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31. 发明授权

US08626173B2 Base station, radio communication system, and handover method 有权
标题翻译：基站，无线电通信系统和切换方法
公开(公告)号：US08626173B2
公开(公告)日：2014-01-07
申请号：US12865651
申请日：2008-12-09
申请人： Hidenori Matsuo , Takahisa Aoyama , Hong Tat Toh , Hidetoshi Suzuki
发明人： Hidenori Matsuo , Takahisa Aoyama , Hong Tat Toh , Hidetoshi Suzuki
IPC分类号： H04W36/00 , H04W72/00 , H04W4/00
CPC分类号： H04W36/30 , H04J11/0069 , H04W4/08 , H04W36/0061 , H04W36/0083 , H04W36/04 , H04W36/38 , H04W48/02 , H04W84/045 , H04W84/105
摘要： When a handover request for performing a handover of a terminal (70) from a macro cell C1 to a CSG cell C2 is received from an SeNB 10 (S8), a base station (TeNB) (40) of the CSG cell C2 transmits a handover response in accordance with a handover enabled/disabled state (S12). The handover response includes an identifier of the terminal (70) in the CSG cell C2. Upon receiving the response, the SeNB (10) notifies the identifier to the terminal (70) (S14). The TeNB (40) repeatedly transmits a dedicated signal containing a handover command via a dedicated channel set using the identifier at an interval shorter than a gap period (S18). Accordingly, whether or not access is permitted can be judged promptly and a smooth handover can be realized.
摘要翻译：当从SeNB10接收到从宏小区C1到CSG小区C2执行终端（70）的切换的切换请求时（S8），CSG小区C2的基站（TeNB）（40）发送切换响应根据切换启用/禁止状态（S12）。切换响应包括CSG小区C2中的终端（70）的标识符。在接收到响应时，SeNB（10）向终端（70）通知该标识符（S14）。 TeNB（40）通过使用标识符以比间隙周期短的间隔设置的专用信道重复发送包含切换命令的专用信号（S18）。因此，可以及时判断是否允许访问，并且可以实现平滑的切换。

32. 发明授权

US08380208B2 Terminal device, wireless communication system, and wireless communication method 有权
标题翻译：终端设备，无线通信系统和无线通信方式
公开(公告)号：US08380208B2
公开(公告)日：2013-02-19
申请号：US13378634
申请日：2010-06-15
申请人： Hidenori Matsuo , Takahisa Aoyama , Jun Hirano
发明人： Hidenori Matsuo , Takahisa Aoyama , Jun Hirano
IPC分类号： H04W36/00
CPC分类号： H04W24/10 , H04W8/26 , H04W36/08 , H04W88/02 , H04W88/08
摘要： A terminal device (1) is provided with: a trigger judging section (6) judging whether an event trigger for performing handover from a macrocell to a CSG cell has occurred or not; a first measurement result reporting section (7) transmitting a first measurement result report which includes the PCI of a CSG cell for which an event trigger has occurred, to an eNB; a CGI detecting section (9) detecting the CGI of the CSG cell for which the event trigger has occurred, on the basis of measurement setting information transmitted from the eNB; and a second measurement result reporting section (10) transmitting a second measurement result report which includes the detected CGI, to the eNB. When event triggers have continuously occurred, a report transmission controlling section (13) controls transmission of the measurement result reports on the basis of the reception qualities of the CSG cells to reduce the frequency of transmission of the measurement result reports. Thereby, it is possible to control waste of wireless resources and prevent communication interruption from frequently occurring.
摘要翻译：终端装置（1）具有：触发判断部（6），判断是否发生了从宏小区到CSG小区的切换的事件触发; 第一测量结果报告部（7）向eNB发送包含事件触发已经发生的CSG小区的PCI的第一测量结果报告; 基于从eNB发送的测量设置信息，CGI检测部分（9）检测发生了事件触发的CSG小区的CGI; 以及向eNB发送包含检测出的CGI的第二测定结果报告的第二测定结果报告部（10）。当事件触发持续发生时，报告发送控制部（13）根据CSG小区的接收质量来控制测量结果报告的发送，以减少测量结果报告的发送频度。由此，可以控制无线资源的浪费，防止频繁发生通信中断。

33. 发明授权

US09266986B2 Chlorotrifluoroethylene copolymer 有权
标题翻译：三氟氯乙烯共聚物
公开(公告)号：US09266986B2
公开(公告)日：2016-02-23
申请号：US11578066
申请日：2005-04-13
申请人： Takeshi Shimono , Takahisa Aoyama , Hiroshi Torimae , Takahiro Kitahara
发明人： Takeshi Shimono , Takahisa Aoyama , Hiroshi Torimae , Takahiro Kitahara
IPC分类号： C08F214/24 , C08F214/26
CPC分类号： C08F214/24 , C08F214/242 , C08F214/245 , C08F214/26 , C08F214/262 , C08F214/265
摘要： The present invention provides a chlorotrifluoroethylene copolymer endowed with stress cracking resistance, chemical resistance and thermal stability. The present invention is a chlorotrifluoroethylene copolymer constituted of chlorotrifluoroethylene unit, tetrafluoroethylene unit and a monomer [A] unit derived from a monomer [A] copolymerizable with chlorotrifluoroethylene and tetrafluoroethylene, wherein the sum of chlorotrifluoroethylene unit and the tetrafluoroethylene unit amounts to 90 to 99.9 mole percent and the monomer [A] unit amounts to 0.1 to 10 mole percent.
摘要翻译：本发明提供具有抗应力开裂性，耐化学性和热稳定性的氯三氟乙烯共聚物。本发明是由氯三氟乙烯单元，四氟乙烯单元和源自可与氯三氟乙烯和四氟乙烯共聚的单体[A]的单体[A]单元构成的氯三氟乙烯共聚物，其中三氟氯乙烯单元和四氟乙烯单元之和为90-99.9摩尔单体[A]单元为0.1〜10摩尔％。

34. 发明授权

US08923220B2 Base station, terminal, band allocation method, and downlink data communication method 有权
公开(公告)号：US08923220B2
公开(公告)日：2014-12-30
申请号：US13056615
申请日：2009-08-03
申请人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Takahisa Aoyama , Katsuhiko Hiramatsu
发明人： Seigo Nakao , Hidetoshi Suzuki , Akihiko Nishio , Takahisa Aoyama , Katsuhiko Hiramatsu
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04L27/26
摘要： Provided are a base station, a terminal, a band allocation method, and a downlink data communication method in which a mapping method for synchronization signals and report signals is implemented with high resource usage efficiency when a first system in which an independent single communication is allocated to a unit band co-exists with a second system in which a plurality of unit bands can be allocated to a single communication. In a base station (200), an OFDM signal generation unit (225) maps primary synchronization channel (P-SCH), secondary synchronization channel (S-SCH), primary broadcast channel (P-BCH), and dynamic broadcast channel (D-BCH), which can be decoded by both an LTE terminal and an LTE+ terminal, to some of a plurality of unit bands available to the station itself. The OFDM signal generation unit (225) also maps D-BCH+, which can be decoded only by an LTE+ terminal, to all of the plurality of unit bands to produce a multiplexed transmission signal. When the terminal which has transmitted terminal capability information is an LTE+ terminal, a control unit (265) transmits a band movement indication which indicates changes in the reception band to that terminal.

35. 发明授权

US08660559B2 Method and apparatus for measurement reporting in carrier aggregation wireless communication systems 有权
标题翻译：载波汇聚无线通信系统中测量报告的方法和装置
公开(公告)号：US08660559B2
公开(公告)日：2014-02-25
申请号：US13256613
申请日：2010-02-18
申请人： Takashi Tamura , Takahisa Aoyama , Jun Hirano
发明人： Takashi Tamura , Takahisa Aoyama , Jun Hirano
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04B17/318 , H04L5/001 , H04W24/00 , H04W24/10 , H04W36/0038 , H04W36/0088 , H04W36/0094 , H04W36/08 , H04W36/30
摘要： When detecting occurrence of an event for transmitting a measurement report of a radio condition of a cell at a frequency set for a base station apparatus, to the base station apparatus (3) communicating with a terminal apparatus (2), the terminal apparatus (2) in a wireless communication system (1) creates a measurement report including information indicating radio conditions of cells at a frequency at which the event occurred and at another different frequency. The base station apparatus (3) controls whether or not to perform handover of the terminal apparatus (2) to another cell, on the basis of the measurement report transmitted from the terminal apparatus (2). Thereby, there is provided a wireless communication system in which a base station apparatus and the terminal apparatus are communicable with each other using multiple frequencies, the wireless communication system being capable of shortening time required for handover.
摘要翻译：当检测到发送用于以基站装置设定的频率发送小区的无线条件的测量报告的事件发送到与终端装置（2）进行通信的基站装置（3）时，终端装置）在无线通信系统（1）中创建测量报告，该测量报告包括指示事件发生的频率处的小区的无线电条件的信息和另一个不同的频率。基站装置（3）基于从终端装置（2）发送的测量报告，控制是否对终端装置（2）进行切换。因此，提供了一种无线通信系统，其中基站装置和终端装置可以使用多个频率彼此通信，该无线通信系统能够缩短切换所需的时间。

36. 发明授权

US08625535B2 Radio transmitting/receiving apparatus and method, terminal apparatus, base station apparatus and wireless communication system 有权
标题翻译：无线发送接收装置及方法，终端装置，基站装置及无线通信系统
公开(公告)号：US08625535B2
公开(公告)日：2014-01-07
申请号：US13126124
申请日：2009-10-19
申请人： Chie Ishida , Takahisa Aoyama
发明人： Chie Ishida , Takahisa Aoyama
IPC分类号： H04W4/00 , H04W36/00 , H04W40/00
CPC分类号： H04W36/04 , H04L5/0048 , H04W24/10 , H04W36/0083 , H04W36/0094 , H04W36/24 , H04W36/36 , H04W84/045
摘要： A terminal apparatus (1) which is a radio transmitting/receiving apparatus receives, from a femto cell base station (home eNB), a pilot channel signal for reception quality measurement and a synchronization channel signal for synchronization. The terminal apparatus (1) has a whitelist stored therein indicative of an accessible femto cell, and determines whether or not a CSG cell of handover destination is accessible based on a PCI of the CSG cell acquired from the synchronization channel and the whitelist. The terminal apparatus (1) then adds the PCI and a CGI to a measurement report for reception quality, and transmits the measurement report to a macro eNB (base station apparatus (2)). In this way, it is possible to suppress wasteful signaling and prevent unnecessary resources from being reserved even when two or more CSG cells that use the same PCI are present in the macro cell.
摘要翻译：作为无线发送接收装置的终端装置（1）从毫微微小区基站（家庭eNB）接收用于接收质量测量的导频信道信号和用于同步的同步信道信号。终端装置（1）具有存储在其中的白名单，指示可访问的毫微微小区，并且基于从同步信道和白名单获取的CSG小区的PCI，确定切换目的地的CSG小区是否可访问。终端装置（1）然后将PCI和CGI添加到测量报告中以用于接收质量，并将测量报告发送到宏eNB（基站装置（2））。以这种方式，即使在宏小区中存在使用相同PCI的两个或更多个CSG小区，也可以抑制浪费的信令并防止不必要的资源被保留。

37. 发明申请

US20130250925A1 TIMING ADVANCE CONFIGURATION FOR MULTIPLE UPLINK COMPONENT CARRIERS 有权
标题翻译：多个UPLINK组件运营商的时序预先配置
公开(公告)号：US20130250925A1
公开(公告)日：2013-09-26
申请号：US13822850
申请日：2011-08-15
申请人： Joachim Löhr , Christian Wengerter , Martin Feuersänger , Takashi Tamura , Hidetoshi Suzuki , Takahisa Aoyama
发明人： Joachim Löhr , Christian Wengerter , Martin Feuersänger , Takashi Tamura , Hidetoshi Suzuki , Takahisa Aoyama
IPC分类号： H04W72/04
CPC分类号： H04W36/30 , H04W36/04 , H04W56/0045 , H04W72/0446
摘要： The invention relates methods for time aligning uplink transmissions by a mobile terminal in a mobile communication system, and to methods for performing a handover of a mobile terminal to a target aggregation access point. 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 aligning the timing of uplink transmissions on uplink component carriers, where different propagation delays are imposed on the transmissions on the uplink component carriers, the inventions suggests to time align the uplink component carriers based on a reference time alignment of a reference cell and a reception time difference or propagation delay difference between the downlink transmissions in the reference cell and the other radio cells, the uplink component carriers of which need to be time aligned.
摘要翻译：本发明涉及用于在移动通信系统中由移动终端对上行链路传输进行时间对准的方法以及用于执行移动终端到目标聚合接入点的切换的方法。本发明还提供了用于执行这些方法的装置和系统，以及其指令使得装置和系统执行本文所述的方法的计算机可读介质。为了允许对上行链路分量载波上的上行链路传输的定时进行对准，其中对上行链路分量载波上的传输施加不同的传播延迟，本发明建议基于参考的参考时间对准来对准上行链路分量载波小区以及参考小区和其他无线小区中的下行链路传输之间的接收时间差或传播延迟差，其上行链路分量载波需要时间对准。

38. 发明申请

US20130136072A1 GROUP-BASED PAGING FOR MACHINE-TYPE-COMMUNICATION (MTC) DEVICES 有权
标题翻译：用于机器通信（MTC）设备的基于组的分组
公开(公告)号：US20130136072A1
公开(公告)日：2013-05-30
申请号：US13634615
申请日：2011-01-25
申请人： Jens Bachmann , Genadi Velev , Shinkichi Ikeda , Takahisa Aoyama
发明人： Jens Bachmann , Genadi Velev , Shinkichi Ikeda , Takahisa Aoyama
IPC分类号： H04W68/02
CPC分类号： H04W68/02 , H04W4/00 , H04W4/08 , H04W4/70 , H04W68/00
摘要： The invention relates to a method for paging a group of MTC devices, and for transmitting parameter information to the MTC devices using the paging mechanism. MTC devices are grouped together and a different group ID per group to which the MTC device belongs is assigned to the MTC device. A specific group paging resource indication is determined for each group wherein each MTC device is assigned one of the group paging resource indications. The network pages MTC devices of a group by transmitting a paging message at the corresponding channel resources and including the corresponding group ID. Additionally, the group paging resource indications of several groups of MTC devices can be aligned in such a way with the transmissions and re-transmissions by the network, that the different groups respectively receive the transmission and re-transmissions of the paging message.
摘要翻译：本发明涉及一种用于寻呼一组MTC设备的方法，并且使用寻呼机制向MTC设备发送参数信息。 MTC设备被分组在一起，并且MTC设备所属的每个组的不同组ID被分配给MTC设备。为每个组确定特定组寻呼资源指示，其中每个MTC设备被分配组寻呼资源指示之一。网络通过在对应的信道资源发送寻呼消息并包括相应的组ID来寻找组中的MTC设备。另外，可以以这样的方式将几组MTC设备的组寻呼资源指示与网络的传输和重传进行对齐，不同的组分别接收寻呼消息的传输和重传。

39. 发明授权

US08396081B2 Communication terminal and base station communication method using MAC control information priorities and SRB priorities 有权
标题翻译：通信终端和基站通信方式采用MAC控制信息优先级和SRB优先级
公开(公告)号：US08396081B2
公开(公告)日：2013-03-12
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： H04J3/16
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，使得基站能够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。

40. 发明授权

US08203957B2 Radio communication terminal device, radio communication control station device, and radio communication method 有权
标题翻译：无线通信终端装置，无线通信控制站装置和无线通信方式
公开(公告)号：US08203957B2
公开(公告)日：2012-06-19
申请号：US12281461
申请日：2007-03-02
申请人： Takahisa Aoyama
发明人： Takahisa Aoyama
IPC分类号： H04B7/00
CPC分类号： H04W60/00 , H04W36/14 , H04W72/04 , H04W84/042 , H04W84/12 , H04W88/06
摘要： Provided are a radio communication terminal device, a radio communication control station device, and a radio communication method capable of effectively managing a radio resource allocated to a terminal and context such as registration information when the terminal compatible with a plurality of different RATs moves between the RATs. According to them, when the WLAN Network control unit (110) detects the WLAN In Service state while the terminal (100) is connected to a Cellular Network, a RAT switching control unit (109) controls to switch the connection from the Cellular Network to the WLAN Network. When a timer (1) in the Cellular Network control unit (101) has expired, a registration update request is transmitted to the Cellular Network by using the WLAN and the Cellular Network exchange station updates the registration, thereby holding the context such as the registration information in the Cellular Network.
摘要翻译：提供一种无线电通信终端装置，无线通信控制站装置和无线通信方法，能够在与多个不同的RAT兼容的终端在两者之间移动时能够有效地管理分配给终端的无线电资源和诸如注册信息的上下文 RAT。根据它们，当WLAN网络控制单元（110）在终端（100）连接到蜂窝网络时检测到WLAN在业务状态时，RAT切换控制单元（109）控制将蜂窝网络的连接切换到 WLAN网络。当蜂窝网络控制单元（101）中的定时器（1）已经期满时，通过使用WLAN向蜂窝网络发送注册更新请求，并且蜂窝网络交换站更新注册，从而保持诸如注册的上下文蜂窝网络中的信息。

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