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1. 发明申请

WO2010053873A1 CELL CALIBRATION 审中-公开
标题翻译：细胞校准
公开(公告)号：WO2010053873A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/062989
申请日：2009-11-02
申请人： 2WIRE, INC. , PAJJURI, Ambika , FULLAM, Scott
发明人： PAJJURI, Ambika , FULLAM, Scott
IPC分类号： H04W40/00
CPC分类号： H04W24/02 , H04W48/12 , H04W52/143 , H04W52/283 , H04W52/325
摘要： A system and method for enabling an access point to transmit a pilot signal to a mobile device operating in a specified location until a pilot signal acknowledgement is received from the mobile device indicating the pilot signal was detected at the specified location. The system and method further enabling the access point to automatically set an operational power level for the pilot signal based on a power level at which the pilot signal was being transmitted when the pilot signal acknowledgement was received.
摘要翻译：一种用于使接入点能够向指定位置工作的移动设备发送导频信号的系统和方法，直到在指定位置检测到来自移动设备的指示导频信号的导频信号确认。该系统和方法进一步使得接入点能够基于在接收到导频信号确认时将导频信号发送的功率电平自动设置导频信号的操作功率电平。

2. 发明申请

WO2008133768A1 METHOD AND APPARATUS FOR COMMUNICATING LOSS OF ALTERNATING CURRENT POWER SUPPLY 审中-公开
标题翻译：交流电流损耗的方法和装置
公开(公告)号：WO2008133768A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/002369
申请日：2008-02-21
申请人： 2WIRE, INC. , TRETHEWEY, Paul, M.
发明人： TRETHEWEY, Paul, M.
IPC分类号： G01R11/00
CPC分类号： H04L12/66 , H02M2001/0096 , H04L12/10
摘要： In general, various methods, apparatuses, and systems are described for communicating a loss of an AC power source. In at least certain embodiments, a broadband communication gateway receives a direct current (DC) output signal from an alternating current (AC) to DC converter that detects a loss of an AC input signal. The apparatus further includes a processing unit that generates a communication message in response to receiving an interrupt signal based on the detection of the loss of the AC input signal. The processing unit controls an analog front end that sends the communication message to a device external to the broadband communication gateway in response to the interrupt signal prior to a voltage of the DC output signal decreasing below a threshold voltage needed for operation of the broadband communication gateway.
摘要翻译：通常，描述用于传送AC电源的损耗的各种方法，装置和系统。在至少某些实施例中，宽带通信网关接收来自检测AC输入信号丢失的交流（AC）到DC转换器的直流（DC）输出信号。该装置还包括处理单元，该处理单元响应于基于对AC输入信号的损失的检测而接收到中断信号而产生通信消息。处理单元控制模拟前端，其响应于在直流输出信号的电压下降到低于宽带通信网关操作所需的阈值电压之前的中断信号，将通信消息发送到宽带通信网关外部的设备。

3. 发明申请

WO2007056108A3 METHODS AND APPARATUSES FOR AN INTEGRATED MEDIA DEVICE 审中-公开
标题翻译：集成媒体设备的方法和设备
公开(公告)号：WO2007056108A3
公开(公告)日：2008-08-07
申请号：PCT/US2006042899
申请日：2006-11-02
申请人： 2WIRE INC , ROMANO PASQUALE , HIMAN BRIAN L , SUGAR BRIAN
发明人： ROMANO PASQUALE , HIMAN BRIAN L , SUGAR BRIAN
IPC分类号： H04N7/173
CPC分类号： H04N5/4401 , H04N5/782 , H04N21/4147 , H04N21/434 , H04N21/4381 , H04N21/4622 , H04N21/472 , H04N21/478 , H04N21/482 , H04N21/4828 , H04N21/64322 , H04N21/8113 , H04N21/8153
摘要： Apparatuses and methods are described for a set top box. The set top box may include a satellite television receiver module, a broadband Internet module, a digital video recorder, a storage medium, a first output port, and an integrated user interface. The satellite television receiver module receives satellite television broadcasts and converts the broadcast for display on a television. The broadband Internet module converts content in a broadband signal for display on the television. The digital video recorder (DVR) allows a user to manipulate a digital stream of video programming from the satellite television broadcast. The integrated user interface displays on the television to allow a user to access an integrated content user experience by displaying icons that allow the user to select content from the satellite television broadcasts, the content in the broadband signal, and content from a first computer connected to the first network.
摘要翻译：机顶盒描述了设备和方法。机顶盒可以包括卫星电视接收器模块，宽带因特网模块，数字视频记录器，存储介质，第一输出端口和集成用户接口。卫星电视接收机模块接收卫星电视广播并转换广播以在电视机上显示。宽带因特网模块转换宽带信号中的内容以在电视上显示。数字录像机（DVR）允许用户操纵来自卫星电视广播的数字视频节目流。集成的用户界面显示在电视上，以允许用户通过显示允许用户从卫星电视广播中选择内容的图标，宽带信号中的内容以及来自连接到第一计算机的第一计算机的内容来访问集成的内容用户体验第一个网络。

4. 发明申请

WO2008027657A2 HYBRID LINEAR SWITCHING VOLTAGE REGULATOR 审中-公开
标题翻译：混合线性开关电压调节器
公开(公告)号：WO2008027657A2
公开(公告)日：2008-03-06
申请号：PCT/US2007/073073
申请日：2007-07-09
申请人： 2WIRE, INC. , ANGELL, Richard Barry
发明人： ANGELL, Richard Barry
IPC分类号： G05F1/10
CPC分类号： H02M3/158 , H02M2001/0045 , H02M2001/007
摘要： A method, apparatus, and system are described in which a hybrid of two standard types of voltage regulators is formed. The hybrid voltage regulator may share a switching waveform with a switching waveform generator already in use on the circuit board, which may be a switching voltage regulator. This switching waveform acts as a control waveform for the hybrid voltage regulator, thus eliminating the need for another controller. The hybrid voltage regulator combines the functionality of a linear voltage regulator and a switching voltage regulator into one circuit. The shared switching waveform controls during operation as a switching voltage regulator. A second control waveform is generated by a control amplifier, which compares the regulated output voltage to a reference voltage. The second control waveform controls during operation as a linear voltage regulator.
摘要翻译：描述了形成两种标准类型的电压调节器的混合的方法，装置和系统。混合电压调节器可以与电路板上已经使用的开关波形发生器共享开关波形，该开关波形发生器可以是开关电压调节器。该开关波形作为混合电压调节器的控制波形，因此不再需要另一个控制器。混合稳压器将线性稳压器和开关电压调节器的功能组合成一个电路。共享切换波形作为开关电压调节器在操作期间进行控制。第二控制波形由控制放大器产生，控制放大器将调节的输出电压与参考电压进行比较。第二个控制波形在操作期间作为线性稳压器进行控制。

5. 发明申请

WO2007056230A2 METHODS AND APPARATUSES TO PROVIDE FAULT MONITORING FOR A NETWORK INTERFACE DEVICE 审中-公开
标题翻译：为网络接口设备提供故障监控的方法和设备
公开(公告)号：WO2007056230A2
公开(公告)日：2007-05-18
申请号：PCT/US2006/043110
申请日：2006-11-03
申请人： 2WIRE, INC. , SCHLEY-MAY, James, T. , HINMAN, Brian
发明人： SCHLEY-MAY, James, T. , HINMAN, Brian
IPC分类号： H04M1/00 , H04M9/00
CPC分类号： H04M1/24 , H04M19/08
摘要： Various methods, apparatuses, and systems in which fault monitoring is provided to a network interface device are described. In one embodiment, an apparatus includes a network interface device (NID) located outside a building and a power supply unit located inside the building. The power supply unit has one or more ports that couple via a phone line to the NID to provide a power signal to the NID. The apparatus further includes a monitor circuitry located in the power supply unit. The monitor circuitry monitors the power signal received by the NID via the phone line. The monitor circuitry checks for a fault condition of at least one phone device coupled to the phone line when the power signal changes by a predetermined amount.
摘要翻译：描述向网络接口设备提供故障监视的各种方法，设备和系统。在一个实施例中，设备包括位于建筑物外部的网络接口设备（NID）和位于建筑物内部的电源单元。电源单元具有通过电话线耦合到NID的一个或多个端口，以向NID提供电力信号。该装置还包括位于电源单元中的监视器电路。监视器电路通过电话线监视由NID接收的功率信号。当功率信号改变预定量时，监视器电路检查耦合到电话线的至少一个电话设备的故障状况。

6. 发明申请

WO2007056108A2 METHODS AND APPARATUSES FOR AN INTEGRATED MEDIA DEVICE 审中-公开
标题翻译：集成媒体设备的方法和设备
公开(公告)号：WO2007056108A2
公开(公告)日：2007-05-18
申请号：PCT/US2006/042899
申请日：2006-11-02
申请人： 2WIRE, INC. , ROMANO, Pasquale , HIMAN, Brian, L. , SUGAR, Brian
发明人： ROMANO, Pasquale , HIMAN, Brian, L. , SUGAR, Brian
IPC分类号： H04N7/18
CPC分类号： H04N5/4401 , H04N5/782 , H04N21/4147 , H04N21/434 , H04N21/4381 , H04N21/4622 , H04N21/472 , H04N21/478 , H04N21/482 , H04N21/4828 , H04N21/64322 , H04N21/8113 , H04N21/8153
摘要： Apparatuses and methods are described for a set top box. The set top box may include a satellite television receiver module, a broadband Internet module, a digital video recorder, a storage medium, a first output port, and an integrated user interface. The satellite television receiver module receives satellite television broadcasts and converts the broadcast for display on a television. The broadband Internet module converts content in a broadband signal for display on the television. The digital video recorder (DVR) allows a user to manipulate a digital stream of video programming from the satellite television broadcast. The integrated user interface displays on the television to allow a user to access an integrated content user experience by displaying icons that allow the user to select content from the satellite television broadcasts, the content in the broadband signal, and content from a first computer connected to the first network.
摘要翻译：机顶盒描述了设备和方法。机顶盒可以包括卫星电视接收器模块，宽带因特网模块，数字视频记录器，存储介质，第一输出端口和集成用户接口。卫星电视接收机模块接收卫星电视广播并转换广播以在电视机上显示。宽带因特网模块转换宽带信号中的内容以在电视上显示。数字录像机（DVR）允许用户操纵来自卫星电视广播的数字视频节目流。集成的用户界面显示在电视上，以允许用户通过显示允许用户从卫星电视广播中选择内容的图标，宽带信号中的内容以及来自连接到第一计算机的第一计算机的内容来访问集成的内容用户体验第一个网络。

7. 发明申请

WO2003036925A1 TRANSFORMER-COUPLED MATCHING IMPEDANCE 审中-公开
标题翻译：变压器耦合匹配阻抗
公开(公告)号：WO2003036925A1
公开(公告)日：2003-05-01
申请号：PCT/US2002/033967
申请日：2002-10-22
申请人： 2WIRE, INC.
发明人： SCHLEY-MAY, James
IPC分类号： H04M1/58
CPC分类号： H04M1/76 , H04M1/58
摘要： A system for matching impedance in the circuitry of an xDSL communication device (140) to improve noise cancellation resulting from signal leakage between transmit and receive signals. The system for matching impedance includes a transformer (350) configured to couple an impedance (360), which is substantially equal to a line impedance (380), to a line coupling transformer (340), and is applicable to all known hybrid topologies. The transformer (350) is ideally as closely matched to the line coupling transformer (340) as possible. This technique allows greatly improved impedance matching in the hybrid, which directly benefits the performance of xDSL communication devices.
摘要翻译：一种用于匹配xDSL通信设备（140）的电路中的阻抗以改善由发射和接收信号之间的信号泄漏引起的噪声抵消的系统。用于匹配阻抗的系统包括被配置为将基本上等于线路阻抗（380）的阻抗（360）耦合到线路耦合变压器（340）的变压器（350），并且可应用于所有已知的混合拓扑。变压器（350）理想地与线路耦合变压器（340）尽可能匹配。这种技术允许在混合动力系统中大大改善阻抗匹配，这直接有利于xDSL通信设备的性能。

8. 发明申请

WO2010042350A1 ADAPTIVE FREQUENCY-DOMAIN REFERENCE NOISE CANCELLER FOR MULTICARRIER COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：用于多媒体通信系统的自适应频域参考噪声消除器
公开(公告)号：WO2010042350A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/058821
申请日：2009-09-29
申请人： 2WIRE, INC. , WIESE, Brian, R. , DESJARDINS, Philip , IYER, Jayasuryan
发明人： WIESE, Brian, R. , DESJARDINS, Philip , IYER, Jayasuryan
IPC分类号： H04B1/10
CPC分类号： H04B1/10 , H04L5/00 , H04L25/022 , H04L25/0226
摘要： A method and apparatus to align data blocks in a data signal and a reference signal to increase cross-correlation between the data signal and the reference signal as compared to the unaligned data and reference signals and cancel interference in the data signal in the frequency-domain under changing conditions and in the presence of the data signal.
摘要翻译：一种将数据信号和参考信号中的数据块对准以增加数据信号和参考信号之间的互相关的方法和装置，与未对齐的数据和参考信号相比较，并且消除频域中的数据信号中的干扰在变化的条件和数据信号的存在下。

9. 发明申请

WO2007002590A8 NETWORK INTERFACE DEVICE WITH A REMOTE POWER SOURCE 审中-公开
标题翻译：具有远程电源的网络接口设备
公开(公告)号：WO2007002590A8
公开(公告)日：2008-05-08
申请号：PCT/US2006024817
申请日：2006-06-23
申请人： 2WIRE INC , SCHLEY-MAY JAMES T , HINMAN BRIAN , NORRELL ANDREW , TRETHEWEY PAUL
发明人： SCHLEY-MAY JAMES T , HINMAN BRIAN , NORRELL ANDREW , TRETHEWEY PAUL
IPC分类号： H04L12/56 , H04L12/66
CPC分类号： H04L12/10 , H04L12/2803 , H04L12/2838 , H04L2012/2845 , H04L2012/2849 , H04M11/062
摘要： Various methods, apparatuses, and systems in which a residential gateway is located at the network interface device and is powered with a remote power source inside the residence. In another embodiment, bi-directional data communication between the residential gateway and the remote power source is also enabled.
摘要翻译：住宅网关位于网络接口设备并由住宅内的远程电源供电的各种方法，设备和系统。在另一个实施例中，住宅网关和远程电源之间的双向数据通信也被启用。

10. 发明申请

WO2007027956A2 MULTI-BAND LINE INTERFACE CIRCUIT WITH LINE SIDE CANCELLATION 审中-公开
标题翻译：具有线路边消除功能的多频带线路接口电路
公开(公告)号：WO2007027956A2
公开(公告)日：2007-03-08
申请号：PCT/US2006/034125
申请日：2006-08-29
申请人： 2WIRE, INC. , SCHLEY-MAY, James, T.
发明人： SCHLEY-MAY, James, T.
IPC分类号： H04B3/00 , H04L5/16
CPC分类号： H04L25/03878 , H04L5/143 , H04L25/0266 , H04L25/028
摘要： A line interface circuit with line side cancellation of a communication device is described herein. In one embodiment, a communication device includes a line interface circuit for interfacing a communication line. The line interface circuit includes a driver for driving multiple transmitting signals onto the communication line over multiple transmitting frequency bands. The line interface circuit further includes multiple transmitting filters each corresponding to one of the transmitting frequency bands. Other methods and apparatuses are also described.
摘要翻译：这里描述了具有通信设备的线路侧消除的线路接口电路。在一个实施例中，通信设备包括用于连接通信线路的线路接口电路。线路接口电路包括用于在多个发送频带上将多个发送信号驱动到通信线路上的驱动器。线路接口电路还包括多个发射滤波器，每个发射滤波器对应于发射频带之一。还描述了其他方法和装置。

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