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81. 发明授权

US08599699B2 Communication system, resource management device, wireless base station and wireless communication terminal 有权
标题翻译：通信系统，资源管理设备，无线基站和无线通信终端
公开(公告)号：US08599699B2
公开(公告)日：2013-12-03
申请号：US12746151
申请日：2008-12-04
申请人： Jun Hirano , Takahisa Aoyama , Takashi Aramaki , Takako Hori , Yoshikazu Ishii
发明人： Jun Hirano , Takahisa Aoyama , Takashi Aramaki , Takako Hori , Yoshikazu Ishii
IPC分类号： H04L12/26
CPC分类号： H04W24/10 , H04W48/16 , H04W72/00 , H04W88/02 , H04W88/08 , H04W92/02
摘要： Disclosed is a technique of efficiently collecting communication quality information with excellent responsiveness in wireless resource management. According to the technique, a RRM 110 distributes measurement content information showing measurement contents for recognizing a wireless communication status to each AP 230, and each AP stores the measurement content information. For example, to recognize a wireless resource use status of an AP, the RRM transmits trigger transmission instruction information to an eNB 150, as a result of which trigger information is transmitted throughout a communication area of the eNB. A UE 301 that has received the trigger information acquires the measurement content information from an AP (for example, AP_a 230a) to which it is connected, and performs a measurement process and reports a measurement result to the RRM via the eNB based on the measurement content information.
摘要翻译：公开了一种在无线资源管理中高效地收集通信质量信息的技术，具有优异的响应性。根据该技术，RRM 110将表示用于识别无线通信状态的测量内容的测量内容信息分配给各个AP 230，每个AP存储测量内容信息。例如，为了识别AP的无线资源使用状态，RRM向eNB 150发送触发发送指示信息，结果，在eNB的通信区域中发送触发信息。已经接收到触发信息的UE 301从与其连接的AP（例如，AP_a 230a）获取测量内容信息，并且执行测量处理，并且基于该测量经由eNB向RRM报告测量结果内容信息。

82. 发明授权

US08577373B2 Handover destination specification system, mobile terminal, and base station 有权
标题翻译：移交目的地规范系统，移动终端和基站
公开(公告)号：US08577373B2
公开(公告)日：2013-11-05
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，切换目的地规范系统由以下部分构成：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。

83. 发明申请

US20130136029A1 WIRELESS COMMUNICATION SYSTEM, LOW TRANSMISSION POWER CELL BASE STATION, MACROCELL BASE STATION, WIRELESS TERMINAL, AND LOAD DISTRIBUTION METHOD 有权
标题翻译：无线通信系统，低传输功率单元基站，MACROCELL基站，无线终端和负载分配方法
公开(公告)号：US20130136029A1
公开(公告)日：2013-05-30
申请号：US13816825
申请日：2011-08-10
申请人： Hidenori Matsuo , Takahisa Aoyama
发明人： Hidenori Matsuo , Takahisa Aoyama
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W24/10 , H04W72/0426 , H04W84/045
摘要： A macrocell base station controls to reduce interference between cells by a downlink signal of the macrocell base station with specific timing, the interference which a downlink signal of a low transmission power cell suffers for a wireless terminal. A low transmission power cell base station decides measurement timing with which the wireless terminal measures reception quality of the low transmission power cell based on information about the specific timing, and sends a setting message including a parameter according to the measurement timing to the wireless terminal. The wireless terminal measures reception quality with the measurement timing indicated by the parameter, and when the wireless terminal satisfies a condition for executing an event based on the measured result, the wireless terminal sends a reception quality measurement message including information indicating that the measurement is made with the measurement timing to the low transmission power cell base station.
摘要翻译：宏小区基站通过特定定时的宏小区基站的下行链路信号来控制小区间的干扰，即低发射功率小区的下行链路信号对无线终端的干扰。低发射功率小区基站根据关于特定定时的信息，决定无线终端测量低发射小区的接收质量的测量定时，并将包括根据测量定时的参数的设置消息发送给无线终端。无线终端利用由参数表示的测量定时来测量接收质量，并且当无线终端基于测量结果满足用于执行事件的条件时，无线终端发送包括指示进行测量的信息的接收质量测量消息测量定时到低发射功率小区基站。

84. 发明授权

US08412211B2 Transmission and reception of broadcast system information in a mobile communication system 有权
标题翻译：在移动通信系统中发送和接收广播系统信息
公开(公告)号：US08412211B2
公开(公告)日：2013-04-02
申请号：US12094267
申请日：2006-10-20
申请人： Dragan Petrovic , Takahisa Aoyama , Hidetoshi Suzuki
发明人： Dragan Petrovic , Takahisa Aoyama , Hidetoshi Suzuki
IPC分类号： H04W72/00
CPC分类号： H04W72/1294 , H04W48/10 , H04W48/12 , H04W72/005 , H04W72/042
摘要： The present invention relates to a method and transmission apparatus for transmitting broadcast system information in a mobile communication system. Further, the invention relates to a method and mobile terminal receiving the broadcast system information. To provide an improved method for broadcasting broadcast system information the invention suggests mapping different partitions of broadcast system information to a shared transport channel or a broadcast transport channel for transmission. The mapping may take into account parameters inherent to the mobile terminals to which the broadcast system information is to be transmitted and/or parameters inherent to the different partitions of broadcast system information.
摘要翻译：本发明涉及在移动通信系统中发送广播系统信息的方法和发送装置。此外，本发明涉及一种接收广播系统信息的方法和移动终端。为了提供广播广播系统信息的改进方法，本发明建议将广播系统信息的不同分区映射到共享传输信道或广播传输信道进行传输。映射可以考虑到要发送广播系统信息的移动终端固有的参数和/或广播系统信息的不同分区固有的参数。

85. 发明申请

US20130058315A1 TRANSMIT POWER CONTROL FOR PHYSICAL RANDOM ACCESS CHANNELS 有权
公开(公告)号：US20130058315A1
公开(公告)日：2013-03-07
申请号：US13637607
申请日：2011-04-01
申请人： Martin Feuersänger , Joachim Löhr , Takahisa Aoyama
发明人： Martin Feuersänger , Joachim Löhr , Takahisa Aoyama
IPC分类号： H04W52/14
CPC分类号： H04W52/325 , H04W52/146 , H04W52/281 , H04W52/327 , H04W52/34 , H04W52/346 , H04W56/0045 , H04W72/0413 , H04W74/004 , H04W74/006 , H04W74/0833
摘要： The invention relates to methods for adjusting the transmit power utilized by a mobile terminal for uplink transmissions, and to methods for adjusting the transmit power used by a mobile terminal for one or more RACH procedures. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for adjusting the transmit power of uplink transmissions on uplink component carriers, the invention suggests introducing a power scaling for uplink PRACH transmissions performing RACH procedures on an uplink component carrier. The power scaling is proposed on the basis of a prioritization among multiple uplink transmissions or on the basis of the uplink component carriers on which RACH procedures are performed.

86. 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。

87. 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。

88. 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。

89. 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。

90. 发明申请

US20120088505A1 BASE STATION CONTROLLER AND MOBILE TERMINAL 审中-公开
标题翻译：基站控制器和移动终端
公开(公告)号：US20120088505A1
公开(公告)日：2012-04-12
申请号：US13376806
申请日：2010-06-10
申请人： Hong Tat Toh , Hong Cheng , Takahisa Aoyama
发明人： Hong Tat Toh , Hong Cheng , Takahisa Aoyama
IPC分类号： H04W8/00
CPC分类号： H04W8/186 , H04W48/16 , H04W84/045 , H04W88/12
摘要： An HeNB-GW (120) is applied to a network that comprises a plurality of CSG cells, and comprises: an access-permitted CSG-ID list storing section (425) having a CSG identification of a CSG cell that a mobile terminal (140) is permitted to access stored therein; an HeNB information storing section having a PCI corresponding to the CSG cell identification stored therein; a location information receiving section (412) for receiving information identifying the location of the mobile terminal (140); a PCI mapping section (420) that reads at least one CSG cell accessible to the mobile terminal (140) from the access-permitted CSG-ID list storing section (425), reads, from the HeNB information storing section 430, a PCI of an adjacent CSG cell among the read CSG cells within a predetermined range of the CSG cell in which the mobile terminal (140) is present, and generates an accessible PCI list to the mobile terminal (140); and an HeNB managing section 410 for providing the mobile terminal (140) with the accessible PCI list. Therefore, a base station controller with which a mobile terminal can immediately be connected to a CSG cell that the mobile terminal is permitted to access may be provided.
摘要翻译： HeNB-GW（120）被应用于包括多个CSG小区的网络，包括：具有移动终端（140）的CSG小区的CSG标识的接入允许CSG-ID列表存储部（425））被允许访问; 具有对应于存储在其中的CSG小区标识的PCI的HeNB信息存储部分; 位置信息接收部分，用于接收标识所述移动终端的位置的信息; 从所述访问许可CSG-ID列表存储部（425）读取所述移动终端（140）可访问的至少一个CSG小区的PCI映射部（420）从所述HeNB信息存储部430读取PCI 在存在移动终端（140）的CSG小区的预定范围内的读取CSG小区中的相邻CSG小区，并且向移动终端（140）生成可访问的PCI列表; 和HeNB管理部分410，用于向移动终端（140）提供可访问的PCI列表。因此，可以提供移动终端可以立即连接到移动终端被允许访问的CSG小区的基站控制器。

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