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1. 发明专利

JP2013150254A Resource management apparatus and resource management method 有权
标题翻译：资源管理手段和资源管理方法
公开(公告)号：JP2013150254A
公开(公告)日：2013-08-01
申请号：JP2012011146
申请日：2012-01-23
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KOBAYASHI MAMORU , YOSHINO SHUICHI , SHIMIZU YOSHITAKA , SHIMIZU TATSUYA
IPC分类号： H04W28/08
摘要： PROBLEM TO BE SOLVED: To provide a resource management apparatus capable of optimizing resources to be used in the case of radio signal processing by a radio signal processing device of an access point or the like capable of freely switching a radio signal processing function through software.SOLUTION: There is provided a resource management apparatus which performs resource management on a plurality of signal processing devices loading software for performing radio signal processing. The resource management apparatus comprises cost setting means which sets an usage fee in the case of utilizing resources for each signal processing device on the basis of the resource usage rate notified from the signal processing devices, utilization resource specifying means which transmits the set usage fee to a user of the resources of a signal processing device and receives information specifying the signal processing device having the resources to be utilized by the software from the user, and software load means which specifies a signal processing device to which the software is to be loaded on the basis of the information specifying the signal processing device and loads the software to the specified signal processing device.
摘要翻译：要解决的问题：提供一种资源管理装置，其能够通过能够通过软件自由切换无线电信号处理功能的接入点等的无线电信号处理装置来优化在无线电信号处理的情况下使用的资源。解决方案：提供了一种资源管理装置，其对加载用于执行无线电信号处理的软件的多个信号处理装置执行资源管理。资源管理装置包括：成本设定单元，根据从信号处理装置通知的资源利用率，在利用各信号处理装置的资源的情况下，设定使用费;使用资源指定单元，将设定的使用费发送给信号处理设备的资源的用户，并且接收指定具有来自用户的软件要利用的资源的信号处理设备的信息，以及指定要将软件加载到其上的信号处理设备的软件加载装置指定信号处理装置的信息的基础，并将软件加载到指定的信号处理装置。

2. 发明专利

JP2013121124A Radio channel sharing system and radio channel sharing method 有权
标题翻译：无线电频道共享系统和无线电频道共享方法
公开(公告)号：JP2013121124A
公开(公告)日：2013-06-17
申请号：JP2011269090
申请日：2011-12-08
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KOBAYASHI MAMORU , SHIMIZU YOSHITAKA , SHIMIZU TATSUYA , YOSHINO SHUICHI
IPC分类号： H04W16/14 , H04W72/04 , H04W88/12
摘要： PROBLEM TO BE SOLVED: To provide a radio channel sharing system capable of separating a plurality of signals contained in a reception signal for virtual channel users, and outputting each signal to an appropriate network, in a case of providing virtual channel service by sharing a radio channel.SOLUTION: A radio channel sharing system for processing radio signals in a plurality of radio systems by software processing, and for outputting the processed radio signal to a target network includes: software storage means for storing radio signal processing software for each radio system; user information storage means for storing usage type information of each user of a signal processing device; signal processing means for loading radio signal processing software associated with each radio system, and for processing a radio signal using the radio signal processing software; and signal distributing means for separating the radio signal processed by the signal processing means upon referring to the usage type information of a user, and outputting the separated radio signal to a network associated with the usage style information for the user.
摘要翻译：要解决的问题：提供一种能够分离虚拟频道用户的接收信号中包含的多个信号并且将每个信号输出到适当的网络的无线电信道共享系统，在提供虚拟频道服务的情况下共享无线电频道。解决方案：一种用于通过软件处理在多个无线电系统中处理无线电信号并将处理的无线电信号输出到目标网络的无线电信道共享系统包括：用于存储每个无线电系统的无线电信号处理软件的软件存储装置 ; 用户信息存储装置，用于存储信号处理装置的每个用户的使用类型信息; 用于加载与每个无线电系统相关联的无线电信号处理软件的信号处理装置，以及使用无线电信号处理软件处理无线电信号; 以及信号分配装置，用于根据用户的使用类型信息分离由信号处理装置处理的无线电信号，并将分离的无线电信号输出到与用户的使用风格信息相关联的网络。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013098857A Radio characteristic evaluation system and radio characteristic evaluation method 有权
标题翻译：无线电特征评估系统和无线电特征评估方法
公开(公告)号：JP2013098857A
公开(公告)日：2013-05-20
申请号：JP2011241364
申请日：2011-11-02
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SHIMIZU TATSUYA , SHIMIZU MASAFUMI , SHIMIZU YOSHITAKA , KOBAYASHI MAMORU , YOSHINO SHUICHI
IPC分类号： H04W24/06 , H04B17/00 , H04W8/24 , H04W88/02
CPC分类号： H04W24/08
摘要： PROBLEM TO BE SOLVED: To evaluate the radio characteristic of a radio terminal from a distance while restricting the occurrence of radio wave interferences.SOLUTION: When a business operator, etc. requests in a prescribed place the evaluation of the radio characteristic of a terminal apparatus 1, a radio system management device 14 refers to a radio standard database 12 about radio frequencies usable in the prescribed place, and a radio base station 2 transmits test radio wave setup parameters to the terminal apparatus 1 on the basis of the frequencies obtained by the reference. The terminal apparatus 1 transmits a test radio wave by a free frequency notified by the setup parameters, and the radio base station 2 transfers the received test radio wave as wire signal radio wave data to a signal processing device 3. The signal processing device 3 converts the acquired radio wave data back into a radio signal before inputting it to a measurement instrument and makes evaluation. The radio system management device 14 refers to the radio standard database 12 to see if the evaluation result satisfies conformity criteria.
摘要翻译：要解决的问题：为了在限制无线电波干扰的发生的同时从远距离评估无线电终端的无线电特性。解决方案：当业务运营商在指定地点请求终端设备1的无线电特性的评估时，无线电系统管理设备14参考无线电标准数据库12关于在规定地点可用的无线电频率，无线基站2基于通过基准得到的频率，向终端装置1发送测试无线电波设置参数。终端装置1通过设定参数通知的空闲频率发送测试无线电波，无线基站2将接收到的测试无线电波作为有线信号无线电波数据传送到信号处理装置3.信号处理装置3转换所获取的无线电波数据在输入到测量仪器之前回到无线电信号中并进行评估。无线电系统管理装置14参考无线电标准数据库12，以查看评估结果是否满足合格标准。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013098856A Power control system, radio method management device and power control method 有权
标题翻译：功率控制系统，无线电方法管理设备和功率控制方法
公开(公告)号：JP2013098856A
公开(公告)日：2013-05-20
申请号：JP2011241363
申请日：2011-11-02
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SHIMIZU TATSUYA , SHIMIZU YOSHITAKA , KOBAYASHI MAMORU , YOSHINO SHUICHI
IPC分类号： H04W16/14 , H04W52/24
摘要： PROBLEM TO BE SOLVED: To expand the communicable range of a radio station subordinate to a radio communication system having lower priority, while suppressing interference to a radio communication system having higher priority when a frequency is shared by a plurality of radio communication systems.SOLUTION: A radio method management device 7 acquires a transmission power value of a base station 1 and a terminal station 2, and receives a transmission power value from a base station 3, a reception power value from the base station 1 and a reception power value from the terminal station 2, and based on the received power values, calculates interference power from the base station 3 to the base station 1 and the terminal station 2. If the interference power to the base station 1 is larger, the radio method management device 7 controls the transmission power at the base station 3 to be smaller than a value which is obtained by adding a maximum allowable interference amount to the transmission power value at the base station 1, and subtracting therefrom the reception power value from the base station 1 at the base station 3.
摘要翻译：要解决的问题：为了扩大从属于具有较低优先级的无线电通信系统的无线电站的可通信范围，同时在多个无线电通信系统共享频率时抑制对具有较高优先级的无线电通信系统的干扰。解决方案：无线电方法管理装置7获取基站1和终端站2的发送功率值，从基站3接收发送功率值，从基站1接收发送功率值，接收功率值从终端站2接收的功率值，根据接收的功率值，计算从基站3到终端站2的干扰功率。如果对基站1的干扰功率较大，则无线电方法管理装置7将基站3的发送功率控制为小于通过将最大容许干扰量与基站1的发送功率值相加而得到的值，并从基站1中减去接收功率值第1站在基站3。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012060850A Resonance type wireless power transmission device and resonance type wireless power transmission method 有权
标题翻译：谐振型无线电力传输装置和谐振型无线电力传输方法
公开(公告)号：JP2012060850A
公开(公告)日：2012-03-22
申请号：JP2010204212
申请日：2010-09-13
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SHIMIZU TATSUYA , MARUYAMA TAKASHI , IIZUKA MASATAKA
IPC分类号： H02J17/00
摘要： PROBLEM TO BE SOLVED: To improve power transmission efficiency in a resonance type wireless power transmission device which wirelessly transmits power from a power transmitting unit to a power receiving unit where the resonance part of the power transmitting unit and that of the power receiving unit have magnetic field resonance relationship.SOLUTION: A power transmitting unit includes a variable frequency power supply which outputs AC power differing in frequency and contains means for adjusting the output impedance; an excitation coil for applying AC power of the variable frequency power supply; a resonance part, composed of an inductance and capacitance in proximity to the excitation coil, which induces AC power applied to the excitation coil by electromagnetic induction; first power detection means which detects the amplitude and phase of the power fed to the excitation coil; second power detection means which detects the amplitude and phase of the power reflected from the excitation coil; and a control part which calculates from the output of the first and second power detection means an input impedance in a frequency of the variable frequency power supply as viewed from the variable frequency power supply and adjusts the frequency and output impedance of the variable frequency power supply according to the input impedance.
摘要翻译：解决的问题：为了提高将功率从功率发送单元向功率发送单元的谐振部和电力接收侧的电力接收单元进行无线发送的谐振型无线电力传输装置的电力传输效率单元具有磁场共振关系。电力传输单元包括输出频率不同的AC电力的可变频率电源，并且包含用于调整输出阻抗的装置; 用于施加可变频率电源的交流电力的励磁线圈; 由励磁线圈附近的电感和电容构成的谐振部，其通过电磁感应引起施加到励磁线圈的交流电力; 第一功率检测装置，其检测馈送到励磁线圈的功率的幅度和相位; 第二功率检测装置，其检测从所述励磁线圈反射的功率的振幅和相位; 以及控制部，其从所述第一和第二功率检测装置的输出计算出从所述可变频率电源观察的所述可变频率电源的频率的输入阻抗，并且调整所述可变频率电源的频率和输出阻抗根据输入阻抗。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012060730A Resonant wireless power transmission device 有权
标题翻译：共振无线电力传输设备
公开(公告)号：JP2012060730A
公开(公告)日：2012-03-22
申请号：JP2010199726
申请日：2010-09-07
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MARUYAMA TAKASHI , SHIMIZU TATSUYA , NAKATSUGAWA SEIJI
IPC分类号： H02J17/00 , B60L5/00 , B60M7/00
CPC分类号： Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To enable transmission of information from the power receiving side to power transmitting side on a resonant wireless power transmission device that transmits power from a power supply of the power transmitting device to a load of the power receiving device.SOLUTION: A power receiving device has means of changing load impedance within a predetermined range by turning on and off a switch, and a controller that on-off controls the switch with association of transmission data to be transmitted from the power receiving device to a power transmitting device with the change of the load impedance. The power transmitting device has a demodulator that detects the change of a current or a voltage that occurs in response to change of the load impedance corresponding to the transmission data, and reconstructs the transmission data. The controller of the power receiving device transmits a signal known to the power receiving device and the power transmitting device. The demodulator of the power transmitting device detects the presence or absence of bit inversion from the reconstructed known signal, and outputs the following transmission data after bit inversion when bit inversion is detected.
摘要翻译：解决的问题：能够将从电力传送装置的电源向电力接收装置的负载发送电力的谐振无线电力传输装置从电力接收侧向电力传送侧发送信息。解决方案：电力接收装置具有通过接通和断开开关来将负载阻抗改变在预定范围内的装置，以及开关控制器的控制器，该开关控制开关与从电力接收装置发送的发送数据相关联涉及具有负载阻抗变化的功率发送装置。电力发送装置具有解调器，其检测响应于与发送数据对应的负载阻抗的变化而发生的电流或电压的变化，并且重建发送数据。电力接收装置的控制器发送电力接收装置和电力发送装置已知的信号。电力发送装置的解调器从重构的已知信号中检测是否存在位反转，并且在检测到位反转时，在位反转后输出下列发送数据。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012044752A Resonance type wireless power transmission device 有权
标题翻译：谐振型无线电力传输装置
公开(公告)号：JP2012044752A
公开(公告)日：2012-03-01
申请号：JP2010182362
申请日：2010-08-17
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MARUYAMA TAKASHI , SHIMIZU TATSUYA , NAKATSUGAWA SEIJI
IPC分类号： H02J17/00
摘要： PROBLEM TO BE SOLVED: To keep a supply power at a predetermined level even if a communication in load modulation method is performed.SOLUTION: A resonance type wireless power transmission device, transmits the power of a power supply of a power transmission side device to a load of a power reception side device by utilizing the resonance phenomenon between a power transmission side resonance coil which is electrically connected by electromagnetic induction to a power transmission side coil of the power transmission side device and a power reception side resonance coil which is electrically connected by electromagnetic induction to the power reception side coil of the power reception side device. The power reception side device includes load impedance changing means which changes a load impedance within a predetermined range by opening/closing a switch, and a control part which controls opening/closing of a switch allowing the information bit that is transmitted to the power transmission side device from the power reception side device to be corresponded to the change in load impedance that accompanies opening/closing of the switch. The power transmission side device includes a demodulation part which detects a change in load impedance that corresponds to the information bit transmitted from the power reception side device, for restoring the information bit.
摘要翻译：要解决的问题：即使执行负载调制方法中的通信，也将供电功率保持在预定水平。解决方案：一种谐振型无线电力传输装置，通过利用电力传输侧谐振线圈之间的谐振现象将电力传输侧装置的电源的电力传送到电力接收侧装置的负载通过电磁感应连接到电力传输侧装置的电力传输侧线圈和通过电磁感应电连接到受电侧装置的受电侧线圈的受电侧共振线圈。电力接收侧装置包括负载阻抗改变装置，其通过打开/关闭开关来将负载阻抗改变在预定范围内;以及控制部分，其控制开关的开/关，允许传输到电力传输侧的信息位来自电力接收侧装置的装置对应于伴随开关的开/关的负载阻抗的变化。电力传输侧装置包括：解调部，其检测与从电力接收侧装置发送的信息位相对应的负载阻抗的变化，用于恢复信息位。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011259145A Diversity communication system 有权
标题翻译：多元通信系统
公开(公告)号：JP2011259145A
公开(公告)日：2011-12-22
申请号：JP2010131099
申请日：2010-06-08
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SHIMIZU TATSUYA , MARUYAMA TAKASHI , ONO YOHEI , NAKATSUGAWA SEIJI
IPC分类号： H04B7/08 , H04W16/28
摘要： PROBLEM TO BE SOLVED: To provide a diversity communication system which can reduce the number of reception systems in a centralized base station, realize simplification of device configuration and low cost, and achieve higher communication quality.SOLUTION: A centralized base station 10 is configured to control a plurality of remote base stations 40 in such a way only selected remote base stations 40 transmit an optical signal, to combine, before detection, received multiple optical signals, and to perform demodulation processing by converting a combined optical signal into an electrical signal. The plurality of remote base stations 40 comprise control means for turning on or off transmission of an optical signal. The centralized base station 10 comprises control means which measures reception power of an optical signal combined before detection regarding all combinations selecting two or more remote base stations out of the plurality of remote base stations 40, selects a combination of remote base stations 40 whose reception power becomes the largest, and controls the plurality of remote base station 40 in such a way only the selected remote base stations 40 transmit an optical signal.
摘要翻译：要解决的问题：为了提供能够减少集中式基站中的接收系统的数量的分集通信系统，实现设备配置的简化和低成本，并且实现更高的通信质量。解决方案：集中式基站10被配置为以这样的方式控制多个远程基站40，只有选择的远程基站40发送光信号，才能在检测之前组合接收多个光信号，并且执行通过将组合的光信号转换为电信号来进行解调处理。多个远程基站40包括用于打开或关闭光信号的传输的控制装置。集中基站10包括控制装置，该控制装置测量在检测之前组合的光信号的接收功率，所述组合选择多个远程基站40中选择两个或多个远程基站的所有组合，选择其接收功率成为最大的，并且以这样的方式控制多个远程基站40，只有所选择的远程基站40发送光信号。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011259144A Diversity communication system 有权
标题翻译：多元通信系统
公开(公告)号：JP2011259144A
公开(公告)日：2011-12-22
申请号：JP2010131098
申请日：2010-06-08
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MARUYAMA TAKASHI , SHIMIZU TATSUYA , MARUTA KAZUTERU , NAKATSUGAWA SEIJI
IPC分类号： H04W16/26 , H04B7/08
摘要： PROBLEM TO BE SOLVED: To provide a diversity communication system which reduces the number of reception systems in a centralized base station, realizes simplification of device configuration and low cost, and achieves higher communication quality.SOLUTION: A centralized base station 10 controls a plurality of remote base stations 40a, 40b and 40c in such a way only a selected remote base station transmits an optical signal, combines, before detection, received multiple optical signals, and performs demodulation processing by converting combined optical signals into an electrical signal. The plurality of remote base stations 40a, 40b and 40c comprise control means 46 for turning on or off transmission of an optical signal. The centralized base station 10 comprises control means 12 which obtains a propagation channel vector of an uplink signal via each remote base station when starting communication, selects a remote base station whose size after addition of each propagation channel vector corresponding each remote base station becomes larger than the size of each propagation channel vector before addition, and controls the plurality of remote base stations in such a way only the selected remote base station transmits an optical signal.
摘要翻译：要解决的问题：为了提供减少集中式基站中的接收系统的数量的分集通信系统，实现设备配置的简化和低成本，并且实现更高的通信质量。解决方案：集中式基站10以这样的方式控制多个远程基站40a，40b和40c，只有所选择的远程基站发送光信号，在检测之前组合接收到多个光信号，并且执行解调通过将组合的光信号转换成电信号来进行处理。多个远程基站40a，40b和40c包括用于打开或关闭光信号传输的控制装置46。集中基站10包括：控制装置12，其在开始通信时经由各远程基站获取上行链路信号的传播路径向量，选择对应于每个远程基站的每个传播路径向量的相加后的大小变大的远程基站在添加之前的每个传播信道向量的大小，并且以这样的方式控制多个远程基站，只有所选择的远程基站发送光信号。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011239229A Wireless communication system and wireless communication method 审中-公开
标题翻译：无线通信系统和无线通信方法
公开(公告)号：JP2011239229A
公开(公告)日：2011-11-24
申请号：JP2010109494
申请日：2010-05-11
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： OTA ATSUSHI , NAKATSUGAWA SEIJI , MARUYAMA TAKASHI , SHIMIZU TATSUYA
IPC分类号： H04B1/3822 , H04B1/40 , H04J1/04 , H04J4/00
摘要： PROBLEM TO BE SOLVED: To provide a function for enabling wireless communication between wireless stations for an existing wireless communication system with a frequency band distinct from that of the existing wireless communication system without modifying the existing wireless communication system through the use of a low-cost external optional device.SOLUTION: In a wireless communication system, bidirectional wireless time division duplex communication is performed using a first frequency channel between a first wireless station and a second wireless station. The wireless communication system includes a first wireless communication apparatus wired to an antenna terminal of the first wireless station and a second wireless communication apparatus wired to an antenna terminal of the second wireless station. The first wireless communication apparatus and the second wireless communication apparatus convert a frequency of a signal of the first frequency channel transmitted through time division duplex communication between the first wireless station and the second wireless station, into a signal of a second frequency channel distinct from the first frequency channel.
摘要翻译：要解决的问题：提供一种功能，用于在具有与现有无线通信系统的频带不同的频带的现有无线通信系统的无线站之间进行无线通信，而不需要通过使用现有的无线通信系统来修改现有的无线通信系统低成本的外部可选设备。解决方案：在无线通信系统中，使用第一无线站和第二无线站之间的第一频率信道来执行双向无线时分双工通信。无线通信系统包括连接到第一无线站的天线终端的第一无线通信装置和连接到第二无线站的天线终端的第二无线通信装置。第一无线通信装置和第二无线通信装置将通过第一无线站和第二无线站之间的时分双工通信发送的第一频率信号的信号的频率转换为与第一无线通信装置不同的第二频道的信号第一频道。版权所有（C）2012，JPO＆INPIT

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