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61. 发明授权

US08620338B2 Radio terminal, radio base station, channel signal forming method and channel signal receiving method 有权
标题翻译：无线电终端，无线电基站，信道信号形成方法和信道信号接收方法
公开(公告)号：US08620338B2
公开(公告)日：2013-12-31
申请号：US13130273
申请日：2009-11-30
申请人： Seigo Nakao , Daichi Imamura , Takahisa Aoyama
发明人： Seigo Nakao , Daichi Imamura , Takahisa Aoyama
IPC分类号： H04W72/00 , H04W4/00 , H04B1/00 , H04B7/00 , H04B1/44 , H04J3/00 , H04L12/66
CPC分类号： H04W72/1284 , H04H20/08 , H04J11/00 , H04J11/0076 , H04L1/0038 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/1273
摘要： A radio terminal, radio base station, channel signal forming method and channel signal receiving method wherein when an upstream unit band and a plurality of downstream unit bands associated therewith are used to perform communications, the quality of downstream assignment control information can be prevented from being degraded. In a base station (100), the PDCCH signals including upstream assignment control information are limited to ones that are placed in some of the downstream unit bands. This can reduce the probability of performance of zero padding to downstream assignment control information having greater importance. Also in the base station (100), the PDCCH signals of the downstream unit bands other than the basic unit band include only downstream resource assignment information. For this reason, in the individual regions of the downstream unit bands other than the basic unit band, the bandwidth of the downstream unit bands is always used as a reference of size adjustment and hence requires no information size adjustment. As a result, there is no need of performing zero padding to the downstream assignment control information, so that the quality of downstream assignment control information can be prevented from being degraded.
摘要翻译：无线电终端，无线电基站，信道信号形成方法和信道信号接收方法，其中当使用上行单元频带和与其相关联的多个下行单位频带进行通信时，可以防止下行分配控制信息的质量退化在基站（100）中，包含上游分配控制信息的PDCCH信号被限制为放置在一部分下游单位频带中的PDCCH信号。这可以降低执行零填充到具有更重要性的下游分配控制信息的概率。此外，在基站（100）中，除基本单位频带之外的下游单位频带的PDCCH信号仅包括下游资源分配信息。因此，在除了基本单位频带之外的下游单位频带的各个区域中，下游单位频带的带宽总是用作尺寸调整的参考，因此不需要信息大小调整。结果，不需要对下行分配控制信息执行零填充，从而可以防止下行分配控制信息的质量下降。

62. 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。

63. 发明授权

US08582573B2 Radio communication base station apparatus and radio communication method 有权
标题翻译：无线通信基站装置及无线通信方式
公开(公告)号：US08582573B2
公开(公告)日：2013-11-12
申请号：US13590841
申请日：2012-08-21
申请人： Takahisa Aoyama , Akito Fukui
发明人： Takahisa Aoyama , Akito Fukui
IPC分类号： H04L12/28
CPC分类号： H04W48/12 , H04W4/06 , H04W72/005
摘要： Provided are a wireless communication base station device and a wireless communication method by which overhead is reduced in MBMS of LTE. An MBMS SIB creating section (106) creates an MCCH as an MBMS SIB of notification information, and an MBMS SB creating section (104) creates an MBMS SB, including scheduling information of the MBMS SIB. An MIB creating section (103) creates an MIB, including scheduling information of the MBMS SB, and a transmitting section (107) transmits the created MBMS SIB, MBMS SB AND MIB to a terminal by following the scheduling made by a scheduling section (101).
摘要翻译：提供了一种在LTE的MBMS中降低开销的无线通信基站装置和无线通信方法。 MBMS SIB创建部（106）创建作为通知信息的MBMS SIB的MCCH，MBMS SB生成部（104）创建包含MBMS SIB的调度信息的MBMS SB。 MIB创建部（103）创建包括MBMS SB的调度信息的MIB，并且发送部（107）通过跟随由调度部（101）进行的调度，将创建的MBMS SIB，MBMS SB AND MIB发送到终端）。

64. 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。

65. 发明授权

US08374152B2 Cell selection system, cell selection method, and mobile terminal 有权
标题翻译：小区选择系统，小区选择方法和移动终端
公开(公告)号：US08374152B2
公开(公告)日：2013-02-12
申请号：US12739883
申请日：2008-08-22
申请人： Takahisa Aoyama , Jun Hirano , Takashi Aramaki , Akito Fukui
发明人： Takahisa Aoyama , Jun Hirano , Takashi Aramaki , Akito Fukui
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W48/20
摘要： A cell selection system selects a cell to be used for communications by a mobile terminal in a network having a cell of a mobile phone network and WLAN cells included in the cell. Broadcast information including cell selection information is transmitted in the cell of the mobile phone network. This cell selection information has cell change judgment parameters whose patterns are less than the WLAN cells. The mobile terminal reads the cell selection information from the broadcast information of the mobile phone network, determines a parameter to be used for the judgment on cell selection of a WLAN cell, and judges whether the cell can be changed or not. The cell reselection system restricts the amount of data in the broadcast information even with an increase in the number of WLAN cells included in the cell of the mobile phone network.
摘要翻译：小区选择系统选择用于具有移动电话网络的小区和小区中包括的WLAN小区的网络中的移动终端进行通信的小区。在移动电话网络的小区中发送包括小区选择信息的广播信息。该小区选择信息具有小于WLAN小区的小区变更判定参数。移动终端从移动电话网络的广播信息读取小区选择信息，确定要用于WLAN小区的小区选择的判断的参数，并判断小区是否可变。即使移动电话网络的小区中包括的WLAN小区的数量的增加，小区重选系统也限制广播信息中的数据量。

66. 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。

67. 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。

68. 发明申请

US20110223926A1 RADIO TERMINAL, RADIO BASE STATION, CHANNEL SIGNAL FORMING METHOD AND CHANNEL SIGNAL RECEIVING METHOD 有权
标题翻译：无线电终端，无线基站，信道信号形成方法和信道信号接收方法
公开(公告)号：US20110223926A1
公开(公告)日：2011-09-15
申请号：US13130273
申请日：2009-11-30
申请人： Seigo Nakao , Daichi Imamura , Takahisa Aoyama
发明人： Seigo Nakao , Daichi Imamura , Takahisa Aoyama
IPC分类号： H04W72/04
CPC分类号： H04W72/1284 , H04H20/08 , H04J11/00 , H04J11/0076 , H04L1/0038 , H04L5/001 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/1273
摘要： A radio terminal, radio base station, channel signal forming method and channel signal receiving method wherein when an upstream unit band and a plurality of downstream unit bands associated therewith are used to perform communications, the quality of downstream assignment control information can be prevented from being degraded. In a base station (100), the PDCCH signals including upstream assignment control information are limited to ones that are placed in some of the downstream unit bands. This can reduce the probability of performance of zero padding to downstream assignment control information having greater importance. Also in the base station (100), the PDCCH signals of the downstream unit bands other than the basic unit band include only downstream resource assignment information. For this reason, in the individual regions of the downstream unit bands other than the basic unit band, the bandwidth of the downstream unit bands is always used as a reference of size adjustment and hence requires no information size adjustment. As a result, there is no need of performing zero padding to the downstream assignment control information, so that the quality of downstream assignment control information can be prevented from being degraded.
摘要翻译：无线电终端，无线电基站，信道信号形成方法和信道信号接收方法，其中当使用上行单元频带和与其相关联的多个下行单位频带进行通信时，可以防止下行分配控制信息的质量退化在基站（100）中，包含上游分配控制信息的PDCCH信号被限制为放置在一部分下游单位频带中的PDCCH信号。这可以降低执行零填充到具有更重要性的下游分配控制信息的概率。此外，在基站（100）中，除基本单位频带之外的下游单位频带的PDCCH信号仅包括下游资源分配信息。因此，在除了基本单位频带之外的下游单位频带的各个区域中，下游单位频带的带宽总是用作尺寸调整的参考，因此不需要信息大小调整。结果，不需要对下行分配控制信息执行零填充，从而可以防止下行分配控制信息的质量下降。

69. 发明申请

US20100330995A1 COMMUNICATION TERMINAL AND BASE STATION 有权
标题翻译：通信终端和基站
公开(公告)号：US20100330995A1
公开(公告)日：2010-12-30
申请号：US12865674
申请日：2009-01-30
申请人： Takahisa Aoyama , Joachim Loehr
发明人： Takahisa Aoyama , Joachim Loehr
IPC分类号： H04W36/16
CPC分类号： H04W72/10 , H04W28/0268 , H04W28/0278 , H04W28/10 , H04W36/08 , H04W56/00 , H04W72/0406 , H04W72/1242 , H04W72/1278 , H04W74/0833 , H04W74/085 , H04W76/11 , H04W76/27 , H04W88/02 , H04W88/08
摘要： A communication terminal adjusts the transmission timing of data transmitted to a base station so that the base station can receive the data within a predetermined delay time. The communication terminal includes a reception section 701 for receiving priority of MAC control information transmitted from the base station, a priority control section 703 for defining the relationship between the priority of the MAC control information and priority assigned to DRB and SRB, and a transmission message generation section 704 for controlling so as to transmit information having a high priority early in accordance with the relationship between the priorities defined by the priority control section 703. According to the communication terminal, a comparison is made between the priority of the MAC control information and the priority assigned to the DRB and the SRB, whereby it is made possible to control what information is to be transmitted as desired.
摘要翻译：通信终端调整发送到基站的数据的发送定时，使得基站可以在预定的延迟时间内接收数据。通信终端包括用于接收从基站发送的MAC控制信息的优先级的接收部分701，用于定义MAC控制信息的优先级与分配给DRB和SRB的优先级之间的关系的优先级控制部分703以及发送消息生成部分704，用于根据由优先级控制部分703定义的优先级之间的关系来提前发送具有高优先级的信息。根据通信终端，比较MAC控制信息的优先级和分配给DRB和SRB的优先级，从而可以根据需要控制什么信息被传送。

70. 发明申请

US20100234034A1 WIRELESS COMMUNICATION BASE STATION DEVICE AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信基站设备和无线通信方法
公开(公告)号：US20100234034A1
公开(公告)日：2010-09-16
申请号：US12377373
申请日：2007-10-12
申请人： Takahisa Aoyama , Akito Fukui
发明人： Takahisa Aoyama , Akito Fukui
IPC分类号： H04W72/04
CPC分类号： H04W48/12 , H04W4/06 , H04W72/005
摘要： Provided are a wireless communication base station device and a wireless communication method by which overhead is reduced in MBMS of LTE. An MBMS SIB creating section (106) creates an MCCH as an MBMS SIB of notification information, and an MBMS SB creating section (104)creates an MBMS SB, including scheduling information of the MBMS SIB. An MIB creating section (103) creates an MIB, including scheduling information of the MBMS SB, and a transmitting section (107) transmits the created MBMS SIB, MBMS SB AND MIB to a terminal by following the scheduling made by a scheduling section (101).
摘要翻译：提供了一种在LTE的MBMS中降低开销的无线通信基站装置和无线通信方法。 MBMS SIB创建部（106）创建作为通知信息的MBMS SIB的MCCH，MBMS SB生成部（104）创建包含MBMS SIB的调度信息的MBMS SB。 MIB创建部（103）创建包括MBMS SB的调度信息的MIB，并且发送部（107）通过跟随由调度部（101）进行的调度，将创建的MBMS SIB，MBMS SB AND MIB发送到终端）。

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