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1. 发明申请

US20120195296A1 WIRELESS COMMUNICATION APPARATUS 有权
标题翻译：无线通信设备
公开(公告)号：US20120195296A1
公开(公告)日：2012-08-02
申请号：US13223587
申请日：2011-09-01
申请人： Tomoko ADACHI , Koichiro Ban , Tomoya Tandai , Hideo Kasami
发明人： Tomoko ADACHI , Koichiro Ban , Tomoya Tandai , Hideo Kasami
IPC分类号： H04W84/12
CPC分类号： H04W52/34 , H04W16/14 , H04W52/54 , H04W72/048 , H04W72/082 , H04W74/0808 , H04W84/12 , H04W88/06
摘要： According to embodiments, a wireless communication apparatus supports at least a second wireless communication scheme between a first, wireless communication scheme and the second wireless communication scheme. The first wireless communication scheme requires that a wireless medium is determined to be busy when a reception level is equal to or greater than a minimum reception sensitivity level of physical scheme. The apparatus includes a first processing unit and a second processing unit. The first processing unit is configured to set a value lower than a maximum transmission power of the first wireless communication scheme, for a maximum transmission power of the second wireless communication scheme and set a value greater than the minimum reception sensitivity level, of the physical scheme, for a carrier sense level, when the second wireless communication scheme is used. The second processing unit is configured to carry out carrier sense using the carrier sense level.
摘要翻译：根据实施例，无线通信装置支持第一无线通信方案和第二无线通信方案之间的至少第二无线通信方案。第一无线通信方案要求当接收电平等于或大于物理方案的最小接收灵敏度级别时，无线介质被确定为忙。该装置包括第一处理单元和第二处理单元。第一处理单元被配置为针对第二无线通信方案的最大发送功率设置低于第一无线通信方案的最大发送功率的值，并且设置大于物理方案的最小接收灵敏度水平的值对于载波感测电平，当使用第二无线通信方案时。第二处理单元被配置为使用载波感测电平来执行载波侦听。

2. 发明授权

US08897282B2 Wireless communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US08897282B2
公开(公告)日：2014-11-25
申请号：US13223587
申请日：2011-09-01
申请人： Tomoko Adachi , Koichiro Ban , Tomoya Tandai , Hideo Kasami
发明人： Tomoko Adachi , Koichiro Ban , Tomoya Tandai , Hideo Kasami
IPC分类号： H04W84/12 , H04W72/08 , H04W16/14 , H04W88/06
CPC分类号： H04W52/34 , H04W16/14 , H04W52/54 , H04W72/048 , H04W72/082 , H04W74/0808 , H04W84/12 , H04W88/06
摘要： According to embodiments, a wireless communication apparatus supports at least a second wireless communication scheme between a first, wireless communication scheme and the second wireless communication scheme. The first wireless communication scheme requires that a wireless medium is determined to be busy when a reception level is equal to or greater than a minimum reception sensitivity level of physical scheme. The apparatus includes a first processing unit and a second processing unit. The first processing unit is configured to set a value lower than a maximum transmission power of the first wireless communication scheme, for a maximum transmission power of the second wireless communication scheme and set a value greater than the minimum reception sensitivity level, of the physical scheme, for a carrier sense level, when the second wireless communication scheme is used. The second processing unit is configured to carry out carrier sense using the carrier sense level.
摘要翻译：根据实施例，无线通信装置支持第一无线通信方案和第二无线通信方案之间的至少第二无线通信方案。第一无线通信方案要求当接收电平等于或大于物理方案的最小接收灵敏度级别时，无线介质被确定为忙。该装置包括第一处理单元和第二处理单元。第一处理单元被配置为针对第二无线通信方案的最大发送功率设置低于第一无线通信方案的最大发送功率的值，并且设置大于物理方案的最小接收灵敏度水平的值对于载波感测电平，当使用第二无线通信方案时。第二处理单元被配置为使用载波感测电平来执行载波侦听。

3. 发明授权

US06983167B2 Wireless communication system and wireless station 有权
公开(公告)号：US06983167B2
公开(公告)日：2006-01-03
申请号：US10212242
申请日：2002-08-06
申请人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
发明人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
IPC分类号： H04Q7/20
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B17/318 , H04W24/00 , H04W52/0216 , H04W52/146 , H04W52/42 , H04W88/02 , Y02D70/142 , Y02D70/22
摘要： A station determines the presence/absence of directional beam control in an access point, on the basis of received power measured when data transmitted from the access point are received, and the type of the received data. In accordance with the result of this determination, the station controls transmitting power to transmit data to the access point.

4. 再颁专利

USRE43524E1 Wireless communication system and wireless station 有权
标题翻译：无线通信系统和无线站
公开(公告)号：USRE43524E1
公开(公告)日：2012-07-17
申请号：US12694901
申请日：2010-01-27
申请人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
发明人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
IPC分类号： H04B7/00
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B17/318 , H04W24/00 , H04W52/0216 , H04W52/146 , H04W52/42 , H04W88/02 , Y02D70/142 , Y02D70/22
摘要： A station determines the presence/absence of directional beam control in an access point, on the basis of received power measured when data transmitted from the access point are received, and the type of the received data. In accordance with the result of this determination, the station controls transmitting power to transmit data to the access point.
摘要翻译：根据接收到从接入点发送的数据时的接收功率和接收到的数据的类型，确定接入点中定向波束控制的存在/不存在。根据该确定的结果，站控制发送功率以将数据发送到接入点。

5. 发明授权

US09271300B2 Wireless communication apparatus and method 有权
标题翻译：无线通信装置及方法
公开(公告)号：US09271300B2
公开(公告)日：2016-02-23
申请号：US13421582
申请日：2012-03-15
申请人： Hideo Kasami , Kiyoshi Toshimitsu , Koichiro Ban , Tomoya Horiguchi
发明人： Hideo Kasami , Kiyoshi Toshimitsu , Koichiro Ban , Tomoya Horiguchi
IPC分类号： H04B5/00 , H04W72/08 , H04W4/00 , H04W84/10 , H04W92/18
CPC分类号： H04W72/08 , H04W4/80 , H04W84/10 , H04W92/18
摘要： According to one embodiment, a wireless communication apparatus includes a determination unit, a first setting unit, a second setting unit and a wireless unit. The determination unit determines whether a signal degradation degree is higher than a threshold value. The first setting unit sets first parameters relating to a first data rate and a first communication robustness. The second setting unit sets second parameters relating to a second data rate and a second communication robustness if an instruction signal is received and if the signal degradation degree is higher than the threshold value. The wireless unit communicates with a communication partner using one of the first parameters and the second parameters.
摘要翻译：根据一个实施例，无线通信装置包括确定单元，第一设置单元，第二设置单元和无线单元。确定单元确定信号劣化程度是否高于阈值。第一设置单元设置与第一数据速率和第一通信鲁棒性有关的第一参数。如果接收到指令信号并且信号劣化程度高于阈值，则第二设置单元设置与第二数据速率相关的第二参数和第二通信鲁棒性。无线单元使用第一参数和第二参数之一与通信伙伴进行通信。

6. 发明授权

US07583652B2 Wireless communication apparatus 有权
公开(公告)号：US07583652B2
公开(公告)日：2009-09-01
申请号：US11613900
申请日：2006-12-20
申请人： Hideo Kasami , Kuniaki Ito , Kiyoshi Toshimitsu , Tomoko Adachi
发明人： Hideo Kasami , Kuniaki Ito , Kiyoshi Toshimitsu , Tomoko Adachi
IPC分类号： H04B7/212
CPC分类号： H04W72/1257 , H04L1/16 , H04L1/1854 , H04L1/188 , H04W74/0816
摘要： The wireless communication apparatus includes transmitter modules and receiver modules for carrying out transmission/reception via a plurality of antenna beams formed by an adaptive array antenna between stations. The apparatus is provided with an end time detecting section and a maximum reception end time is detected by detecting section based on reception signals on the receiver modules. A reception end signal is generated from a notifying section, when current time counted by a counter is reached to the maximum reception end time. The transmission enabling section causes the transmitter modules to transmit data in response to the reception end signal.

7. 发明申请

US20090147761A1 WIRELESS COMMUNICATION SYSTEM AND WIRELESS STATION 审中-公开
标题翻译：无线通信系统和无线站
公开(公告)号：US20090147761A1
公开(公告)日：2009-06-11
申请号：US12364870
申请日：2009-02-03
申请人： Tomoko ADACHI , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
发明人： Tomoko ADACHI , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
IPC分类号： H04W84/12
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B17/318 , H04W24/00 , H04W52/0216 , H04W52/146 , H04W52/42 , H04W88/02 , Y02D70/142 , Y02D70/22
摘要： A station determines the presence/absence of directional beam control in an access point, on the basis of received power measured when data transmitted from the access point are received, and the type of the received data. In accordance with the result of this determination, the station controls transmitting power to transmit data to the access point.
摘要翻译：根据接收到从接入点发送的数据时的接收功率和接收到的数据的类型，确定接入点中定向波束控制的存在/不存在。根据该确定的结果，站控制发送功率以向接入点发送数据。

8. 发明授权

US07158501B2 Wireless communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US07158501B2
公开(公告)日：2007-01-02
申请号：US10156111
申请日：2002-05-29
申请人： Hideo Kasami , Kuniaki Ito , Kiyoshi Toshimitsu , Tomoko Adachi
发明人： Hideo Kasami , Kuniaki Ito , Kiyoshi Toshimitsu , Tomoko Adachi
IPC分类号： H04H1/00
CPC分类号： H04W72/1257 , H04L1/16 , H04L1/1854 , H04L1/188 , H04W74/0816
摘要： The wireless communication apparatus includes transmitter modules and receiver modules for carrying out transmission/reception via a plurality of antenna beams formed by an adaptive array antenna between stations. The apparatus is provided with an end time detecting section and a maximum reception end time is detected by detecting section based on reception signals on the receiver modules. A reception end signal is generated from a notifying section, when current time counted by a counter is reached to the maximum reception end time. The transmission enabling section causes the transmitter modules to transmit data in response to the reception end signal.
摘要翻译：无线通信装置包括用于经由站之间的自适应阵列天线形成的多个天线波束进行发送/接收的发射机模块和接收机模块。该装置设置有结束时间检测部分，并且基于接收机模块上的接收信号，通过检测部分检测最大接收结束时间。当通过计数器计数的当前时间达到最大接收结束时间时，从通知部生成接收结束信号。发送使能部分使得发射机模块响应于接收结束信号来发送数据。

9. 发明授权

US07565162B2 Wireless communication system and wireless station 有权
标题翻译：无线通信系统和无线站
公开(公告)号：US07565162B2
公开(公告)日：2009-07-21
申请号：US11257042
申请日：2005-10-25
申请人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
发明人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
IPC分类号： H04B7/00
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B17/318 , H04W24/00 , H04W52/0216 , H04W52/146 , H04W52/42 , H04W88/02 , Y02D70/142 , Y02D70/22
摘要： A station determines the presence/absence of directional beam control in an access point, on the basis of received power measured when data transmitted from the access point are received, and the type of the received data. In accordance with the result of this determination, the station controls transmitting power to transmit data to the access point.
摘要翻译：根据接收到从接入点发送的数据时的接收功率和接收到的数据的类型，确定接入点中定向波束控制的存在/不存在。根据该确定的结果，站控制发送功率以将数据发送到接入点。

10. 发明申请

US20060040709A1 Wireless communication system and wireless station 有权
公开(公告)号：US20060040709A1
公开(公告)日：2006-02-23
申请号：US11257042
申请日：2005-10-25
申请人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
发明人： Tomoko Adachi , Kuniaki Ito , Hideo Kasami , Kiyoshi Toshimitsu
IPC分类号： H04B7/00
CPC分类号： H01Q1/246 , H01Q3/2605 , H04B17/318 , H04W24/00 , H04W52/0216 , H04W52/146 , H04W52/42 , H04W88/02 , Y02D70/142 , Y02D70/22
摘要： A station determines the presence/absence of directional beam control in an access point, on the basis of received power measured when data transmitted from the access point are received, and the type of the received data. In accordance with the result of this determination, the station controls transmitting power to transmit data to the access point.

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