公开(公告)号：US20080117019A1

公开(公告)日：2008-05-22

申请号：US11986260

申请日：2007-11-20

Applicant: Mitsuhiro Kitani

Inventor： Mitsuhiro Kitani

IPC: G05B23/02

CPC classification number: H04W52/0251 ,  G06F1/3209 ,  H04W24/00 ,  H04W52/0274 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/24 ,  Y02D70/26

Abstract: An electronic apparatus comprises a plurality of communication units including a first communication unit which communicates via a first communication network and a second communication unit which communicates via a second communication network. The electronic apparatus acquires presence information indicating a communication state of a communication apparatus from a presence server managing a communication state of a communication apparatus on a communication network, via at least one communication network. The electronic apparatus acquires presence information of an alternative communication apparatus being as a communication apparatus which communicates via the second communication network in place of the second communication unit included in itself. The electronic apparatus determines as to whether the alternate communication apparatus is in an online state, based on the acquired presence information. The electronic apparatus suppresses electric power to be consumed by the second communication unit, when the alternate communication apparatus is in an online state.

Abstract translation: 一种电子设备包括多个通信单元，包括经由第一通信网络进行通信的第一通信单元和经由第二通信网络进行通信的第二通信单元。 电子装置经由至少一个通信网络从通信网络上管理通信装置的通信状态的在场服务器获取指示通信装置的通信状态的存在信息。 电子装置取代作为通过第二通信网络通信的通信装置的替代通信装置的代表本身包括的第二通信单元的存在信息。 电子设备基于获取的存在信息来确定备用通信设备是否处于在线状态。 当替代通信装置处于在线状态时，电子设备抑制由第二通信单元消耗的电力。

公开(公告)号：US09403496B2

公开(公告)日：2016-08-02

申请号：US14114849

申请日：2012-08-10

Applicant: Yuichi Kobayashi ,  Katsuya Miyata ,  Tetsuo Nakano ,  Mitsuhiro Kitani ,  Hirokazu Aoshima ,  Noboru Kiyama

Inventor： Yuichi Kobayashi ,  Katsuya Miyata ,  Tetsuo Nakano ,  Mitsuhiro Kitani ,  Hirokazu Aoshima ,  Noboru Kiyama

IPC: B60R16/023 ,  H04M1/725 ,  G07C5/00 ,  G07C5/08

CPC classification number: B60R16/0231 ,  G07C5/008 ,  G07C5/08 ,  G07C2209/63 ,  H04M1/7253

Abstract: Provided is a communication system capable of enhancing convenience for remotely operating a movable-body-mounted apparatus mountable in a movable body such as a vehicle. For example, a communication system includes a movable-body-mounted apparatus including: a movable body information storage part which stores movable body information including a received signal quality of a radio wave used for communication to/from a center server and information on a vehicle; a separation determination part which determines whether or not a user who moves along with the vehicle is separated from the vehicle; and a movable body information notification part which notifies the user of the movable body information stored in the movable body information storage part when the separation determination part determines that the user is separated from the vehicle.

Abstract translation: 提供了一种能够提高远程操作可安装在诸如车辆的可移动体的可移动体安装装置的便利性的通信系统。 例如，通信系统包括：移动体安装装置，包括：移动体信息存储部，其存储包括用于与中心服务器通信的无线电波的接收信号质量的移动体信息和关于车辆的信息 ; 确定与车辆一起移动的用户是否与车辆分离的分离确定部分; 以及移动体信息通知部，其在所述分离判定部判定为与所述车辆分离的情况下，向所述用户通知所述移动体信息存储部中存储的所述可动体信息。

公开(公告)号：US08914036B2

公开(公告)日：2014-12-16

申请号：US12261756

申请日：2008-10-30

Applicant: Mitsuhiro Kitani

Inventor： Mitsuhiro Kitani

IPC: H04W24/00 ,  H04W52/02 ,  H04W48/18 ,  H04W64/00

CPC classification number: H04W48/18 ,  H04W52/0245 ,  H04W64/006 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166

Abstract: A communication terminal includes a first wireless unit for carrying out cellular communication, and a second wireless unit for carrying out WLAN communication. A control unit carries out a power save operation that inactivates the WLAN communication function of these wireless communication functions. Location information for access points accessible by WLAN communication is stored in the storage unit. The control unit calculates distances between access points and the communication terminal and determines whether or not the communication terminal is within communication range of any of the access points by matching location information for the communication terminal obtained by the GPS unit and location information for the access points stored in the storage unit. When the access point is within communication range, the control unit gives notification by outputting the signal strength via a display unit and the like according to the distance to the access point.

Abstract translation: 通信终端包括用于执行蜂窝通信的第一无线单元和用于执行WLAN通信的第二无线单元。 控制单元执行停止对这些无线通信功能的WLAN通信功能的省电动作。 通过WLAN通信可访问的接入点的位置信息存储在存储单元中。 控制单元计算接入点和通信终端之间的距离，并且通过匹配由GPS单元获得的通信终端的位置信息和接入点的位置信息来确定通信终端是否在任何接入点的通信范围内 存储在存储单元中。 当接入点在通信范围内时，控制单元根据与接入点的距离经由显示单元等输出信号强度来通知。

公开(公告)号：US08655364B2

公开(公告)日：2014-02-18

申请号：US13034330

申请日：2011-02-24

Applicant: Mitsuhiro Kitani ,  Katsuya Miyata

Inventor： Mitsuhiro Kitani ,  Katsuya Miyata

IPC: H04W36/00

CPC classification number: H04W60/005

Abstract: When a terminal-status detecting unit detects a predetermined terminal status with communication over a first mobile communication system being enabled by a first mobile communication unit, a control unit causes a second mobile communication system to start a process of acquiring a second mobile communication system to set communication via the second mobile communication system in an enabled status.

Abstract translation: 当终端状态检测单元通过由第一移动通信单元启用的第一移动通信系统进行通信检测到预定的终端状态时，控制单元使第二移动通信系统开始获取第二移动通信系统的处理， 通过第二移动通信系统在启用状态下设置通信。

公开(公告)号：US08346300B2

公开(公告)日：2013-01-01

申请号：US13417985

申请日：2012-03-12

Applicant: Mitsuhiro Kitani ,  Hidenori Sakaniwa

Inventor： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC: H04M1/00

CPC classification number: H04B1/406

Abstract: A communication terminal optimally switches between the use of multicast reception and unicast reception, in consideration of the mobile radio environment of each terminal. For example, received signal strength indicator information is acquired at a received signal strength indicator information acquisition time calculated using a content reception time. Either multicast reception or unicast reception is selected according to the acquired received signal strength indicator information and content reception is performed. An optimal reception system can be selected and reception failure can be reduced. In addition, by performing a dynamic switching of reception methods as such, the base station-end can perform multicast delivery rather than unicast delivery when possible to communication terminals in favorable mobile radio environments, thereby significantly reducing the traffic load placed on communication paths.

Abstract translation: 考虑到每个终端的移动无线电环境，通信终端在多播接收和单播接收的使用之间最佳地进行切换。 例如，在使用内容接收时间计算的接收信号强度指示符信息获取时间获取接收信号强度指示符信息。 根据获取的接收信号强度指示符信息选择多播接收或单播接收，并且执行内容接收。 可以选择最佳的接收系统，并且可以减少接收失败。 另外，通过执行接收方法的动态切换，基站端可以在有利的移动无线环境中的通信终端可以执行组播传送而不是单播传送，从而显着减少通信路径上的业务负担。

公开(公告)号：US08326350B2

公开(公告)日：2012-12-04

申请号：US13417955

申请日：2012-03-12

Applicant: Mitsuhiro Kitani ,  Hidenori Sakaniwa

Inventor： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC: H04M1/00

CPC classification number: H04B1/406

Abstract: A communication terminal optimally switches between the use of multicast reception and unicast reception, in consideration of the mobile radio environment of each terminal. For example, received signal strength indicator information is acquired at a received signal strength indicator information acquisition time calculated using a content reception time. Either multicast reception or unicast reception is selected according to the acquired received signal strength indicator information and content reception is performed. An optimal reception system can be selected and reception failure can be reduced. In addition, by performing a dynamic switching of reception methods as such, the base station-end can perform multicast delivery rather than unicast delivery when possible to communication terminals in favorable mobile radio environments, thereby significantly reducing the traffic load placed on communication paths.

Abstract translation: 考虑到每个终端的移动无线电环境，通信终端在多播接收和单播接收的使用之间最佳地进行切换。 例如，在使用内容接收时间计算的接收信号强度指示符信息获取时间获取接收信号强度指示符信息。 根据获取的接收信号强度指示符信息选择多播接收或单播接收，并且执行内容接收。 可以选择最佳的接收系统，并且可以减少接收失败。 另外，通过执行接收方法的动态切换，基站端可以在有利的移动无线环境中的通信终端可以执行组播传送而不是单播传送，从而显着减少通信路径上的业务负担。

公开(公告)号：US20120173761A1

公开(公告)日：2012-07-05

申请号：US13416833

申请日：2012-03-09

Applicant: Mitsuhiro KITANI

Inventor： Mitsuhiro KITANI

IPC: G06F15/16

CPC classification number: H04W52/0251 ,  G06F1/3209 ,  H04W24/00 ,  H04W52/0274 ,  H04W88/06 ,  Y02D70/142 ,  Y02D70/24 ,  Y02D70/26

Abstract: An electronic apparatus includes a plurality of communication units including a first communication unit which communicates via a first communication network and a second communication unit which communicates via a second communication network. The electronic apparatus acquires presence information indicating a communication state of a communication apparatus from a presence server managing a communication state of a communication apparatus on a communication network, via at least one communication network. The electronic apparatus acquires presence information of an alternative communication apparatus being as a communication apparatus which communicates via the second communication network in place of the second communication unit included in itself. The electronic apparatus determines as to whether the alternate communication apparatus is in an online state, based on the acquired presence information. The electronic apparatus suppresses electric power to be consumed by the second communication unit, when the alternate communication apparatus is in an online state.

Abstract translation: 电子设备包括多个通信单元，包括经由第一通信网络进行通信的第一通信单元和经由第二通信网络进行通信的第二通信单元。 电子装置经由至少一个通信网络从通信网络上管理通信装置的通信状态的在场服务器获取指示通信装置的通信状态的存在信息。 电子装置取代作为通过第二通信网络通信的通信装置的替代通信装置的代表本身包括的第二通信单元的存在信息。 电子设备基于获取的存在信息来确定备用通信设备是否处于在线状态。 当替代通信装置处于在线状态时，电子设备抑制由第二通信单元消耗的电力。

公开(公告)号：US20110021161A1

公开(公告)日：2011-01-27

申请号：US12890113

申请日：2010-09-24

Applicant: Hidenori SAKANIWA ,  Atsushi Koike ,  Mitsuhiro Kitani

Inventor： Hidenori SAKANIWA ,  Atsushi Koike ,  Mitsuhiro Kitani

IPC: H04B1/40

CPC classification number: H04M1/72569 ,  H04L1/0045 ,  H04L1/20 ,  H04L1/201

Abstract: In a wireless communication terminal, information from a wireless communication unit is decoded by a communication control unit and analysis information is acquired. A content reception judgment unit instructs the communication control unit to terminate a content receiving process if a mobile radio environment corresponding to transmission rate information of the contents, included in the analysis information, is below a content reception threshold stored in a content reception threshold storage unit. Thus, the wireless communication terminal can judge that the possibility of a failed reception is high before content reception, and needless power consumption can be prevented and power consumption reduced by not performing reception.

Abstract translation: 在无线通信终端中，来自无线通信单元的信息由通信控制单元解码，获取分析信息。 如果与包含在分析信息中的内容的传输速率信息相对应的移动无线电环境低于存储在内容接收阈值存储单元中的内容接收阈值，则内容接收判断单元指示通信控制单元终止内容接收处理 。 因此，无线通信终端可以在内容接收之前判断接收失败的可能性高，并且可以防止不必要的功耗，并且通过不执行接收来降低功耗。

公开(公告)号：US07805157B2

公开(公告)日：2010-09-28

申请号：US11441713

申请日：2006-05-25

Applicant: Hidenori Sakaniwa ,  Atsushi Koike ,  Mitsuhiro Kitani

Inventor： Hidenori Sakaniwa ,  Atsushi Koike ,  Mitsuhiro Kitani

IPC: H04M1/00 ,  H04W24/00

CPC classification number: H04M1/72569 ,  H04L1/0045 ,  H04L1/20 ,  H04L1/201

Abstract: In a wireless communication terminal, information from a wireless communication unit is decoded by a communication control unit and analysis information is acquired. A content reception judgment unit instructs the communication control unit to terminate a content receiving process if a mobile radio environment corresponding to transmission rate information of the contents, included in the analysis information, is below a content reception threshold stored in a content reception threshold storage unit. Thus, the wireless communication terminal can judge that the possibility of a failed reception is high before content reception, and needless power consumption can be prevented and power consumption reduced by not performing reception.

Abstract translation: 在无线通信终端中，来自无线通信单元的信息由通信控制单元解码，获取分析信息。 如果与包含在分析信息中的内容的传输速率信息相对应的移动无线电环境低于存储在内容接收阈值存储单元中的内容接收阈值，则内容接收判断单元指示通信控制单元终止内容接收处理 。 因此，无线通信终端可以在内容接收之前判断接收失败的可能性高，并且可以防止不必要的功耗，并且通过不执行接收来降低功耗。

公开(公告)号：US20070011503A1

公开(公告)日：2007-01-11

申请号：US11441714

申请日：2006-05-25

Applicant: Mitsuhiro Kitani ,  Hidenori Sakaniwa

Inventor： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC: G06F11/00

CPC classification number: H04B1/406

Abstract: A communication terminal optimally switches between the use of multicast reception and unicast reception, in consideration of the mobile radio environment of each terminal. For example, received signal strength indicator information is acquired at a received signal strength indicator information acquisition time calculated using a content reception time. Either multicast reception or unicast reception is selected according to the acquired received signal strength indicator information and content reception is performed. An optimal reception system can be selected and reception failure can be reduced. In addition, by performing a dynamic switching of reception methods as such, the base station-end can perform multicast delivery rather than unicast delivery when possible to communication terminals in favorable mobile radio environments, thereby significantly reducing the traffic load placed on communication paths.

Abstract translation: 考虑到每个终端的移动无线电环境，通信终端在多播接收和单播接收的使用之间最佳地进行切换。 例如，在使用内容接收时间计算的接收信号强度指示符信息获取时间获取接收信号强度指示符信息。 根据获取的接收信号强度指示符信息选择多播接收或单播接收，并且执行内容接收。 可以选择最佳的接收系统，并且可以减少接收失败。 另外，通过执行接收方法的动态切换，基站端可以在有利的移动无线环境中的通信终端可以执行组播传送而不是单播传送，从而显着减少通信路径上的业务负担。