公开(公告)号：US08160639B2

公开(公告)日：2012-04-17

申请号：US11441714

申请日：2006-05-25

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04M1/00 ,  H04W4/00 ,  H04H20/71

CPC分类号： H04B1/406

摘要： 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.

公开(公告)号：US08611840B2

公开(公告)日：2013-12-17

申请号：US11370409

申请日：2006-03-08

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04B17/00

CPC分类号： H04B17/318 ,  H04B17/23

摘要： In a mobile communication terminal, a communication control section controls communication on the basis of a selected radio communication system or frequency band and manages the state of communication. A signal-strength-indicator acquiring and storing section acquires signal-strength indicators and stores it. A communication-state acquiring section acquires the state of communication. A signal-strength-indication displaying control section determines whether a radio communication system or a frequency band is being searched for from the communication state. When it is being searched for, antenna bars indicative of signal strength are not shown or flashed when the signal-strength indicator is indicated on a display section.

摘要翻译： 在移动通信终端中，通信控制部基于所选择的无线通信系统或频带来控制通信，并管理通信的状态。 信号强度指示器获取和存储部分获取信号强度指示并存储它。 通信状态获取部获取通信状态。 信号强度指示显示控制部分确定是否正在从通信状态搜索无线电通信系统或频带。 当正在搜索时，当在显示部分上指示信号强度指示符时，指示信号强度的天线条未被显示或闪烁。

公开(公告)号：US20070285512A1

公开(公告)日：2007-12-13

申请号：US11790884

申请日：2007-04-27

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04N7/04

CPC分类号： H04N7/18

摘要： A communication system has a communication terminal and information processing device that can be mounted on a movable body. The information processing device includes a request transmission part that transmits to a communication terminal within a predetermined range a request signal, the request signal requesting the transmission of an image, through broadcast communication for transmitting information to a plurality of transmitting partners. The request signal contains a positional information indicative of a position. The communication terminal includes: an image shooting part that shoots an image around the communication terminal; a position acquisition part that obtains a position at which the image is shot; a recording part that associates and records the shot image and the position; and a receiving part that receives the request signal; and an image transmission part that transmits an image.

摘要翻译： 通信系统具有能够安装在移动体上的通信终端和信息处理装置。 信息处理装置包括：请求发送部，其通过用于向多个发送伙伴发送信息的广播通信，向预定范围内的通信终端发送请求信号，所述请求信号请求发送图像。 请求信号包含表示位置的位置信息。 通信终端包括：在通信终端周围拍摄图像的图像拍摄部分; 获取拍摄图像的位置的位置获取部; 记录拍摄图像和位置的记录部分; 以及接收部分，其接收所述请求信号; 以及发送图像的图像发送部。

公开(公告)号：US20120225696A1

公开(公告)日：2012-09-06

申请号：US13417955

申请日：2012-03-12

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04W88/02

CPC分类号： H04B1/406

摘要： 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.

公开(公告)号：US20120170463A1

公开(公告)日：2012-07-05

申请号：US13417985

申请日：2012-03-12

申请人： Mitsuhiro KITANI ,  Hidenori Sakaniwa

发明人： Mitsuhiro KITANI ,  Hidenori Sakaniwa

IPC分类号： H04W24/00 ,  H04W52/02

CPC分类号： H04B1/406

摘要： 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.

摘要翻译： 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：US08159535B2

公开(公告)日：2012-04-17

申请号：US11790884

申请日：2007-04-27

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04N7/18 ,  G01M17/00 ,  G06F19/00 ,  G08G1/123

CPC分类号： H04N7/18

摘要： A communication system has a communication terminal and information processing device that can be mounted on a movable body. The information processing device includes a request transmission part that transmits to a communication terminal within a predetermined range a request signal, the request signal requesting the transmission of an image, through broadcast communication for transmitting information to a plurality of transmitting partners. The request signal contains a positional information indicative of a position. The communication terminal includes: an image shooting part that shoots an image around the communication terminal; a position acquisition part that obtains a position at which the image is shot; a recording part that associates and records the shot image and the position; and a receiving part that receives the request signal; and an image transmission part that transmits an image.

摘要翻译： 通信系统具有能够安装在移动体上的通信终端和信息处理装置。 信息处理装置包括：请求发送部，其通过用于向多个发送伙伴发送信息的广播通信，向预定范围内的通信终端发送请求信号，所述请求信号请求发送图像。 请求信号包含表示位置的位置信息。 通信终端包括：在通信终端周围拍摄图像的图像拍摄部分; 获取拍摄图像的位置的位置获取部; 记录拍摄图像和位置的记录部分; 以及接收部分，其接收所述请求信号; 以及发送图像的图像发送部。

公开(公告)号：US20060205371A1

公开(公告)日：2006-09-14

申请号：US11370409

申请日：2006-03-08

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04B17/00

CPC分类号： H04B17/318 ,  H04B17/23

摘要： In a mobile communication terminal, a communication control section controls communication on the basis of a selected radio communication system or frequency band and manages the state of communication. A signal-strength-indicator acquiring and storing section acquires signal-strength indicators and stores it. A communication-state acquiring section acquires the state of communication. A signal-strength-indication displaying control section determines whether a radio communication system or a frequency band is being searched for from the communication state. When it is being searched for, antenna bars indicative of signal strength are not shown or flashed when the signal-strength indicator is indicated on a display section.

公开(公告)号：US08346300B2

公开(公告)日：2013-01-01

申请号：US13417985

申请日：2012-03-12

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04M1/00

CPC分类号： H04B1/406

摘要： 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.

摘要翻译： 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

申请人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

发明人： Mitsuhiro Kitani ,  Hidenori Sakaniwa

IPC分类号： H04M1/00

CPC分类号： H04B1/406

摘要： 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.

摘要翻译： 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：US07805157B2

公开(公告)日：2010-09-28

申请号：US11441713

申请日：2006-05-25

申请人： Hidenori Sakaniwa ,  Atsushi Koike ,  Mitsuhiro Kitani

发明人： Hidenori Sakaniwa ,  Atsushi Koike ,  Mitsuhiro Kitani

IPC分类号： H04M1/00 ,  H04W24/00

CPC分类号： H04M1/72569 ,  H04L1/0045 ,  H04L1/20 ,  H04L1/201

摘要： 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.

摘要翻译： 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。