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公开(公告)号：US07757263B2
公开(公告)日：2010-07-13
申请号：US11374743
申请日：2006-03-14
申请人： Akihiro Tatsuta , Yutaka Yamada , Tomonori Shiomi
发明人： Akihiro Tatsuta , Yutaka Yamada , Tomonori Shiomi
IPC分类号： H04N7/16
CPC分类号： H04N21/6168 , H04N7/102 , H04N21/42607 , H04N21/42676 , H04N21/6118
摘要： The device includes a cable interface module having a diplexer that outputs a first signal input from a first connector part connected to a cable television network to a third connector part and outputs a second signal input from a second connector part to a first connector part; a video tuner module having a distributor that branches a first signal input from a fourth connector part having a shape capable of connecting to the cable television network and connected to a third connector part and outputs to a fifth connector part, and inputs the other branched signal into a video tuner; and a communication tuner that selects another channel of the signal output from a fifth connector part.
摘要翻译： 所述装置包括具有双工器的电缆接口模块，所述双工器将从连接到有线电视网络的第一连接器部分输入的第一信号输出到第三连接器部分，并将从第二连接器部分输入的第二信号输出到第一连接器部分; 一个视频调谐器模块，具有一个分配器，该分配器将从具有连接到有线电视网络的形状的第四连接器部分输入的第一信号分支并连接到第三连接器部分并输出到第五连接器部分，并输入另一分支信号 进入视频调谐器; 以及通信调谐器，其选择从第五连接器部分输出的信号的另一信道。
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公开(公告)号：US20080007898A1
公开(公告)日：2008-01-10
申请号：US11374743
申请日：2006-03-14
申请人： Akihiro Tatsuta , Yutaka Yamada , Tomonori Shiomi
发明人： Akihiro Tatsuta , Yutaka Yamada , Tomonori Shiomi
IPC分类号： H05K5/00
CPC分类号： H04N21/6168 , H04N7/102 , H04N21/42607 , H04N21/42676 , H04N21/6118
摘要： The device includes a cable interface module having a diplexer that outputs a first signal input from a first connector part connected to a cable television network to a third connector part and outputs a second signal input from a second connector part to a first connector part; a video tuner module having a distributor that branches a first signal input from a fourth connector part having a shape capable of connecting to the cable television network and connected to a third connector part and outputs to a fifth connector part, and inputs the other branched signal into a video tuner; and a communication tuner that selects another channel of the signal output from a fifth connector part.
摘要翻译： 所述装置包括具有双工器的电缆接口模块，所述双工器将从连接到有线电视网络的第一连接器部分输入的第一信号输出到第三连接器部分，并将从第二连接器部分输入的第二信号输出到第一连接器部分; 一个视频调谐器模块，具有一个分配器，该分配器将从具有连接到有线电视网络的形状的第四连接器部分输入的第一信号分支并连接到第三连接器部分并输出到第五连接器部分，并输入另一分支信号 进入视频调谐器; 以及通信调谐器，其选择从第五连接器部分输出的信号的另一信道。
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公开(公告)号：US5745494A
公开(公告)日：1998-04-28
申请号：US859774
申请日：1997-05-21
IPC分类号： H04L12/42 , H04L12/18 , H04L12/433 , H04L12/403
CPC分类号： H04L12/1868 , H04L12/433 , H04L12/1854
摘要： A data frame which is transmitted from a transmitting station is provided with an individual response part (RS) having response bits (S1 to SN) corresponding to all stations on a network, so that the transmitting station initializes the individual response part (RS) in data transfer. Each receiving station outputs its own state to a prescribed position of the individual response part, and the transmitting station monitors the individual response part. Thus, it is possible to correctly confirm whether or not the data is normally transferred to those of the receiving stations which are to receive data.
摘要翻译： 从发送站发送的数据帧具有与网络上的所有站对应的响应位（S1〜SN）的单独响应部（RS），使得发送站将各个响应部（RS）初始化为 数据传输。 每个接收站将其自己的状态输出到个人响应部分的规定位置，并且发送站监视个体响应部分。 因此，可以正确地确认数据是否正常传送到要接收数据的接收站的数据。
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4.发明授权公开(公告)号：US07701928B2
公开(公告)日：2010-04-20
申请号：US11166875
申请日：2005-06-24
申请人： Osamu Tanaka , Tomonori Shiomi , Akihiro Tatsuta , Hiroyuki Watanabe , Nobuhiko Arashin , Masahiko Nagoshi
发明人： Osamu Tanaka , Tomonori Shiomi , Akihiro Tatsuta , Hiroyuki Watanabe , Nobuhiko Arashin , Masahiko Nagoshi
IPC分类号： H04L12/66
CPC分类号： H04L12/423 , H04L12/43
摘要： A communication system includes communication devices; a switch device having coaxial terminal units to which the communication device are connected, a switch unit of entirely or individually connecting the coaxial terminal units, and a switch control unit of controlling the connection status of the switch unit; and a transmittal right control device. The transmittal right control device is connected to the terminal, and manages the connection status of the switch unit, receives from the communication devices requests for time for communication with other communication devices, determines assignment of time for communications between the communication devices, notifies the communication devices of the assignment, and instructs the switch control unit not to make signals interfere among the communication devices in different combinations for communications in the same time period.
摘要翻译： 通信系统包括通信设备; 具有连接所述通信装置的同轴终端单元的开关装置，全同或分别连接所述同轴终端单元的开关单元和控制所述开关单元的连接状态的开关控制单元; 和传送权控制装置。 发送权控制装置连接到终端，管理交换单元的连接状态，从通信装置接收与其他通信装置进行通信的时间请求，确定通信装置之间通信的时间分配，通知通信 并且指示切换控制单元不在相同时间段内的通信的不同组合中使通信设备之间的信号干扰。
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5.发明申请Repeating installation, communication speed adjusting method, program, and recording medium 审中-公开重复安装，通讯速度调节方式，程序和记录介质公开(公告)号：US20060098722A1
公开(公告)日：2006-05-11
申请号：US11270306
申请日：2005-11-09
申请人： Osamu Tanaka , Tomonori Shiomi , Akihiro Tatsuta , Hiroyuki Watanabe , Nobuhiko Arashin , Masahiko Nagoshi
发明人： Osamu Tanaka , Tomonori Shiomi , Akihiro Tatsuta , Hiroyuki Watanabe , Nobuhiko Arashin , Masahiko Nagoshi
CPC分类号： H04L25/05 , H04B3/36 , H04L25/242
摘要： A repeating installation includes transmission speed detection units which detect respective transmission speeds of a plurality of transmission lines connected to a plurality of communication apparatuses, a transmission speed determination unit which determines the slowest transmission speed among the detected transmission speeds of respective transmission lines as a reference transmission speed, a transmission speed adjusting unit which adjusts a transmission speed of a transmission line, whose detected transmission speed is faster than the reference transmission speed, so as to become a speed equal to or slower than the reference transmission speed, and the like.
摘要翻译： 重复设置包括：传输速度检测单元，其检测连接到多个通信设备的多个传输线路的各个传输速度;传输速度确定单元，确定所检测的传输线路的传输速度之间的最慢传输速度作为参考 传输速度，传输速度调节单元，其调节传输线的传输速度，其传输速度比参考传输速度快，以便变成等于或慢于参考传输速度的速度等。
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公开(公告)号：US20050271082A1
公开(公告)日：2005-12-08
申请号：US11079062
申请日：2005-03-14
CPC分类号： H04L12/2856 , H04L12/2838 , H04L12/2859 , H04Q2213/1301 , H04Q2213/13097 , H04Q2213/13103 , H04Q2213/13216 , H04Q2213/13389
摘要： If trouble or the like occurs in a central device or repeater in an Internet system, and the device becomes unable to operate normally, a link between each terminal and the central device may become invalid, and communication between terminals may become impossible. A transmitting system including an Internet connecting unit, directly or indirectly connected with the Internet, which allows a plurality of communication units to perform communication through the Internet, a media converter, connected with the Internet connecting unit by the first transmission medium, which converts a signal from the first transmission medium into a signal to a second transmission medium, converts a signal from the second transmission medium into a signal to the first transmission medium, and has a function of linking to the communication units, and a signal distributor, connected with the media converter and each of the plurality of communication units by the second transmission medium, which distributes a signal from the media converter and transfers the signal to the communication units, and transfers a signal from the communication units to the media converter.
摘要翻译： 如果在因特网系统中的中央设备或中继器中发生故障等，并且设备变得不能正常工作，则每个终端和中央设备之间的链路可能变得无效，并且终端之间的通信可能变得不可能。 一种发送系统，包括直接或间接与因特网连接的因特网连接单元，其允许多个通信单元通过因特网进行通信;媒体转换器，其由第一传输介质与因特网连接单元连接， 从第一传输介质到第二传输介质的信号的信号，将来自第二传输介质的信号转换为信号到第一传输介质，并且具有链接到通信单元的功能和与 所述媒体转换器和所述多个通信单元中的每一个由所述第二传输介质分配，所述第二传输介质分配来自所述媒体转换器的信号并将所述信号传送到所述通信单元，并将信号从所述通信单元传送到所述媒体转换器。
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公开(公告)号：US5778032A
公开(公告)日：1998-07-07
申请号：US605984
申请日：1996-02-23
CPC分类号： H04L7/0062 , H03L7/091
摘要： A sampler (1) samples an inputted base band signal in accordance with a sampling clock, and holds a sample value (S.sub.n). Delay circuits (7, 8) hold sample values (S.sub.n-1, S.sub.n-2), respectively. A decision circuit (2) determines the sample value (S.sub.n-1), and outputs data (d.sub.n-1). A constant multiplier (16) multiplies the data (d.sub.n -1) by a constant (.alpha.). A subtracter (17) subtracts the data (d.sub.n-1) from the sample value (S.sub.n-1). Another subtracter (13) subtracts the sample value (S.sub.n) from the sample value (S.sub.n-2). A multiplier (14) multiplies the output of the subtracter (17) by that of the subtracter (13), and outputs a timing error signal. A low-pass filter (15) extracts a low frequency component of the timing error signal, and supplies a control voltage to a voltage controlled oscillator (6). The voltage controlled oscillator (6) outputs a sampling clock having a frequency which depends on the control voltage.
摘要翻译： 采样器（1）根据采样时钟对输入的基带信号进行采样，并保持采样值（Sn）。 延迟电路（7,8）分别保持采样值（Sn-1，Sn-2）。 判定电路（2）确定采样值（Sn-1），并输出数据（dn-1）。 常数乘法器（16）将数据（dn-1）乘以常数（α）。 减法器（17）从样本值（Sn-1）中减去数据（dn-1）。 另一个减法器（13）从样本值（Sn-2）中减去采样值（Sn）。 乘法器（14）将减法器（17）的输出乘以减法器（13）的输出，并输出定时误差信号。 低通滤波器（15）提取定时误差信号的低频分量，并向压控振荡器（6）提供控制电压。 压控振荡器（6）输出具有取决于控制电压的频率的采样时钟。
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公开(公告)号：US07403540B2
公开(公告)日：2008-07-22
申请号：US11079062
申请日：2005-03-14
IPC分类号： H04J3/16
CPC分类号： H04L12/2856 , H04L12/2838 , H04L12/2859 , H04Q2213/1301 , H04Q2213/13097 , H04Q2213/13103 , H04Q2213/13216 , H04Q2213/13389
摘要： A transmitting system includes an Internet connecting unit, directly or indirectly connected with the Internet, which allows a plurality of communication units to perform communication through the Internet, and a media converter, connected with the Internet connecting unit by the first transmission medium, which converts a signal from the first transmission medium into a signal to a second transmission medium, converts a signal from the second transmission medium into a signal to the first transmission medium, and has a function of linking to the communication units. The transmitting system also includes a signal distributor, connected with the media converter and each of the plurality of communication units by the second transmission medium, which distributes a signal from the media converter and transfers the signal to the communication units, and transfers a signal from the communication units to the media converter.
摘要翻译： 一种发送系统，包括与互联网直接或间接连接的互联网连接单元，其允许多个通信单元通过因特网进行通信;以及媒体转换器，其通过第一传输介质与因特网连接单元连接，转换器 从第一传输介质到信号到第二传输介质的信号将来自第二传输介质的信号转换成信号到第一传输介质，并且具有链接到通信单元的功能。 发射系统还包括信号分配器，其通过第二传输介质与介质转换器和多个通信单元中的每一个连接，其分配来自媒体转换器的信号，并将信号传送到通信单元，并将信号从 通信单元到媒体转换器。
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9.发明申请公开(公告)号：US20060075447A1
公开(公告)日：2006-04-06
申请号：US11240285
申请日：2005-09-30
申请人： Nobuhiko Arashin , Tomonori Shiomi , Akihiro Tatsuta , Osamu Tanaka , Hiroyuki Watanabe , Masahiko Nagoshi
发明人： Nobuhiko Arashin , Tomonori Shiomi , Akihiro Tatsuta , Osamu Tanaka , Hiroyuki Watanabe , Masahiko Nagoshi
摘要： The present invention provides a TV terminal embedded communication apparatus, which has a shape compliant with predetermined existing standard dimensions of a type of TV terminal set on a wall surface, including a TV antenna terminal connectable to a TV antenna terminal of an existing TV terminal connected to a coaxial cable connected to a TV antenna, a communication connector terminal, a coaxial communication processing function section connected to the TV antenna terminal and having a coaxial communication function, a connector communication processing function section connected to the communication connector terminal and having a communication connector communication processing function and a data transfer function section that transfers data between the coaxial communication processing function section and the connector communication processing function section, and can construct a high-speed home network without removing the existing TV antenna terminal.
摘要翻译： 本发明提供了一种电视终端嵌入式通信装置，其具有符合设置在墙壁表面上的一类电视终端的预定现有标准尺寸的形状，包括可连接到现有电视终端的TV天线终端的TV天线终端 连接到电视天线的同轴电缆，通信连接器端子，连接到TV天线端子并具有同轴通信功能的同轴通信处理功能部分，连接到通信连接器端子并具有通信的连接器通信处理功能部分 连接器通信处理功能和在同轴通信处理功能部分和连接器通信处理功能部分之间传送数据的数据传输功能部分，并且可以构建高速家庭网络而不移除现有的电视天线终端。
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10.发明申请公开(公告)号：US20050286548A1
公开(公告)日：2005-12-29
申请号：US11166875
申请日：2005-06-24
申请人： Osamu Tanaka , Tomonori Shiomi , Akihiro Tatsuta , Hiroyuki Watanabe , Nobuhiko Arashin , Masahiko Nagoshi
发明人： Osamu Tanaka , Tomonori Shiomi , Akihiro Tatsuta , Hiroyuki Watanabe , Nobuhiko Arashin , Masahiko Nagoshi
IPC分类号： H04B7/212 , H04L12/423 , H04L12/43
CPC分类号： H04L12/423 , H04L12/43
摘要： A communication system includes communication devices; a switch device having coaxial terminal units to which the communication device are connected, a switch unit of entirely or individually connecting the coaxial terminal units, and a switch control unit of controlling the connection status of the switch unit; and a transmittal right control device. The transmittal right control device is connected to the terminal, and manages the connection status of the switch unit, receives from the communication devices requests for time for communication with other communication devices, determines assignment of time for communications between the communication devices, notifies the communication devices of the assignment, and instructs the switch control unit not to make signals interfere among the communication devices in different combinations for communications in the same time period.
摘要翻译： 通信系统包括通信设备; 具有连接所述通信装置的同轴终端单元的开关装置，全同或分别连接所述同轴终端单元的开关单元和控制所述开关单元的连接状态的开关控制单元; 和传送权控制装置。 发送权控制装置连接到终端，管理交换单元的连接状态，从通信装置接收与其他通信装置进行通信的时间请求，确定通信装置之间通信的时间分配，通知通信 并且指示切换控制单元不在相同时间段内的通信的不同组合中使通信设备之间的信号干扰。
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