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    NETWORK COMMUNICATION METHOD AND APPARATUS
    2.
    发明公开
    NETWORK COMMUNICATION METHOD AND APPARATUS 有权
    NETZWERKKOMMUNIKATIONSVERFAHREN UND VORRICHTUNG

    公开(公告)号：EP3148289A4

    公开(公告)日：2017-06-07

    申请号：EP14895073

    申请日：2014-06-17

    申请人： HUAWEI TECH CO LTD

    发明人： PENG CHENGHUI ,  YANG XUN ,  NI RUI

    IPC分类号： H04W28/18 ,  H04W24/02 ,  H04W36/00 ,  H04W36/14 ,  H04W48/18 ,  H04W88/06 ,  H04W88/10

    CPC分类号： H04W88/06 ,  H04W24/02 ,  H04W28/18 ,  H04W36/0072 ,  H04W36/0083 ,  H04W36/14 ,  H04W48/18 ,  H04W88/10

    摘要： According to a network communication method and an apparatus that are provided in embodiments of the present invention, different communications standards can be used to provide a user with a service, which may avoid temporary traffic flow interruption in a user terminal, and ensure user experience consistency. A specific solution is: link performance parameters respectively corresponding to multiple communications standards supported by a data link layer are monitored first, then whether another communications standard needs to be used to transmit user data is determined according to a link performance parameter corresponding to a currently used communications standard, and if the another communications standard needs to be used, a communications standard that needs to be used to transmit the user data is selected, then parameter matching is performed on the user data according to a system parameter corresponding to the selected communications standard, and the parameter-matched data is transmitted by using the data link layer and a physical layer. The embodiments of the present invention are applicable to network communication in multiple communications standards.

    摘要翻译： 根据本发明实施例提供的网络通信方法和装置，可以采用不同的通信标准向用户提供服务，避免用户终端临时性的业务流量中断，保证用户体验的一致性 。 具体的解决方案是：首先监测分别与数据链路层支持的多个通信制式对应的链路性能参数，然后根据当前使用的链路性能参数确定是否需要使用其他通信制式传输用户数据 通信标准，如果需要使用另一种通信标准，则选择需要用于传输用户数据的通信标准，然后根据与所选择的通信标准对应的系统参数对用户数据进行参数匹配 并通过数据链路层和物理层传输参数匹配数据。 本发明的实施例适用于多种通信标准中的网络通信。

    METHOD AND APPARATUS FOR RECEIVING AND SENDING INFORMATION
    7.
    发明公开
    METHOD AND APPARATUS FOR RECEIVING AND SENDING INFORMATION 审中-公开
    VERFAHREN UND VORRICHTUNG ZUM EMPFANGEN UND SENDEN VON INFORMATIONEN

    公开(公告)号：EP3099102A4

    公开(公告)日：2017-01-25

    申请号：EP14883419

    申请日：2014-02-24

    申请人： HUAWEI TECH CO LTD

    发明人： YANG XUN

    IPC分类号： H04W28/06 ,  H04L27/26

    CPC分类号： H04L1/0091 ,  H04L5/001 ,  H04L5/0094 ,  H04L27/0008 ,  H04L27/2602 ,  H04L27/2613 ,  H04L27/2666 ,  H04W52/0216 ,  H04W52/0241 ,  H04W72/042 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

    摘要： An information receiving and sending method and apparatus are provided, where the information receiving method includes: receiving, by a station STA, in a transmit opportunity TXOP phase, orthogonal frequency division multiple access OFDMA data that is from a wireless access point AP, where some data frames in the OFDMA data carry a legacy physical-layer preamble; and in a process of receiving the OFDMA data, working, by the STA, in an OFDMA receiving mode when receiving a data frame that does not carry the legacy physical-layer preamble, determining, by the STA according to a preset rule, a data frame that carries the legacy physical-layer preamble, and switching from the OFDMA receiving mode to an OFDM receiving mode to receive the data frame that carries the legacy physical-layer preamble.

    摘要翻译： 提供了一种信息接收和发送方法和装置，其中信息接收方法包括：由站STA在发送机会TXOP阶段中接收来自无线接入点AP的正交频分多址OFDMA数据，其中一些 OFDMA数据中的数据帧携带遗留的物理层前同步码; 并且在接收到OFDMA数据的过程中，当STA接收到不携带遗留物理层前同步码的数据帧时，由STA以OFDMA接收模式工作，由STA根据预设规则确定数据 帧，其携带传统物理层前导码，以及从OFDMA接收模式切换到OFDM接收模式，以接收携带传统物理层前同步码的数据帧。

    POWER ADJUSTMENT METHOD AND APPARATUS
    8.
    发明公开
    POWER ADJUSTMENT METHOD AND APPARATUS 审中-公开
    参赛者 - 维多利亚

    公开(公告)号：EP3070980A4

    公开(公告)日：2016-11-16

    申请号：EP13897554

    申请日：2013-11-15

    申请人： HUAWEI TECH CO LTD

    发明人： ZHENG XIAOKUN ,  YANG XUN ,  JIANG TING

    IPC分类号： H04W52/02 ,  H04W52/24 ,  H04W52/36

    CPC分类号： H04W52/0245 ,  H04W52/243 ,  H04W52/367 ,  Y02D70/00 ,  Y02D70/142

    摘要： Disclosed are a power adjustment method and an apparatus, wherein the power adjustment method comprises: if a second access point of a second basic service set detects a first beacon frame in a monitoring period, the second access point, based on a Received Signal Strength Indicator (RSSI) and a data field in the first beacon frame, determining whether a first node device is in an overlap region between a first basic service set and the second basic service set; and in a condition that the first node device is in the overlap region, the second access point, based on the RSSI, determining an upper limit of data transmission power between a second node device and the second access point. The data transmission power between the second node device and the second access point is determined based on the RSSI, and data transmission power of the second node device is adjusted correspondingly; thus the second basic service set does not interfere with access of the first node device in the overlap region to a first access point and data transmission, and a concurrent transmission probability of the first basic service set and the second basic service set is increased.

    摘要翻译： 公开了功率调整方法和装置，其中功率调整方法包括：如果第二基本服务组的第二接入点在监视时段中检测到第一信标帧，则第二接入点基于接收信号强度指示符 （RSSI）和第一信标帧中的数据字段，确定第一节点设备是否在第一基本服务集和第二基本服务集之间的重叠区域中; 并且在所述第一节点设备处于所述重叠区域的条件下，所述第二接入点基于所述RSSI，确定第二节点设备与所述第二接入点之间的数据传输功率的上限。 基于RSSI确定第二节点设备与第二接入点之间的数据传输功率，相应地调整第二节点设备的数据传输功率; 因此第二基本服务集不影响重叠区域中的第一节点设备到第一接入点和数据传输的访问，并且增加第一基本服务集和第二基本服务集合的并发传输概率。

    FEEDBACK METHOD AND DEVICE FOR CHANNEL INFORMATION
    9.
    发明公开
    FEEDBACK METHOD AND DEVICE FOR CHANNEL INFORMATION 审中-公开
    对于信道信息反馈方法和装置

    公开(公告)号：EP2963840A4

    公开(公告)日：2016-03-02

    申请号：EP13884902

    申请日：2013-12-06

    申请人： HUAWEI TECH CO LTD

    发明人： YANG XUN ,  LUO YI ,  LI JING

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0626 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0621

    摘要： The present invention provides a method and a device for channel information feedback, where the method includes: obtaining, by a beamformer, channel feedback information, where the channel feedback information includes: channel information related to the beamformer and channel information related to other beamformer; the channel information includes: channel information fed back by a beamformee in a same basic service set and channel information fed back by a beamformee in a different basic service set. Channel feedback of multiple sending ends is achieved in the present invention.

    METHOD, ACCESS POINT, AND STATION FOR DATA TRANSMISSION
    10.
    发明公开
    METHOD, ACCESS POINT, AND STATION FOR DATA TRANSMISSION 有权
    方法，接入点和站进行数据传输

    公开(公告)号：EP2809110A4

    公开(公告)日：2014-12-10

    申请号：EP13751559

    申请日：2013-02-25

    申请人： HUAWEI TECH CO LTD

    发明人： YANG LVXI ,  SUN YUAN ,  YANG XUN

    IPC分类号： H04W52/02 ,  H04W84/12

    CPC分类号： H04W74/06 ,  H04W52/0216 ,  H04W52/0235 ,  Y02B60/50 ,  Y02D70/00 ,  Y02D70/142

    摘要： Embodiments of the present invention provide a data transmission method, an access point, and a station. The method includes: sending an indication frame to an access point AP, where the indication frame includes first indication information and second indication information, the first indication information is used to indicate that a type of the indication frame is a PS-POLL frame, and the second indication information is used to indicate duration of the indication frame; and sending a data frame to the AP within the duration indicated by the second indication information. According to the embodiments of the present invention, an STA sends PS-POLL to an AP by using an indication frame and reserves channel duration, so that the STA does not need to contend for a channel again when the STA sends an uplink data frame to the AP after receiving a downlink data frame sent by the AP, which allows the STA to receive downlink data and send uplink data within one TXOP, thereby reducing resources consumed when the STA contends for a channel and improving an energy utilization rate of the STA.