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    • 44. 发明授权
    • Wireless communication system, and interference preventing method
    • 无线通信系统和防干扰方法
    • US08724655B2
    • 2014-05-13
    • US13518978
    • 2010-12-15
    • Chin-Sean SumHiroshi HaradaFumihide KojimaZhou Lan
    • Chin-Sean SumHiroshi HaradaFumihide KojimaZhou Lan
    • H04J3/16
    • H04W16/14H04W74/0808
    • An interference preventing method prevents communication interference between two or more wireless communication networks having mutually different physical layers, in which wireless communication is performed between a plurality of devices and a coordinator. By using a coordinator of each of the wireless communication networks, a scanning period for scanning a coexistence notification signal that is transmitted from a coordinator of another wireless communication network for a predetermined period is arranged before a first super frame immediately after input of power. The CB of the coordinator is transmitted at least once or more for one super frame, and, in a case where the CB transmitted from the coordinator of the other wireless communication network is acquired during the scanning period, control for preventing communication interference with the other wireless communication network is performed.
    • 防干扰方法防止在多个设备和协调器之间执行无线通信的具有相互不同的物理层的两个或更多个无线通信网络之间的通信干扰。 通过使用每个无线通信网络的协调器,在紧接着输入功率之后,在紧接在第一超级帧之前,布置用于扫描从另一无线通信网络的协调器发送预定时段的共存通知信号的扫描周期。 对于一个超帧,协调器的CB至少发送一次或更多,并且在扫描期间中从其他无线通信网络的协调器发送的CB的情况下,用于防止与其他无线通信网络的通信干扰的控制 执行无线通信网络。
    • 45. 发明授权
    • Mobile communication relay device
    • 移动通信中继设备
    • US08526354B2
    • 2013-09-03
    • US12700420
    • 2010-02-04
    • Kentaro IshizuHomare MurakamiStanislav FilinHiroshi Harada
    • Kentaro IshizuHomare MurakamiStanislav FilinHiroshi Harada
    • H04B7/14
    • H04W48/18H04W88/04H04W88/06
    • The present invention provides a user-carriable mobile communication relay device that relays communication between an internal network and an external network, in which even when the device is moved, the device dynamically selects and connects the external network depending on a surrounding radio wave environment or a communication content. The device is provided with an internal network communication adapter 13 compatible with the internal network connecting to a specific terminal device 4; external network communication adapters 11, 12 compatible with external networks with a mobile telephone network and with a wireless LAN at an installation site; a network selection processing portion 102 automatically selecting one or more networks to be connected, out of the external networks, according to stored profile information 141; an internal network connection processing portion 104 establishing or reconfiguring the connection to an internal network selected for a predetermined opportunity; an external network connection processing portion 105 establishing or reconfiguring the connection to an external network selected for a predetermined opportunity; and a communication relay processing portion 101 relay-processing communication between the internal network and the external network.
    • 本发明提供了一种用户可携带的移动通信中继设备,其中继内部网络与外部网络之间的通信,即使在移动设备的情况下,设备根据周围的无线电波环境动态地选择和连接外部网络, 通信内容。 该设备设置有与连接到特定终端设备4的内部网络兼容的内部网络通信适配器13; 外部网络通信适配器11,12与具有移动电话网络的外部网络和在安装地点的无线LAN兼容; 网络选择处理部分102根据存储的简档信息141自动选择要连接的一个或多个网络; 内部网络连接处理部分104建立或重新配置与为预定机会选择的内部网络的连接; 外部网络连接处理部分105建立或重新配置到为预定机会选择的外部网络的连接; 和通信中继处理部分101中继处理内部网络和外部网络之间的通信。
    • 46. 发明申请
    • WIRELESS DEVICE AND COMMUNICATION METHOD
    • 无线设备和通信方法
    • US20130217406A1
    • 2013-08-22
    • US13883248
    • 2011-10-28
    • Gabriel Porto VillardiZhou LanChin-Sean SumChen SunTuncer BaykasHiroshi Harada
    • Gabriel Porto VillardiZhou LanChin-Sean SumChen SunTuncer BaykasHiroshi Harada
    • H04W72/04
    • H04W72/0453H04W16/14
    • A wireless device and a communication method, which enable a position of the wireless device to be known and enable a frequency which does not interfere with that of another wireless station to be selected, are provided. A wireless device belonging to a second wireless system in which a frequency band to be used overlaps with that of a first wireless system, and a priority with which the overlapping frequency band is used is lower than that of the first wireless system, the wireless device includes: a location receiving unit receiving location information formed of a place name and indicating a location of the wireless device; a geographic coordinate acquiring unit acquiring, based on the location information, geographic coordinates including latitude and longitude corresponding to the location information; and a frequency setting unit accessing a frequency server in which a frequency assigned to a wireless device belonging to the first wireless system and geographic coordinates including latitude and longitude related to a position of the wireless device are stored by being corresponded to each other, by using the geographic coordinates acquired by the geographic coordinate acquiring unit, and acquiring at least one of a frequency that is not assigned to the wireless device belonging to the first wireless system and a frequency which is not at risk of interfering with that of the wireless device, to set the frequency as a transmission/reception frequency.
    • 提供一种无线设备和通信方法,其使得能够知道无线设备的位置并使得能够选择不与另一无线站的频率相干扰的频率。 属于第二无线系统的无线设备,其中要使用的频带与第一无线系统的频带重叠,并且使用重叠频带的优先级低于第一无线系统的优先级,无线设备 包括:位置接收单元,接收由地名形成的位置信息,并指示无线装置的位置; 地理坐标获取单元,基于所述位置信息,获取包括与所述位置信息对应的纬度和经度的地理坐标; 以及频率设定单元,其访问频率服务器,其中分配给属于所述第一无线系统的无线设备的频率和包括与所述无线设备的位置相关的纬度和经度的地理坐标彼此相对地存储,通过使用 由所述地理坐标获取单元获取的地理坐标,以及获取未分配给属于所述第一无线系统的无线设备的频率和不具有与所述无线设备的无干扰风险的频率中的至少一个, 将频率设置为发送/接收频率。
    • 50. 发明授权
    • Cement kiln chlorine/sulfur bypass system
    • 水泥窑氯/硫磺旁路系统
    • US07947242B2
    • 2011-05-24
    • US10537528
    • 2003-08-13
    • Shinichiro SaitoNaoki UenoHiroshi HaradaSoichiro OkamuraTakayuki Suzuki
    • Shinichiro SaitoNaoki UenoHiroshi HaradaSoichiro OkamuraTakayuki Suzuki
    • B01D53/56
    • F27B7/20B01D2257/204B01D2257/30C04B7/364F27D17/008
    • A cement kiln chlorine/sulfur bypass system wherein the equipment cost is suppressed and the sulfur included in a combustion gas bled from a cement kiln is separated and effectively utilized. The cement kiln chlorine/sulfur bypass system comprises an air bleed means for bleeding a kiln exhaust gas passage, which runs from the end of the cement kiln to a bottom cyclone, of a part of the combustion gas, a separating means for separating dust in the gas bled by the air bleed means into coarse particles and fine particles, and a wet dust collector for collecting dust from the gas containing the fine particles separated by the separating means. The separating means is preferably a classifier in which the cut size is changeable. The wet dust collector is preferably a mixing scrubber. The mixing scrubber preferably comprises a circulating liquid tank to which dust slurry collected by the mixing scrubber is supplied and a circulating system by which a part of the dust slurry in the circulating liquid tank is returned to the mixing scrubber.
    • 一种水泥窑氯/硫旁路系统,其中设备成本被抑制,并且包含在从水泥窑排出的燃烧气体中的硫被分离并被有效地利用。 水泥窑氯/硫旁路系统包括用于将一部分燃烧气体的从窑尾端延伸到底部旋风器的窑尾废气通道排出的排气装置,用于分离一部分燃烧气体的分离装置 通过排气装置排出的气体变成粗颗粒和细颗粒,以及用于从包含由分离装置分离的细颗粒的气体中收集灰尘的湿式集尘器。 分离装置优选是分切机,其中切割尺寸是可变的。 湿式除尘器优选是混合洗涤器。 混合洗涤器优选包括供给由混合洗涤器收集的粉尘浆料的循环液体罐和循环液体箱中的一部分灰尘浆料返回到混合洗涤器的循环系统。