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    Two-tier wireless broadband access network
    81.
    发明授权
    Two-tier wireless broadband access network 有权
    两层无线宽带接入网

    公开(公告)号：US08625547B1

    公开(公告)日：2014-01-07

    申请号：US11371578

    申请日：2006-03-09

    申请人： Robert Raymond Miller, II

    发明人： Robert Raymond Miller, II

    IPC分类号： H04W4/00 ,  H04B7/00

    CPC分类号： Y02D70/142 ,  Y02D70/23 ,  Y02D70/44

    摘要： A wireless access network is based on a two-tier access point (AP) structure to provide effective and efficient wireless communication into an individual home/office building. A first tier of the network utilizes “neighborhood” APs, relatively low power, and utilized to provide wireless communication with a “nanocell” boundary (e.g., 300-1000 feet). A second tier of the network utilizes a set of “network concatenation devices” (window bridge), with a separate network concatenation device at each permanent facility in the nanocell that houses wireless devices. The network concatenation device is attached to a window, for example, of a home in communication with the neighborhood AP. The network concatenation device functions as a bridge to couple to each of the wireless devices within the home. This communication is then relayed in an efficient manner between the network concatenation device and the neighborhood AP. By using a number of neighborhood APs, rather extensive wireless coverage can be obtained.

    摘要翻译： 无线接入网络基于两层接入点（AP）结构，以向单独的家庭/办公楼提供有效和高效的无线通信。 网络的第一层使用“邻域”AP，功率相对较低，并且用于提供与“纳米小区”边界（例如，300-1000英尺）的无线通信。 网络的第二层利用一组“网络级联设备”（窗口桥），在容纳无线设备的纳米单元中的每个永久性设施处使用单独的网络级联设备。 网络级联设备附接到例如与邻居AP通信的家庭的窗口。 网络级联设备用作耦合到家庭内的每个无线设备的桥接器。 然后在网络级联设备和邻居AP之间以有效的方式中继该通信。 通过使用多个邻居AP，可以获得相当广泛的无线覆盖。

    Secure Open-Air Communication System Utilizing Multi-Channel Decoyed Transmission
    83.
    发明申请
    Secure Open-Air Communication System Utilizing Multi-Channel Decoyed Transmission 有权
    利用多渠道诱饵传输的安全露天通信系统

    公开(公告)号：US20110033044A1

    公开(公告)日：2011-02-10

    申请号：US12907417

    申请日：2010-10-19

    申请人： David M. Britz ,  Robert Raymond Miller, II ,  Nemmara K. Shankaranarayanan

    发明人： David M. Britz ,  Robert Raymond Miller, II ,  Nemmara K. Shankaranarayanan

    IPC分类号： H04K1/10

    CPC分类号： H04B10/85 ,  H04B10/11 ,  H04K1/003 ,  H04K1/02 ,  H04K1/10 ,  H04L63/0428 ,  H04L2209/80 ,  H04Q11/0003

    摘要： A secure, open-air communication system utilizes a plurality of “decoy” data signals to hide one or more true data signals. The true data signal(s) are channel hopped with the plurality of decoy data signals to form a multi-channel “scrambled” output signal that is thereafter transmitted in an open-air communication system. The greater the number of decoy signals, the greater the security provided to the open-air system. Further security may be provided by encrypting both the true and decoy signals prior to scrambling and/or by utilizing a spatially diverse set of transmitters and receivers. Without the knowledge of the channel assignment(s) for the true signal(s), an eavesdropper may be able to intercept (and, with time, perhaps descramble) the open-air transmitted signals, will not be able to distinguish the true data from the decoys without also knowing the channel assignment(s).

    摘要翻译： 安全的露天通信系统利用多个“诱饵”数据信号来隐藏一个或多个真实数据信号。 真数据信号与多个诱饵数据信号进行信道跳频，以形成随后在露天通信系统中发送的多信道“加扰”输出信号。 诱饵信号的数量越多，对露天系统的安全性就越大。 可以通过在加扰之前加密真实信号和诱饵信号和/或通过利用空间不同的发射器和接收器组来提供进一步的安全性。 窃听者无需知道真实信号的信道分配，就可以拦截（并且随着时间的推移，或许解扰）露天传输的信号，将无法区分真实数据 从诱饵而不知道频道分配。

    ARRANGEMENT FOR SYNCHRONIZING ACCESS POINTS IN WLAN USING DIRECT-SEQUENCE SPREAD SPECTRUM SIGNALING
    84.
    发明申请
    ARRANGEMENT FOR SYNCHRONIZING ACCESS POINTS IN WLAN USING DIRECT-SEQUENCE SPREAD SPECTRUM SIGNALING 失效
    使用直接序列扩频信号在WLAN中同步接入点的安排

    公开(公告)号：US20100091819A1

    公开(公告)日：2010-04-15

    申请号：US12636866

    申请日：2009-12-14

    申请人： Saeed S. Ghassemzadeh ,  Robert Raymond Miller, II ,  John F. Murray

    发明人： Saeed S. Ghassemzadeh ,  Robert Raymond Miller, II ,  John F. Murray

    IPC分类号： H04B1/00

    CPC分类号： H04W56/001 ,  H04B1/7073 ,  H04B1/7075 ,  H04J3/0602 ,  H04J3/0611 ,  H04J3/0658 ,  H04L7/0008 ,  H04W84/12 ,  H04W88/08

    摘要： An arrangement for providing synchronization between a number of overlapping area access points within a wireless LAN utilizes a Power over Ethernet (PoE) cable connection to transmit synchronization signals from a centralized hub/switch to each of the access points connected to the cable. The synchronization signal takes the form of a direct sequence spread spectrum (DS-SS) signal that is coupled onto the twisted pair used to provide the low voltage PoE signal to various powered devices. At each access point, a filter is used to remove the synchronization signal from the PoE transport, allowing for the group of access points to share a common beacon signal and allow for frequency re-use among the access points. The DS-SS signal is preferable created by a combination of a baseband signal and a set of separate pseudo noise (PN) sequences defining a precision phase (“pilot tone”) signal, a time mark (superframe/beacon) signal, and a time-of-day (real-time clock) signal.

    摘要翻译： 用于在无线LAN内的多个重叠区域接入点之间提供同步的装置利用以太网供电（PoE）电缆连接来将集中式集线器/交换机的同步信号传送到连接到电缆的每个接入点。 同步信号采用直接序列扩频（DS-SS）信号的形式，其被耦合到双绞线上，用于向各种供电设备提供低电压PoE信号。 在每个接入点，使用滤波器从PoE传输中去除同步信号，允许接入点组共享公共信标信号，并允许接入点之间的频率重新使用。 DS-SS信号优选地由基带信号和定义精密相位（“导频”）信号，时间标记（超帧/信标）信号和时间标记（超帧/信标））信号的单独伪噪声（PN）序列的组合组成 时间（实时时钟）信号。

    Mesh free-space optical system for wireless local area network backhaul
    85.
    发明申请
    Mesh free-space optical system for wireless local area network backhaul 审中-公开
    用于无线局域网回程的网格自由空间光学系统

    公开(公告)号：US20080304831A1

    公开(公告)日：2008-12-11

    申请号：US12148182

    申请日：2008-04-17

    申请人： Robert Raymond Miller, II ,  David Michael Britz

    发明人： Robert Raymond Miller, II ,  David Michael Britz

    IPC分类号： H04B10/00

    CPC分类号： H04W88/10 ,  H04B10/1125 ,  H04W84/12

    摘要： In wireless local area networks (WLANS) with a large number of access points, the provisioning and capacity of the WLAN backhaul network connecting the access points to a core network becomes a major issue in network design. Some network services call for access points to be deployed in high densities in a wide range of environments, including outdoor environments. Traditional backhaul networks using fixed media such as twisted pair cable, coax cable, or optical fiber, in many instances are not physically or economically viable. Disclosed are method and apparatus for connecting access points via a mesh network using free-space optical links. The free-space optical links may be supplemented with mm-wave links to increase reliability and capacity.

    摘要翻译： 在具有大量接入点的无线局域网（WLANS）中，将接入点连接到核心网络的WLAN回程网络的供应和容量成为网络设计中的主要问题。 一些网络服务要求接入点在包括户外环境在内的广泛环境中以高密度部署。 在许多情况下，使用诸如双绞线，同轴电缆或光纤之类的固定介质的传统回程网络在物理上或经济上都不可行。 公开了通过使用自由空间光链路的网状网络连接接入点的方法和装置。 自由空间光链路可以补充有mm波形链路，以增加可靠性和容量。

    Broadband network with enterprise wireless communication system for residential and business environment
    89.
    发明授权
    Broadband network with enterprise wireless communication system for residential and business environment 失效
    宽带网与企业无线通信系统的住宅和商业环境

    公开(公告)号：US07002995B2

    公开(公告)日：2006-02-21

    申请号：US09880827

    申请日：2001-06-14

    申请人： Albert T. Chow ,  Richard Henry Erving ,  Jinman Kim ,  Robert Raymond Miller, II ,  Jesse E. Russell ,  Wenchu Ying

    发明人： Albert T. Chow ,  Richard Henry Erving ,  Jinman Kim ,  Robert Raymond Miller, II ,  Jesse E. Russell ,  Wenchu Ying

    IPC分类号： H04J1/00

    CPC分类号： H04W4/00 ,  H04L12/2801 ,  H04L61/106 ,  H04M7/0069 ,  H04W74/00 ,  H04W76/10 ,  H04W84/045 ,  H04W84/12 ,  H04W88/10 ,  H04W88/16 ,  H04W92/02 ,  H04W92/12

    摘要： The present invention sets forth a network-centric service distribution architecture that integrates a wireless access system in the residence, SOHO, business or public environment through the use of a local broadband network, such as a Residential-Business Broadband Network (RBN), to the service provider's broadband transport network and to a service provider's broadband packet network. The system includes a Media Terminal Adapter coupled via the RBN to the access port(s) and via the service provider's broadband transport network to the service provider's broadband packet network. The access port is coupled to the Media Terminal Adapter via either an RBN (e.g., a Local Area Network—LAN) or simply via a traditional POTS line interface. The access port receives and sends wireless signals to a plurality of RBN devices, allowing the user to control these devices remotely from the residence, business, SOHO or public environments. The integration of an RBN to a service provider's broadband packet network allows a subscriber to communicate at home and at the office with one communication device anytime anywhere.

    摘要翻译： 本发明提出了一种以网络为中心的服务分配架构，其通过使用诸如住宅商业宽带网络（RBN）的本地宽带网络将住宅，SOHO，商业或公共环境中的无线接入系统集成到 服务提供商的宽带传输网络和服务提供商的宽带分组网络。 该系统包括通过RBN耦合到接入端口并通过服务提供商的宽带传输网络连接到服务提供商的宽带分组网络的媒体终端适配器。 接入端口通过RBN（例如，局域网-LAN）或简单地经由传统的POTS线路接口耦合到媒体终端适配器。 接入端口接收并向多个RBN设备发送无线信号，允许用户远离住宅，商业，SOHO或公共环境来控制这些设备。 将RBN集成到服务提供商的宽带分组网络允许订户在任何地方随时在一个通信设备的家庭和办公室进行通信。