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1. 发明授权

US09667727B2 Controlling devices using cloud services and device-agnostic pipe mechanisms 有权
公开(公告)号：US09667727B2
公开(公告)日：2017-05-30
申请号：US15001165
申请日：2016-01-19
申请人： Microsoft Technology Licensing, LLC
发明人： Ehab Sobhy
IPC分类号： H04L29/08 , G06J3/00 , H04Q1/50 , G06F3/0484 , H04L12/46 , H04L12/24
CPC分类号： H04L67/125 , G06F3/0484 , G06F13/4022 , G06F13/4068 , G06J3/00 , H04L12/4633 , H04L29/08567 , H04L41/12 , H04L41/22 , H04L67/10 , H04L67/12 , H04L67/26 , H04L67/36 , H04L69/326 , H04Q1/50 , H04Q2209/10
摘要： An environment is described in which a cloud-implemented service system controls a plurality of target devices via a plurality of respective device-agnostic pipe mechanisms. The target devices themselves may represent “dumb” devices, e.g., lacking local control logic, or providing reduced reliance on local control logic. Users may interact with the service system via applications running on any type of user devices.

2. 发明授权

US09326048B2 Radio communication apparatus, radio communication method, and program 有权
标题翻译：无线电通信装置，无线电通信方法和程序
公开(公告)号：US09326048B2
公开(公告)日：2016-04-26
申请号：US13933361
申请日：2013-07-02
申请人： Sony Corporation
发明人： Atsushi Yoshizawa
IPC分类号： H04Q1/50 , H04B1/00
CPC分类号： H04Q1/50 , H04B1/006
摘要： There is provided a radio communication apparatus including a duplexer including a first terminal for inputting and outputting a signal in a first frequency band, a second terminal for inputting and outputting a signal in a second frequency band, and a third terminal connected to an antenna, a reception system circuit which processes a reception signal, a transmission system circuit which generates a transmission signal, and a switch which, in a first mode, connects one of the first terminal and the second terminal to the reception system circuit and connects the other one of the first terminal and the second terminal to the transmission system circuit and which, in a second mode, connects the one of the first terminal and the second terminal to the reception system circuit and the transmission system circuit alternately.
摘要翻译：提供了一种无线电通信装置，包括：双工器，包括用于输入和输出第一频带中的信号的第一终端，用于输入和输出第二频带中的信号的第二终端;以及连接到天线的第三终端，处理接收信号的接收系统电路，产生发送信号的发送系统电路和开关，在第一模式中，将第一终端和第二终端中的一个连接到接收系统电路，并将另一个的第一终端和第二终端发送到传输系统电路，并且在第二模式中，交替地将第一终端和第二终端中的一个连接到接收系统电路和传输系统电路。

3. 发明授权

US5471507A Circuit for detecting object signal from input signal 失效
标题翻译：用于从输入信号中检测物体信号的电路
公开(公告)号：US5471507A
公开(公告)日：1995-11-28
申请号：US122500
申请日：1993-09-28
申请人： Yutaka Awata , Mitsuo Kakuishi
发明人： Yutaka Awata , Mitsuo Kakuishi
IPC分类号： G06F1/32 , H04L7/04 , H04Q1/30 , H04Q1/50 , H04L27/06
CPC分类号： H04Q1/50 , G06F1/32 , H04Q1/30 , H04L2007/047
摘要： An input analog signal having a periodicity is converted into one-bit digital signals by an A/D converter (42), and the one-bit digital signals are converted into parallel signals by a serial-to-parallel converter (43). A correlation between the parallel signals and a reference signal string is detected by a correlation device (45). When the correlation is detected, a hold circuit (48) holds detection of the correlation and hence outputs a tone signal detection result. With the above simple, low power consumption circuit structure, the tone signal can be detected.
摘要翻译： PCT No.PCT / JP93 / 00100 Sec。 371日期：1993年9月28日 102（e）日期1993年9月28日PCT 1993年1月28日PCT公布。公开号WO93 / 15580 日期：1993年5月8日。具有周期性的输入模拟信号由A / D转换器（42）转换成1位数字信号，一位数字信号通过串行到并行转换成并行信号转换器（43）。相关装置（45）检测并行信号和参考信号串之间的相关性。当检测到相关时，保持电路（48）保持相关的检测，从而输出音调信号检测结果。利用上述简单的低功耗电路结构，可以检测音调信号。

4. 发明授权

US5442694A Ring tone detection for a telephone system 失效
标题翻译：电话系统的铃声检测
公开(公告)号：US5442694A
公开(公告)日：1995-08-15
申请号：US226678
申请日：1994-04-12
申请人： Prabhakar Chitrapu , Zhibing Pan , Chet Juall , Andrew Dumont
发明人： Prabhakar Chitrapu , Zhibing Pan , Chet Juall , Andrew Dumont
IPC分类号： H04M1/82 , H04M19/04 , H04Q1/50 , H04M1/00
CPC分类号： H04M19/04 , H04M1/82 , H04Q1/50
摘要： A technique for software ring tone detection is disclosed utilizing, in the preferred embodiment, a recursive algorithm. The technique provides flexibility in that a digital signal processor may be reprogrammed to detect ring tone frequencies and amplitudes present in numerous different countries.
摘要翻译：在优选实施例中，公开了一种用于软件铃音检测的技术，该方法是递归算法。该技术提供灵活性，因为数字信号处理器可以被重新编程以检测存在于许多不同国家的铃声频率和振幅。

5. 发明授权

US5353342A Adaptive multitone signaling method 失效
标题翻译：自适应多音信号法
公开(公告)号：US5353342A
公开(公告)日：1994-10-04
申请号：US987518
申请日：1992-12-08
申请人： Stanley Pietrowicz
发明人： Stanley Pietrowicz
IPC分类号： H04Q1/444 , H04Q1/50 , H04M3/18
CPC分类号： H04Q1/444 , H04Q1/50
摘要： An inband tone signaling method results in improvements in talk-off and talk-down performance without sacrificing important human factors considerations. The inband tone signal transmitter has a monitor (60) for monitoring the power level in one or more guard bands (1 and 2) of a voiceband signal. A tone generator (64) which is responsive to the monitor (60) generates the inband tone signal consisting of one or more signaling frequencies each at a level such that a desired signal-to-guard ratio is achieved at a detector (50).
摘要翻译：带内音信令方法可以改善对讲和讲话的性能，而不会牺牲重要的人为因素考虑。带内音调信号发射器具有用于监视语音频带信号的一个或多个保护频带（1和2）中的功率电平的监视器（60）。响应于监视器（60）的音调发生器（64）产生由一个或多个信号频率组成的带内音调信号，每个信号频率的电平使得在检测器（50）处实现期望的信号保护比。

6. 发明授权

US5305315A Trunk interface for the ISDN system using two different signalling systems 失效
标题翻译：使用两个不同信令系统的ISDN系统的中继接口
公开(公告)号：US5305315A
公开(公告)日：1994-04-19
申请号：US983777
申请日：1992-12-01
申请人： Young D. Lee
发明人： Young D. Lee
IPC分类号： H04J3/00 , H04J3/04 , H04J3/16 , H04M7/00 , H04Q1/50 , H04Q3/42 , H04Q11/04 , H04J3/12
CPC分类号： H04J3/1635 , H04J3/047 , H04Q11/0464
摘要： A trunk interface for an ISDN system which uses two different carriers of CEPT and T1. The trunk interface is for use in an apparatus in order to interface with a central office exchange or the other PABX. The trunk interface includes a DIP switch, a primary rate transceiver and a frame aligner in order to support the CEPT and T1. carriers. The trunk interface communicates with the high order level of the system through a serial port of a D channel controller, so that a microprocessor without a special communication module can be utilized in the trunk interface.
摘要翻译： ISDN系统的中继接口，使用CEPT和T1两种不同的载波。中继接口用于设备，以便与中心局交换机或其他PABX接口。主干接口包括一个DIP开关，主速率收发器和帧对齐器，以支持CEPT和T1。承运人主干接口通过D通道控制器的串行端口与系统的高阶级通信，从而可以在中继接口中使用无特殊通信模块的微处理器。

7. 发明授权

US5177781A Dialing pulse signature recognizing method and device 失效
标题翻译：拨号脉冲签名识别方法和装置
公开(公告)号：US5177781A
公开(公告)日：1993-01-05
申请号：US586007
申请日：1990-09-21
申请人： Michel Ponton , Yves Lemieux , Normand Girard , Marc Gareau
发明人： Michel Ponton , Yves Lemieux , Normand Girard , Marc Gareau
IPC分类号： H04M11/00 , H04Q1/30 , H04Q1/453 , H04Q1/50
CPC分类号： H04Q1/30 , H04M11/007 , H04Q1/453 , H04Q1/50
摘要： A method and device for recognizing a signature of dialing pulse present in a communication signal isolate from the latter signal the signature. The so isolated signature is correlated with a statistic model obtained from a large number of dialing pulse signatures to determine whether the isolated signature corresponds to a dialing pulse. During this correlation, a first complex function representative of the isolated signature is calculated and correlated with a second complex function representative of the statistic model. The result of the correlation is normalized and whether the isolated signature is a signature of dialing pulse is decided in function of this normalization. The method and device can be used to convert into a tone frequency signal a series of dialing pulse signatures present in the communication signal and corresponding to a dialed digit. Each recognized signature is counted in order to determine the number of signatures in the series and a tone signal having a frequency which is function of this counted number is generated.
摘要翻译：用于识别存在于与后者的通信信号中存在的拨号脉冲的签名的方法和装置对签名进行信号。这样隔离的签名与从大量拨号脉冲签名获得的统计模型相关联，以确定隔离签名是否对应于拨号脉冲。在该相关期间，计算表示分离签名的第一复数函数，并与代表统计模型的第二复函数相关联。相关性的结果被归一化，并且分离签名是否是拨号脉冲的签名是根据该归一化的功能来决定的。该方法和装置可用于将存在于通信信号中并对应于拨号数字的一系列拨号脉冲签名转换成音频信号。对每个识别的签名进行计数，以确定该系列中的签名的数量，并且生成具有该计数的功能的频率的乐音信号。

8. 发明授权

US4467469A Circuitry for recovery of data from certain bit positions of a T1 span 失效
标题翻译：用于从T1跨度的某些比特位置恢复数据的电路
公开(公告)号：US4467469A
公开(公告)日：1984-08-21
申请号：US435196
申请日：1982-10-19
申请人： Krikor A. Krikor
发明人： Krikor A. Krikor
IPC分类号： H04J3/12 , H04Q1/50 , H04J3/06
CPC分类号： H04Q1/50 , H04J3/125
摘要： This circuit provides for retrieving common control interoffice signaling (CCIS) data from a PCM voice data stream of a T1 span. T1 spans interconnect switching offices. Unused data bits in these T1 spans are encoded with CCIS data and transmitted between the switching systems where the CCIS data is recovered.
摘要翻译：该电路提供从T1跨度的PCM语音数据流检索公共控制局间信令（CCIS）数据。 T1跨接互连交换局。这些T1跨度中未使用的数据位用CCIS数据编码，并在CCIS数据恢复的交换系统之间传输。

9. 发明授权

US4412299A Phase jitter detector 失效
标题翻译：相位抖动检测器
公开(公告)号：US4412299A
公开(公告)日：1983-10-25
申请号：US230689
申请日：1981-02-02
申请人： Joseph K. Huffman
发明人： Joseph K. Huffman
IPC分类号： G01R25/00 , G01R29/26 , H04Q1/46 , H04Q1/50 , G01R23/12 , H04M1/00 , H04M1/26
CPC分类号： H04Q1/46 , G01R25/00 , G01R29/26 , H04Q1/50
摘要： A phase jitter detector that is ideally suited for use in combination with tone receivers (e.g., tone-to-pulse converters) to provide a speech immune tone detection system or in a measuring instrument to provide a direct measurement of the signal-to-noise ratio (SNR) of a signal is disclosed. In either application, the phase jitter detector can be implemented in either phase locked loop or digital logic form. Regardless of how implemented, the phase jitter detector determines the phase jitter of an incoming signal by first squaring the signal (by passing the incoming signal through a high gain amplifier that limits the signal, for example). After squaring, the phase jitter of the squared signal is determined by: (1) determining the phase deviation of each cycle of the squared signal with respect to the average frequency of the squared signal over a predetermined number of cycles; and (2) combining the phase deviation and the predetermined number of cycles information to determine phase jitter. In tone detection system applications, the phase jitter information is used to control whether or not a tone receiver is to complete a tone conversiono sequence. In SNR measuring applications, the phase jitter information is converted into SNR form and displayed.
摘要翻译：一种相位抖动检测器，理想地适用于与音频接收器（例如，音调到脉冲转换器）组合使用以提供语音免疫音检测系统或在测量仪器中提供信噪比的直接测量公开了一种信号的比率（SNR）。在任一应用中，相位抖动检测器可以以锁相环或数字逻辑形式实现。无论如何实现，相位抖动检测器通过首先对信号进行平方（通过使输入信号通过限制信号的高增益放大器）来确定输入信号的相位抖动。平方后，通过以下方式确定平方信号的相位抖动：（1）相对于平方信号的平均频率在预定数量的周期内确定平方信号的每个周期的相位偏差; 和（2）组合相位偏差和预定数量的周期信息以确定相位抖动。在音调检测系统应用中，相位抖动信息用于控制音调接收机是否完成音调转换序列。在SNR测量应用中，相位抖动信息被转换成SNR形式并显示。

10. 发明授权

US4186278A End-of-keying control circuit 失效
标题翻译：键控控制电路
公开(公告)号：US4186278A
公开(公告)日：1980-01-29
申请号：US910191
申请日：1978-05-30
申请人： James R. Ballard
发明人： James R. Ballard
IPC分类号： H04Q3/42 , H04Q1/50 , H04Q3/47
CPC分类号： H04Q3/42
摘要： A TOUCH-TONE signal to dial pulse converter arrangement isdisclosed in a step-by-step system. The arrangement is equipped with a plurality of trunk circuits interposed between line finder and selector switches for extending calls from TT (TOUCH-TONE) telephones through a switching network to a lesser plurality of TT to DP (Dial Pulse) converters. Each of the converters is time slot connected to a common translator under control of a time slot allotter. The common translator includes a single end-of-keying control circuit having decoders, a cross-connection terminal field, a combinational logic circuit, an encoder and a comparator for cooperating with all of the converters successively in individually assigned time slots to determine when the end-of-keying occurs on each call served by the converters.
摘要翻译：用于拨号脉冲转换器装置的TOUCH-TONE信号在逐步系统中被公开。该装置配备有多个干线电路，其插入在线路取景器和选择器开关之间，用于将来自TT（TOUCH-TONE）电话通过交换网络的呼叫扩展到较少的多个TT至DP（拨号脉冲）转换器。每个转换器在时隙分配器的控制下连接到公共转换器的时隙。通用翻译器包括具有解码器，交叉连接终端场，组合逻辑电路，编码器和比较器的单个结束键控控制电路，用于在各个分配的时隙中连续地与所有转换器配合，以确定何时每个由转换器提供的呼叫都会发生密钥结束。

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