知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.023 seconds)

    Method for uplink data transmission, terminal, and wireless communication node
    1.
    发明授权
    Method for uplink data transmission, terminal, and wireless communication node 有权

    公开(公告)号：US10264576B2

    公开(公告)日：2019-04-16

    申请号：US14985573

    申请日：2015-12-31

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Bo Lin ,  Chao Zhao

    IPC: H04W72/00 ,  H04W72/04 ,  H04L1/18 ,  H04W24/10 ,  H04L1/00

    Abstract: Embodiments of the present invention relate to the communications field, and disclose a method for uplink data transmission, a terminal, and a wireless communication node, which can ensure that a HARQ mechanism between a terminal and a wireless communication node works normally. The method includes: determining, by a first wireless communication node, whether a terminal is within downlink coverage of a second wireless communication node; and when the first wireless communication node determines that the terminal is not within the downlink coverage of the second wireless communication node, instructing, by the first wireless communication node, the terminal to use a non-feedback mode; and/or instructing, by the first wireless communication node, the second wireless communication node to use a non-feedback mode.

    DATA TRANSMISSION CONTROL METHOD, APPARATUS AND SYSTEM
    3.
    发明申请
    DATA TRANSMISSION CONTROL METHOD, APPARATUS AND SYSTEM 有权
    数据传输控制方法，装置和系统

    公开(公告)号：US20150264615A1

    公开(公告)日：2015-09-17

    申请号：US14725091

    申请日：2015-05-29

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chao Zhao ,  Bo Lin ,  Tao Zhang

    IPC: H04W36/22 ,  H04W28/06 ,  H04W36/00 ,  H04W76/02 ,  H04W24/10 ,  H04W72/04 ,  H04L5/00

    CPC classification number: H04W36/22 ,  H04L5/0035 ,  H04W24/10 ,  H04W28/065 ,  H04W36/0005 ,  H04W72/0406 ,  H04W76/11 ,  H04W88/08

    Abstract: A data transmission control method, apparatus and system are provided. A radio communication node receives a data packet sent by a base station, where the data packet is generated by using a Packet Data Convergence Protocol protocol data unit PDCP PDU of the base station. The radio communication node acquires the PDCP PDU, which is used as a Radio Link Control service data unit RLC SDU, in the data packet. The radio communication node sends data generated by using the RLC SDU to a user equipment, where a user plane connection is established between the radio communication node and the user equipment, and a control plane connection is established between the base station and the user equipment.

    Abstract translation: 提供了数据传输控制方法，装置和系统。 无线电通信节点接收由基站发送的数据分组，其中通过使用基站的分组数据汇聚协议数据单元PDCP PDU生成数据分组。 无线通信节点获取在数据分组中用作无线链路控制业务数据单元RLC SDU的PDCP PDU。 无线电通信节点通过使用RLC SDU生成的数据发送到在无线通信节点与用户设备之间建立用户平面连接的用户设备之间，并且在基站与用户设备之间建立控制平面连接。

    Device-To-Device Communication Method, Terminal, and Network Device
    6.
    发明申请
    Device-To-Device Communication Method, Terminal, and Network Device 有权
    设备到设备通信方法，终端和网络设备

    公开(公告)号：US20150351020A1

    公开(公告)日：2015-12-03

    申请号：US14821374

    申请日：2015-08-07

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Bo Lin ,  Chao Zhao

    IPC: H04W48/16 ,  H04B17/318 ,  H04W4/22 ,  H04W4/00 ,  H04W76/02

    CPC classification number: H04W48/16 ,  H04B17/318 ,  H04W4/70 ,  H04W4/90 ,  H04W8/005 ,  H04W76/10 ,  H04W76/14

    Abstract: The present invention provides a D2D communication method, a terminal, and a network device. The method includes: acquiring, by a first terminal, network information, where the network information includes a system message sent by a network device and/or a cell coverage result; determining, by the first terminal according to the network information, whether to enable D2D communication for autonomously discovering a second terminal; and if the first terminal determines to enable the D2D communication, discovering, by the first terminal, the second terminal autonomously, and performing the D2D communication with the second terminal directly.

    Abstract translation: 本发明提供一种D2D通信方法，终端和网络设备。 该方法包括：由第一终端获取网络信息，其中网络信息包括由网络设备发送的系统消息和/或小区覆盖结果; 由所述第一终端根据所述网络信息确定是否允许D2D通信用于自主发现第二终端; 并且如果第一终端确定启用D2D通信，则由第一终端自主地发现第二终端，并且直接与第二终端进行D2D通信。

    Power Sourcing Equipment Chip, Power Sourcing Equipment, and Power Over Ethernet System and Method
    7.
    发明申请
    Power Sourcing Equipment Chip, Power Sourcing Equipment, and Power Over Ethernet System and Method 有权
    电源设备芯片，电源设备和以太网供电系统和方法

    公开(公告)号：US20150293572A1

    公开(公告)日：2015-10-15

    申请号：US14675072

    申请日：2015-03-31

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan Zhuang ,  Chao Zhao ,  Shiyong Fu ,  Rui Hua

    IPC: G06F1/26 ,  G06F13/40

    CPC classification number: G06F1/266 ,  G06F13/4022 ,  H04L12/10 ,  H05B37/00 ,  Y02D50/30

    Abstract: A power sourcing equipment (PSE) chip controls a powering channel of the PSE chip according to a value stored in a first register; the PSE chip changes, in response to a second instruction, the value stored in the first register into a calculated value, where the second instruction includes a second slave address and a second data byte, the second slave address is a virtual address of a virtual powering group, and the calculated value is a result obtained by calculation according to the second data byte and a channel indication value that is of the virtual powering group and stored in the PSE chip. Information indicating whether a powering channel is added to a virtual powering group is stored in a PSE chip, so that powering channels added to a virtual powering group can be controlled at a time.

    Abstract translation: 电源设备（PSE）芯片根据存储在第一寄存器中的值来控制PSE芯片的供电通道; PSE芯片响应于第二指令将存储在第一寄存器中的值改变为计算值，其中第二指令包括第二从地址和第二数据字节，第二从地址是虚拟地址 计算值是通过根据第二数据字节的计算获得的结果和虚拟供电组的信道指示值，并存储在PSE芯片中。 指示是否将加电通道添加到虚拟供电组的信息存储在PSE芯片中，从而可以一次控制添加到虚拟供电组的通道。

    Data transmission control method, apparatus and system
    8.
    发明授权
    Data transmission control method, apparatus and system 有权

    公开(公告)号：US10440624B2

    公开(公告)日：2019-10-08

    申请号：US15909690

    申请日：2018-03-01

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chao Zhao ,  Bo Lin ,  Tao Zhang

    IPC: H04W4/00 ,  H04W36/22 ,  H04W72/04 ,  H04W28/06 ,  H04W24/10 ,  H04W36/00 ,  H04L5/00 ,  H04W88/08 ,  H04W76/11

    Abstract: A data transmission control method, apparatus and system are provided. A radio communication node receives a data packet sent by a base station, where the data packet is generated by using a Packet Data Convergence Protocol protocol data unit (PDCP PDU) of the base station. The radio communication node acquires the PDCP PDU, which is used as a Radio Link Control service data unit (RLC SDU), in the data packet. The radio communication node sends data generated by using the RLC SDU to a user equipment, where a user plane connection is established between the radio communication node and the user equipment, and a control plane connection is established between the base station and the user equipment.

    Power sourcing equipment chip power sourcing equipment and power over ethernet system and method using registers and slave address
    9.
    发明授权
    Power sourcing equipment chip power sourcing equipment and power over ethernet system and method using registers and slave address 有权
    电源设备芯片供电设备和以太网电源系统以及使用寄存器和从站地址的方法

    公开(公告)号：US09223374B2

    公开(公告)日：2015-12-29

    申请号：US14675072

    申请日：2015-03-31

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Yan Zhuang ,  Chao Zhao ,  Shiyong Fu ,  Rui Hua

    IPC: G06F1/00 ,  G06F1/26 ,  G06F13/40 ,  H04L12/10 ,  H05B37/00

    CPC classification number: G06F1/266 ,  G06F13/4022 ,  H04L12/10 ,  H05B37/00 ,  Y02D50/30

    Abstract: A power sourcing equipment (PSE) chip controls a powering channel of the PSE chip according to a value stored in a first register; the PSE chip changes, in response to a second instruction, the value stored in the first register into a calculated value, where the second instruction includes a second slave address and a second data byte, the second slave address is a virtual address of a virtual powering group, and the calculated value is a result obtained by calculation according to the second data byte and a channel indication value that is of the virtual powering group and stored in the PSE chip. Information indicating whether a powering channel is added to a virtual powering group is stored in a PSE chip, so that powering channels added to a virtual powering group can be controlled at a time.

    Abstract translation: 电源设备（PSE）芯片根据存储在第一寄存器中的值来控制PSE芯片的供电通道; PSE芯片响应于第二指令将存储在第一寄存器中的值改变为计算值，其中第二指令包括第二从地址和第二数据字节，第二从地址是虚拟地址 计算值是通过根据第二数据字节的计算获得的结果和虚拟供电组的信道指示值，并存储在PSE芯片中。 指示是否将加电通道添加到虚拟供电组的信息存储在PSE芯片中，从而可以一次控制添加到虚拟供电组的通道。

    Wireless communications method, user equipment, and network node
    10.
    发明授权
    Wireless communications method, user equipment, and network node 有权

    公开(公告)号：US10064078B2

    公开(公告)日：2018-08-28

    申请号：US14962983

    申请日：2015-12-08

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Chao Zhao ,  Bo Lin

    IPC: H04W24/08 ,  H04W36/00 ,  H04W48/20 ,  H04W72/08 ,  H04W76/27

    CPC classification number: H04W24/08 ,  H04W36/0083 ,  H04W48/20 ,  H04W72/085 ,  H04W76/27

    Abstract: A wireless communications method, user equipment, and a network node are disclosed. The method includes: receiving, by user equipment, a message sent by a first network node, where the message includes measurement instruction information and connection indication information; measuring, by the user equipment in the RRC-IDLE mode, the neighboring cells according to the measurement instruction information, and obtaining measurement results; and selecting, by the user equipment, at least one to-be-connected cell from the neighboring cells according to the connection indication information and the measurement results, and keeping camping on the cell of the first network node when the user equipment is in the RRC-IDLE mode. Embodiments of the present invention can advance a time at which a new cell is found.

Patent Agency Ranking