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81. 发明授权

US4989263A Radio receiver with automatic mode changeover circuit 失效
标题翻译：无线电接收机具有自动模式切换电路
公开(公告)号：US4989263A
公开(公告)日：1991-01-29
申请号：US234143
申请日：1988-08-19
申请人： Mitsuhiro Suzuki
发明人： Mitsuhiro Suzuki
IPC分类号： H03J7/18 , H03J1/00
CPC分类号： H03J1/0041 , H03J1/0066
摘要： A radio wave receiver has a signal generator for generating a binary code signal indicative of the level of electric field intensity of a received radio wave. The binary code signal is fed to an up/down counter for increasing its counted value by M (M is a positive integer) when the binary code signal indicates a "strong" electric field and decreasing its counted value by N (N is a positive integer) when the binary code signal indicates a "weak" electric field. The contents of the up/down counter are evaluated to determine whether a change-over to another mode of operation or broadcast station is effected or not in accordance with the count value of the counter.
摘要翻译：无线电波接收机具有用于产生指示所接收的无线电波的电场强度的二进制码信号的信号发生器。当二进制码信号表示“强”电场并将其计数值减小N时，二进制码信号被馈送到升/降计数器以增加其计数值M（M为正整数）（N为正整数）当二进制码信号表示“弱”电场时。评估上/下计数器的内容以确定是否根据计数器的计数值来实现对另一操作模式或广播站的切换。

82. 再颁专利

USRE44322E1 Mobile radio communication system 有权
标题翻译：移动无线电通信系统
公开(公告)号：USRE44322E1
公开(公告)日：2013-06-25
申请号：US13524238
申请日：2012-06-15
申请人： Tomoya Yamaura , Kazuyuki Sakoda , Mitsuhiro Suzuki
发明人： Tomoya Yamaura , Kazuyuki Sakoda , Mitsuhiro Suzuki
IPC分类号： H04W36/00 , H04B7/00 , H04W36/30 , H04W52/24
CPC分类号： H04W36/30 , H04W36/18 , H04W52/146 , H04W52/24 , H04W52/40
摘要： A mobile radio communication system of the cellular system wherein a base station and a mobile station are connected to each other. Particularly, a mobile radio communication system wherein transmission power control is performed by a base station constructed such that, at least with regard to a control signal, soft hand-off control wherein a mobile station and base stations are connected simultaneously to each other is performed, but with regard to any other signal other than the control signal, hard hand-off control is performed. By the construction, the communication capacity of the entire system can be increased and the stability can be maintained.
摘要翻译：蜂窝系统的移动无线电通信系统，其中基站和移动台彼此连接。特别地，其中发射功率控制由基站执行的移动无线电通信系统执行，所述基站被构造成使得至少关于控制信号，其中移动站和基站彼此同时连接的软切换控制被执行但是关于控制信号以外的任何其他信号，执行硬切换控制。通过施工，可以提高整个系统的通信能力，保持稳定。

83. 发明授权

US08085691B2 Wireless communication system, wireless communication control apparatus and wireless communication control method, and computer program 有权
标题翻译：无线通信系统，无线通信控制装置和无线通信控制方法以及计算机程序
公开(公告)号：US08085691B2
公开(公告)日：2011-12-27
申请号：US12731639
申请日：2010-03-25
申请人： Mitsuhiro Suzuki , Shigeru Sugaya
发明人： Mitsuhiro Suzuki , Shigeru Sugaya
IPC分类号： H04L12/28
CPC分类号： H04W72/082 , H04L47/14 , H04W84/18 , H04W84/22 , H04W88/04
摘要： A communication terminal under the control of a wireless base station recursively has wireless base station capabilities in a parent network, constructs a daughter network within a scope of resources of the own apparatus assigned by the wireless base station, and assigns the resources to an other communication terminal under the control of the communication terminal having base station capabilities. This novel constitution allows to configure two or more networks guaranteed not to interfere each other, thereby allowing the coexistence of a plurality of personal area networks on a same frequency channel. At the same time, the novel constitution allows expanding a network area without increasing the scale of equipment.
摘要翻译：在无线基站的控制下的通信终端在父网络中递归地具有无线基站能力，在由无线基站分配的自身装置的资源的范围内构建子网，并将资源分配给其他通信终端在具有基站能力的通信终端的控制下。这种新颖的构造允许配置两个或更多个网络，其保证不会相互干扰，从而允许多个个人区域网络在相同频率信道上共存。同时，新颖的宪法允许扩大网络范围而不增加设备规模。

84. 发明授权

US08064554B2 Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculation method 有权
标题翻译：执行多载波传输的无线通信系统，接收装置，接收方法，传输装置，传输方法，延迟时间计算装置和延迟时间计算方法
公开(公告)号：US08064554B2
公开(公告)日：2011-11-22
申请号：US10548382
申请日：2004-06-07
申请人： Mitsuhiro Suzuki , Chihiro Fujita , Takashi Usui
发明人： Mitsuhiro Suzuki , Chihiro Fujita , Takashi Usui
IPC分类号： H03D1/06 , H03D11/04 , H03K5/01 , H03K6/04 , H04B1/10 , H04L1/00 , H04L25/08
CPC分类号： H04L27/2605
摘要： Multi-carrier transmission is performed without inserting a repetitive signal into guard interval periods. A transmitter provides guard interval periods by using a null signal to save transmission power and prevent the deterioration of the SN ratio. Delayed waves at the head of each received symbol cause high-frequency waves to occur and carriers to interfere with one another. Accordingly, a receiver adds a component following each received symbol to a delayed-wave component at the head of the received symbol. As a result, the delayed-wave component at the head of the received symbol and the added component become continuous in wave form and subcarriers do not interfere with each other.
摘要翻译：执行多载波传输而不将重复信号插入保护间隔周期。发射机通过使用空信号来节省传输功率并防止SN比的恶化来提供保护间隔周期。每个接收到的符号的头部的延迟波导致高频波发生，并且载波彼此干扰。因此，接收机将接收到的符号之后的分量添加到接收符号的头部的延迟波分量。结果，接收符号的头部的延迟波分量和相加分量在波形上变得连续，并且子载波不彼此干扰。

85. 发明申请

US20110243271A1 TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND COMMUNICATION SYSTEM FOR FORMATTING DATA 有权
标题翻译：发送装置，接收装置和用于形成数据的通信系统
公开(公告)号：US20110243271A1
公开(公告)日：2011-10-06
申请号：US13160699
申请日：2011-06-15
申请人： Hiroaki Takahashi , Mitsuhiro Suzuki
发明人： Hiroaki Takahashi , Mitsuhiro Suzuki
IPC分类号： H04L27/36
CPC分类号： H04W72/0446 , H04B7/2656 , H04J3/00 , H04L5/0062 , H04L5/0073 , H04L27/2602 , H04L27/3405
摘要： A transmitting apparatus, a receiving apparatus, and a communication system are provided that allow a reduction in a frame loss due to interference caused by use of the same channel. A transmitting apparatus disposed in a base station includes a GPS receiver for receiving a GPS signal, a timing generator for controlling respective function blocks in accordance with the GPS signal and an inter-base-station control signal so as to precisely synchronize the timing of frame transmission among base stations, the front-end transmission processing unit including for converting transmission information into transmission time slots, a frame generator for generating a frame including a plurality of time slots and one frame guard, and a back-end transmission processing unit for transmitting the generated frame as a radio signal.
摘要翻译：提供一种发送装置，接收装置和通信系统，其允许由于使用相同信道造成的干扰而减少帧丢失。设置在基站中的发送装置包括：GPS接收器，用于接收GPS信号;定时发生器，用于根据GPS信号和基站间控制信号控制各个功能块，以便精确地同步帧的定时基站之间的发送，将发送信息转换为发送时隙的前端发送处理单元，生成包括多个时隙的帧的帧生成器和一个帧保护装置，以及用于发送的后端发送处理单元生成的帧作为无线电信号。

86. 发明授权

US07983140B2 Transmitting apparatus, receiving apparatus, and communication system for formatting data 有权
标题翻译：发送设备，接收设备和用于格式化数据的通信系统
公开(公告)号：US07983140B2
公开(公告)日：2011-07-19
申请号：US11004256
申请日：2004-12-03
申请人： Hiroaki Takahashi , Mitsuhiro Suzuki
发明人： Hiroaki Takahashi , Mitsuhiro Suzuki
IPC分类号： H04J9/00 , H04J11/00 , H04B15/00
CPC分类号： H04W72/0446 , H04B7/2656 , H04J3/00 , H04L5/0062 , H04L5/0073 , H04L27/2602 , H04L27/3405
摘要： A transmitting apparatus, a receiving apparatus, and a communication system are provided that allow a reduction in a frame loss due to interference caused by use of the same channel. A transmitting apparatus disposed in a base station includes a GPS receiver for receiving a GPS signal, a timing generator for controlling respective function blocks in accordance with the GPS signal and an inter-base-station control signal so as to precisely synchronize the timing of frame transmission among base stations, the front-end transmission processing unit including for converting transmission information into transmission time slots, a frame generator for generating a frame including a plurality of time slots and one frame guard, and a back-end transmission processing unit for transmitting the generated frame as a radio signal.
摘要翻译：提供一种发送装置，接收装置和通信系统，其允许由于使用相同信道造成的干扰而减少帧丢失。设置在基站中的发送装置包括：GPS接收器，用于接收GPS信号;定时发生器，用于根据GPS信号和基站间控制信号控制各个功能块，以便精确地同步帧的定时基站之间的发送，将发送信息转换为发送时隙的前端发送处理单元，生成包括多个时隙的帧的帧生成器和一个帧保护装置，以及用于发送的后端发送处理单元生成的帧作为无线电信号。

87. 发明授权

US07974256B2 Radio communication system, radio communication apparatus and method 有权
标题翻译：无线电通信系统，无线电通信装置和方法
公开(公告)号：US07974256B2
公开(公告)日：2011-07-05
申请号：US11528456
申请日：2006-09-28
申请人： Shigeru Sugaya , Mitsuhiro Suzuki
发明人： Shigeru Sugaya , Mitsuhiro Suzuki
IPC分类号： H04J1/00
CPC分类号： H04B7/2656
摘要： A radio communication system for carrying out communications among a plurality of radio communication apparatus pertaining to the radio communication system through a radio network connecting the radio communication apparatus with each other wherein, each of the radio communication apparatus includes an access setting unit configured to prescribe a super frame period within a predetermined time and setting a reserved period within the super frame as a period for making an access to the radio network, and the access setting unit selects either a first reservation setting method not contending with reservation setting done by another radio communication apparatus, or a second reservation setting method possibly contending with reservation setting done by another radio communication apparatus.
摘要翻译：一种无线电通信系统，用于通过连接无线电通信装置的无线电网络在与无线电通信系统有关的多个无线电通信装置之间进行通信，其中，每个无线电通信装置包括接入设置单元，其被配置为规定在预定时间内设置超帧期间，将超帧内的保留期间设定为对无线网络进行接入的期间，接入设定部选择不与通过其他无线通信进行的预约设定对抗的第一预约设定方法装置或可能与另一无线电通信装置完成的预留设置相抵触的第二预约设置方法。

88. 发明授权

US07948939B2 Method and apparatus to perform synchronization in an AD-HOC network 有权
标题翻译：在AD-HOC网络中执行同步的方法和装置
公开(公告)号：US07948939B2
公开(公告)日：2011-05-24
申请号：US11062952
申请日：2005-02-23
申请人： Shigeru Sugaya , Mitsuhiro Suzuki , Kazuyuki Sakoda , Kenzo Nishikawa , Chihiro Fujita , Yuichi Morioka
发明人： Shigeru Sugaya , Mitsuhiro Suzuki , Kazuyuki Sakoda , Kenzo Nishikawa , Chihiro Fujita , Yuichi Morioka
IPC分类号： H04W4/00 , H04W72/00
CPC分类号： H04W28/20 , H04W84/18
摘要： A wireless communication system in which each of communication stations performs networking operation in an autonomous, distributed manner, wherein each of the communication stations gathers information indicative of a band use situation in peripheral stations, grasps bands usable and unusable by the own station from the gathered information to set a band to be actually used by the own station, and mutually recognize bands to be used and unusable by the own station by informing to the peripheral stations.
摘要翻译：一种无线通信系统，其中每个通信站以自主的，分布的方式执行联网操作，其中每个通信站收集指示外围站的频带使用情况的信息，掌握本站可用和不可用的频带从收集的用于设置本站实际使用的频带的信息，并且通过向周边站通知来相互识别本站要使用和不可用的频带。

89. 发明授权

US07664130B2 Wireless communication system, wireless communication apparatus, wireless communication method and computer program 有权
标题翻译：无线通信系统，无线通信装置，无线通信方式和计算机程序
公开(公告)号：US07664130B2
公开(公告)日：2010-02-16
申请号：US11066482
申请日：2005-02-28
申请人： Kazuyuki Sakoda , Kenzo Nishikawa , Yuichi Morioka , Mitsuhiro Suzuki
发明人： Kazuyuki Sakoda , Kenzo Nishikawa , Yuichi Morioka , Mitsuhiro Suzuki
IPC分类号： H04B7/212
CPC分类号： H04W48/02 , H04L47/10 , H04W28/06 , H04W74/08 , H04W84/12 , H04W84/18
摘要： The present invention eliminates a transmission-waiting operation which is unnecessary while accommodating a prioritized traffic. Although a communication station enters a transmission-disallowed state in response to detection of a signal addressed to another station in accordance with medium access control based on CSMA, if the communication station receives a frame transmitted with priority to a local station during the transmission waiting, it cancels the transmission-disallowed state, sends back a frame responding the frame transmitted with priority and effectively operates a transmission prioritized period. The communication station starts a search procedure to perform a processing of evading duplication of the transmission prioritized periods if it judges a possibility of a problem occurring in a time zone in which reception with priority is possible.
摘要翻译：本发明消除了在容纳优先业务量时不必要的传输等待操作。虽然响应于根据基于CSMA的媒体访问控制寻址到另一站的信号的检测，通信站进入传输不允许状态，但是如果通信站在传输等待期间接收到优先发送到本地站的帧，它取消传输不允许状态，发送一个响应优先发送的帧的帧，并有效地操作传输优先级周期。如果通信站判断在优先级可以接收的时间段内发生问题的可能性，则开始搜索过程来执行回避发送优先级周期的重复的处理。

90. 发明授权

US07542760B2 Wireless communication system, wireless communication control method, wireless communication apparatus, method of controlling the wireless communication apparatus, and computer program 有权
标题翻译：无线通信系统，无线通信控制方法，无线通信装置，无线通信装置的控制方法以及计算机程序
公开(公告)号：US07542760B2
公开(公告)日：2009-06-02
申请号：US10399306
申请日：2002-08-27
申请人： Shigeru Sugaya , Mitsuhiro Suzuki , Masaaki Akahane , Kazuhisa Takamura
发明人： Shigeru Sugaya , Mitsuhiro Suzuki , Masaaki Akahane , Kazuhisa Takamura
IPC分类号： H04M3/00
CPC分类号： H04W88/02 , H04W74/0875 , H04W84/20
摘要： Each wireless communication apparatus forming a wireless network has an operation mode in which a wireless communication apparatus becomes a control station with priority, an operation mode in which a wireless communication apparatus may operate as a control station, and an operation mode in which a wireless communication apparatus does not become a control station. By providing a function in which a user selects and sets one of these three operation modes, the wireless network can be constructed as desired by the user. As a result of providing the mode in which the wireless communication apparatus does not become a control station, a wireless communication apparatus that is connected to a device but that cannot operate as a control station is not specified as a control station. Therefore, by allowing a specific apparatus in the wireless network to function as a control station, the wireless network can be constructed.
摘要翻译：形成无线网络的每个无线通信装置具有无线通信装置成为优先控制站的操作模式，无线通信装置可以作为控制站操作的操作模式，以及无线通信设备不成为控制站。通过提供用户选择和设置这三种操作模式中的一种的功能，可以根据用户的需要构建无线网络。作为提供无线通信装置不成为控制站的模式的结果，连接到设备但不能作为控制站操作的无线通信装置未被指定为控制站。因此，通过使无线网络中的特定装置作为控制站发挥功能，可以构成无线网络。

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