中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.017 seconds)

    PHYSICAL LAYER LOW POWER COMMUNICATION METHOD AND APPARATUS
    2.
    发明申请
    PHYSICAL LAYER LOW POWER COMMUNICATION METHOD AND APPARATUS 有权
    物理层低功率通信方法和装置

    公开(公告)号：US20150103714A1

    公开(公告)日：2015-04-16

    申请号：US14488188

    申请日：2014-09-16

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Il Gu LEE ,  Jeong Chul SHIN ,  Hee Soo LEE ,  Sok Kyu LEE

    IPC: H04W52/02 ,  H04L1/00

    CPC classification number: H04W52/0222 ,  H04L1/0006 ,  H04L1/0027 ,  H04L1/0036 ,  H04L1/1671 ,  H04L1/201 ,  H04L1/203 ,  Y02D70/142 ,  Y02D70/166

    Abstract: A physical layer low power communication method and apparatus are provided. The physical layer low power communication method may include receiving a data packet from a transmitter, measuring a channel quality using a preamble and signal field information included in the data packet and determining whether recovery of the data packet is possible, calculating an error generation rate according to a determination result, and discarding the data packet and operating in a power save mode when the error generation rate is higher than a predetermined reference.

    Abstract translation: 提供了物理层低功率通信方法和装置。 物理层低功率通信方法可以包括从发射机接收数据分组，使用包括在数据分组中的前导码和信号字段信息测量信道质量，并确定数据分组的恢复是否可行，根据 确定结果，并且当错误产生速率高于预定参考时，丢弃数据分组并以省电模式操作。

    MULTI-MODE WIRELESS TRANSMISSION METHOD AND APPARATUS
    5.
    发明申请
    MULTI-MODE WIRELESS TRANSMISSION METHOD AND APPARATUS 审中-公开
    多模式无线传输方法和设备

    公开(公告)号：US20150117428A1

    公开(公告)日：2015-04-30

    申请号：US14525047

    申请日：2014-10-27

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Il Gu LEE ,  Hee Soo LEE ,  Sok Kyu LEE

    IPC: H04L27/20 ,  H04W88/10 ,  H04L27/00

    CPC classification number: H04L27/206 ,  H04L5/0053 ,  H04L27/0008

    Abstract: Provided is a next-generation wireless local area network (WLAN) frame communication method. The communication method may include modulating a first symbol in a signal field A (SIG-A) of a next-generation WLAN frame using a first modulation method, modulating a second symbol in the SIG-A of the next-generation WLAN frame using a second modulation method, and modulating a short training field (STF) signal of the next-generation WLAN frame in response to a next-generation WLAN mode.

    Abstract translation: 提供了下一代无线局域网（WLAN）帧通信方法。 通信方法可以包括使用第一调制方法调制下一代WLAN帧的信号字段A（SIG-A）中的第一符号，使用下一代WLAN帧调制下一代WLAN帧的SIG-A中的第二符号 第二调制方法，以及响应于下一代WLAN模式调制下一代WLAN帧的短训练场（STF）信号。

    MULTI-CHANNEL LOW POWER COMMUNICATION METHOD AND APPARATUS
    6.
    发明申请
    MULTI-CHANNEL LOW POWER COMMUNICATION METHOD AND APPARATUS 有权
    多通道低功率通信方法和装置

    公开(公告)号：US20150103713A1

    公开(公告)日：2015-04-16

    申请号：US14487003

    申请日：2014-09-15

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Il Gu LEE ,  Jung Bo SON ,  Hee Soo LEE ,  Sok Kyu LEE

    IPC: H04W52/02 ,  H04W74/08

    CPC classification number: H04W52/0235 ,  H04W74/0816 ,  Y02D70/00 ,  Y02D70/142

    Abstract: A multi-channel low power communication method and apparatus are provided. The multi-channel low power communication method may include transmitting request to send (RTS) to a receiver through a plurality of communication channels, receiving clear to send (CTS) from the receiver in response to the RTS, and transmitting a data packet through part or entire of at least one communication channel having received the CTS among the plurality of communication channels, wherein at least one of the RTS and the CTS comprises a multi-channel power save information field related to multi-channel power save.

    Abstract translation: 提供了一种多通道低功率通信方法和装置。 多信道低功率通信方法可以包括通过多个通信信道发送（RTS）到接收机的请求，响应于RTS从接收机接收清除发送（CTS），并通过部分发送数据分组 或者在多个通信信道中已经接收到CTS的至少一个通信信道的整体，其中RTS和CTS中的至少一个包括与多信道功率节省相关的多信道功率节省信息字段。

Patent Agency Ranking