications technologies. The method includes: receiving a connection establishment request message sent by a source node to a sink node, where the connection establishment request message carries bandwidth request information corresponding to different conditions, and each of the bandwidth request information corresponds to one condition; and reserving, according to the bandwidth request information corresponding to the different conditions, a corresponding bandwidth resource in subsidiary remaining bandwidth corresponding to the different conditions on a local link, thereby establishing a connection between the source node and the sink node.

Abstract translation: 公开了一种用于建立属于通信技术领域的标签交换路径的方法，节点设备和系统。 该方法包括：接收由源节点发送到汇聚节点的连接建立请求消息，其中连接建立请求消息携带与不同条件对应的带宽请求信息，并且每个带宽请求信息对应于一个条件; 并根据与不同条件对应的带宽请求信息，预留与本地链路上的不同条件对应的辅助剩余带宽中的对应带宽资源，从而建立源节点与汇聚节点之间的连接。