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81. 发明申请

US20110188421A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
标题翻译：通信设备和通信方法
公开(公告)号：US20110188421A1
公开(公告)日：2011-08-04
申请号：US12978360
申请日：2010-12-23
申请人： Masanori Nakahara , Hiroshi Mashimo , Kazutoshi Hara
发明人： Masanori Nakahara , Hiroshi Mashimo , Kazutoshi Hara
IPC分类号： H04W52/02
CPC分类号： H04W52/02 , Y02D70/142 , Y02D70/22
摘要： Power saving cannot be implemented in the adhoc mode by only the IEEE 802.11 standard. This is because communication partners mutually utilize the power save mode in the adhoc mode, and their states must always be managed. In the adhoc mode, the number of communication partners is not always one, and all stations which join a network are candidates, increasing the load of implementation. To solve this problem, a communication apparatus notifies a change to power save mode by an ATIM packet, RTS packet, or null packet. When the ATIM packet or RTS packet is transmitted, the communication apparatus can notify the partner of a change in mode regardless of whether the partner is in the power save mode. When the null packet is transmitted, the communication apparatus can rapidly notify the partner without waiting for any beacon.
摘要翻译：只能通过IEEE 802.11标准在adhoc模式下实现省电。这是因为通信伙伴在adhoc模式下相互利用省电模式，并且必须始终管理其状态。在adhoc模式中，通信伙伴的数量并不总是一个，加入网络的所有站都是候选的，从而增加了实现的负担。为了解决这个问题，通信装置通过ATIM分组，RTS分组或空分组来通知节电模式的改变。当发送ATIM分组或RTS分组时，无论对方是否处于省电模式，通信装置都可以向对方通知模式改变。当发送空分组时，通信装置可以在不等待任何信标的情况下快速通知对方。

82. 发明申请

US20050254497A1 Block forming method and apparatus of digital bit steam 失效
标题翻译：数字位蒸汽的块形成方法和装置
公开(公告)号：US20050254497A1
公开(公告)日：2005-11-17
申请号：US11188775
申请日：2005-07-26
申请人： Ken Miyagawa , Masanori Nakahara , Shunji Ikegami
发明人： Ken Miyagawa , Masanori Nakahara , Shunji Ikegami
IPC分类号： H04N5/92 , G11B20/10 , G11B20/12 , G11B27/034 , G11B27/30 , H04N5/85 , H04N7/24 , H04N9/804 , H04N19/00 , H04N19/20 , H04N19/70 , H04L12/28
CPC分类号： H04N21/23412 , G11B20/12 , G11B20/1251 , G11B27/034 , G11B27/3027 , G11B2220/2562 , H04N5/85 , H04N9/8042 , H04N21/236 , H04N21/23608 , H04N21/4344 , H04N21/440209
摘要： Block forming method and apparatus of a digital bit stream, in which such an inconvenience that in spite of the fact that additional data regarding a partial packet to be located at the end of a main data portion exists in an additional data portion, the partial packet becomes a block in which no byte actually exists can be eliminated. When a space area smaller than one packet occurs in the end portion of the main data portion of the data block, partial data of the next packet is stored in the space area, the additional data of the next packet is stored in the additional data portion as additional data of one partial packet and the remaining data of the partial data of the next packet is stored in a start portion of the main data portion of a next data block. When the space area does not occur in the end portion of the main data portion, additional data invalid information showing that the additional data of one partial packet is invalid is stored in a portion other than the main data portion in the data block.
摘要翻译：数字比特流的块形成方法和装置，其中这样的不便之处在于，尽管附加数据部分中存在关于位于主数据部分的结尾的部分分组的附加数据，但部分分组成为其中不存在字节的块可以被消除。当在数据块的主数据部分的结束部分中发生小于一个分组的空间区域时，下一个分组的部分数据被存储在空间区域中，下一分组的附加数据被存储在附加数据部分作为一个部分分组的附加数据，并且下一分组的部分数据的剩余数据被存储在下一个数据块的主数据部分的起始部分中。当在主数据部分的结束部分中没有发生空格区域时，存储一个部分分组的附加数据无效的附加数据无效信息在数据块中的主数据部分以外的部分。

83. 发明申请

US20100146129A1 COMMUNICATION APPARATUS AND METHOD FOR WI-FI PROTECTED SETUP IN ADHOC NETWORK 审中-公开
标题翻译：通信设备和ADHOC网络中保护设置的方法
公开(公告)号：US20100146129A1
公开(公告)日：2010-06-10
申请号：US12530776
申请日：2008-05-01
申请人： Masanori Nakahara
发明人： Masanori Nakahara
IPC分类号： H04L29/06
CPC分类号： H04W48/02 , H04N7/185 , H04W8/18 , H04W48/12 , H04W48/20 , H04W72/1205 , H04W84/12 , H04W84/18 , H04W88/02
摘要： In order to provide communication parameters with ease and efficiency even in ad-hoc mode, a device that provides the communication parameters adds specific additional information to a notification signal, and transmits the notification signal. A device that receives this notification signal also adds the same additional information when transmitting the notification signal. A device that is to receive the communication parameters requests the provision of the communication parameters from the device denoted in the received information.
摘要翻译：为了即使在ad-hoc模式下也能够提供简单和高效的通信参数，提供通信参数的设备将特定的附加信息添加到通知信号中，并发送通知信号。当发送通知信号时，接收该通知信号的装置也增加相同的附加信息。要接收通信参数的设备请求从接收到的信息中指示的设备提供通信参数。

84. 发明授权

US07721126B2 Communication apparatus and method with physical address filter for power-saving control state 有权
标题翻译：具有物理地址过滤器的通信装置和方法，用于省电控制状态
公开(公告)号：US07721126B2
公开(公告)日：2010-05-18
申请号：US11354815
申请日：2006-02-16
申请人： Hiroshi Mashimo , Kazutoshi Hara , Masanori Nakahara
发明人： Hiroshi Mashimo , Kazutoshi Hara , Masanori Nakahara
IPC分类号： G06F1/26
CPC分类号： H04L61/103 , H04L29/12028 , H04W52/0225 , Y02D70/142 , Y02D70/22
摘要： In a communication apparatus for wirelessly communicating directly with a communication apparatus that is participating in a network, a filter is set so as to receive only a signal from a communicating party before start of a power-saving control function at the time of standby, the set filter is removed after the power-saving control function for standby is terminated, and a logical address on the network is reset. As a result, when the power-saving control function is utilized, collision of physical addresses is prevented and it is possible to perform data communication without mismatch.
摘要翻译：在与正在参与网络的通信装置直接无线通信的通信装置中，设置滤波器，以便在待机时在节电控制功能开始之前仅接收来自通信方的信号，在待机节电控制功能终止后，设置滤波器被去除，网络上的逻辑地址被复位。结果，当利用省电控制功能时，防止了物理地址的冲突，并且可以进行不匹配的数据通信。

85. 发明申请

US20070207765A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
标题翻译：通信设备和通信方法
公开(公告)号：US20070207765A1
公开(公告)日：2007-09-06
申请号：US11573643
申请日：2005-09-16
申请人： Masanori Nakahara , Hiroshi Mashimo , Kazutoshi Hara
发明人： Masanori Nakahara , Hiroshi Mashimo , Kazutoshi Hara
IPC分类号： H04B1/16 , H04B1/38
CPC分类号： H04W52/0216 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： Power saving cannot be implemented in the adhoc mode by only the IEEE 802.11 standard. This is because communication partners mutually utilize the power save mode in the adhoc mode, and their states must always be managed. In the adhoc mode, the number of communication partners is not always one, and all stations which join a network are candidates, increasing the load of implementation. To solve this problem, a communication apparatus notifies a change to power save mode by an ATIM packet, RTS packet, or null packet. When the ATIM packet or RTS packet is transmitted, the communication apparatus can notify the partner of a change in mode regardless of whether the partner is in the power save mode. When the null packet is transmitted, the communication apparatus can rapidly notify the partner without waiting for any beacon.
摘要翻译：只能通过IEEE 802.11标准在adhoc模式下实现省电。这是因为通信伙伴在adhoc模式下相互利用省电模式，并且必须始终管理其状态。在adhoc模式中，通信伙伴的数量并不总是一个，加入网络的所有站都是候选的，从而增加了实现的负担。为了解决这个问题，通信装置通过ATIM分组，RTS分组或空分组来通知节电模式的改变。当发送ATIM分组或RTS分组时，无论对方是否处于省电模式，通信装置都可以向对方通知模式改变。当发送空分组时，通信装置可以在不等待任何信标的情况下快速通知对方。

86. 发明申请

US20060212732A1 Communication apparatus and method of controlling same 有权
标题翻译：通信装置及其控制方法
公开(公告)号：US20060212732A1
公开(公告)日：2006-09-21
申请号：US11354815
申请日：2006-02-16
申请人： Hiroshi Mashimo , Kazutoshi Hara , Masanori Nakahara
发明人： Hiroshi Mashimo , Kazutoshi Hara , Masanori Nakahara
IPC分类号： G06F1/26
CPC分类号： H04L61/103 , H04L29/12028 , H04W52/0225 , Y02D70/142 , Y02D70/22
摘要： In a communication apparatus for wirelessly communicating directly with a communication apparatus that is participating in a network, a filter is set so as to receive only a signal from a communicating party before start of a power-saving control function at the time of standby, the set filter is removed after the power-saving control function for standby is terminated, and a logical address on the network is reset. As a result, when the power-saving control function is utilized, collision of physical addresses is prevented and it is possible to perform data communication without mismatch.
摘要翻译：在与正在参与网络的通信装置直接无线通信的通信装置中，设置滤波器，以便在待机时在节电控制功能开始之前仅接收来自通信方的信号，在待机节电控制功能终止后，设置滤波器被去除，网络上的逻辑地址被复位。结果，当利用省电控制功能时，防止了物理地址的冲突，并且可以进行不匹配的数据通信。

87. 发明申请

US20060206592A1 Wireless communication system and wireless communication device and control method 有权
标题翻译：无线通信系统和无线通信设备及控制方法
公开(公告)号：US20060206592A1
公开(公告)日：2006-09-14
申请号：US10551173
申请日：2004-04-20
申请人： Ken'ichi Fujii , Mitsuhiro Watanabe , Masanori Nakahara
发明人： Ken'ichi Fujii , Mitsuhiro Watanabe , Masanori Nakahara
IPC分类号： H04L12/28
CPC分类号： H04W48/16 , H04W48/14
摘要： This invention has as its object to establish a wireless communication between wireless communication devices and to provide a desired service without any troublesome setup operations. To this end, a digital camera and printer of this invention have wireless communication functions. When it is determined that a wireless communication instruction is issued by a console of the digital camera, a beacon from a network is detected. Upon detection of the beacon, search request information used to confirm the presence of a wireless communication processing device on a network identified by network identification information included in the beacon is transmitted in accordance with that network identification information. If response information to this transmitted request information is detected, identification information of a partner wireless communication device included in the response information is stored, and is displayed to allow the user to select a connection target device.
摘要翻译：本发明的目的是建立无线通信设备之间的无线通信，并且提供期望的服务，而不会有任何麻烦的设置操作。为此，本发明的数码相机和打印机具有无线通信功能。当确定由数字照相机的控制台发出无线通信指令时，检测到来自网络的信标。在检测到信标时，根据该网络识别信息来发送用于确认由包括在信标中的网络识别信息所标识的网络上的无线通信处理设备的存在的搜索请求信息。如果检测到对该发送的请求信息的响应信息，则包含在响应信息中的对方无线通信设备的识别信息被存储，并且被显示以允许用户选择连接目标设备。

88. 发明申请

US20060200564A1 Wireless communication system, and wireless communication device and control method 有权
标题翻译：无线通信系统，无线通信设备及控制方法
公开(公告)号：US20060200564A1
公开(公告)日：2006-09-07
申请号：US10551175
申请日：2004-04-20
申请人： Mitsuhiro Watanabe , Ken'ichi Fujii , Masanori Nakahara
发明人： Mitsuhiro Watanabe , Ken'ichi Fujii , Masanori Nakahara
IPC分类号： G06F15/16
CPC分类号： H04W72/02 , G06F3/1212 , G06F3/1236 , G06F3/1292 , H04L29/06326 , H04L29/08576 , H04N1/00278 , H04N2201/0082 , H04N2201/0084 , H04W4/00 , H04W40/246 , H04W76/10 , H04W76/14 , H04W84/12
摘要： This invention has as its object to set a one-to-one relationship upon establishing a wireless communication channel between a wireless communication device on the information transmitting side and a wireless communication device that receives and processes the information even in an environment including a plurality of wireless communication devices, and to assure simple user's operations at least until the communication channel is established. To this end, when the user inputs a wireless communication channel establishment instruction to both a digital camera and printer having wireless communication channel establishment instruction to both a digital camera and printer having wireless communication functions, these devices execute wireless communication establishment processes within an allowable time period which is specified by a time set in a timer and a retry count. When the devices can seize each other within that time period, the communication channel is established. After that, the digital camera sends a sensed image to the printer, which prints the sensed image.
摘要翻译：本发明的目的是在信息发送侧的无线通信装置与无线通信装置之间建立无线通信信道时，即使在包括多个无线通信设备，并且至少在建立通信信道之前确保简单的用户操作。为此，当用户向具有无线通信信道建立指令的数字照相机和打印机向数字照相机和具有无线通信功能的打印机两者输入无线通信信道建立指令时，这些设备在允许的时间内执行无线通信建立过程由定时器中设置的时间和重试计数指定的周期。当设备在该时间段内相互占用时，建立通信信道。之后，数码相机将感测到的图像发送到打印机，打印感测到的图像。

89. 发明授权

US08250218B2 Wireless communication system, and wireless communication device and control method for establishing a one-to-one relationship between wireless communication devices 有权
标题翻译：无线通信系统以及用于在无线通信设备之间建立一对一关系的无线通信设备和控制方法
公开(公告)号：US08250218B2
公开(公告)日：2012-08-21
申请号：US12968131
申请日：2010-12-14
申请人： Mitsuhiro Watanabe , Ken′ichi Fujii , Masanori Nakahara
发明人： Mitsuhiro Watanabe , Ken′ichi Fujii , Masanori Nakahara
IPC分类号： G06F11/00 , G06F15/16 , H04N5/225
CPC分类号： H04W72/02 , G06F3/1212 , G06F3/1236 , G06F3/1292 , H04L29/06326 , H04L29/08576 , H04N1/00278 , H04N2201/0082 , H04N2201/0084 , H04W4/00 , H04W40/246 , H04W76/10 , H04W76/14 , H04W84/12
摘要： This invention has as its object to set a one-to-one relationship upon establishing a wireless communication channel between a wireless communication device on the information transmitting side and a wireless communication device that receives and processes the information even in an environment including a plurality of wireless communication devices, and to assure simple user's operations at least until the communication channel is established. To this end, when the user inputs a wireless communication channel establishment instruction to both a digital camera and printer having wireless communication functions, these devices execute wireless communication establishment processes within an allowable time period which is specified by a time set in a timer and a retry count. When the devices can seize each other within that time period, the communication channel is established. After that, the digital camera sends a sensed image to the printer, which prints the sensed image.
摘要翻译：本发明的目的是在信息发送侧的无线通信装置与无线通信装置之间建立无线通信信道时，即使在包括多个无线通信设备，并且至少在建立通信信道之前确保简单的用户操作。为此，当用户向具有无线通信功能的数字照相机和打印机输入无线通信信道建立指令时，这些设备在允许的时间段内执行无线通信建立过程，该允许时间段由定时器中设置的时间指定，重试计数当设备可以在该时间段内相互占用时，建立通信信道。之后，数码相机将感测到的图像发送到打印机，打印感测到的图像。

90. 发明申请

US20080045159A1 Communication Apparatus and Communication Method 有权
标题翻译：通信设备与通信方法
公开(公告)号：US20080045159A1
公开(公告)日：2008-02-21
申请号：US11660768
申请日：2005-09-20
申请人： Hiroshi Mashimo , Masanori Nakahara , Kazutoshi Hara
发明人： Hiroshi Mashimo , Masanori Nakahara , Kazutoshi Hara
IPC分类号： H04B1/00
CPC分类号： H04L12/12 , H04W52/0216 , H04W52/028 , H04W68/00 , H04W84/12 , H04W84/18 , Y02D70/142 , Y02D70/22
摘要： In the power save mode of an IEEE 802.11 adhoc network, a packet loss occurs unless the power save state of a receiving side is detected, failing in communication. However, there is no explicit notification on joining/leaving in/from a network, and it is difficult to detect and manage the state of a partner, including the detection timing. To solve this problem, a terminal always transmits an information notification packet (ATIM packet) in a time during which all terminals can receive it, prior to data transmission regardless of the power save state of a partner. With this mechanism, the terminal also explicitly notifies the partner of a change in the power save state of the terminal.
摘要翻译：在IEEE 802.11 adhoc网络的省电模式中，除非检测到接收侧的省电状态，否则发生分组丢失，否则通信失败。然而，网络中加入/离开没有明确的通知，难以检测和管理合作伙伴的状态，包括检测定时。为了解决这个问题，在数据传输之前，终端始终在所有终端可以接收信息的时间内发送信息通知分组（ATIM分组），而与伙伴的省电状态无关。利用这种机制，终端还明确地通知对方关于终端节电状态的改变。

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