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1. 发明申请

US20190199562A1 Pacemaker Heart Diagnostics Implantable Cardiac Stimulation 审中-公开
公开(公告)号：US20190199562A1
公开(公告)日：2019-06-27
申请号：US16287978
申请日：2019-02-27
申请人： Kamilo Feher
发明人： Kamilo Feher
IPC分类号： H04L27/00 , H04L27/26 , H04N5/44 , H04M11/04 , H04W84/06 , H04N7/20 , H04N5/40
CPC分类号： H04L27/0008 , H04L27/2601 , H04M11/04 , H04N5/40 , H04N5/4401 , H04N7/20 , H04W84/06
摘要： Pacemaker heart diagnostics implantable cardiac stimulation method and device for pacemaker generated signal transmission and pacemaker signal reception. Processing and filtering a heart generated signal, in a pacemaker device, into a processed and filtered baseband signal. Heart generated signal is provided to pacemaker device by one or more electrodes; electrodes are connected or inserted into a heart. Providing processed and filtered baseband signal to a modulator for modulation and transmitter for transmission. Receiving in pacemaker device a modulated signal, demodulating received modulated signal into a filtered baseband signal and using this demodulated signal to control said pacemaker. The pacemaker communicates by one or more of Bluetooth or OFDM or CDMA signals.

2. 发明申请

US20180145770A1 METHOD AND APPARATUS FOR ULTRA HIGH BANDWIDTH ACOUSTIC COMMUNICATION AND POWER TRANSFER 审中-公开
公开(公告)号：US20180145770A1
公开(公告)日：2018-05-24
申请号：US15576083
申请日：2016-05-26
申请人： THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
发明人： Michael L. Oelze , Thomas Riedl , Andrew Singer
IPC分类号： H04B11/00 , H04B13/00 , H04L27/34 , H04N7/015 , H04N5/40
CPC分类号： H04B11/00 , H04B13/005 , H04B13/02 , H04L27/34 , H04N5/40 , H04N7/0152
摘要： Aspects of the subject disclosure may include, for example, receiving, by a receiver through a medium from a transmitter, signals over an acoustic channel, where the receiving over the acoustic channel utilizes a high center frequency and provides for a high data rate, and where the medium is a fluid or a semi-solid medium. The device can receive power from the transmitter over the acoustic channel. Other embodiments are disclosed.

3. 发明授权

US09537700B2 Mobile networks and mobile repeaters 有权
标题翻译：移动网络和移动中继器
公开(公告)号：US09537700B2
公开(公告)日：2017-01-03
申请号：US15173695
申请日：2016-06-05
申请人： Kamilo Feher
发明人： Kamilo Feher
IPC分类号： H04W74/00 , H04L27/26 , H04W12/06
CPC分类号： H04B1/707 , G08C17/02 , G08C2201/92 , G08C2201/93 , H04B1/69 , H04B7/0413 , H04H20/59 , H04L27/2601 , H04L27/2627 , H04L27/2649 , H04M1/725 , H04N5/40 , H04N21/25841 , H04N21/42202 , H04W12/06
摘要： Mobile networks for peer to peer direct communication with cascaded repeaters between mobile devices in a star, mesh or other network configuration. A first mobile device receives and demodulates, from a cellular system, a first modulated spread spectrum signal into a first baseband signal. In the first mobile device the first baseband signal is stored and or is processed and provided to a first transmitter for transmission as a first OFDM modulated signal. The first OFDM modulated signal is received in a second mobile device. The second mobile device demodulates the first OFDM modulated signal into a second baseband signal. In the second mobile device the second baseband signal is stored and or is processed and provided to a second transmitter. The second transmitter, is in the second mobile device and it transmits a second OFDM modulated signal. The second OFDM modulated signal is received by a third mobile device. The third mobile device demodulates the second OFDM modulated signal into a third baseband signal. In the third mobile device the third baseband signal is stored and or is processed and provided to a third transmitter. The third transmitter, is in the third mobile device and it transmits a second OFDM modulated signal. The operation of the mobile devices is controlled by touch screen control signals and authentication of the mobile devices is by fingerprint authentication.
摘要翻译：用于通过星形，网状或其他网络配置的移动设备之间的对等直接通信与级联中继器的移动网络。第一移动设备从蜂窝系统接收并解调第一调制扩频信号到第一基带信号。在第一移动设备中，第一基带信号被存储和/或被处理并提供给第一发射机作为第一OFDM调制信号进行传输。在第二移动设备中接收第一OFDM调制信号。第二移动设备将第一OFDM调制信号解调为第二基带信号。在第二移动设备中，第二基带信号被存储和/或被处理并提供给第二发射机。第二发射机在第二移动设备中并且发射第二OFDM调制信号。第二OFDM调制信号由第三移动设备接收。第三移动设备将第二OFDM调制信号解调为第三基带信号。在第三移动设备中，第三基带信号被存储和/或被处理并提供给第三发射机。第三发射机在第三移动设备中并且发射第二OFDM调制信号。移动设备的操作由触摸屏控制信号控制，移动设备的认证是通过指纹认证。

4. 发明申请

US20160119677A1 APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVING BROADCAST SIGNALS, METHOD FOR TRANSMITTING BROADCAST SIGNALS AND METHOD FOR RECEIVING BROADCAST SIGNALS 有权
标题翻译：用于发送广播信号的装置，用于接收广播信号的装置，用于发送广播信号的方法和用于接收广播信号的方法
公开(公告)号：US20160119677A1
公开(公告)日：2016-04-28
申请号：US14893753
申请日：2014-06-12
申请人： LG ELECTRONICS INC.
发明人： Sejin OH , Woosuk KWON , Sungryong HONG , Kyoungsoo MOON , Jangwon LEE , Woosuk KO
IPC分类号： H04N21/462 , H04N21/854 , H04N21/262 , H04L1/00 , H04N21/43 , H03M13/11 , H03M13/27 , H04N5/40 , H04N21/242
CPC分类号： H04N21/462 , H03M13/1102 , H03M13/2792 , H04H20/40 , H04H60/07 , H04H60/39 , H04L1/00 , H04L1/0041 , H04N5/40 , H04N7/24 , H04N21/2362 , H04N21/2383 , H04N21/242 , H04N21/26275 , H04N21/4302 , H04N21/85406
摘要： The present invention provides a method of transmitting broadcast signals. The method includes, formatting input streams into Data Pipe (DP) data, Low-Density Parity-Check (LDPC) encoding the DP data according to a code rate, bit interleaving the LDPC encoded DP data, mapping the bit interleaved DP data onto constellations, building at least one signal frame including the mapped DP data, and modulating data in the built signal frame by an Orthogonal Frequency Division Multiplexing (OFDM) method and transmitting the broadcast signals having the modulated data, wherein the input streams include Audio/Video (A/V) data and service guide data, and wherein the Audio/Video (A/V) data and service guide data are included in first ISO base media file format (ISOBMFF) files.
摘要翻译：本发明提供一种发送广播信号的方法。该方法包括：将输入流格式化为数据管道（DP）数据，根据码率编码DP数据的低密度奇偶校验（LDPC），比特交织LDPC编码的DP数据，将位交织的DP数据映射到星座，构建包括所映射的DP数据的至少一个信号帧，以及通过正交频分复用（OFDM）方法调制内置信号帧中的数据，并发送具有调制数据的广播信号，其中输入流包括音频/视频（ A / V）数据和服务指南数据，并且其中音频/视频（A / V）数据和服务指南数据被包括在第一ISO基本媒体文件格式（ISOBMFF）文件中。

5. 发明申请

US20160112692A1 METHOD AND DEVICE FOR TRANSMITIING HIGH-DEFINITION VIDEO SIGNAL 有权
标题翻译：用于传输高分辨率视频信号的方法和装置
公开(公告)号：US20160112692A1
公开(公告)日：2016-04-21
申请号：US14985382
申请日：2015-12-30
申请人： ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
发明人： Bingyun LYU , Jiangming ZHU , Jun YIN
IPC分类号： H04N11/14 , H04N11/24 , H04N5/40 , H04N9/44 , H04N9/78 , H04N5/067
CPC分类号： H04N11/14 , H04N5/067 , H04N5/40 , H04N9/44 , H04N9/78 , H04N11/002
摘要： Provided in embodiments of the present invention are a method and device for transmitting a high-definition video signal, comprising: isolating from the high-definition video signal a brightness signal and a chrominance signal, and, by using an analog signal transmission mode, using non-overlapping frequency hands to transmit respectively the brightness signal and the chrominance signal. The solution of the present invention employs the analog signal transmission method, utilizes independent frequency bands to transmit respectively the brightness signal and the chrominance signal, and ensures that the brightness signal and the chrominance signal do not affect each other, thus ensuring video quality and timeliness of the high-definition video signal when transmitted over a long distance.
摘要翻译：在本发明的实施例中提供了一种用于发送高分辨率视频信号的方法和装置，包括：将高清晰度视频信号与亮度信号和色度信号隔离，并且通过使用模拟信号传输模式，使用非重叠频率手分别发送亮度信号和色度信号。本发明的解决方案采用模拟信号传输方式，利用独立频带分别发送亮度信号和色度信号，确保亮度信号和色度信号不会相互影响，从而确保视频质量和及时性的高清晰度视频信号。

6. 发明申请

US20160020788A1 CHANNEL EQUALIZER AND METHOD OF PROCESSING BROADCAST SIGNAL IN DTV RECEIVING SYSTEM 审中-公开
公开(公告)号：US20160020788A1
公开(公告)日：2016-01-21
申请号：US14864490
申请日：2015-09-24
申请人： LG ELECTRONICS INC.
发明人： Byoung Gill KIM , In Hwan CHOI , Kyung Won KANG , Kook Yeon KWAK , Woo Chan KIM
IPC分类号： H03M13/27 , H04L1/00 , H04L12/18 , H03M13/29
CPC分类号： H03M13/2792 , H03M13/2906 , H03M13/2936 , H03M13/6538 , H04L1/0041 , H04L12/189 , H04L25/0212 , H04L25/0232 , H04L25/03159 , H04N5/21 , H04N5/38 , H04N5/40 , H04N5/455 , H04N7/12 , H04N19/89 , H04N19/895 , H04N21/236 , H04N21/23614 , H04N21/631
摘要： A channel equalizer includes a first transformer, an estimator, an average calculator, a second transformer, a coefficient calculator, a compensator, and a third transformer. The first transformer converts normal data into frequency domain data, where a known data sequence is periodically repeated in the normal data. The estimator estimates channel impulse responses (CIR) during known data intervals adjacent to each normal data block. The average calculator calculates an average value of the CIRs. The second transformer converts the average value into frequency domain data. The coefficient calculator calculates equalization coefficients using the average value, and the compensator compensates channel distortion of each normal data block using the coefficients. The third transformer converts the compensated data block into time domain data.

7. 发明授权

US09185413B2 Channel equalizer and method of processing broadcast signal in DTV receiving system 有权
标题翻译：信道均衡器和DTV接收系统中处理广播信号的方法
公开(公告)号：US09185413B2
公开(公告)日：2015-11-10
申请号：US13938700
申请日：2013-07-10
申请人： LG ELECTRONICS INC.
发明人： Byoung Gill Kim , In Hwan Choi , Kyung Won Kang , Kook Yeon Kwak , Woo Chan Kim
IPC分类号： H04N19/89 , H04L25/02 , H04L25/03 , H04N19/895 , H04N5/38 , H03M13/29 , H04N7/12 , H03M13/00 , H04N5/40 , H04N5/455 , H04N5/21 , H04N21/236
CPC分类号： H03M13/2792 , H03M13/2906 , H03M13/2936 , H03M13/6538 , H04L1/0041 , H04L12/189 , H04L25/0212 , H04L25/0232 , H04L25/03159 , H04N5/21 , H04N5/38 , H04N5/40 , H04N5/455 , H04N7/12 , H04N19/00933 , H04N19/89 , H04N19/895 , H04N21/236 , H04N21/23614 , H04N21/631
摘要： A channel equalizer includes a first transformer, an estimator, an average calculator, a second transformer, a coefficient calculator, a compensator, and a third transformer. The first transformer converts normal data into frequency domain data, where a known data sequence is periodically repeated in the normal data. The estimator estimates channel impulse responses (CIR) during known data intervals adjacent to each normal data block. The average calculator calculates an average value of the CIRs. The second transformer converts the average value into frequency domain data. The coefficient calculator calculates equalization coefficients using the average value, and the compensator compensates channel distortion of each normal data block using the coefficients. The third transformer converts the compensated data block into time domain data.
摘要翻译：信道均衡器包括第一变压器，估计器，平均计算器，第二变压器，系数计算器，补偿器和第三变压器。第一变压器将正常数据转换成频域数据，其中在正常数据中周期性地重复已知的数据序列。估计器在与每个正常数据块相邻的已知数据间隔期间估计信道脉冲响应（CIR）。平均计算器计算CIR的平均值。第二变压器将平均值转换为频域数据。系数计算器使用平均值计算均衡系数，并且补偿器使用系数补偿每个正常数据块的信道失真。第三变压器将补偿数据块转换为时域数据。

8. 发明申请

US20150052556A1 METHOD AND APPARATUS FOR QAM MODULATOR CHANNEL DISTRIBUTION HAVING A PLURALITY OF MODES 有权
标题翻译：具有多种模式的QAM调制器信道分配的方法和装置
公开(公告)号：US20150052556A1
公开(公告)日：2015-02-19
申请号：US14394498
申请日：2013-07-17
申请人： Steven Charles Rhoads , Douglas Paul Strachota
发明人： Steven Charles Rhoads , Douglas Paul Strachota
IPC分类号： H04N7/10 , H04N21/214 , H04N21/6405 , H04N21/414 , H04N21/43 , H04N5/40 , H04N21/482
CPC分类号： H04N7/106 , H04H20/63 , H04H40/90 , H04N5/40 , H04N21/2143 , H04N21/2383 , H04N21/2385 , H04N21/41415 , H04N21/4302 , H04N21/43615 , H04N21/4382 , H04N21/4383 , H04N21/482 , H04N21/485 , H04N21/631 , H04N21/6405
摘要： Content distribution systems, methods and user interfaces are described wherein a modulator dynamically duplicates output of multiple channels, a plurality of receivers are individually tuned to one of the multiple channels, wherein a single transport stream can be sent on the multiple channels to each of the desired receivers and wherein the distribution can occur in multiple modes, and user interfaces which allow a manager of the content distribution system to dynamically change the channels on each receiver so that each of the receivers can be tuned to one of the multiple channels through the user interface.
摘要翻译：描述了内容分配系统，方法和用户界面，其中调制器动态地复制多个信道的输出，多个接收机被单独调谐到多个信道之一，其中单个传输流可以在多个信道上发送到期望的接收机，并且其中分发可以以多种模式发生，以及允许内容分发系统的管理者动态地改变每个接收机上的信道的用户接口，使得每个接收机可以通过用户被调谐到多个信道之一接口。

9. 发明申请

US20150009410A1 VIDEO DATA TRANSMITTER APPARATUS AND VIDEO DATA RECEIVER APPARATUS FOR TRANSMISSION SYSTEM USING MULTI-VALUE AMPLITUDE MODULATION 有权
公开(公告)号：US20150009410A1
公开(公告)日：2015-01-08
申请号：US14498011
申请日：2014-09-26
申请人： Panasonic Corporation
发明人： Tsuyoshi IKUSHIMA , Osamu SHIBATA , Hiroshi TANAKA
IPC分类号： H04N5/40
CPC分类号： H04N5/40 , G09G5/00 , H04L27/02
摘要： A video data transmitter apparatus generates and transmits a multi-value amplitude modulation signal by performing a multi-value amplitude modulation of a plurality of N bits per one symbol according to video data of a video signal or a color signal constituting the video signal, or a brightness signal and a color-difference signal. A data separator portion separates the video data into first to N-th pixel data, a difference calculator portion calculates (N−1) pieces of predetermined difference information based on the separated first to N-th pixel data, and a multi-value amplitude modulator portion performs a multi-value modulation so that predetermined N-bit data corresponds to a multi-value signal level closest to an intermediate level having an intermediate value between a maximum level and a minimum level of the multi-value signal level of the multi-value amplitude modulation signal.

10. 发明授权

US08879917B2 Transmission system and transmitter 有权
标题翻译：传输系统和发射机
公开(公告)号：US08879917B2
公开(公告)日：2014-11-04
申请号：US13599113
申请日：2012-08-30
申请人： Jun Deguchi , Hideaki Majima , Yuichi Nakamura , Hisao Kawasato , Nau Ozaki , Toshiyuki Yamagishi
发明人： Jun Deguchi , Hideaki Majima , Yuichi Nakamura , Hisao Kawasato , Nau Ozaki , Toshiyuki Yamagishi
IPC分类号： H04B10/00 , H04N21/4722 , H04N5/40 , H04N7/08 , H04N21/414 , H04N7/025 , H04B10/12
CPC分类号： H04N5/40 , H04N7/025 , H04N7/08 , H04N21/41407 , H04N21/4722
摘要： According to one embodiment, a transmission system includes a transmitter, and a receiver. The transmitter includes one or a plurality of light sources, a modulator, a first driver, a display, and a second driver. The one or a plurality of light sources is configured to emit a visible light whose light amount corresponds to a first drive signal. The modulator is configured to, according to transmission data to be transmitted from the transmitter to the receiver, modulate a first luminance signal indicative of an amount of the light the light source is configured to emit, to generate a second luminance signal. The first driver is configured to generate the first drive signal based on the second luminance signal. A mean of the second luminance signal during one frame in the input video signal is substantially equal to a value of the first luminance signal in the frame.
摘要翻译：根据一个实施例，传输系统包括发射机和接收机。发射机包括一个或多个光源，调制器，第一驱动器，显示器和第二驱动器。一个或多个光源被配置为发射其光量对应于第一驱动信号的可见光。调制器被配置为根据要从发射机发射到接收机的传输数据，调制指示光源被配置为发射的光量的第一亮度信号，以产生第二亮度信号。第一驱动器被配置为基于第二亮度信号产生第一驱动信号。输入视频信号中的一帧期间的第二亮度信号的平均值基本上等于帧中第一亮度信号的值。

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