OFDMA CONTENTION METHOD AND ACCESS POINT
    1.
    发明申请

    公开(公告)号:US20180167977A1

    公开(公告)日:2018-06-14

    申请号:US15891919

    申请日:2018-02-08

    Abstract: Embodiments of the invention provide a contention method. The contention method includes: receiving, by an access point, an uplink frame transmitted by a station; transmitting, by the access point, a frame responding to the uplink frame. The frame responding to the uplink frame is used to acknowledge the uplink frame and trigger the station to enter the next channel contention period. The contention method can acknowledge the uplink frame and trigger the station to enter the next channel contention period.

    METHOD, APPARATUS, AND DEVICE FOR CONTROLLING WIRELESS TRANSMISSION
    2.
    发明申请
    METHOD, APPARATUS, AND DEVICE FOR CONTROLLING WIRELESS TRANSMISSION 有权
    用于控制无线传输的方法,装置和装置

    公开(公告)号:US20160183183A1

    公开(公告)日:2016-06-23

    申请号:US15055155

    申请日:2016-02-26

    Abstract: Embodiments of the disclosure provide a method, an apparatus, and a device for controlling wireless transmission. A first access point in a first system selects, from access point devices in a second system, one access point as a second access point to which the first access point is attached, and connects to the second access point to send first information to a network device. In so doing, the network device determines, according to the first information and second information that is sent by a user device via an access point to which the user device is attached, a transmission mode and a transmission bandwidth between the first access point and the user device, thereby solving a problem of cross timeslot interference that occurs when wireless local area network systems of different types have an overlapping coverage area and are not synchronized.

    Abstract translation: 本公开的实施例提供了一种用于控制无线传输的方法,装置和设备。 第一系统中的第一接入点从第二系统中的接入点设备选择一个接入点作为第一接入点所附接的第二接入点,并且连接到第二接入点以向网络发送第一信息 设备。 这样做,网络装置根据用户装置经由用户装置附着的接入点发送的第一信息和第二信息,确定第一接入点和第二接入点之间的发送模式和发送带宽 从而解决了当不同类型的无线局域网系统具有重叠覆盖区域并且不同步时发生的交叉时隙干扰的问题。

    DATA TRANSMISSION METHOD AND STATION
    3.
    发明申请
    DATA TRANSMISSION METHOD AND STATION 审中-公开
    数据传输方法与站点

    公开(公告)号:US20160285649A1

    公开(公告)日:2016-09-29

    申请号:US15180403

    申请日:2016-06-13

    CPC classification number: H04L12/6418 H04W24/08 H04W74/0833

    Abstract: The present invention provides a data transmission method. In the method of the present invention, a station receives an indication frame sent by an access point, where the indication frame is used for allocating a designated random contention channel; a channel state of the designated random contention channel is sensed according to the indication frame; and the station sends data on the designated random contention channel after it is detected that the designated random contention channel is in an idle state. Because in the method of the present invention, a designated random contention channel is allocated to a station, the station can send data on the designated random contention channel, contention among stations is reduced and a time for a station to be connected to a random contention channel is reduced.

    Abstract translation: 本发明提供一种数据传输方法。 在本发明的方法中,站接收由接入点发送的指示帧,其中指示帧用于分配指定的随机争用信道; 根据指示帧感测指定的随机争用信道的信道状态; 在检测到指定的随机争用信道处于空闲状态之后,站在指定的随机争用信道上发送数据。 因为在本发明的方法中,将指定的随机争用信道分配给站,所以站可以在指定的随机争用信道上发送数据,减少站间的争用,并且将站点连接到随机争用的时间 通道减少。

    UPLINK DATA RECEIVING METHOD AND APPARATUS OF WIRELESS TRANSCEIVER DEVICE
    4.
    发明申请
    UPLINK DATA RECEIVING METHOD AND APPARATUS OF WIRELESS TRANSCEIVER DEVICE 有权
    无线收发器装置的上传数据接收方法和装置

    公开(公告)号:US20150327257A1

    公开(公告)日:2015-11-12

    申请号:US14805291

    申请日:2015-07-21

    Abstract: The present invention provides an uplink data receiving method and apparatus of wireless transceiver device. The method includes: obtaining a wireless channel state parameter of neighboring wireless transceiver device of the device; obtaining downlink data sent by the neighboring wireless transceiver device in a cross slot with the device; reestablishing an interference signal according to the wireless channel state parameter and the downlink data; and removing the interference signal from an uplink data signal received by the device. By reestablishing the interference signal of the neighboring wireless transceiver device on an uplink data signal received by the device in the cross slot, and removing the interference signal from the uplink data signal received by the device, cross slot interference may be eliminated without influencing the flexible allocation of a dynamic TDD system on wireless resources.

    Abstract translation: 本发明提供一种无线收发装置的上行数据接收方法及装置。 该方法包括:获取设备的相邻无线收发器设备的无线信道状态参数; 获取邻近无线收发器装置与设备交叉插槽发送的下行链路数据; 根据无线信道状态参数和下行链路数据重新建立干扰信号; 以及从由所述设备接收的上行链路数据信号中去除所述干扰信号。 通过在交叉时隙中由设备接收的上行链路数据信号重新建立相邻无线收发器设备的干扰信号,并且从设备接收的上行链路数据信号中去除干扰信号,可以消除交叉时隙干扰,而不影响灵活的 在无线资源上分配动态TDD系统。

    METHOD AND APPARATUS FOR CHANNEL SWITCH AND WIRELESS TERMINAL
    5.
    发明申请
    METHOD AND APPARATUS FOR CHANNEL SWITCH AND WIRELESS TERMINAL 审中-公开
    用于信道切换和无线终端的方法和装置

    公开(公告)号:US20160073414A1

    公开(公告)日:2016-03-10

    申请号:US14941459

    申请日:2015-11-13

    Abstract: The present invention discloses a method, an apparatus and a wireless terminal for channel switch, and the method includes: sending information on the target channel and a first channel within the preset channel soft switch time interval after a channel switch announcement instruction is sent on the first channel when the first channel needs to be switched, and stopping sending information on the first channel if the preset channel soft switch time interval ends. By means of above method, the probability of switch failure for the user may be reduced in a scenario with frequent channel switch.

    Abstract translation: 本发明公开了一种用于信道切换的方法,装置和无线终端,该方法包括:在信道切换通知指令发送之后,在预设信道软切换时间间隔内,在目标信道和第一信道上发送信息 第一通道需要切换时,如果预设通道软切换时间间隔结束,则停止在第一通道上发送信息。 通过上述方法,在频繁切换频道的情况下可能会降低用户切换故障的可能性。

    OFDMA CONTENTION METHOD AND ACCESS POINT
    6.
    发明申请
    OFDMA CONTENTION METHOD AND ACCESS POINT 审中-公开
    OFDMA内容方法和访问点

    公开(公告)号:US20150382380A1

    公开(公告)日:2015-12-31

    申请号:US14843770

    申请日:2015-09-02

    Abstract: Embodiments of the invention provide an OFDMA contention method and an access point. The OFDMA contention method includes: receiving, by an access point, a contention request frame transmitted by a station over a subchannel, and judging whether a sum of a number of stations succeeding in a contention in a current channel contention period and a number of stations succeeding in a historic contention is minor than a preset threshold; if yes, triggering the station to enter a next channel contention period, and repeatedly executing the steps of the receiving and the judging, until a number of stations succeeding in contentions is greater than or equal to the preset threshold. The OFDMA contention method and the access point can increase the number of the stations succeeding in contentions, thereby improving the throughput of an OFDMA system.

    Abstract translation: 本发明的实施例提供OFDMA争用方法和接入点。 OFDMA争用方法包括:由接入点接收由子站通过子信道发送的竞争请求帧,并判断当前信道争用期间争用成功的站数和总站数之和 成功的历史性争论比预设的门槛小; 如果是,则触发站进入下一个信道争用期,并重复执行接收和判断步骤,直到成功进行争用的站数大于或等于预设阈值。 OFDMA争用方法和接入点可以增加争用成功的站数,从而提高OFDMA系统的吞吐量。

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