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81. 发明申请

US20050226182A1 Transmitter and transmission control method 有权
标题翻译：发射机和传输控制方法
公开(公告)号：US20050226182A1
公开(公告)日：2005-10-13
申请号：US10415220
申请日：2002-08-28
申请人： Katsutoshi Itoh
发明人： Katsutoshi Itoh
IPC分类号： H04B7/005 , H04L1/00 , H04Q7/00
CPC分类号： H04W52/48 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0025 , H04L1/1809 , H04L1/1867 , H04W52/50
摘要： In a communication where a retransmission is attained based on a Hybrid-ARQ (Automatic repeat ReQuest) system, retransmission having no gain is reduced, and improvement of the transmission efficiency is intended. A mode determining unit 111 of a base station carries out calculation to obtain a received signal quality difference information indicative of a difference between a received signal quality at the current stage and that of a past stage at a terminal, and supplies to a control unit 112. The control unit 112 controls a power setting unit 113 based on the received signal quality difference information supplied from the mode determining unit 111, and thus a transmission power of a signal transmitted from an adaptive coding and modulation unit 13 can be controlled. The present invention can be applied to a base station of a portable telephone communication network, for example.
摘要翻译：在基于Hybrid-ARQ（Automatic Repeat ReQuest，自动重复请求）系统进行重传的通信中，减少了没有增益的重传，并且意图提高了传输效率。基站的模式确定单元111执行计算，以获得表示当前级的接收信号质量与终端的过去级的接收信号质量之间的差的接收信号质量差信息，并提供给控制单元112 控制单元112基于从模式确定单元111提供的接收信号质量差信息来控制功率设置单元113，从而可以控制从自适应编码和调制单元13发送的信号的发送功率。例如，本发明可以应用于便携式电话通信网络的基站。

82. 发明授权

US06281506B1 X-ray imaging apparatus 失效
标题翻译： X射线成像装置
公开(公告)号：US06281506B1
公开(公告)日：2001-08-28
申请号：US09051193
申请日：1998-07-20
申请人： Terutoshi Fujita , Katsutoshi Itoh
发明人： Terutoshi Fujita , Katsutoshi Itoh
IPC分类号： A61B600
CPC分类号： H04N5/32 , H01J31/501 , H01J2231/50036 , H01J2231/50068 , H04N5/2253 , H04N5/2259 , H05G1/64
摘要： An X-ray imaging apparatus 1 includes an imaging device 31. Imaging device 31 has a lens 33, an imaging device 37, a circuit for driving the imaging device, and a board 53, 57 having a circuit used for processing video signals that are produced from the imaging device. These structural elements of the imaging device 31 are integrally rotatable as one body. Even when an X-ray image intensifier and an X-ray generator are revolved around the object, an output image formed on the output surface can be displayed as an upright image, if required. In addition, only the structural component by which the lens and the board 53 are connected together requires a certain level of precision, so that the cost for preparing the structural components of the apparatus is low as a whole.
摘要翻译： X射线成像设备1包括成像设备31.成像设备31具有透镜33，成像设备37，用于驱动成像设备的电路以及具有用于处理视频信号的电路的电路板53,57，从成像装置产生。成像装置31的这些结构元件作为一体一体地旋转。即使当X射线图像增强器和X射线发生器围绕物体旋转时，如果需要，形成在输出表面上的输出图像可以被显示为直立图像。此外，只有透镜和板53连接在一起的结构部件需要一定程度的精度，因此整个装置的结构部件的制备成本低。

83. 发明申请

US20140171080A1 INFORMATION PROCESSING APPARATUS, COMMUNICATION SYSTEM AND CONTROL METHOD OF INFORMATION PROCESSING APPARATUS 有权
标题翻译：信息处理装置，信息处理装置的通信系统和控制方法
公开(公告)号：US20140171080A1
公开(公告)日：2014-06-19
申请号：US14234863
申请日：2012-07-18
申请人： Shinji Takae , Katsutoshi Itoh , Masanori Sato
发明人： Shinji Takae , Katsutoshi Itoh , Masanori Sato
IPC分类号： H04W60/00
CPC分类号： H04L63/08 , H04L63/105 , H04W4/70 , H04W8/183 , H04W8/205 , H04W12/08 , H04W60/00 , H04W76/10
摘要： Provided an information processing apparatus including a determination unit which determines whether a predetermined condition for performing communication processing between an information processing system relating to a service provider and a wireless communication apparatus is satisfied, and a control unit which sets a connection right to connect to a predetermined network using wireless communication for the wireless communication apparatus, and performs control in a manner that the wireless communication apparatus connects to the network based on the set connection right and performs the communication processing with the information processing system, when the predetermined condition is satisfied.
摘要翻译：提供一种信息处理设备，包括：确定单元，其确定是否满足用于执行与服务提供商和无线通信设备有关的信息处理系统之间的通信处理的预定条件;以及控制单元，其设置连接到连接到使用无线通信装置的无线通信的预定网络，并且当满足预定条件时，以无线通信装置基于设定的连接权限连接到网络的方式进行控制，并且与信息处理系统进行通信处理。

84. 发明授权

US08310978B2 Wireless communication system, wireless communication device and wireless communication method, and computer program 有权
标题翻译：无线通信系统，无线通信设备和无线通信方法以及计算机程序
公开(公告)号：US08310978B2
公开(公告)日：2012-11-13
申请号：US12022269
申请日：2008-01-30
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/14
CPC分类号： H04W92/18 , H04W8/005 , H04W88/04
摘要： A wireless communication system, wherein packet transmission operations are carried out in an infrastructure mode, includes: a first terminal station serving as a data transmission source; a second terminal station serving as a data receiving destination; and a control station configured to contain each terminal station and relay a packet transmitted between the two terminal stations; wherein the first terminal station transmits a packet addressed to the second terminal station via the control station, and detects that the second terminal station is within range capable of a direct link, based on the first terminal station receiving a confirmation response packet replied from the second terminal station, the confirmation response packet being replied from the second terminal station upon a predetermined period of time having passed from the time of the control station transferring the packet to the second terminal station address.
摘要翻译：一种无线通信系统，其中分组传输操作以基础设施模式进行，包括：作为数据传输源的第一终端站; 用作数据接收目的地的第二终端站; 以及控制站，被配置为包含每个终端站并中继在所述两个终端站之间发送的分组; 其中，所述第一终端站经由所述控制站发送寻址到所述第二终端站的分组，并且基于所述第一终端站接收到从所述第二终端站回复的确认响应分组，检测到所述第二终端站在能够进行直接链路的范围内终端站，在从控制站将分组传送到第二终端站地址的时间已经过去的预定时间段之后，从第二终端站回复确认响应分组。

85. 发明申请

US20120191780A1 WIRELESS COMMUNICATION DEVICE, PROGRAM, AND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信设备，程序和无线通信系统
公开(公告)号：US20120191780A1
公开(公告)日：2012-07-26
申请号：US13350054
申请日：2012-01-13
申请人： Masanori SATO , Katsutoshi Itoh , Tomoya Yamaura , Hideyuki Suzuki
发明人： Masanori SATO , Katsutoshi Itoh , Tomoya Yamaura , Hideyuki Suzuki
IPC分类号： G06F15/16 , H04W8/00
CPC分类号： H04L12/12 , H04L41/082 , H04L67/104 , H04L67/303 , H04W8/005 , H04W52/0212 , H04W68/005 , H04W76/10 , H04W84/12 , H04W84/18 , Y02D70/1262 , Y02D70/142 , Y02D70/22
摘要： There is provided a wireless communication device including a wireless communication unit, a communication control unit configured to control a process of detecting a nearby wireless communication device by the wireless communication unit, a connection process to the nearby wireless communication device detected in the detection process, and communication of content data with the nearby wireless communication device connected in the connection process, and a storage unit that stores content data. The communication control unit, on the basis of information received from the nearby wireless communication device in the detection process, determines if one of the content data in the storage unit or content data in the nearby wireless communication device has been updated relative to the other, and controls the connection process performed when the update is determined.
摘要翻译：提供了一种无线通信装置，包括：无线通信单元，被配置为控制由无线通信单元检测附近的无线通信装置的处理的通信控制单元，在检测处理中检测到的附近的无线通信装置的连接处理，以及与在连接处理中连接的附近的无线通信设备的内容数据的通信，以及存储内容数据的存储单元。通信控制单元基于在检测处理中从附近的无线通信设备接收的信息，确定存储单元中的内容数据中的一个或附近无线通信设备中的内容数据中的一个是否已经相对于另一个更新，并且控制在确定更新时执行的连接过程。

86. 发明授权

US07630692B2 Information processing apparatus and communication apparatus 有权
标题翻译：信息处理装置和通信装置
公开(公告)号：US07630692B2
公开(公告)日：2009-12-08
申请号：US11329744
申请日：2006-01-11
申请人： Katsutoshi Itoh , Masanori Sato
发明人： Katsutoshi Itoh , Masanori Sato
IPC分类号： H04B1/00 , H04B7/00 , H04B17/00
CPC分类号： H04W52/265 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0035 , H04L1/1671 , H04L1/1874 , H04L1/20 , H04W24/00 , H04W52/08 , H04W52/10 , H04W52/143 , H04W52/267 , H04W52/40 , H04W52/54 , H04W52/60 , H04W88/02 , H04W88/08
摘要： An information processing apparatus and a communication apparatus for accurately recognizing at the base station the current receiving quality of the mobile terminals for improving the throughput of the base station. A mobile terminal determines its own receiving quality based on the signal received from the base station for generating the receiving quality message indicating the receiving quality and generates the power control information requesting the transmission power of the base station. The receiving quality message is transmitted at a frame rate and power control information is transmitted at the slot rate to the base station. Based on both the receiving quality message and power control information, the base station estimates the current receiving quality of the mobile terminal and adaptive modulation and coding is performed based on the estimated value.
摘要翻译：一种信息处理装置和通信装置，用于在基站处准确地识别用于提高基站的吞吐量的移动终端的当前接收质量。移动终端基于从基站接收到的信号来确定其自身的接收质量，用于生成表示接收质量的接收质量消息，并生成请求基站的发送功率的功率控制信息。以帧速率发送接收质量消息，并以时隙率向基站发送功率控制信息。基于接收质量消息和功率控制信息，基站估计移动终端的当前接收质量，并且基于估计值执行自适应调制和编码。

87. 发明申请

US20090168736A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND PROGRAM 有权
标题翻译：无线通信系统，无线通信设备，无线通信方法和程序
公开(公告)号：US20090168736A1
公开(公告)日：2009-07-02
申请号：US12328737
申请日：2008-12-04
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04W4/00
CPC分类号： H04W76/14 , H04W84/12 , H04W84/18 , H04W88/08
摘要： A wireless communication system is provided that includes a first wireless communication device, a second wireless communication device, and a base station that relays wireless communication between the first and second wireless communication devices. The first wireless communication device is capable of direct communication with another wireless communication device, and transmits a first data frame of a particular frame type to the second wireless communication device via the base station. If the second wireless communication device is capable of the direct communication, when receiving the first data frame of the particular frame type, the second wireless communication device transmits a second data frame of the particular frame type via the base station. When the first wireless communication device receives the second data frame from the second wireless communication device, it determines that the second wireless communication device is capable of the direct communication.
摘要翻译：提供了一种无线通信系统，其包括第一无线通信设备，第二无线通信设备和中继第一和第二无线通信设备之间的无线通信的基站。第一无线通信设备能够与另一无线通信设备直接通信，并经由基站向第二无线通信设备发送特定帧类型的第一数据帧。如果第二无线通信设备能够进行直接通信，则当接收到特定帧类型的第一数据帧时，第二无线通信设备经由基站发送特定帧类型的第二数据帧。当第一无线通信设备从第二无线通信设备接收到第二数据帧时，它确定第二无线通信设备能够进行直接通信。

88. 发明申请

US20090168689A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND PROGRAM 有权
标题翻译：无线通信系统，无线通信设备，无线通信方法和程序
公开(公告)号：US20090168689A1
公开(公告)日：2009-07-02
申请号：US12328749
申请日：2008-12-04
申请人： Takeshi Itagaki , Katsutoshi Itoh
发明人： Takeshi Itagaki , Katsutoshi Itoh
IPC分类号： H04B7/14
CPC分类号： H04W72/085 , H04W76/14 , H04W84/18
摘要： A wireless communication system is provided that includes a first wireless communication device, a second wireless communication device, and a base station. The first and second wireless communication devices perform one of indirect communication via the base station and direct communication not passing via the base station. The first wireless communication device obtains the type of communication function with which the second wireless communication device is compatible, and transmits a data frame using at least one of the communication functions with which both the first and second wireless communication devices are compatible. The second wireless communication device measures communication quality of the data frame transmitted from the first wireless communication device for each communication function used. One of the first wireless communication device and the second wireless communication device, based on the communication quality, determines whether to perform one of the indirect communication and the direct communication.
摘要翻译：提供了一种包括第一无线通信设备，第二无线通信设备和基站的无线通信系统。第一和第二无线通信设备经由基站进行间接通信，并且直接通信不经过基站。第一无线通信装置获得与第二无线通信装置兼容的通信功能的类型，并且使用与第一和第二无线通信装置兼容的通信功能中的至少一个发送数据帧。第二无线通信设备测量从所述第一无线通信设备发送的每个通信功能的数据帧的通信质量。基于通信质量，第一无线通信设备和第二无线通信设备之一确定是否执行间接通信和直接通信之一。

89. 发明申请

US20060205358A1 Information processing apparatus and communication apparatus 有权
公开(公告)号：US20060205358A1
公开(公告)日：2006-09-14
申请号：US11429750
申请日：2006-05-08
申请人： Katsutoshi Itoh , Masanori Sato
发明人： Katsutoshi Itoh , Masanori Sato
IPC分类号： H04B17/00 , H04B7/00 , H04B1/00
CPC分类号： H04W52/265 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0035 , H04L1/1671 , H04L1/1874 , H04L1/20 , H04W24/00 , H04W52/08 , H04W52/10 , H04W52/143 , H04W52/267 , H04W52/40 , H04W52/54 , H04W52/60 , H04W88/02 , H04W88/08
摘要： The present invention relates to an information processing apparatus and a communication apparatus for accurately recognizing at the base station the current receiving quality of the mobile terminals for improving the throughput of the base station. A mobile terminal 61 determines its own receiving quality based on the signal received from the base station 62 for generating the receiving quality message indicating the receiving quality and generates the power control information requesting the transmission power of the base station 62. The receiving quality message is transmitted at a frame rate and power control information is transmitted at the slot rate to the base station 62. Based on both the receiving quality message and power control information, the base station 62 estimates the current receiving quality of the mobile terminal 61 and adaptive modulation and coding is performed based on the estimated value. The present invention may be applied to cellular phones and base stations.

90. 发明申请

US20060105719A1 Information processing apparatus and communication apparatus 有权
公开(公告)号：US20060105719A1
公开(公告)日：2006-05-18
申请号：US11329744
申请日：2006-01-11
申请人： Katsutoshi Itoh , Masanori Sato
发明人： Katsutoshi Itoh , Masanori Sato
IPC分类号： H04Q7/20 , H04B7/00 , H04B1/00
CPC分类号： H04W52/265 , H04B17/382 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0025 , H04L1/0026 , H04L1/0028 , H04L1/0035 , H04L1/1671 , H04L1/1874 , H04L1/20 , H04W24/00 , H04W52/08 , H04W52/10 , H04W52/143 , H04W52/267 , H04W52/40 , H04W52/54 , H04W52/60 , H04W88/02 , H04W88/08
摘要： The present invention relates to an information processing apparatus and a communication apparatus for accurately recognizing at the base station the current receiving quality of the mobile terminals for improving the throughput of the base station. A mobile terminal 61 determines its own receiving quality based on the signal received from the base station 62 for generating the receiving quality message indicating the receiving quality and generates the power control information requesting the transmission power of the base station 62. The receiving quality message is transmitted at a frame rate and power control information is transmitted at the slot rate to the base station 62. Based on both the receiving quality message and power control information, the base station 62 estimates the current receiving quality of the mobile terminal 61 and adaptive modulation and coding is performed based on the estimated value. The present invention may be applied to cellular phones and base stations.

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