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1. 发明申请

US20100034182A1 WIRELESS COMMUNICATION APPARATUS AND METHOD 有权
标题翻译：无线通信装置和方法
公开(公告)号：US20100034182A1
公开(公告)日：2010-02-11
申请号：US12508979
申请日：2009-07-24
申请人： Masahiro Sekiya , Koji Horisaki
发明人： Masahiro Sekiya , Koji Horisaki
IPC分类号： H04W88/02
CPC分类号： H04W88/02 , H04L2027/0095 , H04W28/04 , H04W28/06
摘要： When a wireless communication apparatus transmits a data frame requesting an ACK frame, it is expected that a receiver station will transmit the ACK frame. A preamble analyzer analyzes whether or not a preamble pattern added to the header of a received frame exists from the time it is expected that the ACK frame will be received. When a desired preamble pattern is detected, the preamble analyzer supplies instructions to start an operation of demodulating a reception signal to a demodulator via a controller.
摘要翻译：当无线通信装置发送请求ACK帧的数据帧时，期望接收站将发送ACK帧。前同步码分析器从预计将接收到ACK帧的时间分析是否存在添加到接收帧的报头中的前导码模式。当检测到期望的前导码模式时，前同步码分析器通过控制器提供指令以开始解调接收信号到解调器的操作。

2. 发明申请

US20090245125A1 WIRELESS COMMUNICATION SYSTEM FOR REDUCING POWER CONSUMPTION WHEN RECEIVING A FRAME HAVING A LOW RECEPTION SUCCESS POSSIBILITY 有权
标题翻译：用于在接收具有低接收成功性的帧的情况下降低功耗的无线通信系统
公开(公告)号：US20090245125A1
公开(公告)日：2009-10-01
申请号：US12403536
申请日：2009-03-13
申请人： Koji HORISAKI , Masahiro Sekiya
发明人： Koji HORISAKI , Masahiro Sekiya
IPC分类号： H04L12/26 , G08C17/02
CPC分类号： H04L43/067 , H04W52/0274 , Y02D70/142
摘要： A header analysis unit reads a parameter showing a format of a digital signal contained in a received signal. A received signal quality measurement unit measures a quality of the received signal. An awake/sleep control unit controls restart and sleep of a reception unit based on data from the header analysis unit and the received signal quality measurement unit. The awake/sleep control unit stops a reception operation for a period corresponding to a frame length when the quality of the leading portion of the received signal is less than a predetermined threshold.
摘要翻译：标题分析单元读取表示包含在接收信号中的数字信号的格式的参数。接收信号质量测量单元测量接收信号的质量。唤醒/睡眠控制单元基于来自头部分析单元和接收信号质量测量单元的数据控制接收单元的重启和休眠。唤醒/睡眠控制单元在接收信号的前导部分的质量小于预定阈值时停止对应于帧长度的周期的接收操作。

3. 发明授权

US08107490B2 Communication device comprising a carrier sense function and communication method 有权
标题翻译：通信设备包括载波检测功能和通信方法
公开(公告)号：US08107490B2
公开(公告)日：2012-01-31
申请号：US12508099
申请日：2009-07-23
申请人： Koji Horisaki , Masahiro Sekiya
发明人： Koji Horisaki , Masahiro Sekiya
IPC分类号： H04L12/413
CPC分类号： H04L12/413
摘要： A communication device of an example of the present invention comprises a first unit determining that whether a state is a first state indicating that a transmission medium is in use, a second state indicating that the transmission medium is not in use, or a third state indicating that whether or not the transmission medium is in use is being determined, and a second unit prohibiting a data transmission in the first and third states, and permitting the data transmission in the second state.
摘要翻译：本发明实施例的通信装置包括：第一单元，确定状态是指表示传输介质正在使用的第一状态，表示传输介质未使用的第二状态，还是指示第正在确定传输介质是否在使用中，以及第二单元禁止第一和第三状态中的数据传输，并允许在第二状态下的数据传输。

4. 发明申请

US20100020711A1 COMMUNICATION DEVICE COMPRISING A CARRIER SENSE FUNCTION AND COMMUNICATION METHOD 有权
标题翻译：包含载波信号功能和通信方法的通信设备
公开(公告)号：US20100020711A1
公开(公告)日：2010-01-28
申请号：US12508099
申请日：2009-07-23
申请人： Koji Horisaki , Masahiro Sekiya
发明人： Koji Horisaki , Masahiro Sekiya
IPC分类号： H04L12/413 , H04B7/00 , H04L12/26
CPC分类号： H04L12/413
摘要： A communication device of an example of the present invention comprises a first unit determining that whether a state is a first state indicating that a transmission medium is in use, a second state indicating that the transmission medium is not in use, or a third state indicating that whether or not the transmission medium is in use is being determined, and a second unit prohibiting a data transmission in the first and third states, and permitting the data transmission in the second state.
摘要翻译：本发明实施例的通信装置包括：第一单元，确定状态是指表示传输介质正在使用的第一状态，表示传输介质未使用的第二状态，还是指示第正在确定传输介质是否在使用中，以及第二单元禁止第一和第三状态中的数据传输，并允许在第二状态下的数据传输。

5. 发明授权

US08842646B2 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：US08842646B2
公开(公告)日：2014-09-23
申请号：US12508979
申请日：2009-07-24
申请人： Masahiro Sekiya , Koji Horisaki
发明人： Masahiro Sekiya , Koji Horisaki
IPC分类号： H04W4/00 , H04W28/06 , H04W88/02 , H04L27/00 , H04W28/04
CPC分类号： H04W88/02 , H04L2027/0095 , H04W28/04 , H04W28/06
摘要： When a wireless communication apparatus transmits a data frame requesting an ACK frame, it is expected that a receiver station will transmit the ACK frame. A preamble analyzer analyzes whether or not a preamble pattern added to the header of a received frame exists from the time it is expected that the ACK frame will be received. When a desired preamble pattern is detected, the preamble analyzer supplies instructions to start an operation of demodulating a reception signal to a demodulator via a controller.
摘要翻译：当无线通信装置发送请求ACK帧的数据帧时，期望接收站将发送ACK帧。前同步码分析器从预计将被接收到ACK帧的时间分析是否存在添加到接收帧的报头中的前导码模式。当检测到期望的前导码模式时，前同步码分析器通过控制器提供指令以开始解调接收信号到解调器的操作。

6. 发明授权

US08406249B2 Communication device comprising a carrier sense function and communication method 有权
标题翻译：通信设备包括载波检测功能和通信方法
公开(公告)号：US08406249B2
公开(公告)日：2013-03-26
申请号：US13325434
申请日：2011-12-14
申请人： Koji Horisaki , Masahiro Sekiya
发明人： Koji Horisaki , Masahiro Sekiya
IPC分类号： H04L12/413
CPC分类号： H04L12/413
摘要： A communication device of an example of the present invention comprises a first unit determining that whether a state is a first state indicating that a transmission medium is in use, a second state indicating that the transmission medium is not in use, or a third state indicating that whether or not the transmission medium is in use is being determined, and a second unit prohibiting a data transmission in the first and third states, and permitting the data transmission in the second state.
摘要翻译：本发明实施例的通信装置包括：第一单元，确定状态是指表示传输介质正在使用的第一状态，表示传输介质未使用的第二状态，还是指示第正在确定传输介质是否在使用中，以及第二单元禁止第一和第三状态中的数据传输，并允许在第二状态下的数据传输。

7. 发明授权

US08180392B2 Wireless communication device and signal detection circuit 有权
标题翻译：无线通信设备和信号检测电路
公开(公告)号：US08180392B2
公开(公告)日：2012-05-15
申请号：US13178253
申请日：2011-07-07
申请人： Masahiro Sekiya , Minoru Namekata , Koji Horisaki
发明人： Masahiro Sekiya , Minoru Namekata , Koji Horisaki
IPC分类号： H04M1/00
CPC分类号： G01S7/021 , H04W16/14
摘要： A wireless communication device that includes a wireless communication unit that performs a wireless communication in a first mode using a first frequency band serving as a first communication channel, and performs the wireless communication in a second mode using a second frequency band including the first communication channel and a second communication channel that is adjacent to the first communication channel. Also included is a detection unit that monitors each of the first frequency band and the second frequency band, outputs a first detection signal when an interference signal is detected in the first frequency band and outputs a second detection signal when the interference signal is detected in the second frequency band. Further included is a determination unit that determines whether the interference signal is in the first communication channel or in the second communication channel based on the first and second detection signals.
摘要翻译：一种无线通信设备，包括：无线通信单元，其使用用作第一通信信道的第一频带以第一模式执行无线通信，并且使用包括第一通信信道的第二频带以第二模式执行无线通信以及与第一通信信道相邻的第二通信信道。还包括检测单元，其监视第一频带和第二频带中的每一个，当在第一频带中检测到干扰信号时输出第一检测信号，并且当在第一频带中检测到干扰信号时输出第二检测信号第二频带。还包括确定单元，其基于第一和第二检测信号确定干扰信号是处于第一通信信道还是在第二通信信道中。

8. 发明申请

US20120082056A1 COMMUNICATION DEVICE COMPRISING A CARRIER SENSE FUNCTION AND COMMUNICATION METHOD 有权
标题翻译：包含载波信号功能和通信方法的通信设备
公开(公告)号：US20120082056A1
公开(公告)日：2012-04-05
申请号：US13325434
申请日：2011-12-14
申请人： Koji HORISAKI , Masahiro Sekiya
发明人： Koji HORISAKI , Masahiro Sekiya
IPC分类号： H04L12/26
CPC分类号： H04L12/413
摘要： A communication device of an example of the present invention comprises a first unit determining that whether a state is a first state indicating that a transmission medium is in use, a second state indicating that the transmission medium is not in use, or a third state indicating that whether or not the transmission medium is in use is being determined, and a second unit prohibiting a data transmission in the first and third states, and permitting the data transmission in the second state.
摘要翻译：本发明实施例的通信装置包括：第一单元，确定状态是指表示传输介质正在使用的第一状态，表示传输介质未使用的第二状态，还是指示第正在确定传输介质是否在使用中，以及第二单元禁止第一和第三状态中的数据传输，并允许在第二状态下的数据传输。

9. 发明授权

US07995509B2 Wireless communication system for reducing power consumption when receiving a frame having a low reception success possibility 有权
标题翻译：无线通信系统，用于在接收到具有低接收成功可能性的帧时降低功耗
公开(公告)号：US07995509B2
公开(公告)日：2011-08-09
申请号：US12403536
申请日：2009-03-13
申请人： Koji Horisaki , Masahiro Sekiya
发明人： Koji Horisaki , Masahiro Sekiya
IPC分类号： G08C17/00
CPC分类号： H04L43/067 , H04W52/0274 , Y02D70/142
摘要： A header analysis unit reads a parameter showing a format of a digital signal contained in a received signal. A received signal quality measurement unit measures a quality of the received signal. An awake/sleep control unit controls restart and sleep of a reception unit based on data from the header analysis unit and the received signal quality measurement unit. The awake/sleep control unit stops a reception operation for a period corresponding to a frame length when the quality of the leading portion of the received signal is less than a predetermined threshold.
摘要翻译：标题分析单元读取表示包含在接收信号中的数字信号的格式的参数。接收信号质量测量单元测量接收信号的质量。唤醒/睡眠控制单元基于来自头部分析单元和接收信号质量测量单元的数据控制接收单元的重启和休眠。唤醒/睡眠控制单元在接收信号的前导部分的质量小于预定阈值时停止对应于帧长度的周期的接收操作。

10. 发明授权

US07986966B2 Wireless communication device and signal detection circuit 失效
标题翻译：无线通信设备和信号检测电路
公开(公告)号：US07986966B2
公开(公告)日：2011-07-26
申请号：US12196564
申请日：2008-08-22
申请人： Masahiro Sekiya , Minoru Namekata , Koji Horisaki
发明人： Masahiro Sekiya , Minoru Namekata , Koji Horisaki
IPC分类号： H04M1/00
CPC分类号： G01S7/021 , H04W16/14
摘要： A wireless communication device includes: a wireless communication unit that is configured to: perform a wireless communication in a first mode using a first frequency band serving as a first communication channel; and perform the wireless communication in a second mode using a second frequency band including the first communication channel and a second communication channel that is adjacent to the first communication channel; a detection unit that is configured to: monitor each of the first frequency band and the second frequency band; output a first detection signal when an interference signal is detected in the first frequency band; and output a second detection signal when the interference signal is detected in the second frequency band; and a determination unit that determines whether the interference signal is in the first communication channel or in the second communication channel based on the first and second detection signals.
摘要翻译：无线通信装置包括：无线通信单元，被配置为：使用用作第一通信信道的第一频带，以第一模式执行无线通信; 并且使用包括与第一通信信道相邻的第一通信信道和第二通信信道的第二频带在第二模式中执行无线通信; 检测单元，被配置为：监视所述第一频带和所述第二频带中的每一个; 当在所述第一频带中检测到干扰信号时，输出第一检测信号; 并且当在所述第二频带中检测到所述干扰信号时，输出第二检测信号; 以及确定单元，其基于第一和第二检测信号来确定干扰信号是处于第一通信信道还是在第二通信信道中。

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