公开(公告)号：US08725074B2

公开(公告)日：2014-05-13

申请号：US12543851

申请日：2009-08-19

申请人： Tsutomu Ito ,  Itaru Maekawa ,  Hidemasa Yoshida ,  Akihiro Ihori ,  Shinsuke Tashiro

发明人： Tsutomu Ito ,  Itaru Maekawa ,  Hidemasa Yoshida ,  Akihiro Ihori ,  Shinsuke Tashiro

IPC分类号： H04B7/00

CPC分类号： H04B5/0056 ,  H04L67/18 ,  H04L69/08 ,  H04L69/24 ,  H04L69/32 ,  H04M1/7253 ,  H04W4/02 ,  H04W80/00

摘要： A communication device of the present invention includes a physical layer for performing close-range one-to-one communication with a device of a communication counterpart by electric field coupling or magnetic field coupling; one or a plurality of PCL Emulations for converting a protocol of a higher level application to a protocol for communicating at the physical layer; and a PCL common for performing negotiation with the device of the communication counterpart without the higher level application started after the connection with the communication counterpart is established or at the same time as the connection establishment to select one PCL Emulation.

摘要翻译： 本发明的通信装置包括用于通过电场耦合或磁场耦合与通信对方的设备进行近距离一对一通信的物理层; 一个或多个PCL仿真，用于将较高级应用的协议转换为用于在物理层进行通信的协议; 以及在与通信对方的连接建立之后或与连接建立同时选择一个PCL仿真的同时，在没有较高级应用的情况下开始与通信对方的设备进行协商的PCL。

公开(公告)号：US20100048130A1

公开(公告)日：2010-02-25

申请号：US12543851

申请日：2009-08-19

申请人： Tsutomu ITO ,  Itaru Maekawa ,  Hidemasa Yoshida ,  Akihiro Ihori ,  Shinsuke Tashiro

发明人： Tsutomu ITO ,  Itaru Maekawa ,  Hidemasa Yoshida ,  Akihiro Ihori ,  Shinsuke Tashiro

IPC分类号： H04B7/00

CPC分类号： H04B5/0056 ,  H04L67/18 ,  H04L69/08 ,  H04L69/24 ,  H04L69/32 ,  H04M1/7253 ,  H04W4/02 ,  H04W80/00

摘要： A communication device of the present invention includes a physical layer for performing close-range one-to-one communication with a device of a communication counterpart by electric field coupling or magnetic field coupling; one or a plurality of PCL Emulations for converting a protocol of a higher level application to a protocol for communicating at the physical layer; and a PCL common for performing negotiation with the device of the communication counterpart without the higher level application started after the connection with the communication counterpart is established or at the same time as the connection establishment to select one PCL Emulation.

摘要翻译： 本发明的通信装置包括用于通过电场耦合或磁场耦合与通信对方的设备进行近距离一对一通信的物理层; 一个或多个PCL仿真，用于将较高级应用的协议转换为用于在物理层进行通信的协议; 以及在与通信对方的连接建立之后或与连接建立同时选择一个PCL仿真的同时，在没有较高级应用的情况下开始与通信对方的设备进行协商的PCL。

公开(公告)号：US20110131631A1

公开(公告)日：2011-06-02

申请号：US12951122

申请日：2010-11-22

申请人： Akihiro Ihori ,  Itaru Maekawa

发明人： Akihiro Ihori ,  Itaru Maekawa

IPC分类号： G06F21/00

CPC分类号： G06F21/44 ,  G06F21/445 ,  H04L63/0492 ,  H04L63/0869 ,  H04L69/18 ,  H04L69/24 ,  H04L69/32

摘要： There is provided a communication device, which includes a physical layer which performs close-range one-to-one communication with a device B through electric field coupling or magnetic field coupling, an authentication information changing unit which dynamically changes device information for mutual authentication according to a type of data selected on an application, a protocol selection unit which selects one protocol that can be utilized by the communication device and the device B, a start information transmission unit which transmits the device information and information showing the selected protocol to the device B in order to make the device B start an application corresponding to the type of data and the selected protocol, and a protocol conversion unit which converts a protocol utilized by the application into a protocol utilized by the physical layer in order to transfer data between the applications of the communication device and the device B.

摘要翻译： 提供了一种通信设备，其包括通过电场耦合或磁场耦合与设备B进行近距离一对一通信的物理层，认证信息改变单元，用于根据相关认证动态地改变设备信息， 涉及在应用上选择的数据类型，选择可由通信设备和设备B使用的一个协议的协议选择单元，将设备信息和显示所选协议的信息发送到设备的起始信息发送单元 B，以使得设备B开始对应于数据类型和所选择的协议的应用;以及协议转换单元，其将由应用使用的协议转换为由物理层使用的协议，以便在 通信设备和设备B的应用

公开(公告)号：US08819430B2

公开(公告)日：2014-08-26

申请号：US12951122

申请日：2010-11-22

申请人： Akihiro Ihori ,  Itaru Maekawa

发明人： Akihiro Ihori ,  Itaru Maekawa

IPC分类号： H04L9/32 ,  G06F21/44 ,  H04L29/06

CPC分类号： G06F21/44 ,  G06F21/445 ,  H04L63/0492 ,  H04L63/0869 ,  H04L69/18 ,  H04L69/24 ,  H04L69/32

摘要： There is provided a communication device, which includes a physical layer which performs close-range one-to-one communication with a device B through electric field coupling or magnetic field coupling, an authentication information changing unit which dynamically changes device information for mutual authentication according to a type of data selected on an application, a protocol selection unit which selects one protocol that can be utilized by the communication device and the device B, a start information transmission unit which transmits the device information and information showing the selected protocol to the device B in order to make the device B start an application corresponding to the type of data and the selected protocol, and a protocol conversion unit which converts a protocol utilized by the application into a protocol utilized by the physical layer in order to transfer data between the applications of the communication device and the device B.

摘要翻译： 提供了一种通信设备，其包括通过电场耦合或磁场耦合与设备B进行近距离一对一通信的物理层，认证信息改变单元，用于根据相关认证动态地改变设备信息， 涉及在应用上选择的数据类型，选择可由通信设备和设备B使用的一个协议的协议选择单元，将设备信息和显示所选协议的信息发送到设备的起始信息发送单元 B，以使得设备B开始对应于数据类型和所选择的协议的应用;以及协议转换单元，其将由应用使用的协议转换成由物理层使用的协议，以便在 通信设备和设备B的应用

公开(公告)号：US08533370B2

公开(公告)日：2013-09-10

申请号：US12909637

申请日：2010-10-21

申请人： Minoru Tanaka ,  Itaru Maekawa ,  Hidemasa Yoshida

发明人： Minoru Tanaka ,  Itaru Maekawa ,  Hidemasa Yoshida

IPC分类号： G06F3/00

CPC分类号： H04L65/1053 ,  H04W88/02

摘要： There is provided a radio communication device including: a host connection interface which is connected to a host apparatus and receives commands input from the host apparatus; a radio communication interface which performs radio communication with another radio communication device; and a controlling unit which controls operation of the host connection interface and the radio communication interface, wherein the controlling unit controls the host connection interface to output device information indicating that the device itself is a peripheral device capable of accessing a storage medium to the host apparatus in response to a command indicating inquiry about information regarding the device.

摘要翻译： 提供了一种无线电通信装置，包括：主机连接接口，其连接到主机设备并接收从主机设备输入的命令; 无线通信接口，与另一无线通信装置进行无线通信; 以及控制单元，其控制主机连接接口和无线电通信接口的操作，其中控制单元控制主机连接接口以输出指示设备本身是能够访问到主机设备的存储介质的外围设备的设备信息 响应于指示关于关于设备的信息的查询的命令。

公开(公告)号：US20110106984A1

公开(公告)日：2011-05-05

申请号：US12909637

申请日：2010-10-21

申请人： Minoru Tanaka ,  Itaru Maekawa ,  Hidemasa Yoshida

发明人： Minoru Tanaka ,  Itaru Maekawa ,  Hidemasa Yoshida

IPC分类号： G06F3/00

CPC分类号： H04L65/1053 ,  H04W88/02

摘要： There is provided a radio communication device including: a host connection interface which is connected to a host apparatus and receives commands input from the host apparatus; a radio communication interface which performs radio communication with another radio communication device; and a controlling unit which controls operation of the host connection interface and the radio communication interface, wherein the controlling unit controls the host connection interface to output device information indicating that the device itself is a peripheral device capable of accessing a storage medium to the host apparatus in response to a command indicating inquiry about information regarding the device.

摘要翻译： 提供了一种无线电通信装置，包括：主机连接接口，其连接到主机设备并接收从主机设备输入的命令; 无线通信接口，与另一无线通信装置进行无线通信; 以及控制单元，其控制主机连接接口和无线电通信接口的操作，其中控制单元控制主机连接接口以输出指示设备本身是能够访问到主机设备的存储介质的外围设备的设备信息 响应于指示关于关于设备的信息的查询的命令。

公开(公告)号：US20050233789A1

公开(公告)日：2005-10-20

申请号：US11106360

申请日：2005-04-14

申请人： Itaru Maekawa

发明人： Itaru Maekawa

IPC分类号： H04B1/16 ,  H04L12/12 ,  H04L12/28 ,  H04W52/02 ,  H04W56/00 ,  H04W74/04 ,  H04W84/12 ,  H04W84/18 ,  A63F9/24

CPC分类号： H04L12/12 ,  H04L47/56 ,  H04L49/90 ,  H04L49/9031 ,  H04W52/0229 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22

摘要： Each station makes a transition to a power saving state autonomously in response to the reception of signals from the other stations in the same group and the transmission of its own signal. Each station sets its transmission timing such that it does not overlap the transmission timing of the other stations, by referring to data elements included in a beacon signal. The transmission timing in the stations is determined for each transmission.

摘要翻译： 响应于来自同一组中的其他站的信号的接收和其自己的信号的传输，每个站自主地转换到省电状态。 每个站通过参考包括在信标信号中的数据元素设置其传输定时，使得其不与其它站的传输定时重叠。 确定每个发送的站中的发送定时。

公开(公告)号：US09025513B2

公开(公告)日：2015-05-05

申请号：US11772348

申请日：2007-07-02

申请人： Itaru Maekawa

发明人： Itaru Maekawa

IPC分类号： H04J3/08 ,  H04W88/10 ,  A63F13/20 ,  A63F13/30 ,  H04W72/00 ,  H04W52/02

CPC分类号： H04W52/0232 ,  A63F13/06 ,  A63F13/12 ,  A63F13/235 ,  A63F2300/1031 ,  A63F2300/405 ,  A63F2300/534 ,  H04W52/0258 ,  H04W72/00 ,  H04W88/10 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/26

摘要： In the game device, a period coefficient acquirer 102 extracts a first period coefficient as a factor for determining a communication period from game data. A communication manager 108 manages the status of connection with at least one communication terminal and a period coefficient deriving unit 106 derives a second period coefficient as a factor for determining a communication period from the status of connection. A period determiner 104 determines a communication period for communication with a game controller based on the first period coefficient and the second period coefficient. A correspondence table holder 120 retains a correspondence table of the status of connection and the second period coefficient, and a period coefficient deriving unit 106 refers to the correspondence table and derives the second period coefficient.

摘要翻译： 在游戏装置中，周期系数获取部102从游戏数据中提取作为决定通信期间的因子的第一期间系数。 通信管理器108管理与至少一个通信终端的连接状态，周期系数导出单元106将第二周期系数作为从连接状态确定通信周期的因素。 时段确定器104基于第一周期系数和第二周期系数来确定与游戏控制器的通信的通信时段。 对应表保持器120保持连接状态和第二周期系数的对应表，周期系数导出单元106参考对应表并导出第二周期系数。

公开(公告)号：US08619666B2

公开(公告)日：2013-12-31

申请号：US11856495

申请日：2007-09-17

申请人： Fumihiro Nishiyama ,  Yasunori Maeshima ,  Satoshi Konya ,  Nobuo Namekawa ,  Tomonari Yamagata ,  Yuhei Hashimoto ,  Itaru Maekawa

发明人： Fumihiro Nishiyama ,  Yasunori Maeshima ,  Satoshi Konya ,  Nobuo Namekawa ,  Tomonari Yamagata ,  Yuhei Hashimoto ,  Itaru Maekawa

IPC分类号： H04B7/212

CPC分类号： H04W74/04 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18

摘要： A wireless communications system for performing data communications between a data transmission side wireless communications device and a data receiving side wireless communications device. In the system, random back-off access control is performed until a connection is established between the data transmission side wireless communications device and the data receiving side wireless communications device. Then, after the connection is established, asymmetric IFS access control is performed.

摘要翻译： 一种用于在数据传输侧无线通信设备和数据接收侧无线通信设备之间执行数据通信的无线通信系统。 在系统中，执行随机退避访问控制，直到在数据发送侧无线通信设备和数据接收侧无线通信设备之间建立连接。 然后，建立连接后，执行非对称IFS访问控制。

公开(公告)号：US08423041B2

公开(公告)日：2013-04-16

申请号：US13427990

申请日：2012-03-23

申请人： Itaru Maekawa ,  Andrew Xavier Estrada

发明人： Itaru Maekawa ,  Andrew Xavier Estrada

IPC分类号： H04W72/00 ,  H04W40/00

CPC分类号： A63F13/31 ,  A63F13/12 ,  A63F13/332 ,  A63F2300/402 ,  A63F2300/406

摘要： A game apparatus according to a preferred embodiment includes a first wireless communication module and a second wireless communication module. The first wireless communication module performs communication utilizing Bluetooth protocols, whereas the second wireless communication module performs communication utilizing IEEE protocols. The first radio communication module and the second radio module have a common reference communication cycle, and each communicates in communication cycles of an integral multiple of the reference communication cycle. A control unit sets offset time between the start time of a communication by the first wireless communication module until the start time of a communication by the second wireless communication module. In so doing, the control unit monitors the communication load of the first wireless communication module and sets the offset time based on a monitored result.

摘要翻译： 根据优选实施例的游戏装置包括第一无线通信模块和第二无线通信模块。 第一无线通信模块使用蓝牙协议执行通信，而第二无线通信模块使用IEEE协议执行通信。 第一无线电通信模块和第二无线电模块具有公共参考通信周期，并且每个通信周期以参考通信周期的整数倍的通信周期进行通信。 控制单元将通过第一无线通信模块的通信的开始时间之间的偏移时间设置为第二无线通信模块进行通信的开始时间。 这样做，控制单元监视第一无线通信模块的通信负载，并根据监视结果设置偏移时间。