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1. 发明授权

US08976650B2 Method and apparatus for retaining a remaining back-off time in CSMA/CA based on a threshold 有权
标题翻译：基于阈值在CSMA / CA中保留剩余退避时间的方法和装置
公开(公告)号：US08976650B2
公开(公告)日：2015-03-10
申请号：US13520353
申请日：2011-02-24
申请人： Yuji Hamada , Yukio Goto , Masahiko Ikawa , Shigeki Morita
发明人： Yuji Hamada , Yukio Goto , Masahiko Ikawa , Shigeki Morita
IPC分类号： H04W74/08 , H04W56/00
CPC分类号： H04W74/085 , H04W56/0045
摘要： A communication control apparatus in which, when requested to transmit (transmission) terminal information from information processing means, a transmission timing controller obtains past own terminal communication band information from an information storage, and determines whether or not to control a transmission timing. Moreover, the transmission timing controller calculates a back-off parameter for the control based on a past reception power information history that is obtained from the information storage, and sets a back-off parameter to a transmission device.
摘要翻译：一种通信控制装置，其中当请求从信息处理装置发送（发送）终端信息时，发送定时控制器从信息存储器获取过去的自己的终端通信频带信息，并且确定是否控制发送定时。此外，发送定时控制器基于从信息存储器获得的过去的接收功率信息历史来计算用于控制的退避参数，并且将发送设备的退避参数设置。

2. 发明申请

US20120275334A1 COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：通信控制装置和通信控制方法
公开(公告)号：US20120275334A1
公开(公告)日：2012-11-01
申请号：US13520353
申请日：2011-02-24
申请人： Yuji Hamada , Yukio Goto , Masahiko Ikawa , Shigeki Morita
发明人： Yuji Hamada , Yukio Goto , Masahiko Ikawa , Shigeki Morita
IPC分类号： H04W24/00
CPC分类号： H04W74/085 , H04W56/0045
摘要： A communication control apparatus in which, when requested to transmit (transmission) terminal information from information processing means, a transmission timing controller obtains past own terminal communication band information from an information storage, and determines whether or not to control a transmission timing. Moreover, the transmission timing controller calculates a back-off parameter for the control based on a past reception power information history that is obtained from the information storage, and sets a back-off parameter to a transmission device.
摘要翻译：一种通信控制装置，其中当请求从信息处理装置发送（发送）终端信息时，发送定时控制器从信息存储器获取过去的自己的终端通信频带信息，并且确定是否控制发送定时。此外，发送定时控制器基于从信息存储器获得的过去的接收功率信息历史来计算用于控制的退避参数，并且将发送设备的退避参数设置。

3. 发明授权

US08255537B2 Vehicle communication device 失效
标题翻译：车辆通讯装置
公开(公告)号：US08255537B2
公开(公告)日：2012-08-28
申请号：US12526841
申请日：2008-02-05
申请人： Yuji Hamada , Yoshitsugu Sawa , Masahiko Ikawa , Hiroshi Araki , Yukio Goto
发明人： Yuji Hamada , Yoshitsugu Sawa , Masahiko Ikawa , Hiroshi Araki , Yukio Goto
IPC分类号： G06F15/16
CPC分类号： G08G1/161 , H04L67/12 , H04L67/322 , H04W52/343 , H04W80/00 , H04W88/02
摘要： A vehicle communication device for using a plurality of applications in an inter-vehicle communication, and performing a control to avoid congestion of its own vehicle and the other vehicles. There is a vehicle communication device including a plurality of application units for performing the inter-vehicle communication, a lower protocol unit for transmitting and receiving data between vehicles, and a middleware unit intervening between said application units and the lower protocol unit. The middleware unit includes a transfer service processing unit, a communication control service unit, and a transmission/reception control processing unit. The communication control service unit controls a congestion avoiding process of its own vehicle and other vehicles based on application priority received for each of the application units, priority for each vehicle, and channel usage rate obtained from the lower protocol unit.
摘要翻译：一种在车辆间通信中使用多个应用的车辆通信装置，并且执行控制以避免其本身的车辆和其他车辆的拥塞。具有车辆通信装置，其具有用于进行车辆间通信的多个应用单元，用于车辆之间发送和接收数据的下层协议单元以及介于所述应用单元与下位协议单元之间的中间件单元。中间件单元包括传送服务处理单元，通信控制服务单元和发送/接收控制处理单元。通信控制服务单元基于为每个应用单元接收的应用优先级，每个车辆的优先级和从较低协议单元获得的信道使用率，来控制其本身的车辆和其他车辆的拥塞避免过程。

4. 发明申请

US20100049819A1 VEHICLE COMMUNICATION DEVICE 失效
标题翻译：车辆通信设备
公开(公告)号：US20100049819A1
公开(公告)日：2010-02-25
申请号：US12526841
申请日：2008-02-05
申请人： Yuji Hamada , Yoshitsugu Sawa , Masahiko Ikawa , Hiroshi Araki , Yukio Goto
发明人： Yuji Hamada , Yoshitsugu Sawa , Masahiko Ikawa , Hiroshi Araki , Yukio Goto
IPC分类号： G06F15/16
CPC分类号： G08G1/161 , H04L67/12 , H04L67/322 , H04W52/343 , H04W80/00 , H04W88/02
摘要： A vehicle communication device for using a plurality of applications in an inter-vehicle communication, and performing a control to avoid congestion of its own vehicle and other vehicles. The vehicle communication device includes a plurality of application units performing the inter-vehicle communication, a lower protocol unit transmitting and receiving data between vehicles, and a middleware unit intervening between the application units and the lower protocol unit. The middleware unit includes a transfer service processing unit, a communication control service unit, and a transmission/reception control processing unit. The communication control service unit controls a congestion avoiding process of its own vehicle and other vehicles based on application priority received for each of the application units, priority for each vehicle, and channel usage rate obtained from the lower protocol unit.
摘要翻译：一种在车辆间通信中使用多个应用的车辆通信装置，并且执行控制以避免其本身的车辆和其他车辆的拥塞。车辆通信装置包括执行车辆间通信的多个应用单元，车辆之间发送和接收数据的下层协议单元以及介于应用单元和下位协议单元之间的中间件单元。中间件单元包括传送服务处理单元，通信控制服务单元和发送/接收控制处理单元。通信控制服务单元基于为每个应用单元接收的应用优先级，每个车辆的优先级和从较低协议单元获得的信道使用率，来控制其本身的车辆和其他车辆的拥塞避免过程。

5. 发明申请

US20110034201A1 ON-BOARD COMMUNICATION DEVICE AND COOPERATIVE ROAD-TO-VEHICLE/VEHICLE-TO-VEHICLE COMMUNICATION SYSTEM 有权
标题翻译：车载通信设备和合作道路交通工具/车辆到车辆通信系统
公开(公告)号：US20110034201A1
公开(公告)日：2011-02-10
申请号：US12937605
申请日：2009-03-26
申请人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita , Yoshiaki Tsuda
发明人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita , Yoshiaki Tsuda
IPC分类号： H04B7/00
CPC分类号： H04L67/12 , G08G1/096791 , H04L69/32 , H04W80/06
摘要： The present invention has an object to provide an on-board communication device and a cooperative road-to-vehicle/car-to-car communication system that are adaptable to a road-to-vehicle communication system and a car-to-car communication system. An on-board communication device (100) includes a car-to-car communication transfer service processing section (1), a car-to-car communication management service processing section (2), an application processing section (3), a transaction managing section (4), a transfer service processing section (5), a transmission/reception service processing section (6) and a transmission/reception service managing section (7), in which the car-to-car communication transfer service processing section (1) and the car-to-car communication management service processing section (2) include interfaces to the transfer service processing section (5) that is an existing road-to-vehicle communication protocol.
摘要翻译：本发明的目的是提供一种适用于路对车通信系统和车对车通信的车载通信装置和路对车/车对车通信系统系统。车载通信装置（100）包括车对车通信传送服务处理部（1），车对车通信管理服务处理部（2），应用处理部（3），交易管理部分（4），传送服务处理部分（5），发送/接收服务处理部分（6）和发送/接收服务管理部分（7），其中车对车通信传送服务处理部分（1）和车对车通信管理服务处理部（2）包括作为现有的道路对车辆通信协议的传送服务处理部（5）的接口。

6. 发明申请

US20100312432A1 ON-VEHICLE COMMUNICATION DEVICE 有权
标题翻译：车载通信设备
公开(公告)号：US20100312432A1
公开(公告)日：2010-12-09
申请号：US12812895
申请日：2008-11-26
申请人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita
发明人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita
IPC分类号： G06F7/00
CPC分类号： G08G1/163
摘要： The present invention provides an on-vehicle communication device capable of suppressing a delay in providing information, avoiding congestion, and sufficiently securing transmission power. An on-vehicle communication device (100) according to the present invention includes communication control means (3) that controls a transmission cycle and transmission power when data is transmitted from transmitting/receiving means (2). The communication control means (3) uses own vehicle information and surrounding vehicle information to estimate a degree of risk (R) and a safe distance (Ds) of own vehicle. The communication control means (3) controls the transmission cycle of own vehicle based on a communication channel utilization rate of own vehicle, a communication channel utilization rate of a surrounding vehicle and the degree of risk (R) of own vehicle. The communication control means (3) controls the transmission power of own vehicle based on the communication channel utilization rate of own vehicle, the communication channel utilization rate of the surrounding vehicle and the safe distance (Ds).
摘要翻译：本发明提供一种车载通信装置，其能够抑制提供信息的延迟，避免拥塞并充分确保发送功率。根据本发明的车载通信设备（100）包括当从发送/接收装置（2）发送数据时控制发送周期和发送功率的通信控制装置（3）。通信控制装置（3）使用自己的车辆信息和周围的车辆信息来估计本车辆的风险（R）和安全距离（Ds）。通信控制装置（3）基于本车辆的通信信道利用率，周边车辆的通信信道利用率和本车辆的风险程度（R）来控制本车辆的发送周期。通信控制装置（3）基于本车辆的通信信道利用率，周围车辆的通信信道利用率和安全距离（Ds）来控制本车辆的发送功率。

7. 发明授权

US08494709B2 On-vehicle communication device 有权
标题翻译：车载通讯装置
公开(公告)号：US08494709B2
公开(公告)日：2013-07-23
申请号：US12812895
申请日：2008-11-26
申请人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita
发明人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita
IPC分类号： G06F7/00
CPC分类号： G08G1/163
摘要： An on-vehicle communication device capable of suppressing a delay in providing information, avoiding congestion, and sufficiently securing transmission power, includes a communication controller to controls a transmission cycle and transmission power when data is transmitted from a transmitting/receiving device. The communication controller uses its own vehicle information and surrounding vehicle information to estimate a degree of risk and a safe distance of its own vehicle. The communication controller controls the transmission cycle of its own vehicle based on a communication channel utilization rate of its own vehicle, a communication channel utilization rate of a surrounding vehicle and the degree of risk of its own vehicle, and controls the transmission power of its own vehicle based on the communication channel utilization rate of its own vehicle, the communication channel utilization rate of the surrounding vehicle and the safe distance.
摘要翻译：一种能够抑制提供信息延迟，避免拥塞以及充分保证发送功率的车载通信装置，包括当从发送/接收装置发送数据时控制发送周期和发送功率的通信控制器。通信控制器使用其自己的车辆信息和周围的车辆信息来估计其自身车辆的风险程度和安全距离。通信控制器基于本车辆的通信信道利用率，周边车辆的通信信道利用率和本车辆的风险程度来控制本车辆的发送周期，并且控制其本身的发送功率车辆基于自身车辆的通信信道利用率，周边车辆的通信信道利用率和安全距离。

8. 发明授权

US08412107B2 On-board communication device and cooperative road-to-vehicle/car-to-car communication system 有权
标题翻译：车载通信设备和合作的路对车/车对车通信系统
公开(公告)号：US08412107B2
公开(公告)日：2013-04-02
申请号：US12937605
申请日：2009-03-26
申请人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita , Yoshiaki Tsuda
发明人： Yuji Hamada , Yoshitsugu Sawa , Yukio Goto , Shigeki Morita , Yoshiaki Tsuda
IPC分类号： H04B7/26
CPC分类号： H04L67/12 , G08G1/096791 , H04L69/32 , H04W80/06
摘要： An on-board communication device and a cooperative road-to-vehicle/car-to-car communication system that are adaptable to a road-to-vehicle communication system and a car-to-car communication system. The on-board communication device includes a car-to-car communication transfer service processing section, a car-to-car communication management service processing section, an application processing section, a transaction managing section, a transfer service processing section, a transmission/reception service processing section, and a transmission/reception service managing section, in which the car-to-car communication transfer service processing section and the car-to-car communication management service processing section include interfaces to the transfer service processing section that is an existing road-to-vehicle communication protocol.
摘要翻译：车载通信装置以及适用于道路对车辆通信系统和车对车通信系统的合作的路对车/车对车通信系统。车载通信装置包括车对车通信传输服务处理部，车对车通信管理服务处理部，应用处理部，事务管理部，传送服务处理部，发送/ 接收服务处理部分和发送/接收服务管理部分，其中车对车通信传输服务处理部分和车对车通信管理服务处理部分包括到作为传送服务处理部分的传送服务处理部分的接口现有的道路交通通信协议。

9. 发明授权

US08023894B2 Mobile communication station, base station apparatus, and dedicated-short-range-communications system 有权
标题翻译：移动通信站，基站装置和专用短距离通信系统
公开(公告)号：US08023894B2
公开(公告)日：2011-09-20
申请号：US12894870
申请日：2010-09-30
申请人： Yukio Goto , Masahiko Ikawa , Hiroyuki Kumazawa , Sadatoshi Nakamura
发明人： Yukio Goto , Masahiko Ikawa , Hiroyuki Kumazawa , Sadatoshi Nakamura
IPC分类号： H04B7/00
CPC分类号： H04W8/22 , H04W84/02 , H04W88/04 , H04W88/06
摘要： A mobile communication station is provided with a type information registration unit (11) for registering type information indicating a type of data, which an application installed in an external device can use, therein. The mobile communication station transmits the type information registered in the type information registration unit (11) to a base station apparatus, receives data, which the application installed in the external device can use, from the base station apparatus, and then transfers the received data to the external device.
摘要翻译：移动通信站设置有类型信息登记单元（11），用于登记指示安装在外部设备中可以使用的应用的数据类型的类型信息。移动通信站将注册在类型信息登记单元（11）中的类型信息发送到基站装置，从基站装置接收外部设备可以使用的应用的数据，然后传送接收到的数据到外部设备。

10. 发明申请

US20110021149A1 MOBILE COMMUNICATION STATION, BASE STATION APPARATUS, AND DEDICATED-SHORT-RANGE-COMMUNICATIONS SYSTEM 有权
标题翻译：移动通信站，基站装置和专用短距通信系统
公开(公告)号：US20110021149A1
公开(公告)日：2011-01-27
申请号：US12894870
申请日：2010-09-30
申请人： Yukio Goto , Masahiko Ikawa , Hiroyuki Kumazawa , Sadatoshi Nakamura
发明人： Yukio Goto , Masahiko Ikawa , Hiroyuki Kumazawa , Sadatoshi Nakamura
IPC分类号： H04B7/00
CPC分类号： H04W8/22 , H04W84/02 , H04W88/04 , H04W88/06
摘要： A mobile communication station is provided with a type information registration unit (11) for registering type information indicating a type of data, which an application installed in an external device can use, therein. The mobile communication station transmits the type information registered in the type information registration unit (11) to a base station apparatus, receives data, which the application installed in the external device can use, from the base station apparatus, and then transfers the received data to the external device.
摘要翻译：移动通信站设置有类型信息登记单元（11），用于登记指示安装在外部设备中可以使用的应用的数据类型的类型信息。移动通信站将注册在类型信息登记单元（11）中的类型信息发送到基站装置，从基站装置接收外部设备可以使用的应用的数据，然后传送接收到的数据到外部设备。

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