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87 条记录 (耗时 0.039 秒)

    Variable short interframe space
    41.
    发明申请
    Variable short interframe space 有权
    可变短帧间空间

    公开(公告)号：US20110026446A1

    公开(公告)日：2011-02-03

    申请号：US12459181

    申请日：2009-08-03

    申请人： Robert Stacey

    发明人： Robert Stacey

    IPC分类号： H04B7/00

    CPC分类号： H04W28/06 ,  H04L1/1614 ,  H04L1/1854

    摘要： Apparatuses, systems, and methods for transmitting data frames over data networks with varying Interframe Space (IFS) times are disclosed. A system embodiment may comprise a mobile computing device with an integrated wireless networking card. The card may receive a transmission of several data frames. While receiving the several data frames, the networking card may determine that a response will need to be transmitted back to the sending station after the sending station sends the last frame of data. After a short period of delay following the end of the last transmitted frame the card may immediately begin transmitting a preamble of the response, while still demodulating and processing data of the transmitted frames. Upon finishing data processing of the remaining frames, the card may generate the content for the rest of the response, such as a block acknowledgment.

    摘要翻译： 公开了用于通过具有变化的帧间间隔（IFS）时间的数据网络发送数据帧的装置，系统和方法。 系统实施例可以包括具有集成无线网络卡的移动计算设备。 该卡可以接收几个数据帧的传输。 在接收到多个数据帧的同时，网络卡可以在发送站发送最后一帧数据之后确定响应将需要被发送回发送站。 在最后发送帧结束后的短时间延迟之后，卡可以立即开始发送响应的前导码，同时仍然解调和处理所发送的帧的数据。 在完成剩余帧的数据处理之后，卡可以生成用于其余响应的内容，诸如块确认。

    Apparatus and method of wireless communication at a plurality of performance levels
    42.
    发明申请
    Apparatus and method of wireless communication at a plurality of performance levels 有权
    在多个性能级别的无线通信的装置和方法

    公开(公告)号：US20050272380A1

    公开(公告)日：2005-12-08

    申请号：US10863091

    申请日：2004-06-08

    申请人： Robert Stacey

    发明人： Robert Stacey

    IPC分类号： H04L12/56 ,  H04L29/06 ,  H04W52/02 ,  H04B7/00

    CPC分类号： H04W52/0225 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/23

    摘要： An apparatus, comprising at least one wireless receiver, the at least one wireless receiver may be capable of operating at a plurality of performance levels, and the apparatus may be capable of communicating a performance level that the at least one wireless receiver is operating at to at least one wireless device in communication with the apparatus. The at least one wireless receiver may be capable of transitioning from a first performance level to a second performance level and further may be capable of communicating the transition to the second performance level that the at least one wireless receiver is operating at to at least one wireless device in communication with the apparatus. The first performance level may be an enhanced receive capability level and the second performance level may be a reduced receive capability level.

    摘要翻译： 一种包括至少一个无线接收器的装置，所述至少一个无线接收机可以能够以多个性能级别操作，并且所述装置可以能够将所述至少一个无线接收机的操作的性能水平传达到 至少一个无线设备与设备通信。 所述至少一个无线接收器可以能够从第一性能级别转换到第二性能级别，并且还可以能够将所述至少一个无线接收机正在操作的转换通信到至少一个无线 设备与设备通信。 第一性能级别可以是增强的接收能力级别，并且第二性能级别可以是降低的接收能力级别。

    Orthogonal Frequency-Division Multiple Access Distributed Channel Access
    45.
    发明申请
    Orthogonal Frequency-Division Multiple Access Distributed Channel Access 有权
    正交频分多址分布式信道接入

    公开(公告)号：US20160227579A1

    公开(公告)日：2016-08-04

    申请号：US14744232

    申请日：2015-06-19

    申请人： Robert Stacey ,  Chittabratta Ghosh

    发明人： Robert Stacey ,  Chittabratta Ghosh

    IPC分类号： H04W74/08 ,  H04W72/04

    CPC分类号： H04W74/0833 ,  H04W84/12

    摘要： This disclosure describes methods, apparatus, and systems related to an OFDMA Distributed Channel Access. A first computing device comprising one or more processors and one or more transceiver components may determine one or more random access resource allocations. The first computing device may generate a trigger frame associated with the one or more random access resource allocations. The first computing device may cause to send the trigger frame to one or more user devices including a first user device. The first computing device may receive from the first user device, in response to sending the trigger frame, a first uplink frame based on a first backoff count associated with the first user device.

    摘要翻译： 本公开描述了与OFDMA分布式信道接入相关的方法，装置和系统。 包括一个或多个处理器和一个或多个收发器组件的第一计算设备可以确定一个或多个随机接入资源分配。 第一计算设备可以生成与一个或多个随机接入资源分配相关联的触发帧。 第一计算设备可能导致将触发帧发送到包括第一用户设备的一个或多个用户设备。 响应于发送触发帧，第一计算设备可以从第一用户设备接收基于与第一用户设备相关联的第一退避计数的第一上行链路帧。

    SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS
    46.
    发明申请
    SYSTEMS, METHODS, AND DEVICES FOR SIGNAL CLASSIFICATION IN WIRELESS NETWORKS 审中-公开
    用于无线网络信号分类的系统，方法和设备

    公开(公告)号：US20160227532A1

    公开(公告)日：2016-08-04

    申请号：US14752335

    申请日：2015-06-26

    申请人： Shahrnaz Azizi ,  Thomas Kenney ,  Minyoung Park ,  Eldad Perahia ,  Robert Stacey

    发明人： Shahrnaz Azizi ,  Thomas Kenney ,  Minyoung Park ,  Eldad Perahia ,  Robert Stacey

    IPC分类号： H04W72/04 ,  H04L29/06

    CPC分类号： H04L69/22 ,  H04L5/001 ,  H04L5/0053

    摘要： Embodiments of the disclosure relate to systems, methods, and devices for classification of signals in wireless networks. The method includes generating, by a communication device, one or more symbols comprising differentially orthogonal long training sequences, inserting the one or more symbols in one or more frames comprising a plurality of orthogonal frequency-division multiple access symbols and a payload field, and transmitting the one or more frames to a wireless device. The payload may be modulated according to an on-off keying modulation scheme or may be encoded according to a multi-repetition encoding scheme.

    摘要翻译： 本公开的实施例涉及用于无线网络中的信号分类的系统，方法和设备。 该方法包括由通信设备生成包括差分正交长训练序列的一个或多个符号，在包括多个正交频分多址符号和有效载荷字段的一个或多个帧中插入一个或多个符号，以及发射 一个或多个帧到无线设备。 可以根据开关键控调制方案来调制有效载荷，或者可以根据多重编码方案进行编码。