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公开(公告)号：US08345588B2
公开(公告)日：2013-01-01
申请号：US12410742
申请日：2009-03-25
IPC分类号： H04B7/14
摘要： A wireless communication apparatus which can simultaneously conduct communication on at least two frequency channels is described. The apparatus includes a communication unit which refers to a connection management table to determine a communication system which can be used by a wireless communication terminal using an identifier of the wireless communication terminal, and conducts communication with the wireless communication terminal on a second frequency channel using the communication system, when a request from the wireless communication terminal to change the first frequency channel to the second frequency channel is permitted.
摘要翻译： 描述了可以在至少两个频率信道上同时进行通信的无线通信装置。 该装置包括通信单元，其参考连接管理表以确定可以由无线通信终端使用无线通信终端的标识符使用的通信系统，并且在第二频率信道上使用第二频道进行与无线通信终端的通信 当来自无线通信终端的请求将第一频道改变为第二频道时，该通信系统被允许。
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12.发明授权Radio communication apparatus, computer readable storage medium, and radio communication system 有权无线电通信装置，计算机可读存储介质和无线电通信系统公开(公告)号：US08064371B2
公开(公告)日：2011-11-22
申请号：US12438845
申请日：2008-12-18
申请人： Kiyoshi Toshimitsu , Masahiro Takagi , Ryoko Matsuo , Toshihisa Nabetani , Tatsuma Hirano , Tomoko Adachi
发明人： Kiyoshi Toshimitsu , Masahiro Takagi , Ryoko Matsuo , Toshihisa Nabetani , Tatsuma Hirano , Tomoko Adachi
摘要： In a radio communication system that simultaneously uses plural radio channels, a radio communication apparatus can quickly secure plural radio channels simultaneously used for radio communication while preventing collision with a radio signal transmitted by another radio communication apparatus so away from the radio communication apparatus that the radio communication apparatus cannot detect radio waves.A radio communication apparatus STA1 according to the present invention includes a receiving unit 10 which receives, when a first signal is transmitted via each of the plural radio channels, the first signal though at least one or more radio channels among the plural radio channels, and performs carrier sense for each of the plural radio channels used for the transmission of the first signal, a selecting unit 40 which selects a radio channel used for radio communication out of radio channels set in a standby state, and a transmitting unit 20 which transmits a response signal for the first signal via the selected radio channel.
摘要翻译： 在同时使用多个无线电信道的无线电通信系统中，无线电通信装置可以快速固定同时用于无线电通信的多个无线电信道，同时防止与另一个无线电通信装置发送的无线电信号的冲突，使得远离无线电通信装置的无线电信道无线电 通信设备无法检测无线电波。 根据本发明的无线电通信装置STA1包括：接收单元10，其通过多个无线电信道中的每一个发送第一信号时，通过多个无线电信道中的至少一个或多个无线电信道来接收第一信号;以及 对于用于发送第一信号的多个无线电信道中的每一个进行载波侦听;选择单元40，其从待机状态中设置的无线电信道中选择用于无线电通信的无线电信道;以及发送单元20，其发送 经由选择的无线电信道的第一信号的响应信号。
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公开(公告)号：US09307533B2
公开(公告)日：2016-04-05
申请号：US13686122
申请日：2012-11-27
摘要： A wireless communication apparatus which can simultaneously conduct communication on at least two frequency channels is described. The apparatus includes a communication unit which refers to a connection management table to determine a communication system which can be used by a wireless communication terminal using an identifier of the wireless communication terminal, and conducts communication with the wireless communication terminal on a second frequency channel using the communication system, when a request from the wireless communication terminal to change the first frequency channel to the second frequency channel is permitted.
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公开(公告)号：US08503357B2
公开(公告)日：2013-08-06
申请号：US12441571
申请日：2009-01-29
CPC分类号： H04W72/044 , H04W74/04 , H04W74/0833 , H04W88/02 , H04W88/08
摘要： One of a plurality of radio terminals that transmit radio signals to a radio base station under a space multiplexing scheme, including a receiving unit 42 that receives an access right request signal with respect to the radio base station from an other radio terminal, a prevention unit 43 that prevents transmission of radio signals when receiving radio signals directed to an other radio terminal, a cancellation unit 43 that cancels the prevention of transmission when receiving an access right assignment signal during the prevention of transmission and a transmitting unit 41 that transmits a data signal to the radio base station according to the assignment signal, wherein radio signals are transmitted to the radio base station simultaneously with the other radio terminals and under the space multiplexing scheme.
摘要翻译： 在空间复用方式下向无线基站发送无线信号的多个无线终端中的一个，包括从其他无线终端接收关于无线基站的访问权请求信号的接收单元42，防止单元 43，其在接收到指向另一无线终端的无线电信号时防止无线电信号的传输;消除单元43，其在防止传输期间接收到访问权限分配信号时取消防止传输;以及发送单元41，其发送数据信号 根据分配信号向无线基站发送无线电信号，其中无线电信号与其他无线电终端同时发送到无线电基站，并且在空间复用方案下。
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公开(公告)号：US20130003661A1
公开(公告)日：2013-01-03
申请号：US12441571
申请日：2009-01-29
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04W74/04 , H04W74/0833 , H04W88/02 , H04W88/08
摘要： One of a plurality of radio terminals that transmit radio signals to a radio base station under a space multiplexing scheme, including a receiving unit 42 that receives an access right request signal with respect to the radio base station from an other radio terminal, a prevention unit 43 that prevents transmission of radio signals when receiving radio signals directed to an other radio terminal, a cancellation unit 43 that cancels the prevention of transmission when receiving an access right assignment signal during the prevention of transmission and a transmitting unit 41 that transmits a data signal to the radio base station according to the assignment signal, wherein radio signals are transmitted to the radio base station simultaneously with the other radio terminals and under the space multiplexing scheme.
摘要翻译： 在空间复用方式下向无线基站发送无线信号的多个无线终端中的一个，包括从其他无线终端接收关于无线基站的访问权请求信号的接收单元42，防止单元 43，其在接收到指向另一无线终端的无线电信号时防止无线电信号的传输;消除单元43，其在防止传输期间接收到访问权限分配信号时取消防止传输;以及发送单元41，其发送数据信号 根据分配信号向无线基站发送无线电信号，其中无线电信号与其他无线电终端同时发送到无线电基站，并且在空间复用方案下。
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16.发明申请WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION APPARATUS AND PROGRAM STORAGE MEDIUM 有权无线通信系统，无线通信方法，无线通信设备和程序存储介质公开(公告)号：US20110038262A1
公开(公告)日：2011-02-17
申请号：US12438848
申请日：2008-12-18
CPC分类号： H04L1/1607 , H04L1/1614 , H04L1/1628 , H04L5/0053
摘要： A wireless communication system includes a first wireless communication apparatus and a second wireless communication apparatus which communicate with each other. The first wireless communication apparatus simultaneously transmits frames to the second wireless communication apparatus through first to nth (n is an integer of 2 or greater) frequency channels, the second wireless communication apparatus receives the frames from the first wireless communication apparatus through the first to nth frequency channels, judges success or failure of reception of each of the frames by performing error detection, creates delivery confirmation frame including information indicating success or failure of reception of each of the frames, and transmits the delivery confirmation frame through x specific channel (x is an integer in a range from 1 or more to n−1 or fewer) of the first to nth frequency channels to the first wireless communication apparatus a predetermined time after reception of the frames.
摘要翻译： 无线通信系统包括彼此通信的第一无线通信装置和第二无线通信装置。 第一无线通信装置通过第一至第n（n是2或更大的整数）频道同时向第二无线通信装置发送帧，第二无线通信装置通过第一至第N个第一无线通信装置接收来自第一无线通信装置的帧 频率信道通过执行错误检测来判断每个帧的接收成功或失败，创建包括指示每个帧的接收的成功或失败的信息的传送确认帧，并且通过x特定信道发送传送确认帧（x是 在第一至第n频率信道的范围内的整数在1以上至n-1以下的范围内，在接收帧之后的规定时间内，向第1无线通信装置发送。
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17.发明授权Wireless communication apparatus for data communication through two or more channels 有权用于通过两个或更多个信道进行数据通信的无线通信装置公开(公告)号：US08139506B2
公开(公告)日：2012-03-20
申请号：US12438848
申请日：2008-12-18
IPC分类号： H04L12/28
CPC分类号： H04L1/1607 , H04L1/1614 , H04L1/1628 , H04L5/0053
摘要： A wireless communication system includes a first wireless communication apparatus and a second wireless communication apparatus which communicate with each other. The first wireless communication apparatus simultaneously transmitting frames to the second wireless communication apparatus through first to nth (n is an integer of 2 or greater) frequency channels, the second wireless communication apparatus receives the frames from the first wireless communication apparatus through the first to nth frequency channels, judges success or failure of reception of each of the frames by performing error detection, creates delivery confirmation frame including information indicating success or failure of reception of each of the frames, and transmits the delivery confirmation frame through x specific channel (x is an integer in a range from 1 or more to n−1 or fewer) of the first to nth frequency channels to the first wireless communication apparatus a predetermined time after reception of the frames.
摘要翻译： 无线通信系统包括彼此通信的第一无线通信装置和第二无线通信装置。 第一无线通信装置通过第一至第n（n是2或更大的整数）频道向第二无线通信装置同时发送帧，第二无线通信装置通过第一至第n个第一无线通信装置接收来自第一无线通信装置的帧 频率信道通过执行错误检测来判断每个帧的接收成功或失败，创建包括指示每个帧的接收的成功或失败的信息的传送确认帧，并且通过x特定信道发送传送确认帧（x是 在第一至第n频率信道的范围内的整数在1以上至n-1以下的范围内，在接收帧之后的规定时间内，向第1无线通信装置发送。
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