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1. 发明申请

US20120214528A1 DISTRIBUTED ANTENNA SYSTEM, COMMUNICATION CONTROL METHOD AND BASE STATION APPARATUS 有权
标题翻译：分布式天线系统，通信控制方法和基站设备
公开(公告)号：US20120214528A1
公开(公告)日：2012-08-23
申请号：US13355121
申请日：2012-01-20
申请人： KOICHI HASHIMOTO , Tsuyoshi Tamaki
发明人： KOICHI HASHIMOTO , Tsuyoshi Tamaki
IPC分类号： H04W28/26 , H04W72/04
CPC分类号： H04B7/022 , H04B7/0413 , H04B7/0691
摘要： The selection range of antenna candidates effective for MIMO communication is widened in a base station to increase the throughput of MIMO communication. A terminal sends a sounding signal at given time intervals with the maximum transmission power or with an antenna selection transmission power threshold or larger. With this transmission, since the number of antenna candidates that receive the signal is increased at a base station in the distributed antenna system, the radio propagation channel state between the terminal and the base station apparatus is checked to select the combination of antennas having good orthogonality. Before the terminal sends the sounding signal, the terminal reserves beforehand the transmission timing of the sounding signal or performs carrier sensing to determine whether a surrounding terminal is sending a signal to avoid the collision/interference of packets of sounding signals between terminals.
摘要翻译：在MIMO通信中有效的天线候选的选择范围在基站中扩大，以增加MIMO通信的吞吐量。终端以最大发射功率或天线选择发射功率阈值或更大的给定时间间隔发送探测信号。通过这种传输，由于在分布式天线系统中的基站处接收到信号的天线候选的数量增加，所以检查终端与基站装置之间的无线传播信道状态，选择具有良好正交性的天线的组合。在终端发送探测信号之前，终端预先预留探测信号的发送定时或执行载波侦听，以确定周围终端是否发送信号，以避免终端之间的探测信号包的冲突/干扰。

2. 发明授权

US08676241B2 Distributed antenna system, communication control method and base station apparatus 有权
标题翻译：分布式天线系统，通信控制方法和基站装置
公开(公告)号：US08676241B2
公开(公告)日：2014-03-18
申请号：US13355121
申请日：2012-01-20
申请人： Koichi Hashimoto , Tsuyoshi Tamaki
发明人： Koichi Hashimoto , Tsuyoshi Tamaki
IPC分类号： H04B7/00
CPC分类号： H04B7/022 , H04B7/0413 , H04B7/0691
摘要： The selection range of antenna candidates effective for MIMO communication is widened in a base station to increase the throughput of MIMO communication. A terminal sends a sounding signal at given time intervals with the maximum transmission power or with an antenna selection transmission power threshold or larger. With this transmission, since the number of antenna candidates that receive the signal is increased at a base station in the distributed antenna system, the radio propagation channel state between the terminal and the base station apparatus is checked to select the combination of antennas having good orthogonality. Before the terminal sends the sounding signal, the terminal reserves beforehand the transmission timing of the sounding signal or performs carrier sensing to determine whether a surrounding terminal is sending a signal to avoid the collision/interference of packets of sounding signals between terminals.
摘要翻译：在MIMO通信中有效的天线候选的选择范围在基站中扩大，以增加MIMO通信的吞吐量。终端以最大发射功率或天线选择发射功率阈值或更大的给定时间间隔发送探测信号。通过这种传输，由于在分布式天线系统中的基站处接收到信号的天线候选的数量增加，所以检查终端与基站装置之间的无线传播信道状态，选择具有良好正交性的天线的组合。在终端发送探测信号之前，终端预先预留探测信号的发送定时或执行载波侦听，以确定周围终端是否发送信号，以避免终端之间的探测信号包的冲突/干扰。

3. 发明授权

US08711774B2 Wireless communication system and wireless communication method 有权
标题翻译：无线通信系统和无线通信方式
公开(公告)号：US08711774B2
公开(公告)日：2014-04-29
申请号：US13056401
申请日：2009-07-29
申请人： Tsuyoshi Tamaki
发明人： Tsuyoshi Tamaki
IPC分类号： H04W80/04 , H04W16/28
CPC分类号： H04W28/22 , H04B7/022 , H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0626 , H04L25/0204
摘要： There is provided a wireless communication system in which a feedback volume is reduced as exceeding a communication speed demanded by a mobile station. The wireless communication system includes: a plurality of base stations 102a and 102b having a plurality of antennas; a plurality of mobile stations 103a to 103d having a plurality of antennas; and a base station controller 101a collectively controlling a plurality of the base stations. During a certain period of time (time slot), there are provided an (MIMO+TDMA) communication mode by which only one of the base stations and one of the mobile stations are communicated with each other, an (SDMA+TDMA) communication mode by which one of the base stations and the plurality of the mobile stations are simultaneously communicated with each other, and a (multipoint SDMA) communication mode by which the plurality of the base stations and the plurality of the mobile stations are simultaneously communicated with each other by coordinating the plurality of the base stations with each other by the base station controller. And, it is judged by the base station or the base station controller whether or not the communication speed requested from the mobile station can be exceeded, so that an appropriate communication mode is automatically decided by switching the communication modes.
摘要翻译：提供了一种无线通信系统，其中反馈量减少超过移动台所要求的通信速度。无线通信系统包括：具有多个天线的多个基站102a和102b; 具有多个天线的多个移动台103a〜103d; 以及共同控制多个基站的基站控制器101a。在一段时间（时隙）期间，提供了一种（MIMO + TDMA）通信模式，通过该模式只有一个基站和一个移动站彼此通信，（SDMA + TDMA）通信模式基站和多个移动站中的一个彼此同时通信，以及多个基站和多个移动台彼此同时通信的（多点SDMA）通信模式通过基站控制器使多个基站彼此协调。并且，由基站或基站控制器判断是否可以超过从移动台请求的通信速度，从而通过切换通信模式来自动决定适当的通信模式。

4. 发明申请

US20130128760A1 DISTRIBUTED ANTENNA SYSTEM AND WIRELESS COMMUNICATION METHOD USED IN SAID SYSTEM 审中-公开
标题翻译：分布式天线系统和无线通信方法
公开(公告)号：US20130128760A1
公开(公告)日：2013-05-23
申请号：US13812043
申请日：2011-08-08
申请人： Kenzaburo Fujishima , Tsuyoshi Tamaki
发明人： Kenzaburo Fujishima , Tsuyoshi Tamaki
IPC分类号： H04W72/04 , H04W24/10
CPC分类号： H04W72/04 , H04B7/022 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04W24/10 , H04W88/085
摘要： A distributed antenna system that forms a plurality of communication areas and allows a plurality of terminals to communicate simultaneously, while minimizing variability in the quality of communication among the terminals. Said distributed antenna system: provides one or more logical antenna ports to wireless front-end units provided with remote radio heads (RRHs); forms a plurality of communication areas; determines the terminals that will communicate in each communication area; controls connection between the logical antenna port(s) and the front-end units per communication area; and uses signal-processing devices associated with the logical antenna ports to perform signal processing for each terminal.
摘要翻译：一种分布式天线系统，其形成多个通信区域并允许多个终端同时通信，同时使终端之间的通信质量的变化最小化。所述分布式天线系统：向提供有远程无线电头（RRH）的无线前端单元提供一个或多个逻辑天线端口; 形成多个通信区域; 确定将在每个通信区域中通信的终端; 控制每个通信区域的逻辑天线端口与前端单元之间的连接; 并且使用与逻辑天线端口相关联的信号处理装置对每个终端执行信号处理。

5. 发明授权

US08228955B2 Wireless communication system, base station and transmission timing control method 有权
标题翻译：无线通信系统，基站和传输定时控制方法
公开(公告)号：US08228955B2
公开(公告)日：2012-07-24
申请号：US12349646
申请日：2009-01-07
申请人： Tsuyoshi Tamaki
发明人： Tsuyoshi Tamaki
IPC分类号： H04J3/06
CPC分类号： H04W56/003 , H04W56/0045
摘要： A wireless communication system includes first and second transmitting stations cooperating with each other to transmit data signals in parallel to the same receiving station. The first transmitting station transmits data at a slot reference timing of each TDMA slot within a data transmission period. The second transmitting station calculates the adjustment amount of data transmission timing for the receiving station within a propagation delay time measurement period, and transmits data at a transmission timing determined by a slot reference timing and the adjustment amount in each TDMA slot within the data transmission period.
摘要翻译：无线通信系统包括彼此协作的第一和第二发送站，以将数据信号并行发送到同一接收站。第一发送站在数据传输周期内以每个TDMA时隙的时隙参考定时发送数据。第二发送站在传播延迟时间测量周期内计算接收站的数据发送定时的调整量，并且在数据发送周期内的每个TDMA时隙中由时隙参考定时和调整量确定的发送定时发送数据。

6. 发明申请

US20110134848A1 WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信系统和无线通信方法
公开(公告)号：US20110134848A1
公开(公告)日：2011-06-09
申请号：US13056401
申请日：2009-07-29
申请人： Tsuyoshi Tamaki
发明人： Tsuyoshi Tamaki
IPC分类号： H04W4/00
CPC分类号： H04W28/22 , H04B7/022 , H04B7/024 , H04B7/0417 , H04B7/0452 , H04B7/0626 , H04L25/0204
摘要： There is provided a wireless communication system in which a feedback volume is reduced as exceeding a communication speed demanded by a mobile station. The wireless communication system includes: a plurality of base stations 102a and 102b having a plurality of antennas; a plurality of mobile stations 103a to 103d having a plurality of antennas; and a base station controller 101a collectively controlling a plurality of the base stations. During a certain period of time (time slot), there are provided an (MIMO+TDMA) communication mode by which only one of the base stations and one of the mobile stations are communicated with each other, an (SDMA+TDMA) communication mode by which one of the base stations and the plurality of the mobile stations are simultaneously communicated with each other, and a (multipoint SDMA) communication mode by which the plurality of the base stations and the plurality of the mobile stations are simultaneously communicated with each other by coordinating the plurality of the base stations with each other by the base station controller. And, it is judged by the base station or the base station controller whether or not the communication speed requested from the mobile station can be exceeded, so that an appropriate communication mode is automatically decided by switching the communication modes.
摘要翻译：提供了一种无线通信系统，其中反馈量减少超过移动台所要求的通信速度。无线通信系统包括：具有多个天线的多个基站102a和102b; 具有多个天线的多个移动台103a〜103d; 以及共同控制多个基站的基站控制器101a。在一段时间（时隙）期间，提供了一种（MIMO + TDMA）通信模式，通过该模式只有一个基站和一个移动站彼此通信，（SDMA + TDMA）通信模式基站和多个移动站中的一个彼此同时通信，以及多个基站和多个移动台彼此同时通信的（多点SDMA）通信模式通过基站控制器使多个基站彼此协调。并且，由基站或基站控制器判断是否可以超过从移动台请求的通信速度，从而通过切换通信模式来自动决定适当的通信模式。

7. 发明申请

US20080222478A1 Retransmission method and wireless communication system 审中-公开
标题翻译：重传方式和无线通信系统
公开(公告)号：US20080222478A1
公开(公告)日：2008-09-11
申请号：US12071130
申请日：2008-02-15
申请人： Tsuyoshi Tamaki
发明人： Tsuyoshi Tamaki
IPC分类号： H04L1/08 , G06F11/14
CPC分类号： H04L1/18 , H04L2001/0097
摘要： Disclosed herewith is a communication method employed for a wireless communication system. The method controls retransmission in case where wireless communication between a data transmitter and a data receiver in the system is unstable, thereby suppressing increasing of a communication delay time that might otherwise be caused by the retransmission control, thereby reducing transmission error occurrence. The transmitter node transmits a wireless signal including data while the receiver node receives the wireless signal and checks the received signal for error existence. If not detecting any error in the received data, the receiver node transmits an ACK (Acknowledgement) signal to the transmitter node. If detecting an error in the received data, the receiver node does not transmit the ACK (Acknowledgement) signal to the transmitter node. At this time, an interception node intercepts the data transmitted from the transmitter node and stores the intercepted data in a data storage unit. And if not detecting the ACK (Acknowledgement) signal transmitted from the receiver node, the interception node retransmits the stored data to the receiver node. If detecting the ACK (Acknowledgement) signal, the interception node does not retransmit the stored data to the receiver node.
摘要翻译：这里公开了一种用于无线通信系统的通信方法。在系统中的数据发射机与数据接收机之间的无线通信不稳定的情况下，该方法控制重传，从而抑制可能由重传控制引起的通信延迟时间的增加，从而减少发送错误发生。发射机节点在接收方节点接收到无线信号时发送包括数据的无线信号，并检查接收到的信号是否存在错误。如果没有检测到接收到的数据中的任何错误，接收机节点向发射机节点发送ACK（确认）信号。如果检测到接收到的数据中的错误，则接收机节点不向发射机节点发送ACK（确认）信号。此时，拦截节点拦截从发射机节点发送的数据，并将截取的数据存储在数据存储单元中。如果没有检测到从接收器节点发送的ACK（确认）信号，则截取节点将存储的数据重新发送到接收器节点。如果检测到ACK（确认）信号，则截取节点不会将存储的数据重发到接收器节点。

8. 发明申请

US20060268795A1 Wireless communication system, node position calculation method and node 失效
公开(公告)号：US20060268795A1
公开(公告)日：2006-11-30
申请号：US11287403
申请日：2005-11-28
申请人： Tsuyoshi Tamaki
发明人： Tsuyoshi Tamaki
IPC分类号： H04Q7/24
CPC分类号： H04W64/00 , G01S5/0289 , H04W52/0219 , H04W52/0254 , H04W52/0261 , Y02D70/142 , Y02D70/164 , Y02D70/22
摘要： A wireless communication system that detects a position of a node using an appropriate position detection method. The invention is based upon a wireless communication system provided with a plurality of nodes that mutually communicate and a server that detects a position of the node using communication between the nodes and is characterized in that the node has a battery for supplying power, measures the status of the battery, notifies the server of the measured status of the battery, the server determines a position detection method of the node based upon the status notified by the node of the battery and calculates a position of the node by the determined position detection method.

9. 发明授权

US07016665B2 Charging method and terminal equipment in the information and communication network system 失效
公开(公告)号：US07016665B2
公开(公告)日：2006-03-21
申请号：US10157393
申请日：2002-05-30
申请人： Tsuyoshi Tamaki , Masaaki Shida , Tomoaki Ishifuji , Nobukazu Doi , Kazuko Hamaguchi
发明人： Tsuyoshi Tamaki , Masaaki Shida , Tomoaki Ishifuji , Nobukazu Doi , Kazuko Hamaguchi
IPC分类号： H04M11/00
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1496 , H04W40/246 , H04W40/248 , H04W40/28 , H04W84/04 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06
摘要： A charging system for use in a network composed of wireless terminals with a repeater function. As each terminal with a repeater function receives a communication session start request from a user terminal, it searches for a destination user terminal; when it finds the destination user terminal, it transfers the signal sent from the requesting user terminal to the destination user terminal without the mediation of base stations. The information about the amount of data thus transferred or communication time for transferring data is sent to the charging system which is under the control of the communications service provider concerned.

10. 发明授权

US08801879B2 Method for manufacturing multilayer film 有权
标题翻译：多层膜的制造方法
公开(公告)号：US08801879B2
公开(公告)日：2014-08-12
申请号：US12306283
申请日：2008-04-18
申请人： Tsuyoshi Tamaki
发明人： Tsuyoshi Tamaki
IPC分类号： B32B38/00
CPC分类号： H01L21/6835 , H01L21/67132 , H01L21/6836 , H01L24/27 , H01L24/29 , H01L24/83 , H01L2221/68327 , H01L2221/6839 , H01L2221/68395 , H01L2224/274 , H01L2224/83191 , H01L2224/8385 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01033 , H01L2924/01075 , H01L2924/01078 , H01L2924/07802
摘要： A process for production of a multilayer film that comprises a step in which an adhesive layer formed on a temporary base is situated along the lengthwise direction of the temporary base at a prescribed spacing and cut in such a manner that the plurality of sections which are to serve as adhesive films are partitioned from the other sections, and a step in which the adhesive films on the temporary base are moved onto a support film at a prescribed spacing along the lengthwise direction of the support film. The spacing between the adjacent adhesive films on the temporary base is different from the spacing between the adjacent adhesive films on the support film.
摘要翻译：一种多层膜的制造方法，其特征在于，具有将临时基材上形成的粘合剂层沿着所述临时基材的长度方向以规定间隔配置的步骤，切断所述多个部分，作为粘合剂膜与其它部分分隔开，并且将临时基底上的粘合剂膜沿着支撑膜的长度方向以规定的间隔移动到支撑膜上的步骤。临时基底上的相邻粘合剂膜之间的间隔与支撑膜上的相邻粘合剂膜之间的间隔不同。

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