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51. 发明申请

US20090067345A1 RADIO TERMINAL, RADIO SYSTEM, AND PROGRAM 审中-公开
标题翻译：无线电终端，无线电系统和程序
公开(公告)号：US20090067345A1
公开(公告)日：2009-03-12
申请号：US12205584
申请日：2008-09-05
申请人： Takafumi Sakamoto , Tomoya Tandai
发明人： Takafumi Sakamoto , Tomoya Tandai
IPC分类号： H04W84/20
CPC分类号： H04W28/08 , H04W84/18
摘要： A radio terminal managing slave terminals and forming a network together with the slave terminals, includes unit receiving, from a slave terminal, one of a secession request packet and a join request packet, first storage unit storing first identifiers of the slave terminals, second storage unit storing second identifiers to be assigned to the slave terminals and reception channels for the slave terminals, unit determining whether the reception channels assigned to the slave terminals are unevenly distributed after the slave terminal secedes from or joins the network, unit reassigning, when the determination unit determines that the reception channels are unevenly distributed, at least one of the first identifiers to at least one of the slave terminals not to unevenly distribute the reception channels and update the first storage unit, and unit transmitting the at least one of the first identifiers to the at least one of the slave terminals.
摘要翻译：管理从终端并与从属终端形成网络的无线电终端包括从从属终端接收分离请求分组和加入请求分组之一的单元，存储从终端的第一标识符的第一存储单元，第二存储单元，存储要分配给从属终端的第二标识符和从属终端的接收通道，单元确定分配给从属终端的接收频道是否在从属终端脱离或加入网络之后不均匀地分配，单元重新分配，当确定单元确定接收信道不均匀分布，至少一个从终端的至少一个第一标识符不会不均匀地分布接收信道并更新第一存储单元，以及发送第一标识符中的至少一个的单元到所述至少一个从属终端。

52. 发明申请

US20070232303A1 WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD 审中-公开
标题翻译：无线通信设备和无线通信方法
公开(公告)号：US20070232303A1
公开(公告)日：2007-10-04
申请号：US11751058
申请日：2007-05-21
申请人： Yoriko UTSUNOMIYA , Tomoko Adachi , Masahiro Takagi , Tetsu Nakajima , Tomoya Tandai , Yasuyuki Nishibayashi
发明人： Yoriko UTSUNOMIYA , Tomoko Adachi , Masahiro Takagi , Tetsu Nakajima , Tomoya Tandai , Yasuyuki Nishibayashi
IPC分类号： H04Q7/20
CPC分类号： H04W24/00 , H04W72/02
摘要： A wireless communication apparatus for performing wireless communication using at least one of the first channel having the first frequency band, and the second channel having the second frequency band which is wider than the first frequency band includes a channel search device which executes the first channel search for the bandwidth of the first frequency band and the second channel search for the bandwidth of the second frequency band, and obtains a search result indicating an idle channel, and a determination device which determines a channel to be used on the basis of the search result obtained by the channel search device.
摘要翻译：一种用于使用具有第一频带的第一信道中的至少一个进行无线通信的无线通信装置，以及具有比第一频带宽的第二频带的第二信道包括执行第一频道搜索的频道搜索装置对于第一频带的带宽和第二频道搜索第二频带的带宽，并获得指示空闲信道的搜索结果，以及确定装置，其基于搜索结果确定要使用的信道由频道搜索设备获得。

53. 发明申请

US20070060159A1 Radio communication apparatus 审中-公开
标题翻译：无线通信装置
公开(公告)号：US20070060159A1
公开(公告)日：2007-03-15
申请号：US11385736
申请日：2006-03-22
申请人： Yoriko Utsunomiya , Tomoko Adachi , Masahiro Takagi , Tetsu Nakajima , Tomoya Tandai
发明人： Yoriko Utsunomiya , Tomoko Adachi , Masahiro Takagi , Tetsu Nakajima , Tomoya Tandai
IPC分类号： H04Q7/20
CPC分类号： H04W72/085 , H04W72/10 , H04W74/0875
摘要： A radio communication apparatus includes an acquiring device which acquires information required to determine a ratio between a first period length making a radio communication by using either of two first channels each having a first bandwidth and a second period length making a radio communication by using a second channel having a second bandwidth wider than the first bandwidth. The second channel is overlapping with the two first channels. A determining device determines the ratio on the basis of the information, thereby determines the first period length and the second period length. Accordingly, a radio communication by using the first channel within the first period length and a radio communication by using the second channel within the second period length are performed.
摘要翻译：一种无线电通信装置，包括获取装置，其通过使用具有第一带宽的两个第一信道和通过使用第二带宽的第二周期长度进行无线电通信的任一个来获取确定进行无线电通信的第一周期长度之间的比率所需的信息信道具有比第一带宽宽的第二带宽。第二个通道与两个第一个通道重叠。确定装置基于该信息确定该比率，从而确定第一周期长度和第二周期长度。因此，执行在第一周期长度内使用第一信道的无线电通信以及在第二周期长度内通过使用第二信道的无线电通信。

54. 发明申请

US20060286935A1 Apparatus and method for wireless communication 审中-公开
标题翻译：无线通信装置及方法
公开(公告)号：US20060286935A1
公开(公告)日：2006-12-21
申请号：US11455841
申请日：2006-06-20
申请人： Yoriko Utsunomiya , Tomoko Adachi , Koji Ogura , Daisuke Takeda , Kazumi Sato , Tomoya Tandai
发明人： Yoriko Utsunomiya , Tomoko Adachi , Koji Ogura , Daisuke Takeda , Kazumi Sato , Tomoya Tandai
IPC分类号： H04B1/00
CPC分类号： H04W16/14 , H04W72/02 , H04W72/08 , H04W88/02
摘要： There is disclosed a wireless communication apparatus using any of a plurality communication bands. A detection device detects a cyclic interference with a first communication band of the plurality of communication bands. An assignment device assigns the first communication band to an extension channel and assigns a second communication band of the plurality of communication bands to a control channel, when the cyclic interference has been detected by the detection device. Accordingly, a communication device performs wireless communication using the control channel and the extension channel.
摘要翻译：公开了使用多个通信频带中的任何一个的无线通信装置。检测装置检测与多个通信频带中的第一通信频带的循环干扰。当检测装置检测到循环干扰时，分配装置将第一通信频带分配给分机信道，并将多个通信频带的第二通信频带分配给控制信道。因此，通信设备使用控制信道和扩展信道来执行无线通信。

55. 发明申请

US20050265297A1 Wireless communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US20050265297A1
公开(公告)日：2005-12-01
申请号：US11135358
申请日：2005-05-24
申请人： Tetsu Nakajima , Tomoko Adachi , Masahiro Takagi , Tomoya Tandai , Yoriko Utsunomiya , Yasuyuki Nishibayashi
发明人： Tetsu Nakajima , Tomoko Adachi , Masahiro Takagi , Tomoya Tandai , Yoriko Utsunomiya , Yasuyuki Nishibayashi
IPC分类号： H04L12/28 , H04L1/16 , H04L1/18 , H04L29/08 , H04W28/04 , H04Q7/24
CPC分类号： H04L1/1887 , H04L1/1614 , H04L1/1685
摘要： A wireless communication apparatus includes a transmitting device configured to transmit burst data of a plurality of transmission data, a receiving device configured to receive an acknowledgement status of the burst data transmitted by the transmitting device, a retransmitting device configured to control the transmitting device to retransmit any of the plurality of transmission data contained in the burst data, in accordance with the acknowledgement status received by the receiving device, and a retransmission limiting device configured to limit the retransmission for each frame exchange sequence of the burst data.
摘要翻译：一种无线通信装置，包括：发送装置，被配置为发送多个发送数据的突发数据;接收装置，被配置为接收由所述发送装置发送的突发数据的确认状态;重发装置，被配置为控制所述发送装置重发包含在突发数据中的多个发送数据中的任一个，根据由接收装置接收到的确认状态，以及被配置为限制突发数据的每个帧交换序列的重传的重传限制装置。

56. 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。

57. 发明授权

US08165536B2 Wireless communication apparatus and wireless communication system 有权
标题翻译：无线通信装置和无线通信系统
公开(公告)号：US08165536B2
公开(公告)日：2012-04-24
申请号：US11249276
申请日：2005-10-14
申请人： Masahiro Sekiya , Kiyoshi Toshimitsu , Tetsu Nakajima , Katsuya Nounin , Tsuguhide Aoki , Tomoya Tandai , Tomoko Adachi , Daisuke Takeda
发明人： Masahiro Sekiya , Kiyoshi Toshimitsu , Tetsu Nakajima , Katsuya Nounin , Tsuguhide Aoki , Tomoya Tandai , Tomoko Adachi , Daisuke Takeda
IPC分类号： H03C7/02
CPC分类号： H04B7/0877 , H04B7/0693 , H04B7/0874 , Y02D70/142 , Y02D70/444
摘要： A wireless communication apparatus includes an M-number of (M is an integer of 2 or more) receiving portions connected to respective antennas, a frame analyzing section configured to analyze a reception signal received by the M-number of receiving portions, and a selecting section configured to select a receiving portion to be in service from the M-number of receiving portions. The selecting section selects a P-number of (P is an integer of from 0 to M) receiving portions from the M-number of receiving portions, based on an analysis result obtained by the frame analyzing section.
摘要翻译：一种无线通信装置，包括M个（M为2以上的整数）个接收部，连接到各个天线的接收部的M个数据;帧分析部，被配置为分析由M个接收部接收的接收信号，被配置为从所述M个接收部分中选择要服务的接收部分。所述选择部根据由所述帧分析部获得的分析结果，从所述M个接收部中选择P个（P为0〜M的整数）个接收部。

58. 发明授权

US07940869B2 Radio communication method, system and a terminal station 失效
标题翻译：无线电通信方法，系统和终端
公开(公告)号：US07940869B2
公开(公告)日：2011-05-10
申请号：US11345488
申请日：2006-02-02
申请人： Tomoya Tandai , Tomoko Adachi , Yoriko Utsunomiya , Daisuke Takeda , Kazumi Sato , Koji Ogura
发明人： Tomoya Tandai , Tomoko Adachi , Yoriko Utsunomiya , Daisuke Takeda , Kazumi Sato , Koji Ogura
IPC分类号： H03D1/04 , H03D1/06 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08
CPC分类号： G01S7/021
摘要： Radio communication system includes terminal including unit detecting radar wave transmitted through second-frequency channel, first-and-second-frequency channels through which radar wave fails to be transmitted being simultaneously utilized or one of first-and-second-frequency channels being utilized, unit generating radar-detection information including information indicating detection time when detecting unit detects radar wave, and information indicating frequency channel through which radar wave is transmitted, and unit transmitting radar-detection information, and base station including unit receiving radar-detection information, unit generating radar-occurrence information based on received-radar-detection information, radar-occurrence information including information indicating occurrence time when radar wave occurs, information indicating period of occurrence of radar wave, and information indicating frequency channel through which radar wave is transmitted, and unit transmitting radar-occurrence information, terminal further including unit receiving radar-occurrence information, and unit communicating with other terminals through second-frequency channel without using base station when radar wave fails to occur, based on received-radar-occurrence information.
摘要翻译：无线电通信系统包括：终端，包括通过第二频道发送的雷达波的单元检测，同时利用雷达波不能发送的第一和第二频率信道，或利用第一和第二频道中的一个，单元产生雷达检测信息，包括指示检测单元检测雷达波时的检测时间的信息，以及指示雷达波发射的频道的信息，以及发送雷达检测信息的单元，以及包括接收雷达检测信息的单元的基站基于接收雷达检测信息生成雷达发生信息，包括表示发生雷达波的发生时间的信息的雷达发生信息，表示雷达波的发生期间的信息以及表示雷达波发送的频道的信息，以及单位传输基于接收到的雷达发生信息，终端还包括接收雷达发生信息的单元，以及当雷达波不能发生时不使用基站通过第二频道与其他终端通信的单元。

59. 发明授权

US07773601B2 Wireless communication apparatus 有权
标题翻译：无线通信装置
公开(公告)号：US07773601B2
公开(公告)日：2010-08-10
申请号：US11744253
申请日：2007-05-04
申请人： Tetsu Nakajima , Tomoko Adachi , Masahiro Takagi , Tomoya Tandai , Yoriko Utsunomiya , Yasuyuki Nishibayashi
发明人： Tetsu Nakajima , Tomoko Adachi , Masahiro Takagi , Tomoya Tandai , Yoriko Utsunomiya , Yasuyuki Nishibayashi
IPC分类号： H04L12/28
CPC分类号： H04L1/1887 , H04L1/1614 , H04L1/1664 , H04W24/00 , H04W28/06 , H04W28/14
摘要： A wireless communication apparatus is disclosed. A transmitting device transmits a first aggregation frame in which first transmission data frames are aggregated. A measuring device measures a number value of retransmission of each of the first transmission data frames. A storage stores a limiting value of the number value of retransmission. A determination device determines whether the number value of retransmission of each of the first transmission data frames exceeds the limiting value. A transmission buffer buffers the first transmission data frames for which it is determined that the number value of retransmission does not exceed the limiting value, and discards the first transmission data frames for which it is determined that the number value of retransmission exceeds the limiting value, of the first transmission data frames. A retransmitting device retransmits the first aggregation frame in which the first transmission data frames buffered in the transmission buffer are aggregated.
摘要翻译：公开了一种无线通信装置。发送设备发送第一聚合帧，其中第一传输数据帧被聚合。测量装置测量每个第一传输数据帧的重传次数值。存储器存储重发次数的限制值。确定装置确定每个第一传输数据帧的重发次数是否超过限制值。发送缓冲器缓冲确定重发次数不超过限制值的第一发送数据帧，并丢弃确定重发次数超过限制值的第一发送数据帧，的第一传输数据帧。重传设备重传其中缓存在发送缓冲器中的第一发送数据帧被聚合的第一聚合帧。

60. 发明授权

US07701962B2 Wireless communication apparatus and wireless communication method 有权
标题翻译：无线通信装置和无线通信方法
公开(公告)号：US07701962B2
公开(公告)日：2010-04-20
申请号：US11201208
申请日：2005-08-11
申请人： Yoriko Utsunomiya , Tomoko Adachi , Masahiro Takagi , Tetsu Nakajima , Tomoya Tandai , Yasuyuki Nishibayashi
发明人： Yoriko Utsunomiya , Tomoko Adachi , Masahiro Takagi , Tetsu Nakajima , Tomoya Tandai , Yasuyuki Nishibayashi
IPC分类号： H04L12/413
CPC分类号： H04W74/0808 , H04W72/0406 , H04W74/0875
摘要： A wireless communication apparatus for performing wireless communication using a first channel having a first frequency bandwidth, and a second channel formed of both the first channel and a second communication channel, the second communication channel having a frequency bandwidth equal to the first frequency bandwidth. A first generation of a first declaration frame for declaring occupation of the first channel for a specified period, and a second generation of a second declaration frame for declaring occupation of the second communication channel for a specified period after the first declaration frame are generated and transmitted. Transmission timings are set so that the first and second declaration frames are transmitted at the highest priority of all the other frames.
摘要翻译：一种用于使用具有第一频率带宽的第一信道和由第一信道和第二通信信道两者形成的第二信道来执行无线通信的无线通信装置，所述第二通信信道具有等于第一频带宽度的频带宽度。第一代第一声明帧，用于在规定时间段内宣告第一频道的占用，以及第二声明帧，用于在第一声明帧之后指定第二通信信道的占用指定期间，生成和发送第二声明帧。发送定时被设置为使得第一和第二声明帧以所有其他帧的最高优先级被发送。

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