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31. 发明授权

US07388880B2 Data transmission method, transmission circuit, and communication device 失效
标题翻译：数据传输方法，传输电路和通信设备
公开(公告)号：US07388880B2
公开(公告)日：2008-06-17
申请号：US10175046
申请日：2002-06-20
申请人： Hitoshi Naoe , Fumihiro Fukae
发明人： Hitoshi Naoe , Fumihiro Fukae
IPC分类号： H04J3/22 , H04L7/00 , H03M7/00
CPC分类号： H04L25/4908 , H04L25/05
摘要： In a data transmission method of the present invention, when transmission data are converted into the characters and the characters are transmitted as transmission signals in accordance with inputted data and a data transmission instruction, the interval between the data groups after the character conversion is broadened and then the characters are transmitted in a case where it is judged that the interval between the data groups after the character conversion is shorter than the interval between the data groups before the character conversion. This ensures communication devices to stably transmit and receive the data group even when the interval between the data groups after the character conversion is different from the interval between the data groups before the character conversion due to timing caused by the character conversion of the data.
摘要翻译：在本发明的数据传输方法中，当根据输入的数据和数据传输指令将传输数据转换成字符和字符作为传输信号发送时，字符转换之后的数据组之间的间隔变宽，那么在判断字符转换之后的数据组之间的间隔比字符转换之前的数据组之间的间隔短的情况下，发送字符。这确保通信设备即使在字符转换之后的数据组之间的间隔与由于数据的字符转换引起的定时导致的字符转换之前的数据组之间的间隔不同时，也能够稳定地发送和接收数据组。

32. 发明申请

US20080013963A1 DEMODULATION CIRCUIT, IC, AND COMMUNICATION DEVICE 失效
标题翻译：解调电路，IC和通信设备
公开(公告)号：US20080013963A1
公开(公告)日：2008-01-17
申请号：US11772879
申请日：2007-07-03
申请人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
发明人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
IPC分类号： H03K5/125 , H04B10/10 , H04B10/105 , H04B10/22
CPC分类号： H03K5/1252 , H04B10/1121 , H04B10/1141 , H04L7/04
摘要： The demodulation circuit of the present invention is a demodulation circuit, connected with a plurality of light-receiving sections each for receiving an optical signal and converting the signal into a binary pulse signal, operable to select and demodulate a pulse signal out of pulse signals that are supplied from the light-receiving sections, respectively, the demodulation circuit including: a judgment and selection section for detecting timing with which High level and Low level of each of the pulse signals are switched and for selecting at least one pulse signal based on the timing; and a demodulation section for demodulating the pulse signal selected by the judgment and selection section. Consequently, the demodulation circuit easily selects and demodulates a signal whose jitter component is small out of a plurality of supplied signals.
摘要翻译：本发明的解调电路是一个解调电路，与多个光接收部分连接，每个光接收部分用于接收光信号并将信号转换为二进制脉冲信号，可操作以从脉冲信号中选出和解调出脉冲信号，分别从光接收部分提供解调电路，该解调电路包括：判断和选择部分，用于检测每个脉冲信号的高电平和低电平被切换的定时，并且用于基于该信号选择至少一个脉冲信号定时; 以及解调部分，用于解调由判断和选择部分选择的脉冲信号。因此，解调电路容易地从多个提供的信号中选择并解调其抖动分量小的信号。

33. 发明申请

US20050271022A1 Data transmitter, data receiver, communication system, control program of data transmitter, control program of data receiver, computer readable recording medium and infrared data transmitter 失效
标题翻译：数据发射机，数据接收机，通信系统，数据发射机控制程序，数据接收机控制程序，计算机可读记录介质和红外数据发射机
公开(公告)号：US20050271022A1
公开(公告)日：2005-12-08
申请号：US11138264
申请日：2005-05-27
申请人： Shohei Osawa , Hitoshi Naoe , Fumihiro Fukae , Koji Sakai
发明人： Shohei Osawa , Hitoshi Naoe , Fumihiro Fukae , Koji Sakai
IPC分类号： H04L12/28 , H04B7/26 , H04B10/11 , H04B10/114 , H04L29/08 , H04W76/02 , H04W84/10 , H04W84/12 , H04Q7/24
CPC分类号： H04B10/114
摘要： A data transmitter includes (a) first communication means performing data transmission according to IrDA Standard, (b) second communication means performing data transmission that does not comply with the IrDA Standard and (c) means for switching between a process performed by the first communication means and a process performed by the second communication means. The second communication means includes (a) management information transmitting means for sending management information for managing transmission target data according to a data transmission prosecution command from a user, (b) communication capability information receiver means for receiving communication capability information indicating communication capability of a device that has responded to the transmission of the management information and (c) data transmission means for transmitting a packet including the transmission target data on the basis of the communication capability information. This can make the communication time shorter than the conventional communication time in infrared communication.
摘要翻译：数据发送器包括：（a）根据IrDA标准执行数据传输的第一通信装置，（b）执行不符合IrDA标准的数据传输的第二通信装置，以及（c）用于在由第一通信执行的处理之间进行切换的装置装置和由第二通信装置执行的处理。第二通信装置包括：（a）管理信息发送装置，用于根据来自用户的数据发送检测命令发送用于管理发送目标数据的管理信息;（b）通信能力信息接收装置，用于接收指示通信能力的通信能力信息，响应于管理信息的发送的装置;以及（c）用于基于通信能力信息发送包括发送目标数据的分组的数据发送装置。这可以使通信时间比红外通信中的传统通信时间短。

34. 发明授权

US08291273B2 Communication device, non-transitory computer-readable medium storing a communication program 有权
标题翻译：通信设备，存储通信程序的非暂时性计算机可读介质
公开(公告)号：US08291273B2
公开(公告)日：2012-10-16
申请号：US11883234
申请日：2006-01-26
申请人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
发明人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
IPC分类号： H04L1/18
CPC分类号： H04L1/16 , H04L1/009
摘要： In a transmitter (2001), when generating a transmission frame having no limitation to a window size, a batch-transmission-end flag generating circuit (2004) and a sequence number generating circuit (2005) respectively adds a batch-transmission-end flag and a sequence number to the transmission frame. In a receiver, if an omission of a sequence number is detected as a result of analyzing sequence numbers of frames having received from the transmitter (2001), retransmission request is made when receiving a frame whose batch-transmission-end flag indicates the end. In this way, retransmission is possible in data transmission using UI frames, and the communication efficiency can be improved.
摘要翻译：在发送机（2001）中，当生成对窗口大小没有限制的传输帧时，分批发送结束标志生成电路（2004）和序列号生成电路（2005）分别添加批发送结束标志以及到传输帧的序列号。在接收机中，如果通过分析从发送机（2001）接收到的帧的序列号来检测到序列号的省略，则在接收到批量发送结束标志指示结束的帧时进行重发请求。以这种方式，可以在使用UI帧的数据传输中进行重传，并且可以提高通信效率。

35. 发明授权

US08036244B2 Transmitter, receiver, communication system, communication method, non-transitory computer readable medium 有权
标题翻译：发射机，接收机，通信系统，通信方式，非暂时性计算机可读介质
公开(公告)号：US08036244B2
公开(公告)日：2011-10-11
申请号：US10577337
申请日：2005-08-05
申请人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
发明人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
IPC分类号： H04J3/16 , H04J3/22 , H04B10/00
CPC分类号： H04L12/2834 , H04L67/14 , H04L69/32 , H04L2012/2841 , H04L2012/2849 , H04W76/10
摘要： Provided is a communication system including a transmitter and a receiver which carry out communication by establishing connection of their plurality of communication layers. The transmitter generates a connection request containing a command and data required for connecting a number of contiguously adjacent layers among the plurality of communication layers and transmits the connection request to the receiver. The receiver receives a connection request containing a command and data required for connecting a number of contiguously adjacent layers among the plurality of communication layers, extracts the command and data from the connection request, and establishes connection for the plurality of communication layers based on the command and data. In this way, the time taken to establish connection is reduced. Therefore, even when the connection is cut off during the data exchange, the connection can be established again without taking much time, allowing quick recovery of data exchange.
摘要翻译：提供一种包括通过建立其多个通信层的连接来进行通信的发送器和接收器的通信系统。发射机产生连接请求，该连接请求包含在多个通信层之间连接多个相邻相邻层所需的命令和数据，并将连接请求发送给接收机。接收机接收包含连接请求的连接请求，该连接请求包括连接多个通信层中连续邻接的多个层所需的数据，从连接请求中提取命令和数据，并根据该命令建立多个通信层的连接和数据。以这种方式，建立连接所需的时间减少了。因此，即使在数据交换期间断开连接的情况下，可以再次建立连接，而不需要花费太多时间，从而快速恢复数据交换。

36. 发明授权

US07502612B2 Dual mode wireless communication device using IrDA that doesn't comply with IrDA standard as the default mode and the second mode is compliant with IrDA standard 失效
标题翻译：使用不符合IrDA标准的IrDA作为默认模式的双模式无线通信设备，第二种模式符合IrDA标准
公开(公告)号：US07502612B2
公开(公告)日：2009-03-10
申请号：US11138264
申请日：2005-05-27
申请人： Shohei Osawa , Hitoshi Naoe , Fumihiro Fukae , Koji Sakai
发明人： Shohei Osawa , Hitoshi Naoe , Fumihiro Fukae , Koji Sakai
IPC分类号： H04Q7/20
CPC分类号： H04B10/114
摘要： A data transmitter includes (a) first communication means performing data transmission according to IrDA Standard, (b) second communication means performing data transmission that does not comply with the IrDA Standard and (c) means for switching between a process performed by the first communication means and a process performed by the second communication means. The second communication means includes (a) management information transmitting means for sending management information for managing transmission target data according to a data transmission prosecution command from a user, (b) communication capability information receiver means for receiving communication capability information indicating communication capability of a device that has responded to the transmission of the management information and (c) data transmission means for transmitting a packet including the transmission target data on the basis of the communication capability information. This can make the communication time shorter than the conventional communication time in infrared communication.
摘要翻译：数据发送器包括：（a）根据IrDA标准执行数据传输的第一通信装置，（b）执行不符合IrDA标准的数据传输的第二通信装置，以及（c）用于在由第一通信执行的处理之间进行切换的装置装置和由第二通信装置执行的处理。第二通信装置包括：（a）管理信息发送装置，用于根据来自用户的数据发送检测命令发送用于管理发送目标数据的管理信息;（b）通信能力信息接收装置，用于接收指示通信能力的通信能力信息，响应于管理信息的发送的装置;以及（c）用于基于通信能力信息发送包括发送目标数据的分组的数据发送装置。这可以使通信时间比红外通信中的传统通信时间短。

37. 发明申请

US20080313518A1 Communication Device, Communication System, Communication Method, Communication Program, and Communication Circuit 有权
标题翻译：通信设备，通信系统，通信方式，通信程序和通信电路
公开(公告)号：US20080313518A1
公开(公告)日：2008-12-18
申请号：US11883234
申请日：2006-01-26
申请人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
发明人： Hitoshi Naoe , Fumihiro Fukae , Koji Sakai , Shohei Ohsawa
IPC分类号： H04L1/18 , H04L29/02 , G06F11/00
CPC分类号： H04L1/16 , H04L1/009
摘要： In a transmitter (2001), when generating a transmission frame having no limitation to a window size, a batch-transmission-end flag generating circuit (2004) and a sequence number generating circuit (2005) respectively adds a batch-transmission-end flag and a sequence number to the transmission frame. In a receiver, if an omission of a sequence number is detected as a result of analyzing sequence numbers of frames having received from the transmitter (2001), retransmission request is made when receiving a frame whose batch-transmission-end flag indicates the end. In this way, retransmission is possible in data transmission using UI frames, and the communication efficiency can be improved.
摘要翻译：在发送机（2001）中，当生成对窗口大小没有限制的传输帧时，分批发送结束标志生成电路（2004）和序列号生成电路（2005）分别添加批发送结束标志以及到传输帧的序列号。在接收机中，如果通过分析从发送机（2001）接收到的帧的序列号来检测到序列号的省略，则在接收到批量发送结束标志指示结束的帧时进行重发请求。以这种方式，可以在使用UI帧的数据传输中进行重传，并且可以提高通信效率。

38. 发明申请

US20080279561A1 TRANSMITTING SYSTEM AND TRANSMITTING DEVICE 失效
标题翻译：发送系统和发送设备
公开(公告)号：US20080279561A1
公开(公告)日：2008-11-13
申请号：US12116377
申请日：2008-05-07
申请人： Koji SAKAI , Hitoshi Naoe , Kota Tanaka
发明人： Koji SAKAI , Hitoshi Naoe , Kota Tanaka
IPC分类号： H04B10/00
CPC分类号： H04W4/18 , H04W88/02
摘要： Protocol conversion based on a communication protocol and data modulation based on a communication method are performed, in advance, on desired transmission data by a host device, which is an external device. Then, the converted data will be written to a memory in a transmitting device. According to a transmission command from an input section, a logical device reads out the converted data stored in the memory, and then outputs the read data from a transmitting section.
摘要翻译：基于通信协议的协议转换和基于通信方法的数据调制，预先由作为外部设备的主机设备所期望的传输数据执行。然后，转换的数据将被写入发送设备中的存储器。根据来自输入部分的发送命令，逻辑设备读出存储在存储器中的转换数据，然后从发送部分输出读取的数据。

39. 发明授权

US07333518B2 Transmission method and transmission system as well as communications device 失效
标题翻译：传输方式和传输系统以及通信设备
公开(公告)号：US07333518B2
公开(公告)日：2008-02-19
申请号：US09883278
申请日：2001-06-19
申请人： Koji Sakai , Yuji Ichikawa , Masafumi Takahashi , Hitoshi Naoe
发明人： Koji Sakai , Yuji Ichikawa , Masafumi Takahashi , Hitoshi Naoe
IPC分类号： H04J3/06
CPC分类号： H04L5/1438 , H04L1/205 , H04L7/0083 , H04L7/043
摘要： A transmission method according to the present invention is capable of transmitting and receiving a data signal and information signal among a plurality of devices by full-duplex operation, wherein, when the information signal consecutively repeats a single pattern, a different pattern is inserted between the same patterns before transmission thereof. This minimizes an adverse effect of crosstalk jitter over a transmission line susceptible to crosstalk, and reduces a margin between the transition and sampling point of a signal, thereby suppressing the cost of a CDR circuit.
摘要翻译：根据本发明的传输方法能够通过全双工操作在多个设备之间发送和接收数据信号和信息信号，其中当信息信号连续地重复单个模式时，不同的模式插入在相同的图案在传输之前。这可以最大限度地减少串扰抖动对易受串扰影响的传输线路的不良影响，并减少信号的转换和采样点之间的余量，从而抑制CDR电路的成本。

40. 发明授权

US07269355B2 Optical space communications device and control method thereof 失效
标题翻译：光空间通信装置及其控制方法
公开(公告)号：US07269355B2
公开(公告)日：2007-09-11
申请号：US10851403
申请日：2004-05-24
申请人： Hitoshi Naoe , Shohei Osawa
发明人： Hitoshi Naoe , Shohei Osawa
IPC分类号： H04B10/24 , H04B10/00
CPC分类号： H04B10/118
摘要： An optical space communications device includes a transmitter circuit which assigns an idle code indicating that the device is transmitting no data so that the idle code differs from an idle code for another device and which, when the transmitter circuit continuously transmits such idle codes, inserts, between the idle codes, a random code having a different random pattern from a pattern of the idle codes. Thus, light from another device is distinguished from stray light based on the idle codes. A disconnection of the other device is reliably detected. The insertion of random codes reduces effect of crosstalk jitter.
摘要翻译：光学空间通信设备包括发射机电路，其分配指示设备正在发送数据的空闲码，使得空闲码与另一设备的空闲码不同，并且当发射机电路连续发送这样的空闲码时，在空闲码之间，具有与空闲码的模式不同的随机码型的随机码。因此，来自另一设备的光基于空闲代码与杂散光区分开。可靠地检测到其他设备的断开。插入随机码减少串扰抖动的影响。

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