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1. 发明申请

US20060281455A1 Base apparatus, wireless communication channel changeover method, and wireless communication channel changeover program 审中-公开
标题翻译：基站装置，无线通信信道切换方式以及无线通信信道切换程序
公开(公告)号：US20060281455A1
公开(公告)日：2006-12-14
申请号：US11447939
申请日：2006-06-07
申请人： Mitsuharu Hayasaka
发明人： Mitsuharu Hayasaka
IPC分类号： H04Q7/20
CPC分类号： H04W36/06 , H04L12/66 , H04W72/08 , H04W88/08
摘要： A base apparatus for wireless LAN, includes: two or more wireless units having; communication means for communicating with a terminal through wireless channel, channel selection means, detection means for detecting noise level of received signal, determination means for determining received signal is wireless LAN signal of another; unit setting means for setting one of two wireless units as communication unit, and setting another as retrieving unit for retrieving optimal wireless channel; channel setting means for setting up wireless channel for communications; state detection means for detecting state of channel, based on outputs from detection means and determination means; retrieval means for retrieving optimal wireless channel, based on outputs from detection means and determination means, candidate channel setup means for setting optimal wireless channel; and switch control means for replacing wireless unit for communications for retrieving switched for communication, when retrieved wireless channel is better than that already used for communications.
摘要翻译：一种用于无线LAN的基本装置，包括：两个或多个无线单元，具有：用于通过无线信道与终端通信的通信装置，信道选择装置，用于检测接收信号的噪声电平的检测装置，用于确定接收信号的确定装置是另一个无线LAN信号; 单元设置装置，用于将两个无线单元之一设置为通信单元，并将另一个设置为用于检索最佳无线信道的检索单元; 用于设置用于通信的无线信道的信道设置装置; 状态检测装置，用于根据来自检测装置和确定装置的输出来检测信道状态; 用于根据来自检测装置和确定装置的输出检索最佳无线信道的检索装置，用于设置最佳无线信道的候选信道建立装置; 以及当检索到的无线信道优于已经用于通信的无线信道时，用于替换用于通信的无线单元替换用于通信的切换控制装置。

2. 发明申请

US20070171863A1 WIRELESS CHANNEL DETERMINATION/ SELECTION METHOD AND ACCESS POINT DEVICE 有权
标题翻译：无线信道确定/选择方法和接入点设备
公开(公告)号：US20070171863A1
公开(公告)日：2007-07-26
申请号：US11619812
申请日：2007-01-04
申请人： Mitsuharu HAYASAKA
发明人： Mitsuharu HAYASAKA
IPC分类号： H04Q7/00
CPC分类号： H04W72/085 , H04W84/12 , H04W88/08
摘要： A wireless channel determination/selection method for use in an access point device configuring a wireless LAN system with a terminal device is disclosed. The method includes: a first step of selecting sequentially a wireless channel available for use, detecting a reception signal level for each of the wireless channels, determining whether a wireless LAN signal is included, and receiving data transmission/reception state notice information that is inserted in a beacon frame provided by another access point device to indicate a state of data transmission/reception at the another access point device; a second step of detecting, from the received data transmission/reception state notice information, a data transmission/reception level at the another access point device for each of the wireless channels; and a third step of determining and selecting any of the wireless channels considered optimum for communications.
摘要翻译：公开了一种在配置具有终端设备的无线LAN系统的接入点设备中使用的无线信道确定/选择方法。该方法包括：顺序地选择可用的无线信道的第一步骤，检测每个无线信道的接收信号电平，确定是否包括无线LAN信号，以及接收插入的数据发送/接收状态通知信息在由另一接入点设备提供的指示在另一接入点设备处的数据发送/接收状态的信标帧中; 从接收到的数据发送/接收状态通知信息中检测每个无线信道的另一接入点装置的数据发送/接收电平的第二步骤; 以及确定和选择被认为是最佳通信的任何无线信道的第三步骤。

3. 发明授权

US07860055B2 Wireless channel determination/selection method and access point device 有权
标题翻译：无线信道确定/选择方法和接入点设备
公开(公告)号：US07860055B2
公开(公告)日：2010-12-28
申请号：US11619812
申请日：2007-01-04
申请人： Mitsuharu Hayasaka
发明人： Mitsuharu Hayasaka
IPC分类号： H04W4/00
CPC分类号： H04W72/085 , H04W84/12 , H04W88/08
摘要： A wireless channel determination/selection method for use in an access point device configuring a wireless LAN system with a terminal device is disclosed. The method includes: a first step of selecting sequentially a wireless channel available for use, detecting a reception signal level for each of the wireless channels, determining whether a wireless LAN signal is included, and receiving data transmission/reception state notice information that is inserted in a beacon frame provided by another access point device to indicate a state of data transmission/reception at the another access point device; a second step of detecting, from the received data transmission/reception state notice information, a data transmission/reception level at the another access point device for each of the wireless channels; and a third step of determining and selecting any of the wireless channels considered optimum for communications.
摘要翻译：公开了一种在配置具有终端设备的无线LAN系统的接入点设备中使用的无线信道确定/选择方法。该方法包括：顺序地选择可用的无线信道的第一步骤，检测每个无线信道的接收信号电平，确定是否包括无线LAN信号，以及接收插入的数据发送/接收状态通知信息在由另一接入点设备提供的指示在另一接入点设备处的数据发送/接收状态的信标帧中; 从接收到的数据发送/接收状态通知信息中检测每个无线信道的另一接入点装置的数据发送/接收电平的第二步骤; 以及确定和选择被认为是最佳通信的任何无线信道的第三步骤。

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