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1. 发明授权

US09942882B2 Wireless communication system, wireless communication method, base station, mobile station, base station control method, mobile station control method, and control program 有权
公开(公告)号：US09942882B2
公开(公告)日：2018-04-10
申请号：US14230579
申请日：2014-03-31
申请人： Kojiro Hamabe , Motoki Morita
发明人： Kojiro Hamabe , Motoki Morita
IPC分类号： H04W72/00 , H04W72/04 , H04W72/08 , H04W24/10 , H04W48/20 , H04W72/06
CPC分类号： H04W72/04 , H04W24/10 , H04W48/20 , H04W72/06 , H04W72/085
摘要： To alleviate interference by a transmission signal on the uplink and downlink of a femto base station to a transmission signal on the uplink and downlink of a macro base station and/or a micro base station. A mobile station 9-2 and a femto base station 5-1 located within a macrocell 6 and a microcell 7 receive the HCS priority level of the macrocell 6 and the microcell 7 from a macro base station 3 or a micro base station 4. The mobile station 9-2 selects the microcell 7 having a higher HCS priority level, and performs communication by using a radio frequency RF3. Meanwhile, the femto base station 5-1 communicates with a mobile station by using a radio frequency RF1 used in the macrocell 6 having a lower HCS priority level.

2. 发明授权

US09432850B2 Wireless communication system, base station, management server, and wireless communication method 有权
标题翻译：无线通信系统，基站，管理服务器和无线通信方式
公开(公告)号：US09432850B2
公开(公告)日：2016-08-30
申请号：US13279918
申请日：2011-10-24
申请人： Motoki Morita , Kojiro Hamabe
发明人： Motoki Morita , Kojiro Hamabe
IPC分类号： H04J1/16 , H04W16/10 , H04W16/08 , H04W16/32 , H04W84/10
CPC分类号： H04W16/10 , H04W16/08 , H04W16/32 , H04W84/105
摘要： A wireless communication system is provided including a first base station, and a second base station having a coverage area at least one part of which overlaps a coverage area of the first base station. The communication system includes a measurer that measures a utilization degree of at least one mobile station connected to the second base station, and an adjuster that adjusts a wireless resource allocation of the at least one mobile station connected to the second base station based upon the utilization degree.
摘要翻译：提供了包括第一基站和第二基站的无线通信系统，其中至少一部分覆盖区域与第一基站的覆盖区域重叠。通信系统包括测量与第二基站连接的至少一个移动台的利用程度的测量器，以及基于利用率调整连接到第二基站的至少一个移动台的无线资源分配的调整器度。

3. 发明授权

US08688158B2 Radio resource control method, radio station apparatus, recording medium storing radio station control program, and radio communication system 有权
标题翻译：无线电资源控制方法，无线电台装置，存储无线电台控制程序的记录介质和无线电通信系统
公开(公告)号：US08688158B2
公开(公告)日：2014-04-01
申请号：US12920282
申请日：2009-02-12
申请人： Motoki Morita , Kojiro Hamabe
发明人： Motoki Morita , Kojiro Hamabe
IPC分类号： H04B7/00
CPC分类号： H04J11/0056 , H04L5/0005 , H04L5/0062 , H04L5/0092 , H04W52/143 , H04W52/325 , H04W52/346 , H04W52/367 , H04W72/082 , H04W84/045
摘要： To effectively suppress interference on other radio stations located in the vicinity, when the radio station performs radio communication with a registered radio station. A femto base station 1 stores a history of connection requests issued by an unregistered radio station that is not pre-registered in the femto base station 1. Then, the femto base station 1 determines the need of a adjustment of a radio resource used in communication with a registered radio station that is pre-registered in the femto base station 1 itself by using connection request frequencies each for one of unregistered radio stations obtained from the connection request history as an index.
摘要翻译：为了有效地抑制位于附近的其他无线电台的干扰，当无线电台与登记的无线电台进行无线电通信时。毫微微基站1存储由未注册在毫微微基站1中的未注册无线电台发出的连接请求的历史。然后，毫微微基站1确定对通信中使用的无线电资源的调整的需要通过使用从连接请求历史获得的未注册无线电台之一的连接请求频率作为索引，在毫微微基站1本身预先注册的注册无线电站。

4. 发明申请

US20130170362A1 RADIO COMMUNICATION SYSTEM AND METHOD, RADIO TERMINAL, RADIO STATION, AND OPERATION ADMINISTRATION AND MAINTENANCE SERVER APPARATUS 有权
标题翻译：无线电通信系统和方法，无线电终端，无线电台和操作管理和维护服务器设备
公开(公告)号：US20130170362A1
公开(公告)日：2013-07-04
申请号：US13822890
申请日：2011-09-20
申请人： Hisashi Futaki , Motoki Morita
发明人： Hisashi Futaki , Motoki Morita
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W16/32 , H04W24/02 , H04W84/045
摘要： A system includes: first and second radio stations (eNB1,2) of a similar type and/or a third radio station (HeNB) of a different type, a radio terminal (UE) served by the eNB1; and an operation administration and maintenance server (OAM/SON server), wherein the eNB1 instructs the UE to measure interference from at least one of the second or third radio stations, the eNB1 and/or OAM/SON server receives a report of a measurement result by the UE, determines whether or not a change is to be made to the radio network configuration of the relevant radio station that is at least one of the first to third radio stations, and/or executes a change of the radio network configuration.
摘要翻译：系统包括：不同类型的类型和/或第三无线电台（HeNB）的第一和第二无线电台（eNB1,2），由eNB1服务的无线电终端（UE）; 以及操作管理维护服务器（OAM / SON服务器），其中eNB1指示UE测量来自第二或第三无线电台中的至少一个的干扰，eNB1和/或OAM / SON服务器接收测量报告由UE确定是否对作为第一至第三无线电台中的至少一个的相关无线电台的无线电网络配置进行改变和/或执行无线电网络配置的改变。

5. 发明申请

US20100240386A1 WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, BASE STATION, MOBILE STATION, BASE STATION CONTROL METHOD, MOBILE STATION CONTROL METHOD, AND CONTROL PROGRAM 有权
标题翻译：无线通信系统，无线通信方法，基站，移动台，基站控制方法，移动站控制方法和控制程序
公开(公告)号：US20100240386A1
公开(公告)日：2010-09-23
申请号：US12681063
申请日：2008-09-16
申请人： Kojiro Hamabe , Motoki Morita
发明人： Kojiro Hamabe , Motoki Morita
IPC分类号： H04W72/08
CPC分类号： H04W72/04 , H04W24/10 , H04W48/20 , H04W72/06 , H04W72/085
摘要： To alleviate interference by a transmission signal on the uplink and downlink of a femto base station to a transmission signal on the uplink and downlink of a macro base station and/or a micro base station. A mobile station 9-2 and a femto base station 5-1 located within a macrocell 6 and a microcell 7 receive the HCS priority level of the macrocell 6 and the microcell 7 from a macro base station 3 or a micro base station 4. The mobile station 9-2 selects the microcell 7 having a higher HCS priority level, and performs communication by using a radio frequency RF3. Meanwhile, the femto base station 5-1 communicates with a mobile station by using a radio frequency RF1 used in the macrocell 6 having a lower HCS priority level.
摘要翻译：为了减轻毫微微基站的上行链路和下行链路上的发送信号对宏基站和/或微基站的上行链路和下行链路上的发送信号的干扰。位于宏小区6和微小区7内的移动站9-2和毫微微基站5-1从宏基站3或微基站4接收宏小区6和微小区7的HCS优先级。移动站9-2选择具有较高HCS优先级的微小区7，并通过射频RF3进行通信。同时，毫微微基站5-1通过使用具有较低HCS优先级的宏小区6中使用的射频RF1与移动台进行通信。

6. 发明申请

US20070184871A1 Channel switching method for using high speed wireless channel 审中-公开
标题翻译：使用高速无线信道的信道切换方法
公开(公告)号：US20070184871A1
公开(公告)日：2007-08-09
申请号：US11702546
申请日：2007-02-06
申请人： Motoki Morita
发明人： Motoki Morita
IPC分类号： H04B7/00
CPC分类号： H04W52/286 , H04L1/0001
摘要： A wireless control station connected with a wireless base station which communicates with a mobile station by using a plurality of wireless channels including at least a first wireless channel and a second wireless channel. The wireless control station includes a calculating unit for calculating channel quality of the first wireless channel, and a channel switching unit for regulating channel-switching by using the channel quality, when a wireless channel is switched from the first wireless channel to the second wireless channel. For example, the channel quality is allocatable power which is allocatable to the first wireless channel
摘要翻译：一种与通过使用包括至少第一无线信道和第二无线信道的多个无线信道与移动台通信的无线基站连接的无线控制站。无线控制站包括：计算单元，用于计算第一无线信道的信道质量;以及信道切换单元，用于当无线信道从第一无线信道切换到第二无线信道时，通过使用信道质量来调节信道切换。例如，信道质量是可分配的功率，其可分配给第一无线信道

7. 发明授权

US09294950B2 Radio communication system and method, radio terminal, radio station, and operation administration and maintenance server apparatus 有权
标题翻译：无线电通信系统和方法，无线电终端，无线电台以及运行管理与维护服务器装置
公开(公告)号：US09294950B2
公开(公告)日：2016-03-22
申请号：US13822890
申请日：2011-09-20
申请人： Hisashi Futaki , Motoki Morita
发明人： Hisashi Futaki , Motoki Morita
IPC分类号： H04W4/00 , H04W24/10 , H04W24/02 , H04W16/32 , H04W84/04
CPC分类号： H04W24/10 , H04W16/32 , H04W24/02 , H04W84/045
摘要： A system includes: first and second radio stations (eNB1,2) of a similar type and/or a third radio station (HeNB) of a different type, a radio terminal (UE) served by the eNB1; and an operation administration and maintenance server (OAM/SON server), wherein the eNB1 instructs the UE to measure interference from at least one of the second or third radio stations, the eNB1 and/or OAM/SON server receives a report of a measurement result by the UE, determines whether or not a change is to be made to the radio network configuration of the relevant radio station that is at least one of the first to third radio stations, and/or executes a change of the radio network configuration.
摘要翻译：系统包括：不同类型的类型和/或第三无线电台（HeNB）的第一和第二无线电台（eNB1,2），由eNB1服务的无线电终端（UE）; 以及操作管理维护服务器（OAM / SON服务器），其中eNB1指示UE测量来自第二或第三无线电台中的至少一个的干扰，eNB1和/或OAM / SON服务器接收测量报告由UE确定是否对作为第一至第三无线电台中的至少一个的相关无线电台的无线电网络配置进行改变和/或执行无线电网络配置的改变。

8. 发明授权

US09055493B2 Wireless communication system, base station, wireless communication method and recording medium 有权
标题翻译：无线通信系统，基站，无线通信方式和记录介质
公开(公告)号：US09055493B2
公开(公告)日：2015-06-09
申请号：US13392382
申请日：2010-08-19
申请人： Motoki Morita , Kojiro Hamabe
发明人： Motoki Morita , Kojiro Hamabe
IPC分类号： H04W36/00 , H04W36/04 , H04W52/24 , H04W52/40 , H04B7/00 , H04W4/00 , H04W84/04
CPC分类号： H04W36/04 , H04W52/244 , H04W52/40 , H04W84/045
摘要： A wireless communication system (100) includes a plurality of mobile stations (30, 40), a macro base station (10), and a femtocell base station (20) that communicatively connects to a registered mobile station. The femtocell base station (20) includes: a handover execution unit (25) that, when a communication quality of a received signal received from one mobile station which is not a registered mobile station satisfies a predetermined condition and a communication connection to another mobile station is made, hands over the communication connection of another mobile station to the macro base station (10); and a transmission power control unit (26) that, when a received signal is received from one mobile station which is not a registered mobile station and the communication connection to another mobile station is not made, suppresses power of a transmission signal transmitted to the mobile station.
摘要翻译：无线通信系统（100）包括多个移动站（30,40），宏基站（10）和通信地连接到已注册的移动站的毫微微小区基站（20）。毫微微小区基站（20）包括：切换执行单元，当从不是注册移动站的一个移动站接收的接收信号的通信质量满足预定条件和到另一个移动站的通信连接时将另一移动站的通信连接交给宏基站（10）; 以及发送功率控制单元，当从不是注册移动台的一个移动台接收到接收到的信号并且没有进行到另一个移动台的通信连接时，抑制发送到移动台的发送信号的功率站。

9. 发明授权

US08971814B2 Radio communication system, radio resource determination method therefor, communication management device, and control method and control program for communication management device 有权
标题翻译：无线电通信系统，无线电资源确定方法，通信管理装置，以及通信管理装置的控制方法和控制程序
公开(公告)号：US08971814B2
公开(公告)日：2015-03-03
申请号：US13818155
申请日：2011-08-17
申请人： Motoki Morita , Kojiro Hamabe , Yasuhiko Matsunaga
发明人： Motoki Morita , Kojiro Hamabe , Yasuhiko Matsunaga
IPC分类号： H04B1/00 , H04W72/08 , H04W52/24 , H04W24/08 , H04W84/10
CPC分类号： H04W72/082 , H04B17/26 , H04W24/08 , H04W52/225 , H04W52/244 , H04W84/105
摘要： In order to effectively determine an optimized radio resource, a radio communication system (100) includes a plurality of first base stations (111) and a plurality of first mobile stations (112) respectively connected to the plurality of first base stations (111). In the radio communication system (100), there are included calculation means (103) for calculating a statistic (130) by aggregating interference levels of radio waves between the plurality of first base stations (111) and second mobile stations (122) connected to a second base station (121) that forms a second cell (120) larger than a first cell (110) formed by each of the first base stations (111); and determination means (104) for determining, based on the statistic (130), a radio resource to be used by the plurality of first base stations (111) or the plurality of first mobile stations (112).
摘要翻译：为了有效地确定优化的无线电资源，无线电通信系统（100）包括分别连接到多个第一基站（111）的多个第一基站（111）和多个第一移动台（112）。在无线电通信系统（100）中，包括计算装置（103），用于通过聚合多个第一基站（111）和第二移动站（122）之间的无线电波的干扰电平来计算统计量（130）第二基站（121），形成比由所述第一基站（111）中的每一个形成的第一小区（110）大的第二小区（120）。以及用于根据所述统计（130）确定要由所述多个第一基站（111）或所述多个第一移动站（112）使用的无线电资源的确定装置（104）。

10. 发明授权

US08744364B2 Wireless station apparatus, wireless communication system, and wireless communication control method 有权
标题翻译：无线站装置，无线通信系统和无线通信控制方法
公开(公告)号：US08744364B2
公开(公告)日：2014-06-03
申请号：US13129336
申请日：2009-10-30
申请人： Motoki Morita , Takashi Mochizuki
发明人： Motoki Morita , Takashi Mochizuki
IPC分类号： H04B15/00
CPC分类号： H04B7/086 , H04B7/0857
摘要： A wireless station apparatus is proposed that solves the problem of deterioration of communication quality. An arrival direction detection unit (13) detects the direction of arrival of uplink signals received by a wireless receiver (11). A mobile station determination unit (12) determines whether the transmission-origin mobile station of the uplink signals that are received by the wireless receiver (11) is a permitted mobile station or a nonpermitted mobile station. Based on the uplink signals received by the wireless receiver (11) and the determination result of the mobile station determination unit (12), an antenna adjustment unit (14) finds the degree of interference of permitted mobile stations and nonpermitted mobile stations in the direction of arrival that was detected in the arrival direction detection unit (13). The antenna adjustment unit (14) adjusts the direction of directivity of the reception antenna (10) in accordance with the degree of interference that was found.
摘要翻译：提出了一种解决通信质量恶化的问题的无线站装置。到达方向检测单元（13）检测由无线接收器（11）接收的上行链路信号的到达方向。移动台确定单元（12）确定由无线接收器（11）接收的上行链路信号的发送起始移动台是允许的移动台还是未经允许的移动台。根据无线接收机（11）接收到的上行链路信号和移动台确定单元（12）的确定结果，天线调整单元（14）根据允许的移动台和未经允许的移动台的方向在到达方向检测单元（13）中检测到的到达。天线调整单元（14）根据发现的干扰程度来调整接收天线（10）的方向性的方向。

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