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公开(公告)号：US20190098641A1
公开(公告)日：2019-03-28
申请号：US16200030
申请日：2018-11-26
申请人： Hideaki Takahashi , Kengo Yagyu , Yuta Sagae
发明人： Hideaki Takahashi , Kengo Yagyu , Yuta Sagae
摘要： A user equipment including a processor that measures a Signal to Interference and Noise Ratio (SINR) based on a reference signal and a transmitter that reports the measured SINR to a base station in accordance with a predefined reporting trigger. The processor further measures one or both of a Reference Signal Received Quality (RSRQ) and a Reference Signal Received Power (RSRP), and the transmitter reports one or both of the measured RSRQ and RSRP together with the measured SINR to the base station in accordance with the predefined reporting trigger.
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2.发明申请BASE STATION, MOBILE STATION, AND METHOD OF CONTROLLING MEASUREMENT RESULT INFORMATION 审中-公开基站，移动站和控制测量结果信息的方法公开(公告)号：US20130114568A1
公开(公告)日：2013-05-09
申请号：US13805548
申请日：2011-06-14
申请人： Yuta Sagae , Mikio Iwamura , Kengo Yagyu , Hiroyuki Ishii , Takeshi Nakamori
发明人： Yuta Sagae , Mikio Iwamura , Kengo Yagyu , Hiroyuki Ishii , Takeshi Nakamori
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04W36/08 , H04W72/085
摘要： A base station capable of communications using plural component carriers includes a measurement result receiving unit configured to receive a measurement result of a reception condition from a mobile station, a determining unit configured to determine whether a change of a primary cell or a secondary cell allocated to the mobile station occurs based on the received measurement result, and an initializing unit configured to initialize information including the measurement result of the reception condition received from the mobile station for the component carrier corresponding to the primary cell or the secondary cell which is affected by the change.
摘要翻译： 能够使用多个分量载波进行通信的基站包括：测量结果接收单元，被配置为从移动台接收接收状况的测量结果;确定单元，被配置为确定分配给主单元 基于所接收的测量结果发生移动台，以及初始化单元，被配置为初始化包括从移动台接收的接收状态的测量结果的信息，所述接收状况对应于受到第一小区或第二小区影响的主小区或二次小区相对应的分量载波 更改。
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3.发明授权公开(公告)号：US07948891B2
公开(公告)日：2011-05-24
申请号：US11816332
申请日：2006-02-15
申请人： Shinji Takeda , Kengo Yagyu , Hidenori Aoki , Yoichi Matsumoto
发明人： Shinji Takeda , Kengo Yagyu , Hidenori Aoki , Yoichi Matsumoto
IPC分类号： G01R31/08
摘要： A wireless communication apparatus for performing communication via a plurality of wireless interfaces in a wireless ad hoc network is disclosed. When the wireless communication apparatus receives a request frame via one of the plurality of wireless interfaces, the wireless communication apparatus sends the request frame from at least two wireless interfaces in the plurality of wireless interfaces. In addition, the wireless communication apparatus selects a wireless interface to be used for communication from among the plurality of wireless interfaces based on the request frame.
摘要翻译： 公开了一种用于在无线自组织网络中经由多个无线接口进行通信的无线通信装置。 当无线通信装置经由多个无线接口之一接收到请求帧时，无线通信装置从多个无线接口中的至少两个无线接口发送请求帧。 此外，无线通信装置基于请求帧从多个无线接口中选择要用于通信的无线接口。
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4.发明申请公开(公告)号：US20090052374A1
公开(公告)日：2009-02-26
申请号：US11816332
申请日：2006-02-15
申请人： Shinji Takeda , Kengo Yagyu , Hidenori Aoki , Yoichi Matsumoto
发明人： Shinji Takeda , Kengo Yagyu , Hidenori Aoki , Yoichi Matsumoto
IPC分类号： H04W40/02
摘要： A wireless communication apparatus for performing communication via a plurality of wireless interfaces in a wireless ad hoc network is disclosed. When the wireless communication apparatus receives a request frame via one of the plurality of wireless interfaces, the wireless communication apparatus sends the request frame from at least two wireless interfaces in the plurality of wireless interfaces. In addition, the wireless communication apparatus selects a wireless interface to be used for communication from among the plurality of wireless interfaces based on the request frame.
摘要翻译： 公开了一种用于在无线自组织网络中经由多个无线接口进行通信的无线通信装置。 当无线通信装置经由多个无线接口之一接收到请求帧时，无线通信装置从多个无线接口中的至少两个无线接口发送请求帧。 此外，无线通信装置基于请求帧从多个无线接口中选择要用于通信的无线接口。
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5.发明申请Packet Transfer System, Radio Base Station, and Packet Transfer Route Optimization Method 有权分组传输系统，无线基站和分组传输路由优化方法公开(公告)号：US20070280192A1
公开(公告)日：2007-12-06
申请号：US10590033
申请日：2005-02-17
申请人： Kengo Yagyu , Shinji Takeda , Hidenori Aoki
发明人： Kengo Yagyu , Shinji Takeda , Hidenori Aoki
IPC分类号： H04J3/24
CPC分类号： H04L45/00 , H04L12/4625 , H04L45/48 , H04W40/02 , H04W88/08 , Y02D70/142 , Y02D70/22 , Y02D70/30
摘要： A fault-tolerant packet transmission system is disclosed that can avoid localized load concentration on a specific portion of a network, while autonomously keeping route optimization, without adding a route control function to non-mesh devices. In a packet transmission system including multiple wireless base stations and one or more terminal devices belonging to one of the wireless base stations, each of the wireless base stations has a location table describing each of the terminal devices associated with a corresponding wireless base station to which the terminal device currently belongs. The wireless base stations exchange the information in the location table with each other to update the location tables and forward a received packet to the next hop along a transmission route toward a destination terminal device.
摘要翻译： 公开了一种容错分组传输系统，其可以避免在网络的特定部分上的局部负载集中，同时自主地保持路由优化，而不向非网状设备添加路由控制功能。 在包括属于无线基站之一的多个无线基站和一个或多个终端设备的分组传输系统中，每个无线基站具有描述与相应无线基站相关联的每个终端设备的位置表， 终端设备当前属于。 无线基站将位置表中的信息彼此交换以更新位置表，并且将接收到的分组转发到朝向目的地终端设备的传输路由的下一跳。
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6.发明授权Radio communication control device, radio communication control system, and radio communication control method 有权无线电通信控制装置，无线电通信控制系统和无线电通信控制方法公开(公告)号：US08249578B2
公开(公告)日：2012-08-21
申请号：US11832948
申请日：2007-08-02
申请人： Kengo Yagyu , Akira Ishii , Shinichi Mori , Takatoshi Sugiyama , Tomoyuki Ohya
发明人： Kengo Yagyu , Akira Ishii , Shinichi Mori , Takatoshi Sugiyama , Tomoyuki Ohya
IPC分类号： H04M3/00
CPC分类号： H04W52/40
摘要： A radio communication control device includes a radio parameter update determination portion, a transmission power value change portion and a radio parameter update portion. The radio parameter update determination portion determines whether or not to update a radio parameter relating to at least one of a communication frequency and transmission power to a new radio parameter. The transmission power value change portion performs a transmission power change process to change a transmission power value during data transmission to a radio communication station to a smaller value in stages at predetermined intervals when the radio parameter update determination portion determines to update the radio parameter to the new radio parameter. A radio parameter update portion updates the radio parameter to the new radio parameter when the transmission power value change portion changes the transmission power value to a preset lower limit or less.
摘要翻译： 无线电通信控制装置包括无线电参数更新确定部分，发送功率值改变部分和无线电参数更新部分。 无线参数更新确定部分确定是否将关于通信频率和发送功率中的至少一个的无线电参数更新为新的无线电参数。 当无线参数更新确定部确定将无线电参数更新为无线电参数时，发送功率值改变部分执行发送功率改变处理，以在以预定间隔分阶段将数据传输到无线电通信站期间的发送功率值改变为更小的值 新的无线电参数。 当发送功率值改变部分将发送功率值改变为预设下限或更小时，无线电参数更新部分将无线电参数更新为新的无线电参数。
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公开(公告)号：US07990863B2
公开(公告)日：2011-08-02
申请号：US11935623
申请日：2007-11-06
申请人： Kengo Yagyu , Shinji Takeda , Koji Omae , Hidenori Aoki , Atsushi Fujiwara , Yoichi Matsumoto
发明人： Kengo Yagyu , Shinji Takeda , Koji Omae , Hidenori Aoki , Atsushi Fujiwara , Yoichi Matsumoto
IPC分类号： G01R31/08
CPC分类号： H04W72/08 , H04L45/46 , H04W72/0426 , H04W88/08
摘要： A channel allocation method for dynamically allocating channels of a plurality of radio interfaces at each access point included in a mesh network is provided. The method includes the steps of (a) acquiring, at each access point, in-node information about the access point itself, and (b) grouping high-traffic access points in a cluster using a same channel set based on the acquired information.
摘要翻译： 提供了一种用于在网状网络中包括的每个接入点动态分配多个无线电接口的信道的信道分配方法。 该方法包括以下步骤：（a）在每个接入点处获取关于接入点本身的节点内信息，以及（b）使用基于所获取的信息的相同信道集合对群中的高流量接入点进行分组。
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公开(公告)号：US20090268663A1
公开(公告)日：2009-10-29
申请号：US11908307
申请日：2006-03-03
摘要： A wireless communication apparatus is provided. The wireless communication apparatus includes: detection means that detects that there is another wireless communication apparatus around the wireless communication apparatus; comparison means that compares a first reference value managed in the wireless communication apparatus with a second reference value managed in the another wireless communication apparatus; means that corrects the first reference value based on the comparison result; and means that announces the first reference value to the another wireless communication apparatus. Frequencies are set such that a frequency of the wireless communication apparatus becomes same as a frequency of still another wireless communication apparatus to which a radio wave of the wireless communication apparatus does not reach but a radio wave of the another wireless communication apparatus reaches.
摘要翻译： 提供一种无线通信装置。 无线通信装置包括：检测装置，用于检测在无线通信装置周围有另一无线通信装置; 比较装置将在无线通信装置中管理的第一参考值与在另一无线通信装置中管理的第二参考值进行比较; 意味着根据比较结果校正第一个参考值; 以及向另一无线通信装置通知第一参考值的装置。 频率被设置为使得无线通信装置的频率变得与无线通信装置的无线电波未到达的另一无线通信装置的频率相同，但是另一无线通信装置的无线电波达到的频率相同。
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9.发明申请公开(公告)号：US20080037510A1
公开(公告)日：2008-02-14
申请号：US11834978
申请日：2007-08-07
申请人： Akira Yamada , Kengo Yagyu
发明人： Akira Yamada , Kengo Yagyu
IPC分类号： H04L12/50
CPC分类号： H04W74/0833 , H04L47/10 , H04L47/14 , H04L47/22 , H04L47/283 , H04W56/002 , H04W56/0045 , H04W88/02 , H04W92/18
摘要： A wireless communication system complying with a CSMA scheme includes one or more wireless communication apparatuses and a communication terminal that performs communication via the one or more wireless communication apparatuses. Each wireless communication apparatus includes: a transmission buffer configured to store a packet and output the packet according to transmission timing; a unit configured to determine a permissible delay time based on required quality for communication; and a control unit configured to determine the transmission timing, wherein, the control unit determines the transmission timing such that, after receiving a first packet, the wireless communication apparatus transmits the first packet after elapse of a waiting time that includes a period derived from a random number and the permissible delay time, and after receiving a response packet for the first packet, the wireless communication apparatus transmits a following second packet after elapse of a fixed period.
摘要翻译： 符合CSMA方案的无线通信系统包括一个或多个无线通信设备和经由一个或多个无线通信设备进行通信的通信终端。 每个无线通信装置包括：发送缓冲器，被配置为存储分组并根据发送定时输出分组; 被配置为基于所需的通信质量来确定允许的延迟时间的单元; 以及控制单元，被配置为确定所述发送定时，其中，所述控制单元确定所述发送定时，使得在接收到第一分组之后，所述无线通信装置在经过等待时间之后发送所述第一分组，所述等待时间包括从 随机数和允许的延迟时间，并且在接收到第一分组的响应分组之后，无线通信装置在经过固定时段之后发送随后的第二分组。
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10.发明申请RADIO COMMUNICATION CONTROL DEVICE, RADIO COMMUNICATION CONTROL SYSTEM, AND RADIO COMMUNICATION CONTROL METHOD 有权无线电通信控制设备，无线电通信控制系统和无线电通信控制方法公开(公告)号：US20080032684A1
公开(公告)日：2008-02-07
申请号：US11832948
申请日：2007-08-02
申请人： Kengo Yagyu , Akira Ishii , Shinichi Mori , Takatoshi Sugiyama , Tomoyuki Ohya
发明人： Kengo Yagyu , Akira Ishii , Shinichi Mori , Takatoshi Sugiyama , Tomoyuki Ohya
IPC分类号： H04M3/00
CPC分类号： H04W52/40
摘要： A radio communication control device includes a radio parameter update determination portion, a transmission power value change portion and a radio parameter update portion. The radio parameter update determination portion determines whether or not to update a radio parameter relating to at least one of a communication frequency and transmission power to a new radio parameter. The transmission power value change portion performs a transmission power change process to change a transmission power value during data transmission to a radio communication station to a smaller value in stages at predetermined intervals when the radio parameter update determination portion determines to update the radio parameter to the new radio parameter. A radio parameter update portion updates the radio parameter to the new radio parameter when the transmission power value change portion changes the transmission power value to a preset lower limit or less.
摘要翻译： 无线电通信控制装置包括无线电参数更新确定部分，发送功率值改变部分和无线电参数更新部分。 无线参数更新确定部分确定是否将关于通信频率和发送功率中的至少一个的无线电参数更新为新的无线电参数。 当无线参数更新确定部确定将无线电参数更新为无线电参数时，发送功率值改变部分执行发送功率改变处理，以在以预定间隔分阶段将数据传输到无线电通信站期间的发送功率值改变为更小的值 新的无线电参数。 当发送功率值改变部分将发送功率值改变为预设下限或更小时，无线电参数更新部分将无线电参数更新为新的无线电参数。
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