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：US20060120319A1

公开(公告)日：2006-06-08

申请号：US11194541

申请日：2005-08-02

申请人： Kazuo Omori ,  Akihiro Ihori

发明人： Kazuo Omori ,  Akihiro Ihori

IPC分类号： H04Q7/00

CPC分类号： H04L67/16 ,  H04L69/329

摘要： A network system includes at least first and second communication devices connected in a network. The first communication device includes an inquiry device for inquiring the attributes of the second communication device to the second communication device via the network. The second communication device includes an attribute holding device for holding the attributes and a search device for searching for the attributes held in the attribute holding device in response to the inquiry and responds back with the search result to the inquiry device. The attribute holding device and the search device operate in a data link layer.

摘要翻译： 网络系统至少包括连接在网络中的第一和第二通信设备。 第一通信设备包括用于经由网络向第二通信设备查询第二通信设备的属性的查询设备。 第二通信装置包括用于保存属性的属性保持装置和用于搜索保存在属性保持装置中的属性的搜索装置，并且响应于该查询而返回搜索结果。 属性保持装置和搜索装置在数据链路层中操作。

公开(公告)号：US07701965B2

公开(公告)日：2010-04-20

申请号：US11835622

申请日：2007-08-08

申请人： Akihiro Ihori

发明人： Akihiro Ihori

IPC分类号： H04J3/22

CPC分类号： H04W28/18

摘要： The communication device according to the present invention includes a communication condition detection unit that detects communication conditions with regard to communication with other communication devices, a link adaptation decision-making unit that makes a decision as to whether or not link adaptation needs to be executed in correspondence to the communication conditions, a link adaptation parameter selection unit that selects a link adaptation parameter to be used for the link adaptation when the link adaptation is judged to be necessary, a transfer rate decision-making unit that makes an advance decision as to whether or not the data transfer rate is to become, lower compared to the pre-link adaptation state if the link adaptation is executed based upon the selected link adaptation parameter and a link adaptation unit that executes the link adaptation based upon the selected link adaptation parameter if the data transfer rate is judged not to become lower.

摘要翻译： 根据本发明的通信设备包括：通信条件检测单元，其检测与其他通信设备的通信的通信条件;链路自适应决策单元，其决定是否需要执行链路自适应 与通信条件对应的链路自适应参数选择单元，当链路自适应被判断为需要时，选择要用于链路自适应的链路自适应参数的链路适配参数选择单元，进行关于是否 或者如果基于所选择的链路自适应参数执行链路自适应，则与数据传输速率相比，数据传输速率将变得较低，如果基于所选择的链路自适应参数执行链路自适应，链路自适应单元 判断数据传送速率不变低。

公开(公告)号：US07848768B2

公开(公告)日：2010-12-07

申请号：US11194541

申请日：2005-08-02

申请人： Kazuo Omori ,  Akihiro Ihori

发明人： Kazuo Omori ,  Akihiro Ihori

IPC分类号： H04B7/00 ,  H04B15/00

CPC分类号： H04L67/16 ,  H04L69/329

摘要： A network system includes at least first and second communication devices connected in a network. The first communication device includes an inquiry device for inquiring the attributes of the second communication device to the second communication device via the network. The second communication device includes an attribute holding device for holding the attributes and a search device for searching for the attributes held in the attribute holding device in response to the inquiry and responds back with the search result to the inquiry device. The attribute holding device and the search device operate in a data link layer.

摘要翻译： 网络系统至少包括连接在网络中的第一和第二通信设备。 第一通信设备包括用于经由网络向第二通信设备查询第二通信设备的属性的查询设备。 第二通信装置包括用于保存属性的属性保持装置和用于搜索保存在属性保持装置中的属性的搜索装置，并且响应于该查询而返回搜索结果。 属性保持装置和搜索装置在数据链路层中操作。

公开(公告)号：US20100180058A1

公开(公告)日：2010-07-15

申请号：US12519047

申请日：2007-10-01

申请人： Akihiro Ihori

发明人： Akihiro Ihori

IPC分类号： G06F13/372

CPC分类号： H04W74/04 ,  H04W72/0446

摘要： In a WUSB communication environment in which isochronous transfer cannot be used, priority communication is performed in units of devices. A WUSB host manages assigning of a band of reserved one or more MASs in a superframe by using a device information management table, in which device information entries each describing, in a bitmap format, a MAS for which a transaction can be executed are each provided for a WUSB device. The WUSB host assigns at least some of the reserved one or more MASs only to a particular WUSB device. Only a WUSB device marked in a corresponding device information entry serves as a target of transaction scheduling.

摘要翻译： 在不能使用同步传输的WUSB通信环境中，以设备为单位进行优先级通信。 WUSB主机通过使用设备信息管理表来管理在超帧中分配保留的一个或多个MAS的频带，其中每个以位图格式描述可以执行事务的MAS的设备信息条目分别被提供 用于WUSB设备。 WUSB主机至少将一些保留的一个或多个MAS分配给特定的WUSB设备。 只有在对应的设备信息条目中标记的WUSB设备才能作为事务调度的目标。