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21. 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。

22. 发明申请

US20120039468A1 WIRELESS COMMUNICATION APPARATUS 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20120039468A1
公开(公告)日：2012-02-16
申请号：US13264264
申请日：2010-04-09
申请人： Chie Ishida , Takahisa Aoyama , Takashi Tamura
发明人： Chie Ishida , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04K1/02
CPC分类号： H04W36/0038 , H04W12/04
摘要： To make it possible for a legacy user equipment to correctly generate and use a common key between a user equipment and a base station and between the user equipment and a relay node when the relay nodes are being introduced. An HO request processing unit (202) extracts user equipment information from an HO request input from a receiver (201). A user equipment information determination section (204) determines a mode of handover from the user equipment information, and outputs a determination result to a key generator (205), a key information update request preparation section (206), and an HO command generator (207). In a case of handover from one base station to a relay node of another base station or to the other base station, the user equipment information determination section (204) commands the key information update request preparation section (206) to prepare a key information update request to a high-level management node so as to update the key information.
摘要翻译：为了使传统用户设备能够在中继节点被引入时正确地生成和使用用户设备与基站之间以及用户设备与中继节点之间的公共密钥。 HO请求处理单元（202）从从接收器（201）输入的HO请求中提取用户设备信息。用户设备信息确定部分（204）从用户设备信息确定切换模式，并将确定结果输出到密钥生成器（205），密钥信息更新请求准备部分（206）和HO命令生成器（ 207）。在从一个基站切换到另一个基站的中继节点或另一个基站的情况下，用户设备信息确定部分（204）命令密钥信息更新请求准备部分（206）准备密钥信息更新请求高级管理节点，以便更新密钥信息。

23. 发明申请

US20120295625A1 HANDOVER PREPROCESSING SYSTEM, MOBILE TERMINAL, BASE STATION 有权
标题翻译：手动预处理系统，移动终端，基站
公开(公告)号：US20120295625A1
公开(公告)日：2012-11-22
申请号：US13519607
申请日：2011-01-13
申请人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
发明人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04W36/00
CPC分类号： H04W48/08 , H04W4/06 , H04W36/08 , H04W72/02 , H04W72/042 , H04W72/0453
摘要： A technology is disclosed that provides a handover preprocessing system and the like, the handover preprocessing system capable of eliminating waste of resources used as a result of notification being reissued of a CSG cell for which access is not granted. According to the technology, the handover preprocessing system is configured by: a base station 100 that is an object for connection of a mobile terminal 300, provides a plurality of cells indicating a range accessible by the mobile terminal, and transmits, to the mobile terminal, notification information including frequency information of each cell; the mobile terminal that verifies access permission for the cells based on the notification information received from the base station and, when access permission is not granted, generates a first message including frequency information corresponding to the cell for which access permission is not granted and transmits the first message to a connecting base station 200 to which the mobile terminal itself is currently connected; and the connecting base station that transmits, to the mobile terminal, a second message including a command giving an instruction to select a frequency other than a frequency specified by the frequency information included in the first message, based on the first message received from the mobile terminal.
摘要翻译：公开了提供切换预处理系统等的切换预处理系统的技术，能够消除作为未被授权访问的CSG小区重发的结果所使用的资源的浪费的切换预处理系统。根据该技术，切换预处理系统通过以下方式配置：作为移动终端300的连接的对象的基站100提供表示移动终端可访问的范围的多个小区，并向移动终端通知信息，包括每个单元的频率信息; 所述移动终端基于从所述基站接收到的通知信息来验证对所述小区的访问许可，并且当不允许访问许可时，生成包括与未被许可访问的小区对应的频率信息的第一消息，并且发送第一消息到移动终端本身当前连接到的连接基站200; 以及所述连接基站，基于从所述移动台接收到的所述第一消息，向所述移动终端发送第二消息，所述第二消息包括给出选择除了包括在所述第一消息中的所述频率信息指定的频率之外的频率的指令的命令终奌站。

24. 发明申请

US20120182879A1 WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION BASE STATION AND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信设备，无线通信基站和无线通信系统
公开(公告)号：US20120182879A1
公开(公告)日：2012-07-19
申请号：US13496571
申请日：2010-09-17
申请人： Takashi Tamura , Takahisa Aoyama
发明人： Takashi Tamura , Takahisa Aoyama
IPC分类号： H04W24/00
CPC分类号： H04L5/0057 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04W24/10 , H04W72/0453
摘要： A wireless communication apparatus can communicate with a wireless communication base station using component carriers of communication cells managed by the wireless communication base station simultaneously. A radio condition determining section includes a physical layer problem determining section that determines whether a physical layer problem occurs in each component carrier which is used or can be used in communication between the wireless communication apparatus and the wireless communication base station. When it is determined that the physical layer problem occurs in some of the component carriers used in the communication, the radio condition determining section notifies the component carrier in which the physical layer problem occurs to a report creating section. The report creating section creates a report corresponding to the component carrier in which the physical layer problem occurs and a predetermined criterion.
摘要翻译：无线通信装置可以使用无线通信基站同时管理的通信小区的分量载波与无线通信基站进行通信。无线条件确定部分包括物理层问题确定部分，其确定在无线通信装置和无线通信基站之间的通信中使用或可以使用的每个分量载波中是否发生物理层问题。当确定在通信中使用的一些分量载波中出现物理层问题时，无线电条件确定部分向报告创建部分通知发生物理层问题的分量载波。报告创建部分创建与发生物理层问题的分量载体相对应的报告和预定标准。

25. 发明申请

US20120099466A1 COMMUNICATION TERMINAL 有权
标题翻译：通讯终端
公开(公告)号：US20120099466A1
公开(公告)日：2012-04-26
申请号：US13379471
申请日：2010-05-25
申请人： Takahisa Aoyama , Jun Hirano , Takashi Tamura
发明人： Takahisa Aoyama , Jun Hirano , Takashi Tamura
IPC分类号： H04W24/00
CPC分类号： H04L5/001 , H04L5/0053 , H04L5/0091 , H04L47/29 , H04W24/10 , H04W28/0236 , H04W36/0083
摘要： A communication terminal is capable of simultaneously communicating through a plurality of carriers by carrier aggregation, and the communication terminal comprises: a quality measurement unit for measuring the reception quality of a radio wave transmitted through a plurality of carriers from a base station of a connected cell to obtain a measured value; a primary carrier storage unit storing information specifying a primary carrier chosen from the plurality of carriers; a comparator for comparing a measured value of the primary carrier measured by the quality measurement unit to a threshold value; and a cell search unit for searching for another cell when the measured value of the primary carrier is less than or equal to the threshold value. Consequently, a search threshold value for carrier aggregation can be appropriately determined to perform a cell search and a quality measurement.
摘要翻译：通信终端能够通过载波聚合同时通过多个载波通信，并且通信终端包括：质量测量单元，用于测量从连接的小区的基站通过多个载波发送的无线电波的接收质量以获得测量值; 存储指定从所述多个载波中选择的主载波的信息的主载波存储单元; 比较器，用于将由质量测量单元测量的主载波的测量值与阈值进行比较; 以及小区搜索单元，用于当主载波的测量值小于或等于阈值时搜索另一小区。因此，可以适当地确定用于载波聚合的搜索阈值以执行小区搜索和质量测量。

26. 发明申请

US20120094699A1 WIRELESS COMMUNICATION TERMINAL, WIRELESS COMMUNICATION BASE STATION, AND WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信终端，无线通信基站和无线通信系统
公开(公告)号：US20120094699A1
公开(公告)日：2012-04-19
申请号：US13378011
申请日：2010-06-17
申请人： Takashi Tamura , Takahisa Aoyama
发明人： Takashi Tamura , Takahisa Aoyama
IPC分类号： H04W68/00
CPC分类号： H04W48/12
摘要： A wireless communication terminal (10) includes a paging management unit (130) that determines, based on a paging message received by a receiving unit (110), whether there is a modification to the system information about the communication cell from which the paging message has been received, and whether there is a modification to the system information about the other communication cells. A control unit (140) controls the receiving unit (110) to receive a paging passage about a particular communication cell among the communication cells. When the paging management unit (130) determines that there is a modification to the system information about the other communication cells based on the paging message about the particular communication cell, the control unit (140) controls the receiving unit (110) to receive a paging message about a communication cell other than the particular communication cell. When the paging management unit (130) determines that there is a modification to the system information about the communication cell from which the paging message has been received, the control unit (140) controls the receiving unit (110) to receive the system information about that communication cell.
摘要翻译：无线通信终端（10）包括寻呼管理单元（130），其基于由接收单元（110）接收到的寻呼消息，确定是否存在关于通信小区的系统信息的修改，所述通信小区的寻呼消息已被接收，以及是否对系统信息进行了修改，以及其他通信小区的信息。控制单元（140）控制接收单元（110）在通信小区之间接收关于特定通信小区的寻呼通道。当寻呼管理单元（130）基于关于特定通信小区的寻呼消息确定对其他通信小区的系统信息进行修改时，控制单元（140）控制接收单元（110）接收关于除特定通信小区之外的通信小区的寻呼消息。当寻呼管理单元（130）确定对已经从其接收到寻呼消息的通信小区的系统信息进行修改时，控制单元（140）控制接收单元（110）接收关于那个通信单元。

27. 发明授权

US09596631B2 Communication terminal 有权
标题翻译：通讯终端
公开(公告)号：US09596631B2
公开(公告)日：2017-03-14
申请号：US13379471
申请日：2010-05-25
申请人： Takahisa Aoyama , Jun Hirano , Takashi Tamura
发明人： Takahisa Aoyama , Jun Hirano , Takashi Tamura
IPC分类号： H04W24/00 , H04W36/00 , H04L5/00 , H04W24/10
CPC分类号： H04L5/001 , H04L5/0053 , H04L5/0091 , H04L47/29 , H04W24/10 , H04W28/0236 , H04W36/0083
摘要： A communication terminal is capable of simultaneously communicating through a plurality of carriers by carrier aggregation, and the communication terminal comprises: a quality measurement unit for measuring the reception quality of a radio wave transmitted through a plurality of carriers from a base station of a connected cell to obtain a measured value; a primary carrier storage unit storing information specifying a primary carrier chosen from the plurality of carriers; a comparator for comparing a measured value of the primary carrier measured by the quality measurement unit to a threshold value; and a cell search unit for searching for another cell when the measured value of the primary carrier is less than or equal to the threshold value. Consequently, a search threshold value for carrier aggregation can be appropriately determined to perform a cell search and a quality measurement.
摘要翻译：通信终端能够通过载波聚合同时通过多个载波通信，并且通信终端包括：质量测量单元，用于测量从连接的小区的基站通过多个载波发送的无线电波的接收质量以获得测量值; 存储指定从所述多个载波中选择的主载波的信息的主载波存储单元; 比较器，用于将由质量测量单元测量的主载波的测量值与阈值进行比较; 以及小区搜索单元，用于当主载波的测量值小于或等于阈值时搜索另一小区。因此，可以适当地确定用于载波聚合的搜索阈值以执行小区搜索和质量测量。

28. 发明授权

US09031594B2 Communication terminal and communication method for transmitting a proximity indication message containing a selected frequency when approximating an access-restricted cell 有权
标题翻译：通信终端和通信方法，用于在近似接入限制小区时发送包含选定频率的接近指示消息
公开(公告)号：US09031594B2
公开(公告)日：2015-05-12
申请号：US13521815
申请日：2011-01-13
申请人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
发明人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04W48/02 , H04W36/32 , H04W48/06 , H04W88/08
CPC分类号： H04W48/02 , H04W36/32 , H04W48/06 , H04W88/08
摘要： A communication terminal includes: a notification information acquiring section which acquires notification information containing information related to all frequencies allocated to cells provided by a base station that provides access-restricted cells; a frequency information storing section which stores cell information containing information contained in the notification information; a frequency selecting section which selects one arbitrary frequency from a plurality of frequencies provided by an access-restricted base station to be accessible in a past when detecting that the communication terminal approximates to a cell of the access-restricted base station to be accessible in the past, based on the notification information and the cell information; and a transmitting section which transmits the proximity indication message containing the frequency selected by the frequency selecting section, to the base station that provides the currently connected cell.
摘要翻译：通信终端包括：通知信息获取部，其获取包含与分配给由提供接入限制小区的基站提供的小区的所有频率相关的信息的通知信息; 频率信息存储部，其存储包含在通知信息中的信息的单元信息; 频率选择部分，当检测到通信终端近似于在接入受限基站中的小区可访问时，从接入受限基站提供的多个频率中选择一个任意频率，以便在过去可访问过去，基于通知信息和小区信息; 以及发送部，其将包含由频率选择部选择的频率的接近指示消息发送到提供当前连接的小区的基站。

29. 发明申请

US20140036855A1 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION TERMINAL, AND AUTOMATIC REPEAT REQUEST CONTROL METHOD 有权
标题翻译：无线通信设备，无线通信终端和自动重发请求控制方法
公开(公告)号：US20140036855A1
公开(公告)日：2014-02-06
申请号：US14112623
申请日：2012-04-12
申请人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
发明人： Hidenori Matsuo , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04L5/00 , H04B7/02
CPC分类号： H04L5/0053 , H04B7/024 , H04L1/1812 , H04L1/1825 , H04L1/1867 , H04L5/0035 , H04L5/0055 , H04L2001/0097
摘要： A wireless communication device used in a communication system that utilizes a coordinated multiple-point technique has a determination section that determines another wireless communication device which performs coordinated multiple-point with respect to a wireless communication terminal; an allocation determination section that determines for a predetermined number of sub-frames a proportion of multiple-data-transmission automatic repeat request control to identical-data-transmission automatic repeat request control; an automatic repeat request control section that performs multiple-data-transmission automatic repeat request control; and an automatic repeat request control section that performs identical-data-transmission automatic repeat request control.
摘要翻译：一种利用协调多点技术的通信系统中使用的无线通信装置，具有决定部，决定对无线通信终端进行协调的多点的另一方的无线通信装置; 分配确定部分，将预定数量的子帧确定为多数据传输自动重复请求控制的比例到相同数据传输自动重传请求控制; 执行多数据传输自动重复请求控制的自动重传请求控制部分; 以及执行相同数据传输自动重复请求控制的自动重传请求控制部分。

30. 发明申请

US20120008776A1 WIRELESS COMMUNICATION APPARATUS 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20120008776A1
公开(公告)日：2012-01-12
申请号：US13257896
申请日：2010-03-16
申请人： Chie Ishida , Takahisa Aoyama , Takashi Tamura
发明人： Chie Ishida , Takahisa Aoyama , Takashi Tamura
IPC分类号： H04W12/04 , H04W36/00
CPC分类号： H04W36/0038 , H04W12/04
摘要： Influence on a key used between a user equipment and a base station, which will be imposed by unsecured updating of a key between the base station and a relay node when a relay node is being introduced is diminished. An HO request processing unit (202) extracts user equipment information from an HO request input from a receiver (201). A user equipment information determination section (204) determines a mode of handover from the user equipment information, and outputs a determination result to a key generator (205) and an HO command generator (207). In relation to a determination about a mode of handover on the basis of user equipment information, it is determined whether the handover is handover from a relay node to a base station, handover from a base station to a relay node, handover relating to relay nodes subordinate to the same base station, and the like. Then, preparation of handover command, updating of a key, and the like are performed in conformance with the mode of handover
摘要翻译：当中继节点被引入时，对基站和中继节点之间的密钥的不安全更新所施加的对用户设备和基站之间使用的密钥的影响减小。 HO请求处理单元（202）从从接收器（201）输入的HO请求中提取用户设备信息。用户设备信息确定部（204）从用户设备信息确定切换模式，并将确定结果输出到密钥发生器（205）和HO命令生成器（207）。关于基于用户设备信息的切换模式的确定，确定切换是从中继节点到基站的切换，从基站到中继节点的切换，与中继节点的切换从属于同一基站等。然后，根据切换模式来执行切换命令的准备，密钥的更新等

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