利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

100 条记录 (耗时 0.024 秒)

    Control of Quality of Service in Overlapping Basic Service Sets in Wireless Local Area Networks
    31.
    发明申请
    Control of Quality of Service in Overlapping Basic Service Sets in Wireless Local Area Networks 有权
    无线局域网中重叠基础服务集的服务质量控制

    公开(公告)号：US20090279427A1

    公开(公告)日：2009-11-12

    申请号：US12276836

    申请日：2008-11-24

    申请人： Lusheng Ji ,  Robert Raymond Miller, II

    发明人： Lusheng Ji ,  Robert Raymond Miller, II

    IPC分类号： H04L1/00

    CPC分类号： H04W74/0816 ,  H04W16/14 ,  H04W74/0875 ,  H04W84/12

    摘要： Access priority for wireless devices located in an area in which radiofrequency (RF) coverage areas of a first wireless access point and a second wireless access point overlap is controlled by coordinating operation of the first wireless access point and the second wireless access point. The wireless devices access a common RF channel via a collision sense multiple access/collision avoidance mechanism. The probability of accessing the RF channel may be varied by adjusting the length of interframe spacings and the length of contention windows. The length of the interframe spacings and the length of the contention windows associated with the first access point and associated with the second access point are configured such that the probability of wireless devices associated with the first wireless access point accessing the RF channel is greater than the probability of wireless devices associated with the second wireless access point accessing the RF channel.

    摘要翻译： 通过协调第一无线接入点和第二无线接入点的操作来控制位于第一无线接入点和第二无线接入点的射频（RF）覆盖区域重叠的区域中的无线设备的接入优先级。 无线设备通过冲突检测多路访问/冲突避免机制来访问公共RF信道。 可以通过调整帧间间隔的长度和争用窗口的长度来改变访问RF信道的概率。 帧间距的长度和与第一接入点相关联并与第二接入点相关联的争用窗口的长度被配置为使得与接入RF信道的第一无线接入点相关联的无线设备的概率大于 与第二无线接入点相关联的无线设备接入RF信道的概率。

    Broadband network with enterprise wireless communication system for residential and business environment
    35.
    发明授权
    Broadband network with enterprise wireless communication system for residential and business environment 有权
    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：US09398161B2

    公开(公告)日：2016-07-19

    申请号：US13107798

    申请日：2011-05-13

    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： H04W4/00 ,  H04M7/00 ,  H04L12/28 ,  H04W76/02 ,  H04W74/00 ,  H04W92/02 ,  H04W84/04 ,  H04W88/10 ,  H04W92/12

    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 Media Terminal Adapter is 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 a 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 theses 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。 该系统包括媒体终端适配器通过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。 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。

    Resource allocation for channels with imperfect feedback
    36.
    发明授权
    Resource allocation for channels with imperfect feedback 有权
    不正确反馈信道的资源分配

    公开(公告)号：US08892152B2

    公开(公告)日：2014-11-18

    申请号：US13281484

    申请日：2011-10-26

    申请人： Leonid Razoumov ,  Robert Raymond Miller, II

    发明人： Leonid Razoumov ,  Robert Raymond Miller, II

    IPC分类号： H04B7/00 ,  H04B17/00 ,  H04W52/24 ,  H04W52/34 ,  H04W52/32 ,  H04W52/22 ,  H04W52/26

    CPC分类号： H04B17/0067 ,  H04B17/24 ,  H04B17/26 ,  H04W52/225 ,  H04W52/24 ,  H04W52/265 ,  H04W52/325 ,  H04W52/346

    摘要： A method and apparatus optimizes transmitter power allocations among a plurality of wireless channels that connect to remote units. The optimizing is effected by the remote units sending information to the base stations regarding the quality of the channels. The apparatus modifies the received information to arrive at operating estimates that account for service grades, and through an iterating process that accounts for probability of actual channel qualities relative to the operating estimates of the channel qualities, allocates the transmitter's power to the different channels.

    摘要翻译： 一种方法和装置优化连接到远程单元的多个无线信道之间的发射机功率分配。 优化由远程单元通过向基站发送关于信道质量的信息来实现。 该设备修改接收到的信息以得到考虑服务等级的操作估计，并且通过考虑实际信道质量相对于信道质量的操作估计的概率的迭代过程，将发射机的功率分配给不同的信道。

    Methods, systems, and products for authentication of users
    37.
    发明授权
    Methods, systems, and products for authentication of users 有权
    用户认证的方法，系统和产品

    公开(公告)号：US08752151B2

    公开(公告)日：2014-06-10

    申请号：US13647435

    申请日：2012-10-09

    申请人： Kevin A. Li ,  Troy C. Meuninck ,  Robert Raymond Miller, II ,  James H. Pratt ,  Horst J. Schroeter ,  Behzad Shahraray

    发明人： Kevin A. Li ,  Troy C. Meuninck ,  Robert Raymond Miller, II ,  James H. Pratt ,  Horst J. Schroeter ,  Behzad Shahraray

    IPC分类号： G06F21/31

    CPC分类号： G06F21/36 ,  G06F21/32 ,  H04L63/08

    摘要： Methods, systems, and products authenticate users for access to devices, applications, and services. Skills of a user are learned over time, such that an electronic model of random subject matter may be generated. The user is prompted to interpret the random subject matter, such as with a drawing, physical arrangement, or performance. The user's interpretation is then compared to the electronic model of the random subject matter. If the user is truly who they purport to be, their interpretation will match the electronic model, thus authenticating the user. If interpretation fails to match the electronic model, authentication may be denied.

    摘要翻译： 方法，系统和产品验证用户访问设备，应用程序和服务。 随着时间的推移学习用户的技能，使得可以生成随机主题的电子模型。 提示用户解释随机主题，例如绘图，物理布置或演出。 然后将用户的解释与随机主题的电子模型进行比较。 如果用户真正是他们声称是谁，他们的解释将与电子模型匹配，从而对用户进行认证。 如果解释不符合电子模型，认证可能被拒绝。

    SECURE OPEN-AIR COMMUNICATION SYSTEM UTILIZING MULTICHANNEL DECOYED TRANSMISSION
    38.
    发明申请
    SECURE OPEN-AIR COMMUNICATION SYSTEM UTILIZING MULTICHANNEL DECOYED TRANSMISSION 有权
    安全开放通信系统利用多通道解码传输

    公开(公告)号：US20130010951A1

    公开(公告)日：2013-01-10

    申请号：US13602218

    申请日：2012-09-03

    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，以形成多路加扰输出信号，此后在露天通信系统中传输。 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。

    Protocol assisted switched diversity of antennas
    39.
    发明授权
    Protocol assisted switched diversity of antennas 有权
    协议协议天线切换分集

    公开(公告)号：US08090381B2

    公开(公告)日：2012-01-03

    申请号：US09989779

    申请日：2001-11-20

    申请人： Robert Raymond Miller, II ,  Matthew J. Sherman

    发明人： Robert Raymond Miller, II ,  Matthew J. Sherman

    IPC分类号： H04W72/04

    CPC分类号： H04B7/0822 ,  H04L1/0618 ,  H04L1/08

    摘要： Fading is countered in a WLAN or similar system to maintain QoS by a fusion of switched diversity and protocol based redundancy using time spaced transmission bursts to improve the performance of radio receivers. This redundancy may be enhanced by an overlay of space-time coding of the transmission bursts.

    摘要翻译： 衰落在WLAN或类似系统中被抵制，以通过使用时间间隔传输突发的交换分集和基于协议的冗余的融合来维持QoS，以改善无线电接收机的性能。 可以通过传输突发的空时编码的叠加来增强该冗余。

    Method and apparatus for active reduction of speakerphone singing
    40.
    发明授权
    Method and apparatus for active reduction of speakerphone singing 有权
    用于主动减少扬声器电话唱歌的方法和装置

    公开(公告)号：US08045701B2

    公开(公告)日：2011-10-25

    申请号：US11881906

    申请日：2007-07-30

    申请人： Richard Henry Erving ,  Robert Raymond Miller, II

    发明人： Richard Henry Erving ,  Robert Raymond Miller, II

    IPC分类号： H04M1/00

    CPC分类号： H04M1/20 ,  H04M1/6033 ,  H04M9/08 ,  H04R3/02

    摘要： In a speakerphone device identification of signals (i.e., voice input or speaker output) in a process for reducing acoustic feedback, in a communication device, is accomplished by adding a signature noise (i.e., an identification mark) to output signals radiated by the speaker to enable these signals to be separated from speech input to the microphone. Having identified the signal (i.e., speech output) likely to cause a “singing” phenomenon, appropriate insertion loss to reduce the feedback may be added to the appropriate speech path within the communication device, to reduce a probability of singing.

    摘要翻译： 在扬声器装置中，在通信装置中，用于减少声反馈的处理中的信号（即，语音输入或扬声器输出）的识别是通过将签名噪声（即，识别标记）与由扬声器辐射的输出信号相加来实现的 以使这些信号与语音输入分离成麦克风。 在识别到可能引起“唱歌”现象的信号（即，语音输出）之后，可以将适当的插入损耗减少到通信装置内的适当语音路径，以减少唱歌的可能性。