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1. 发明授权

US08787279B2 Radio communication system, centralized station, control station apparatus, radio base station and coordinated transmission method for determining an assignment of cluster patterns 有权
标题翻译：无线电通信系统，集中站，控制站装置，无线基站以及用于确定集群模式分配的协调传输方法
公开(公告)号：US08787279B2
公开(公告)日：2014-07-22
申请号：US13191645
申请日：2011-07-27
申请人： Anass Benjebbour , Yukihiko Okumura , Yusuke Ohwatari
发明人： Anass Benjebbour , Yukihiko Okumura , Yusuke Ohwatari
IPC分类号： H04W28/04
CPC分类号： H04W16/12 , H04W16/10 , H04W16/28
摘要： The radio communication system of the present invention is provided with a cluster pattern determining section that determines the assignment of each cluster pattern to each cluster so as to suppress inter-cluster interference with other neighboring clusters less than or equal to a predetermined value, the cluster pattern is defining a directional pattern of which directional beams emitted from the respective radio base stations face each other for each identical frequency block between neighboring sectors in a cluster composed of neighboring cells, the each cluster pattern being in different combinations of directional patterns and frequency blocks.
摘要翻译：本发明的无线电通信系统具有：群集模式确定部，其确定每个群集模式对每个群集的分配，以便抑制与小于或等于预定值的其他相邻群的簇间干扰;群集模式定义了从各个无线电基站发射的定向波束对于由相邻小区组成的群集中的相邻扇区之间的每个相同频率块彼此面对的方向模式，每个簇模式处于方向模式和频率块的不同组合。

2. 发明申请

US20130176979A1 RADIO COMMUNICATION CONTROL METHOD, RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE TERMINAL 审中-公开
标题翻译：无线电通信控制方法，无线电通信系统，无线基站和移动终端
公开(公告)号：US20130176979A1
公开(公告)日：2013-07-11
申请号：US13822087
申请日：2011-09-01
申请人： Yusuke Ohwatari , Nobuhiko Miki , Tetsushi Abe , Yukihiko Okumura
发明人： Yusuke Ohwatari , Nobuhiko Miki , Tetsushi Abe , Yukihiko Okumura
IPC分类号： H04W72/04
CPC分类号： H04W72/046 , H04B7/024 , H04B7/0617 , H04B7/0634
摘要： In each Mobile terminal, channel impulse characteristics from radio base stations to the mobile terminal is calculated. In a radio communication system, under the assumption that each of the mobile terminals performs optimum receiving beamforming in order to receive a data signal from a radio base station that actually sends the data signal to the mobile terminal, optimum receiving beamforming characteristics are estimated for each mobile terminal. Each of radio base stations that share optimum receiving beamforming characteristics calculates precoding characteristics for each mobile terminal according to the optimum receiving beamforming characteristics such that main beams are directed to mobile terminals to which the radio base station sends data signals and null beams are directed to mobile terminals to which the radio base station does not send data signals.
摘要翻译：在每个移动终端中，计算从无线基站到移动终端的信道脉冲特性。在无线电通信系统中，在每个移动终端执行最佳接收波束成形以便从实际发送数据信号的移动终端接收来自无线电基站的数据信号的假设下，假定每个移动终端。共享最佳接收波束形成特性的每个无线电基站根据最佳的接收波束成形特性来计算每个移动终端的预编码特性，使得主波束被引导到无线电基站发送数据信号的移动终端，空波束被引导到移动无线基站不发送数据信号的终端。

3. 发明申请

US20130170428A1 MOBILE COMMUNICATION METHOD, RADIO BASE STATION, AND RELAY NODE 有权
标题翻译：移动通信方法，无线基站和继电器节点
公开(公告)号：US20130170428A1
公开(公告)日：2013-07-04
申请号：US13808269
申请日：2011-07-07
申请人： Yasufumi Morioka , Hideaki Takahashi , Yukihiko Okumura , Mikio Iwamura , Akira Yamada
发明人： Yasufumi Morioka , Hideaki Takahashi , Yukihiko Okumura , Mikio Iwamura , Akira Yamada
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04B7/155 , H04W74/002 , H04W84/047 , H04W88/08
摘要： A mobile communication method according to the present invention includes a step of transmitting, by a radio base station DeNB, “RA Response” to a mobile station UE within a “RA Response window” for the mobile station UE when “RA Preamble” is received from the mobile station UE, a step of transmitting, by a relay node RN, a signal to the mobile station UE in a subframe other than an MBSFN subframe, and a step of transmitting, by the radio base station DeNB, “RA Response” to the relay node RN in an MBSFN subframe of a “RA Response window” for the relay node RN when “RA Preamble” is received from the relay node RN.
摘要翻译：根据本发明的移动通信方法包括以下步骤：当接收到“RA前导码”时，由无线基站DeNB向移动台UE的“RA响应窗口”内的移动台UE发送“RA响应” 从移动台UE，通过中继节点RN在MBSFN子帧以外的子帧中向移动台UE发送信号的步骤，以及由无线基站DeNB发送“RA响应”的步骤，在从中继节点RN接收到“RA前导码”时，向中继节点RN的“RA响应窗口”的MBSFN子帧中的中继节点RN发送。

4. 发明授权

US08401556B2 Mobile terminal and method used in the same 有权
标题翻译：移动终端和方法使用相同
公开(公告)号：US08401556B2
公开(公告)日：2013-03-19
申请号：US12463744
申请日：2009-05-11
申请人： Naoki Uehara , Yukihiko Okumura , Hidetoshi Ebara
发明人： Naoki Uehara , Yukihiko Okumura , Hidetoshi Ebara
IPC分类号： H04W36/00 , H04W24/00 , H04W4/00 , H04B7/00
CPC分类号： H04W36/30 , H04J11/0086 , H04W36/32 , H04W88/02
摘要： A mobile terminal used in a cellular mobile communication system is disclosed. The mobile terminal includes a measuring unit configured to measure reception levels of received signals; an averaging unit configured to average the measured reception levels based on a forgetting factor; a cell reselection unit configured to reselect a cell based on the averaged reception level; and a factor determining unit configured to determine the forgetting factor according to parameters sent from a network.
摘要翻译：公开了一种在蜂窝移动通信系统中使用的移动终端。移动终端包括：测量单元，被配置为测量接收信号的接收电平; 平均单元，被配置为基于遗忘因子来平均所测量的接收电平; 小区重选单元，被配置为基于所述平均接收电平重新选择小区; 以及因素确定单元，被配置为根据从网络发送的参数来确定遗忘因子。

5. 发明申请

US20120026956A1 RADIO COMMUNICATION SYSTEM, CENTRALIZED STATION, CONTROL STATION APPARATUS, RADIO BASE STATION AND COORDINATED TRANSMISSION METHOD 有权
标题翻译：无线电通信系统，集中站，控制站设备，无线基站和协调传输方法
公开(公告)号：US20120026956A1
公开(公告)日：2012-02-02
申请号：US13191645
申请日：2011-07-27
申请人： Anass BENJEBBOUR , Yukihiko OKUMURA , Yusuke OHWATARI
发明人： Anass BENJEBBOUR , Yukihiko OKUMURA , Yusuke OHWATARI
IPC分类号： H04W72/04
CPC分类号： H04W16/12 , H04W16/10 , H04W16/28
摘要： The radio communication system of the present invention is provided with a cluster pattern determining section 61 that determines the assignment of each cluster pattern to each cluster so as to suppress inter-cluster interference with other neighboring clusters less than or equal to a predetermined value, the cluster pattern is defining a directional pattern of which directional beams emitted from the respective radio base stations face each other for each identical frequency block between neighboring sectors in a cluster composed of neighboring cells, the each cluster pattern being in different combinations of directional patterns and frequency blocks.
摘要翻译：本发明的无线通信系统具备：群集模式决定部61，其确定各群集模式对每个簇的分配，以抑制与小于或等于规定值的其他相邻簇的群间干扰，簇模式定义了从各个无线电基站发射的定向波束对于由相邻小区组成的群集中的相邻扇区之间的每个相同频率块彼此面对的方向模式，每个簇模式处于不同的方向模式和频率组合块。

6. 发明授权

US08023906B2 Diversity receiver and method for controlling diversity receiving operation 有权
标题翻译：分集接收机和分集接收操作控制方法
公开(公告)号：US08023906B2
公开(公告)日：2011-09-20
申请号：US11914647
申请日：2006-05-16
申请人： Yukihiko Okumura
发明人： Yukihiko Okumura
IPC分类号： H04B1/02
CPC分类号： H04B7/0877 , H04W52/0274 , H04W52/282 , H04W52/42 , Y02D70/164 , Y02D70/444
摘要： Power consumption is reduced in a diversity receiver. A diversity receiver (10) comprises a condition determination circuit (26) determining whether a predefined condition is satisfied; and a control circuit (28) suspending diversity reception if the condition determination circuit determines that the predefined condition is satisfied.
摘要翻译：在分集接收机中功耗降低。分集接收器（10）包括：条件确定电路（26），确定是否满足预定条件; 以及如果所述条件确定电路确定满足所述预定条件，则控制电路（28）暂停分集接收。

7. 发明授权

US08000733B2 Mobile communication terminal and transmission power controlling method 有权
标题翻译：移动通信终端和传输功率控制方法
公开(公告)号：US08000733B2
公开(公告)日：2011-08-16
申请号：US11959066
申请日：2007-12-18
申请人： Hiroo Omori , Yukihiko Okumura
发明人： Hiroo Omori , Yukihiko Okumura
IPC分类号： H04B7/00 , H04B17/00 , H04Q11/12
CPC分类号： H04W52/12 , H04W52/282
摘要： A mobile communication terminal makes a disconnection of communications less likely to occur even in a rapidly changing wireless communication environment. The terminal includes a transmission power controller configured to measure a reception SIR, and to control a transmission power of a base station in accordance with a result of comparison between the reception SIR and a target SIR. The terminal also includes a target value updater configured to measure a reception BLER, and to update a target SIR in accordance with a measurement result. In addition, the terminal includes a measurement controller configured to acquire a moving state of the terminal to which the measurement controller belongs, and to control a period of measuring the reception BLER and control a cycle of updating the target SIR.
摘要翻译：移动通信终端即使在快速变化的无线通信环境中也不太可能发生通信的断开。终端包括被配置为测量接收SIR的发送功率控制器，并且根据接收SIR和目标SIR之间的比较结果来控制基站的发送功率。终端还包括被配置为测量接收BLER的目标值更新器，并且根据测量结果来更新目标SIR。另外，终端包括测量控制器，被配置为获取测量控制器所属的终端的移动状态，并且控制测量接收BLER的周期并控制更新目标SIR的周期。

8. 发明授权

US07853284B2 Transmission power control method and apparatus 有权
标题翻译：传输功率控制方法及装置
公开(公告)号：US07853284B2
公开(公告)日：2010-12-14
申请号：US11914103
申请日：2006-05-10
申请人： Mitsuo Iwanaga , Yukihiko Okumura , Etsuhiro Okamoto
发明人： Mitsuo Iwanaga , Yukihiko Okumura , Etsuhiro Okamoto
IPC分类号： H04B7/185 , H04B1/00 , H04B7/00 , H04B17/00 , H04B1/38 , H04B7/26 , H04J3/00 , H04W24/00
CPC分类号： H04W52/241 , H04B1/707 , H04W52/143 , H04W52/282 , H04W52/44
摘要： In a transmission power control method, a receiver receives user data transmitted intermittently from a transmitter to a receiver and control data transmitted continuously from the transmitter to a plurality of receivers including the receiver via a DPDCH and a CPICH, respectively; and generates, when the receiver is receiving the user data from the transmitter via the DPDCH, a command for controlling transmission power of the transmitter of a DPDCH in a manner that an SIR of a received signal of the DPDCH by the receiver becomes equal to a target SIR, and generates, when the receiver is not receiving the user data from the transmitter via the DPDCH, a command for controlling the transmission power of the transmitter of the DPDCH by updating the target SIR by using received quality of the CPICH.
摘要翻译：在发射功率控制方法中，接收机接收从发射机间断发送到接收机的用户数据，并且分别经由DPDCH和CPICH将控制发射机连续发送到包括接收机的多个接收机的数据; 并且当接收机经由DPDCH从发射机接收用户数据时，产生用于以接收机接收到的DPDCH的接收信号的SIR等于1的方式来控制DPDCH的发射机的发射功率的命令目标SIR，并且当接收机没有经由DPDCH从发射机接收到用户数据时，产生用于通过使用接收到的CPICH质量来更新目标SIR来控制DPDCH发射机的发射功率的命令。

9. 发明申请

US20100294052A1 HAND PHANTOM FOR EVALUATING MOBILE COMMUNICATION APPARATUS 审中-公开
标题翻译：手机评测手机通讯装置
公开(公告)号：US20100294052A1
公开(公告)日：2010-11-25
申请号：US12673008
申请日：2008-08-05
申请人： Daisuke Kurita , Yukihiko Okumura , Fumio Kira , Shin Nakamatsu
发明人： Daisuke Kurita , Yukihiko Okumura , Fumio Kira , Shin Nakamatsu
IPC分类号： G01M19/00 , B23P17/04
CPC分类号： G01R29/0814 , Y10T29/49
摘要： A hand phantom for evaluating a mobile apparatus disclosed wherein the hand phantom includes a thumb part, an index finger part, a middle finger part, a ring finger part and a pinky finger part, and in an XY coordinate system where for the mobile apparatus being held, an orientation of a thumb along a width direction of the mobile apparatus is defined as a +X direction, an orientation of a bottom edge of the mobile apparatus along a longitudinal axis of a body of the mobile apparatus is defined as a +Y direction, and a center of a pointing device array of the mobile apparatus is defined as a coordinate origin, the thumb part is arranged within a range of ±6.2 mm in the X direction and ±12.1 mm in the Y direction around a coordinate (X, Y)=(−1 mm, 7 mm) in the XY coordinate system.
摘要翻译：一种用于评价移动装置的手模具，其中，手模具包括拇指部分，食指部分，中指部分，无名指部分和小指部分，并且在XY坐标系中，其中移动装置为拇指沿着移动装置的宽度方向的取向被定义为+ X方向，移动装置的沿着移动装置的身体的纵轴的方向被定义为+ Y 方向和移动装置的指示装置阵列的中心被定义为坐标原点，拇指部分被布置在X方向上±6.2mm的范围内，并且围绕坐标（X）在Y方向上为±12.1mm ，Y）=（ - 1 mm，7 mm）。

10. 发明申请

US20090233571A1 DIVERSITY RECEIVER AND METHOD FOR CONTROLLING DIVERSITY RECEIVING OPERATION 有权
标题翻译：多样性接收机和控制接收业务多样性的方法
公开(公告)号：US20090233571A1
公开(公告)日：2009-09-17
申请号：US11914647
申请日：2006-05-16
申请人： Yukihiko Okumura
发明人： Yukihiko Okumura
IPC分类号： H04B1/16
CPC分类号： H04B7/0877 , H04W52/0274 , H04W52/282 , H04W52/42 , Y02D70/164 , Y02D70/444
摘要： Power consumption is reduced in a diversity receiver. A diversity receiver (10) comprises a condition determination circuit (26) determining whether a predefined condition is satisfied; and a control circuit (28) suspending diversity reception if the condition determination circuit determines that the predefined condition is satisfied.
摘要翻译：在分集接收机中功耗降低。分集接收器（10）包括：条件确定电路（26），确定是否满足预定条件; 以及如果所述条件确定电路确定满足所述预定条件，则控制电路（28）暂停分集接收。

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