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1. 发明授权

US09591545B2 Handover control method, wireless communication terminal, and wireless communication device 有权
标题翻译：切换控制方法，无线通信终端和无线通信设备
公开(公告)号：US09591545B2
公开(公告)日：2017-03-07
申请号：US14131873
申请日：2012-07-31
申请人： Takashi Tamura , Hidenori Matsuo , Akihiko Nishio , Daichi Imamura
发明人： Takashi Tamura , Hidenori Matsuo , Akihiko Nishio , Daichi Imamura
IPC分类号： H04W36/00 , H04W36/30 , H04W36/38 , H04W36/04
CPC分类号： H04W36/30 , H04W36/0016 , H04W36/0055 , H04W36/04 , H04W36/24 , H04W36/38
摘要： Under a handover control method, a wireless communication terminal receives a conditional handover command that is transmitted from a wireless communication device which provides an own cell connected to the wireless communication terminal and that gives a command to start handover to an adjacent cell when a predetermined condition is satisfied; determines whether or not the predetermined condition is satisfied; and starts handover to the adjacent cell indicated by the conditional handover command when the predetermined condition is satisfied.
摘要翻译：在切换控制方法下，无线通信终端接收从提供连接到无线通信终端的自身小区的无线通信装置发送的条件切换命令，并且在预定条件下给出开始向相邻小区切换的命令满意确定是否满足预定条件; 并且当满足预定条件时，开始切换到由条件切换命令指示的相邻小区。

2. 发明授权

US09451589B2 Terminal, transmitting device, reception quality reporting method and reception method 有权
标题翻译：终端，发送装置，接收质量报告方法和接收方法
公开(公告)号：US09451589B2
公开(公告)日：2016-09-20
申请号：US14234570
申请日：2012-06-01
申请人： Akihiko Nishio , Hidetoshi Suzuki , Masayuki Hoshino , Hidenori Matsuo , Takashi Tamura
发明人： Akihiko Nishio , Hidetoshi Suzuki , Masayuki Hoshino , Hidenori Matsuo , Takashi Tamura
IPC分类号： H04W72/02 , H04B7/02 , H04L5/00 , H04W24/08 , H04W24/10 , H04W72/08 , H04W52/24 , H04W52/14 , H04B7/06 , H04W36/00
CPC分类号： H04L5/0035 , H04B7/024 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L5/00 , H04L5/001 , H04L5/005 , H04L43/16 , H04W16/32 , H04W24/08 , H04W24/10 , H04W36/0088 , H04W52/146 , H04W52/242 , H04W72/02 , H04W72/0473 , H04W72/085 , H04W76/27 , H04W88/085
摘要： A terminal which is capable of selecting appropriate transmission points while reducing the overhead for channel state information (CSI) reporting is provided. A measuring unit (303) uses a plurality of reference signals from a plurality of transmission points to measure a first reception quality with respect to each of the plurality of reference signals. A receiving unit (301) receives a first piece of information concerning at least one specific reference signal among the plurality of reference signals, and the measuring unit (303) uses the specific reference signal to measure a second reception quality on the basis of the first piece of information. A transmitting unit (304) reports the first reception quality, which satisfies a predetermined condition, and the second reception quality.
摘要翻译：提供能够选择合适的传输点同时减少信道状态信息（CSI）报告的开销的终端。测量单元（303）使用来自多个发送点的多个参考信号来测量关于多个参考信号中的每一个的第一接收质量。接收单元（301）在多个参考信号中接收关于至少一个特定参考信号的第一条信息，并且测量单元（303）使用该特定参考信号来测量第二接收质量信息片段。发送单元（304）报告满足预定条件的第一接收质量和第二接收质量。

3. 发明授权

US09019861B2 Base station and communication system 有权
标题翻译：基站和通信系统
公开(公告)号：US09019861B2
公开(公告)日：2015-04-28
申请号：US13814635
申请日：2011-07-29
申请人： Hidenori Matsuo , Takahisa Aoyama , Keigo Aso , Shinkichi Ikeda
发明人： Hidenori Matsuo , Takahisa Aoyama , Keigo Aso , Shinkichi Ikeda
IPC分类号： H04W40/02 , H04W40/12 , H04W76/02 , H04W84/04 , H04W88/16
CPC分类号： H04W40/02 , H04W40/12 , H04W76/12 , H04W84/047 , H04W88/16
摘要： Disclosed is a technique to provide a base station and the like capable of flexibly distributing traffic for terminals of a plurality of network-sharing communication operators. According to the technique, the base station to which a plurality of mobile terminals connect and that relays a communication between the plurality of mobile terminals and a communication device as a correspondent node of the plurality of mobile terminals, includes a configuration unit that configures, on a basis of policy information, a desired communication path between the mobile terminals and the communication device, a communication path from the base station itself to a gateway managing an access to a network to which the communication device belongs; and a storage unit that stores in a storage area, as association information, content of the policy information and identification information that identifies the communication path corresponding to the content.
摘要翻译：公开了一种提供能够灵活地分配多个网络共享通信运营商的终端的业务的基站等的技术。根据该技术，多个移动终端连接并将多个移动终端之间的通信与作为多个移动终端的通信节点的通信装置进行中继的基站包括配置单元，其配置为策略信息的基础，移动终端和通信设备之间的期望的通信路径，从基站本身到管理对通信设备所属的网络的接入的网关的通信路径; 以及存储单元，其存储在存储区域中，作为关联信息，存储策略信息的内容和标识与内容相对应的通信路径的标识信息。

4. 发明授权

US08989739B2 Connection method, communication system, mobile terminal, information forwarding device, and server 有权
标题翻译：连接方式，通信系统，移动终端，信息转发设备和服务器
公开(公告)号：US08989739B2
公开(公告)日：2015-03-24
申请号：US13814474
申请日：2011-09-07
申请人： Shinkichi Ikeda , Takahisa Aoyama , Keigo Aso , Hidenori Matsuo
发明人： Shinkichi Ikeda , Takahisa Aoyama , Keigo Aso , Hidenori Matsuo
IPC分类号： H04W48/16 , H04W8/20 , H04W76/02 , H04W84/00
CPC分类号： H04W48/16 , H04W8/205 , H04W76/14 , H04W84/005
摘要： A technique is disclosed for preventing a mobile terminal from unnecessarily connecting to a local connection service provided by a mobile router. In a communication system, a UE 10 sends user preference information to a forwarding node 20 before the UE connects to the forwarding node, which is installed in a moving body 110 as an access point of the UE to forward information to the UE. The forwarding node determines whether information capable of being supplied to the UE is appropriate for a user of the UE based on the preference information and sends the determination result to the UE. When the UE becomes connectable to the forwarding node, the UE does not connect to the forwarding node if the information capable of being supplied is not appropriate for the user of the UE based on the determination result; else the UE connects to the forwarding node.
摘要翻译：公开了一种防止移动终端不必要地连接到由移动路由器提供的本地连接服务的技术。在通信系统中，UE 10在UE连接到转发节点之前向转发节点20发送用户偏好信息，该转发节点安装在作为UE的接入点的移动主体110中以将信息转发给UE。转发节点根据偏好信息确定能够提供给UE的信息是否适合于UE的用户，并将确定结果发送给UE。当UE能够连接到转发节点时，如果能够提供的信息不是基于该确定结果的UE的用户，则UE不连接到转发节点; 否则UE连接到转发节点。

5. 发明授权

US08989043B2 Mobile terminal, base station, cell reception quality measuring method and cell reception quality measuring system 有权
标题翻译：移动终端，基站，小区接收质量测量方法和小区接收质量测量系统
公开(公告)号：US08989043B2
公开(公告)日：2015-03-24
申请号：US13814319
申请日：2012-02-02
申请人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
发明人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04W24/00 , H04W24/10 , H04W36/00 , H04W84/04
CPC分类号： H04W24/10 , H04W36/0088 , H04W84/045
摘要： Disclosed is a technique for providing a mobile terminal and the like capable of reducing inter-cell interference between a macro cell and a small cell, suppressing frequent switching of a primary cell in carrier aggregation, and hence reducing an increase in the processing load on a base station and an increase in the power consumption of the terminal. According to the technique, there are included a receiving unit 603 for receiving a message including information for causing a reception quality in a second cell to be measured in tune with timing of a predetermined control channel area of a signal to be transmitted from a first base station in a predetermined frequency band, and a measurement unit 605 for measuring the reception quality in the second cell based on the information received.
摘要翻译：公开了一种用于提供能够减少宏小区和小小区之间的小区间干扰的移动终端等的技术，抑制载波聚合中的主小区的频繁切换，从而减少对一个小区的处理负荷的增加基站和终端的功耗增加。根据该技术，包括接收单元603，用于接收包括用于使得要从第一基站发送的信号的预定控制信道区域的定时与第二小区中的接收质量相关联的信息的消息在测量单元605中，基于所接收的信息来测量第二小区中的接收质量。

6. 发明申请

US20130315075A1 WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND REPORTING METHOD 有权
标题翻译：无线通信终端，无线通信基站，无线通信系统和报告方法
公开(公告)号：US20130315075A1
公开(公告)日：2013-11-28
申请号：US13984199
申请日：2012-01-26
申请人： Takashi Tamura , Takahisa Aoyama , Hidenori Matsuo
发明人： Takashi Tamura , Takahisa Aoyama , Hidenori Matsuo
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04L43/0823 , H04W76/19 , Y02B70/30 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
摘要： In a wireless communication terminal in a wireless communication system for performing a control not to transmit signals, or to transmit signals with a reduction in a transmission power by a part of radio resources for a downlink signal in a cell provided by a base station, the terminal receives control information in generating a report related to a measurement result of the cell provided by the base station, monitors a state of a radio link with an own cell, and performs measurement on reception of the downlink signal. If an instruction for restricting the measurement to a part of the radio resources is included in the control information from the base station after the radio link failure occurs, the terminal generates and transmits a radio link failure report including the measurement result in the radio resources as instructed when the radio link failure occurs.
摘要翻译：在用于执行不发送信号的控制的无线通信系统中的无线通信终端中，或者由基站提供的小区中的下行链路信号的一部分无线资源的发送功率的降低来发送信号，终端在生成与由基站提供的小区的测量结果相关的报告时接收控制信息，监视与自身小区的无线链路的状态，并且在接收到下行链路信号时进行测量。在无线链路故障发生后，如果将测量限制为无线电资源的一部分的指令被包括在来自基站的控制信息中，则终端生成并发送包括无线电资源中的测量结果的无线电链路故障报告作为指示无线电链路发生故障时。

7. 发明申请

US20130155990A1 BASE STATION AND CONTROL INFORMATION TRANSMISSION METHOD 审中-公开
标题翻译：基站和控制信息传输方法
公开(公告)号：US20130155990A1
公开(公告)日：2013-06-20
申请号：US13817678
申请日：2011-08-19
申请人： Akihiko Nishio , Hidenori Matsuo , Ayako Horiuchi , Daichi Imamura
发明人： Akihiko Nishio , Hidenori Matsuo , Ayako Horiuchi , Daichi Imamura
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0037 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0064 , H04L5/0073 , H04L5/0094 , H04W72/08
摘要： This base station is capable of suppressing degradation of data throughput even when a DCI for a terminal connected to the base station is transmitted via an R-PDCCH region. In this base station, a PDCCH generation unit (104) generates control information transmitted via a first control channel that is mapped to the same resource region as a resource region to which data for the terminal (200) is allocated, or control information transmitted via a second control channel that is mapped to a resource region that differs from the abovementioned resource region. A transmission RF unit (112) transmits the generated control information. Here, the amount of control information in the first control channel is less than the amount of control information in the second control channel.
摘要翻译：即使当经由R-PDCCH区域发送连接到基站的终端的DCI时，该基站也能够抑制数据吞吐量的劣化。在该基站中，PDCCH生成单元（104）生成经由第一控制信道发送的控制信息，该控制信息被映射到与分配了终端（200）的数据的资源区域相同的资源区域，或者经由映射到与上述资源区域不同的资源区域的第二控制信道。发送RF单元（112）发送所生成的控制信息。这里，第一控制信道中的控制信息量小于第二控制信道中的控制信息量。

8. 发明申请

US20130136027A1 MOBILE TERMINAL, BASE STATION, CELL RECEPTION QUALITY MEASURING METHOD AND CELL RECEPTION QUALITY MEASURING SYSTEM 有权
标题翻译：移动终端，基站，细胞接受质量测量方法和细胞接受质量测量系统
公开(公告)号：US20130136027A1
公开(公告)日：2013-05-30
申请号：US13814319
申请日：2012-02-02
申请人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
发明人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W36/0088 , H04W84/045
摘要： Disclosed is a technique for providing a mobile terminal and the like capable of reducing inter-cell interference between a macro cell and a small cell, suppressing frequent switching of a primary cell in carrier aggregation, and hence reducing an increase in the processing load on a base station and an increase in the power consumption of the terminal. According to the technique, there are included a receiving unit 603 for receiving a message including information for causing a reception quality in a second cell to be measured in tune with timing of a predetermined control channel area of a signal to be transmitted from a first base station in a predetermined frequency band, and a measurement unit 605 for measuring the reception quality in the second cell based on the information received.
摘要翻译：公开了一种用于提供能够减少宏小区和小小区之间的小区间干扰的移动终端等的技术，抑制载波聚合中的主小区的频繁切换，从而减少对一个小区的处理负荷的增加基站和终端的功耗增加。根据该技术，包括接收单元603，用于接收包括用于使得要从第一基站发送的信号的预定控制信道区域的定时与第二小区中的接收质量相关联的信息的消息在测量单元605中，基于所接收的信息来测量第二小区中的接收质量。

9. 发明申请

US20110300868A1 HANDOVER DESTINATION SPECIFICATION SYSTEM, MOBILE TERMINAL, AND BASE STATION 有权
标题翻译：手动目标规格系统，移动终端和基站
公开(公告)号：US20110300868A1
公开(公告)日：2011-12-08
申请号：US13201928
申请日：2010-03-17
申请人： Hidenori Matsuo , Takahisa Aoyama
发明人： Hidenori Matsuo , Takahisa Aoyama
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W84/045
摘要： A technology is disclosed that provides a handover destination specification system and the like capable of reducing signaling load and shortening handover processing time. According to the technology, the handover destination specification system is configured by: a mobile terminal that measures a reception quality of each cell indicating an accessible range formed by a plurality of base stations capable of being connection targets of the mobile terminal, and when the measured reception quality satisfies a predetermined condition, transmits to a connection base station, a first message including identification information of the cell that satisfies the predetermined condition and information on the reception quality of the cell; and the connection base station that transmits to the mobile terminal, a second message including information for detecting unique global identification information of the cell of which the reception quality has been measured, based on the first message. The mobile terminal detects the global identification information of the cell of which the reception quality has been measured based on the second message, checks access permission for the detected cell, and when access permission is confirmed, transmits to the connection base station, a third message including the global identification information of the cell for which access permission is granted.
摘要翻译：公开了提供能够减少信令负载并缩短切换处理时间的切换目的地规范系统等的技术。根据该技术，切换目的地规格系统通过以下方式配置：移动终端，其测量各小区的接收质量，表示由能够成为移动终端的连接目标的多个基站形成的可访问范围，接收质量满足预定条件，向连接基站发送包括满足预定条件的小区的识别信息的第一消息和关于小区的接收质量的信息; 以及基于所述第一消息向所述移动终端发送包括用于检测已经测量了所述接收质量的小区的唯一全局识别信息的信息的第二消息的所述连接基站。移动终端基于第二消息检测已经测量了接收质量的小区的全局识别信息，检查对所检测小区的访问许可，并且当确认访问许可时，向连接基站发送第三消息包括授予访问权限的单元的全局标识信息。

10. 发明申请

US20100254485A1 PILOT TRANSMISSION METHOD, MIMO TRANSMISSION DEVICE, AND MIMO RECEPTION DEVICE 审中-公开
标题翻译：导频传输方法，MIMO传输设备和MIMO接收设备
公开(公告)号：US20100254485A1
公开(公告)日：2010-10-07
申请号：US12746750
申请日：2008-12-12
申请人： Isamu Yoshii , Atsushi Sumasu , Tomohiro Imai , Hidenori Kayama , Hidenori Matsuo , Yoshiko Saito , Seigo Nakao , Shinsuke Takaoka
发明人： Isamu Yoshii , Atsushi Sumasu , Tomohiro Imai , Hidenori Kayama , Hidenori Matsuo , Yoshiko Saito , Seigo Nakao , Shinsuke Takaoka
IPC分类号： H04L27/00
CPC分类号： H04B7/0671 , H04B7/0413 , H04B7/0613 , H04B7/0684 , H04B7/10
摘要： It is possible to provide a novel pilot transmission method which can calculate an accurate channel estimation value, a MIMO transmission device using the pilot transmission method, and a MIMO reception device which communicates with the MIMO transmission device. The MIMO transmission device (100) includes phase adjustment units (130-1, 130-2) which are controlled by a pilot transmission control unit (170) to multiply parallel pilot signals by a phase adjustment coefficient group so as to adjust the pilot signal transmission timing. The pilot transmission control unit (170) differentiates the order of the transmitting antennas in accordance with the pilot transmission timing between an even-number subcarrier group and an odd-number subcarrier group. At a reception side, a path not influenced by the inter-path interference is extracted for each of the combinations of the transmitting antennas and the subcarrier groups. A channel estimation value is calculated according to the extracted path so as to improve the channel estimation accuracy.
摘要翻译：可以提供一种可以计算准确的信道估计值的新型导频传输方法，使用导频传输方法的MIMO传输装置和与MIMO传输装置进行通信的MIMO接收装置。 MIMO传输设备（100）包括由导频传输控制单元（170）控制以将并行导频信号乘以相位调整系数组的相位调整单元（130-1,130-2），以便调整导频信号传输时机。导频传输控制单元根据偶数子载波组和奇数子载波组之间的导频发送定时来区分发送天线的顺序。在接收侧，针对发送天线和子载波组的每个组合提取不受路径间干扰影响的路径。根据提取的路径计算信道估计值，以提高信道估计精度。

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