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    TRANSMISSION CANCELLER FOR WIRELESS LOCAL AREA NETWORK
    1.
    发明申请
    TRANSMISSION CANCELLER FOR WIRELESS LOCAL AREA NETWORK 审中-公开
    用于无线局域网的传输CANCELLER

    公开(公告)号：WO2004095763A2

    公开(公告)日：2004-11-04

    申请号：PCT/US2004007708

    申请日：2004-04-06

    Applicant: WIDEFI INC ,  PROCTOR JAMES A JR ,  GAINEY KENNETH M

    Inventor： PROCTOR JAMES A JR ,  GAINEY KENNETH M

    IPC: H04B1/52 ,  H04L

    CPC classification number: H04B7/15585 ,  H04B1/525

    Abstract: A frequency translating repeater (200) for use in a wireless local area network includes a cancellation unit. Canceller (402) is controlled by control (401) to provide an injection signal for canceling leakage in a receive signal path. Reference coupler (403) provides a reference signal from the transmit signal, injection coupler (404) injects a correction signal, and sample coupler (405) provides a sample for feedback. A processor (510) receives the sample signal through a detector (415). Although the present invention is intended for a frequency translating repeater, it has broad applications in radio transceivers in general. One specific application is with frequency division duplex (FDD) handsets or base stations utilizing CDMA technologies such as W-CDMA and IS-2000 or 1XEV-DV/DO.

    Abstract translation: 用于无线局域网的频率转换中继器（200）包括消除单元。 消除器（402）由控制（401）控制，以提供用于消除接收信号路径中的泄漏的喷射信号。 参考耦合器（403）从发送信号提供参考信号，注入耦合器（404）注入校正信号，并且采样耦合器（405）提供用于反馈的采样。 处理器（510）通过检测器（415）接收采样信号。 虽然本发明旨在用于频率转换中继器，但是它在一般的无线电收发器中具有广泛的应用。 一个具体应用是使用CDMA技术（如W-CDMA和IS-2000或1XEV-DV / DO）的频分双工（FDD）手机或基站。

    NON-FREQUENCY TRANSLATING REPEATER WITH DETECTION AND MEDIA ACCESS CONTROL
    2.
    发明申请
    NON-FREQUENCY TRANSLATING REPEATER WITH DETECTION AND MEDIA ACCESS CONTROL 审中-公开
    非频率转换器，具有检测和媒体访问控制

    公开(公告)号：WO2005115022A2

    公开(公告)日：2005-12-01

    申请号：PCT/US2005016592

    申请日：2005-05-12

    Applicant: WIDEFI INC ,  PROCTOR JAMES A JR ,  GAINEY KENNETH M

    Inventor： PROCTOR JAMES A JR ,  GAINEY KENNETH M

    IPC: H04B7/155 ,  H04B7/26 ,  H04L12/28 ,  H04L12/56 ,  H04W88/04 ,  H04Q7/00

    CPC classification number: H04B7/1555 ,  H04B7/2606 ,  H04W88/04

    Abstract: A non-frequency translating repeater (110, 210, 300) for use in a time division duplex (TDD) radio protocol communications system includes detection retransmission and automatic gain control. Detection is performed by detectors (309, 310) and a processor (313). Detection can be overridden by processor (313) using logic elements (314). Antennae (220, 230) having various form factors can be used to couple a base station (222) to a subscriber terminal (232) which can be located in a sub-optimal location such as deep inside a building or the like.

    Abstract translation: 用于时分双工（TDD）无线电协议通信系统的非频率转换中继器（110,210,300）包括检测重传和自动增益控制。 由检测器（309,310）和处理器（313）执行检测。 处理器（313）可以使用逻辑元件（314）覆盖检测。 可以使用具有各种形状因子的天线（220,230）来将基站（222）耦合到可以位于诸如建筑物内部等深处的次最佳位置的用户终端（232）。

    WIRELESS LOCAL AREA NETWORK REPEATER WITH DETECTION
    3.
    发明申请
    WIRELESS LOCAL AREA NETWORK REPEATER WITH DETECTION 审中-公开
    无线本地区域网络检测器

    公开(公告)号：WO2004047308A3

    公开(公告)日：2004-08-12

    申请号：PCT/US0335050

    申请日：2003-11-17

    Applicant: WIDEFI INC ,  PROCTOR JAMES A JR ,  GAINEY KENNETH M

    Inventor： PROCTOR JAMES A JR ,  GAINEY KENNETH M

    IPC: H04B7/15 ,  H04W16/26 ,  H04J15/00

    CPC classification number: H04B7/15542 ,  H04B7/15564 ,  H04W16/26 ,  H04W84/12

    Abstract: A frequency translating repeater (200) for use in a time division duplex radio protocol communications system includes an automatic gain control feature. Detection is performed by comparators (401, 411) ADCs (402, 412), DACs (404, 414) and a processor (315). Detection can be overridden by processor (315) using logic elements (406, 416, 407, and 417) to control the generation of a Channel A/Channel B signal and a PA_ON signal for controlling a power amplifier associated with the transmitter.

    Abstract translation: 用于时分双工无线电协议通信系统的频率转换中继器（200）包括自动增益控制特征。 由比较器（401,411）ADC（402,412），DAC（404,414）和处理器（315）执行检测。 处理器（315）可以使用逻辑元件（406,416,407和417）来控制产生通道A /通道B信号和用于控制与发送器相关联的功率放大器的PA_ON信号的检测。

    PHYSICAL LAYER REPEATER CONFIGURATION FOR INCREASING MINO PERFORMANCE
    4.
    发明申请
    PHYSICAL LAYER REPEATER CONFIGURATION FOR INCREASING MINO PERFORMANCE 审中-公开
    物理层重复配置增加MINO性能

    公开(公告)号：WO2006081405A3

    公开(公告)日：2009-04-16

    申请号：PCT/US2006002900

    申请日：2006-01-27

    Applicant: WIDEFI INC ,  PROCTOR JAMES A JR ,  GAINEY KENNETH M ,  OTTO JAMES C

    Inventor： PROCTOR JAMES A JR ,  GAINEY KENNETH M ,  OTTO JAMES C

    IPC: H04B7/02 ,  H04L1/02

    CPC classification number: H04B7/022 ,  H04B7/2606 ,  H04L25/24 ,  H04L2027/0044

    Abstract: A wireless network includes at least one Multiple Input Multiple Output (MIMO) wireless network station (102, 104) and two or more physical layer repeaters (106, 108). Each of the physical layer repeaters is for receiving a wireless signal (F1 ) to or from the at least one MIMO wireless network station and re-transmitting the wireless signal (F2) while continuing to receive the wireless signal. The repeaters may be either frequency translating repeaters or non-frequency translating repeaters.

    Abstract translation: 无线网络包括至少一个多输入多输出（MIMO）无线网络站（102,104）和两个或多个物理层中继器（106,108）。 物理层中继器中的每一个用于向或从至少一个MIMO无线网络站接收无线信号（F1），并且在继续接收无线信号的同时重新发送无线信号（F2）。 中继器可以是频率转换中继器或非频率转换中继器。

    USE OF A FILTERBANK IN AN ADAPTIVE ON-CHANNEL REPEATER UTILIZING ADAPTIVE ANTENNA ARRAYS
    7.
    发明申请
    USE OF A FILTERBANK IN AN ADAPTIVE ON-CHANNEL REPEATER UTILIZING ADAPTIVE ANTENNA ARRAYS 审中-公开
    在自适应通道重复器中使用过滤器在自适应天线阵列中的应用

    公开(公告)号：WO2008109571A2

    公开(公告)日：2008-09-12

    申请号：PCT/US2008055733

    申请日：2008-03-03

    Applicant: QUALCOMM INC ,  PROCTOR JAMES A JR ,  GAINEY KENNETH M ,  OTTO JAMES C

    Inventor： PROCTOR JAMES A JR ,  GAINEY KENNETH M ,  OTTO JAMES C

    IPC: H04L25/03 ,  H04B17/40

    CPC classification number: H04B7/15585 ,  H04B7/15542 ,  H04B7/15571

    Abstract: A repeater environment is provided operative to deploy a feedback cancellation loop that is adaptively coupled with an antenna array such that a selected metric can be derived by deploying a selected filter bank operative to process the signal on a bin by bin basis and the derived metric can be applied to the antenna array and feedback cancellation loop combination to improve signal integrity and amplification. In an illustrative implementation, an exemplary repeater environment comprises, a transmitter, a receiver, an equalized feedback cancellation loop circuitry comprising a filter bank, the cancellation loop being operatively coupled to an antenna array. In the illustrative implementation, the feedback cancellation loop can receive signals as input from a cooperating antenna array and provide output signals such as a feedback leakage signal to a cooperating antenna array.

    Abstract translation: 提供中继器环境，其操作是部署与天线阵列自适应地耦合的反馈消除环路，使得可以通过部署所选择的滤波器组来导出所选择的度量，所述选择的滤波器组可操作以通过分组来处理在信道上的信号，并且导出的度量可以 应用于天线阵列和反馈消除环组合以改善信号完整性和放大。 在说明性实现中，示例性中继器环境包括发射机，接收机，包括滤波器组的均衡反馈消除环路电路，该消除环路可操作地耦合到天线阵列。 在说明性实现中，反馈消除环路可以从协作天线阵列接收信号作为输入，并向协作天线阵列提供诸如反馈泄漏信号的输出信号。

    ENHANCED PHYSICAL LAYER REPEATER FOR OPERATION IN WIMAX SYSTEMS
    8.
    发明申请
    ENHANCED PHYSICAL LAYER REPEATER FOR OPERATION IN WIMAX SYSTEMS 审中-公开
    增强了在WIMAX系统中运行的物理层重复器

    公开(公告)号：WO2007123733A3

    公开(公告)日：2008-11-27

    申请号：PCT/US2007007978

    申请日：2007-03-30

    Applicant: QUALCOMM INC ,  PROCTOR JAMES A JR ,  GAINEY KENNETH M ,  OTTO JAMES C

    Inventor： PROCTOR JAMES A JR ,  GAINEY KENNETH M ,  OTTO JAMES C

    IPC: H04B7/15

    CPC classification number: H04B7/15557 ,  H04B7/15535

    Abstract: An exemplary method (500) and repeater (110, 210, 300) are described for repeating using a time division duplex (TDD) radio protocol. A signal is transmitted from a first station to a second station using a downlink and an uplink. The signal can be detected with detectors (309, 310, 855, 856) on the uplink or the downlink. The repeater can synchronize to time intervals associated with the detected signal that are measured during an observation period. The signal can be retransmitted from the second station to the first station if the signal is detected on the uplink and re-transmitted from the first station to the second station if the signal is detected on the downlink. A gain value associated with the downlink can be used to establish a gain value associated with the uplink.

    Abstract translation: 描述了用于重复使用时分双工（TDD）无线电协议的示例性方法（500）和中继器（110,210,300）。 使用下行链路和上行链路将信号从第一站发送到第二站。 可以在上行链路或下行链路上用检测器（309,310,855,856）检测信号。 中继器可以与在观察期间测量的检测到的信号相关联的时间间隔同步。 如果在下行链路上检测到信号，则如果在上行链路上检测到信号并从第一站重新发送到第二站，则可以将信号从第二站重新发送到第一站。 可以使用与下行链路相关联的增益值来建立与上行链路相关联的增益值。

    METHOD AND APPARATUS FOR MITIGATING OSCILLATION BETWEEN REPEATERS
    10.
    发明申请
    METHOD AND APPARATUS FOR MITIGATING OSCILLATION BETWEEN REPEATERS 审中-公开
    用于减轻重复振荡的方法和装置

    公开(公告)号：WO2008036401A3

    公开(公告)日：2008-07-10

    申请号：PCT/US2007020485

    申请日：2007-09-21

    Applicant: QUALCOMM INC ,  GAINEY KENNETH M ,  PROCTOR JAMES A JR ,  LAMONT LAWRENCE W JR ,  OTTO JAMES C ,  PUIG CARLOS M ,  LINTELMAN ROSS L

    Inventor： GAINEY KENNETH M ,  PROCTOR JAMES A JR ,  LAMONT LAWRENCE W JR ,  OTTO JAMES C ,  PUIG CARLOS M ,  LINTELMAN ROSS L

    IPC: H04W16/26

    CPC classification number: H04B7/155 ,  H04W16/26

    Abstract: A first repeater operating within a wireless network including a second repeater capable of communicating with the first repeater, and first and second wireless station devices capable of communicating with at least one of the first repeater and the second repeater, includes a reception device for receiving a wireless signal at a reception frequency; a detector for detecting if a predetermined portion of the received wireless signal includes a modified portion to thereby determine that the received signal is from the second repeater; and a transmission device for transmitting the wireless signal to one of the first and second wireless station devices at a transmission frequency to thereby repeat the wireless signal.

    Abstract translation: 在包括能够与第一中继器通信的第二中继器的无线网络中工作的第一中继器以及能够与第一中继器和第二中继器中的至少一个通信的第一和第二无线站设备包括：接收装置， 接收频率的无线信号; 检测器，用于检测所接收的无线信号的预定部分是否包括修改部分，从而确定接收到的信号来自第二中继器; 以及传输设备，用于以传输频率将无线信号发射到第一和第二无线站设备中的一个，从而重复无线信号。

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