公开(公告)号：US10439857B2

公开(公告)日：2019-10-08

申请号：US15811418

申请日：2017-11-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng Zhang ,  Min Xu ,  Yueying Zhao

IPC: H04B7/06 ,  H04L1/00 ,  H04J11/00 ,  H04W72/04 ,  H04L27/26 ,  H04B7/0452

Abstract: The present application discloses a UE, network node, and method for determining a transmitting manner of a downlink signal of a cell. The UE obtains first attribute indication information of a first cell, where the first cell is any cell other than a cell serving the UE, and the first attribute indication information of the first cell includes at least one of: a radio access standard supported for signal transmitting by the first cell, a frequency band supported for signal transmitting by the first cell, an PCI supported for signal transmitting by the first cell, a modulation mode supported for signal transmitting by the first cell, or an MIMO antenna mode supported for signal transmitting by the first cell; and the UE determines a transmitting manner of a downlink signal of the first cell according to the obtained first attribute indication information of the first cell.

公开(公告)号：US10031294B2

公开(公告)日：2018-07-24

申请号：US15360642

申请日：2016-11-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chunhui Zhang ,  Peng Zhang

IPC: G02B6/35 ,  G02B26/08 ,  H04J14/02 ,  H04Q11/00

Abstract: An optical switch and a wavelength division multiplexing optical system are disclosed. In an embodiment an optical switch includes an input port array, an input collimator array, an input micromirror array, an output micromirror array, an output collimator array, and an output port array. All input micromirrors included in the input micromirror array can be deflected in two mutually perpendicular directions. The maximum movable ranges of reflected light that is output after all the input micromirrors reflect incident light with the same incident angle have no common intersection on a plane on which the output micromirror array is located or have a common intersection, and an area of the intersection is less than an area of a reflection region of the output micromirror array.

公开(公告)号：US20160113023A1

公开(公告)日：2016-04-21

申请号：US14981231

申请日：2015-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Han Zhou ,  Meng Hua ,  Peng Zhang ,  Xiaolei Tie

IPC: H04W72/08 ,  H04W52/04 ,  H04W16/32 ,  H04L5/00 ,  H04W76/06 ,  H04W72/04 ,  H04W76/04 ,  H04L1/18

CPC classification number: H04W72/082 ,  H04L1/1812 ,  H04L5/0055 ,  H04W16/32 ,  H04W36/20 ,  H04W52/04 ,  H04W72/042 ,  H04W76/27 ,  H04W76/30 ,  H04W88/06 ,  H04W88/12

Abstract: A network communications method includes receiving, by a user equipment (UE), instruction information sent by a radio network controller (RNC) in an access network, where the instruction information is used to instruct the UE to perform uplink and downlink service transmission with a macro base station and perform uplink service transmission with a micro base station in a first area, and/or perform uplink and downlink service transmission with a micro base station and perform downlink service transmission with a macro base station in a second area, and performing, by the UE, service transmission according to the instruction information.

Abstract translation: 一种网络通信方法包括：由用户设备（UE）接收由接入网络中的无线电网络控制器（RNC）发送的指令信息，其中所述指令信息用于指示所述UE执行上行链路和下行链路业务传输 宏基站，并且在第一区域中与微基站进行上行业务传输，和/或与微基站进行上行链路和下行链路业务传输，并与第二区域中的宏基站进行下行链路业务传输， 由UE根据指令信息进行业务传输。

公开(公告)号：US20160104592A1

公开(公告)日：2016-04-14

申请号：US14956881

申请日：2015-12-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Boning Huang ,  Jing Yang ,  Peng Zhang

IPC: H01H47/22

CPC classification number: H01H47/226 ,  H01H47/00 ,  H01H51/22

Abstract: A contactor drive circuit includes a power supply, a processor, a line connection and control unit, a first drive end, and a second drive end; when a contactor is connected between the first drive end and the second drive end, the processor determines, according to a value of a current flowing through the contactor, a type of the contactor connected between the first drive end and the second drive end; and according to a result of the determining, the processor controls the line connection and control unit to enable the first drive end to be electrically connected to an anode of the power supply, and controls the second drive end to be electrically connected to a cathode of the power supply.

Abstract translation: 接触器驱动电路包括电源，处理器，线路连接和控制单元，第一驱动端和第二驱动端; 当接触器连接在第一驱动端和第二驱动端之间时，处理器根据流过接触器的电流的值确定连接在第一驱动端和第二驱动端之间的接触器的类型; 并且根据确定的结果，处理器控制线路连接和控制单元以使得第一驱动端能够电连接到电源的阳极，并且控制第二驱动端电连接到电源的阴极 电源。

公开(公告)号：US20150230106A1

公开(公告)日：2015-08-13

申请号：US14694801

申请日：2015-04-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng Zhang ,  Zongjie Wang

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W24/04 ,  H04W24/10

Abstract: The present invention provides a method and an apparatus for controlling signal contact between a user equipment and a cell. The method includes receiving a measurement reporting event sent by the user equipment, and recording an extended active set according to the measurement reporting event. The extended active set is used to store a correspondence between the user equipment and the cell and the cell is a cell that is detected by the user equipment but has not been added to an active set of the user equipment. The method also includes controlling signal contact between the user equipment and the cell according to the extended active set.

Abstract translation: 本发明提供了一种用于控制用户设备和小区之间的信号接触的方法和装置。 该方法包括接收由用户设备发送的测量报告事件，以及根据测量报告事件记录扩展的活动集。 扩展活动集合用于存储用户设备和小区之间的对应关系，并且小区是由用户设备检测但尚未添加到用户设备的活动组的小区。 该方法还包括根据扩展的活动集来控制用户设备与小区之间的信号接触。

公开(公告)号：US20150121130A1

公开(公告)日：2015-04-30

申请号：US14583321

申请日：2014-12-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jianlong Xiao ,  Peng Zhang

IPC: G06F11/20 ,  G06F11/10

CPC classification number: G06F11/1435 ,  G06F11/1441 ,  G06F11/1666 ,  G06F11/2015 ,  G06F11/2092

Abstract: In a backup method, a first controller of a storage system receives a file process request, and divides the file process request into a plurality of file operations. The first controller processes each of the file operations to generate multiple pieces of file operation information. And then, the first controller writes all of the multiple pieces of file operation information into a cache protected area. When the first controller fails, it stores the multiple pieces of file operation information to a disk protected area of a disk in the storage system. After the first controller is powered on again, the first controller copies the multiple pieces of file operation information from the disk protected area to the cache protected area. And then, it writes the file operation information into a write cache. At last, the first controller stores the file operation information into a disk of the storage system.

Abstract translation: 在备份方法中，存储系统的第一控制器接收文件处理请求，并将文件处理请求分成多个文件操作。 第一控制器处理每个文件操作以生成多条文件操作信息。 然后，第一个控制器将所有多条文件操作信息写入缓存保护区。 当第一控制器发生故障时，将多条文件操作信息存储到存储系统中的磁盘的磁盘保护区域。 在第一个控制器再次通电后，第一个控制器将多条文件操作信息从磁盘保护区复制到缓存保护区。 然后，它将文件操作信息写入写入高速缓存。 最后，第一控制器将文件操作信息存储到存储系统的盘中。

公开(公告)号：US08566416B2

公开(公告)日：2013-10-22

申请号：US13716461

申请日：2012-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rong Luo ,  Jiangtao Li ,  Kaitian Du ,  Peng Zhang

IPC: G06F15/16 ,  G06F15/167

CPC classification number: G06F15/17331 ,  G06F3/0607 ,  G06F3/0664 ,  G06F3/0689

Abstract: In a subrack with multiple boards, in order to enable a server board and at least one client board of the multiple boards to access a same storage device, an embodiment server board acquires, physical information of at least one physical storage device. Then the server board sends a client board the physical information to enable the client board to establish a virtue storage device and receives a first request for accessing the virtual storage device sent from the client board. The server board convertes the first request for accessing the virtual storage device into a second request for accessing the physical storage device, and sends the second request for accessing the physical storage device to a storage controller connected to the physical storage device in order to enable the storage controller to send relevant data to the client.

Abstract translation: 在具有多个板的框架中，为了使服务器板和多个板的至少一个客户端板访问相同的存储设备，实施例服务器板获取至少一个物理存储设备的物理信息。 然后，服务器板向客户端板发送物理信息，使客户端板能够建立美德存储设备，并接收访问从客户端板发送的虚拟存储设备的第一请求。 服务器板将访问虚拟存储设备的第一请求转换为访问物理存储设备的第二请求，并将访问物理存储设备的第二请求发送到连接到物理存储设备的存储控制器，以便能够 存储控制器向客户端发送相关数据。

公开(公告)号：US20250155647A1

公开(公告)日：2025-05-15

申请号：US19026452

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kui Ouyang ,  Huiru Ji ,  Peng Zhang ,  Donglin Ma

IPC: G02B6/35

Abstract: A wavelength selective switch includes a first optical switching engine. The optical switching engine is configured to deflect a transmission direction of a first light sub-beam along a port direction to send a deflected first light sub-beam to a first reflector, and to deflect a transmission direction of a second light sub-beam along the port direction to send a deflected second light sub-beam to a second reflector. The first reflector reflects the deflected first light sub-beam along a dispersion direction to send a reflected first light sub-beam to a first area of a second optical switching engine. The second reflector reflects the deflected second light sub-beam along the dispersion direction to send a reflected second light sub-beam to a second area of the second optical switching engine.

公开(公告)号：US12301507B2

公开(公告)日：2025-05-13

申请号：US17855205

申请日：2022-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peng Zhang ,  Zhengzheng Xiang ,  Hua Xu

IPC: H04L5/00 ,  H04L1/00 ,  H04W76/14

Abstract: A data feedback method is described. The method includes a second terminal sending first feedback information to a first terminal based on a sidelink. The first terminal determines, based on a receiving result of the first terminal for first data and a receiving result that is of the second terminal and that is indicated by the first feedback information, second feedback information that is sent to a network device. In this way, an energy saving requirement of the second terminal is met. Moreover, the described method ensures the network device can also determine receiving results of the first terminal and the second terminal based on the second feedback information, thereby reducing unnecessary operations performed by the network device.

公开(公告)号：US12267845B2

公开(公告)日：2025-04-01

申请号：US17703728

申请日：2022-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rongkuan Liu ,  Peng Zhang ,  Hua Xu ,  Chixiang Ma

IPC: H04W72/04 ,  H04W4/40 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: This application discloses a communication method and apparatus. The communication method and apparatus are applicable to an Internet of Vehicles, or are applicable to fields such as D2D, intelligent driving, and intelligent network connected vehicles. The method includes: A network apparatus determines an ith sidelink transmission resource of an ith cooperation terminal apparatus, where the ith cooperation terminal apparatus belongs to N cooperation terminals, the ith sidelink transmission resource belongs to the 1st sidelink transmission resource to an Nth sidelink transmission resource, the ith sidelink transmission resource is different from a jth sidelink transmission resource, the jth sidelink transmission resource is a sidelink transmission resource that is of a jth cooperation terminal apparatus and that is determined by the network apparatus, the ith sidelink transmission resource is used by the ith cooperation terminal apparatus to send second data to a target terminal apparatus, the second data is determined based on first data sent by the network apparatus to the ith cooperation terminal apparatus, and the N cooperation terminal apparatuses and the target terminal apparatus belong to a same cooperative transmission group. The network apparatus sends the ith sidelink transmission resource to the ith cooperation terminal apparatus and the target terminal apparatus.