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111. 发明授权

US06888501B2 Radio reception apparatus and directivity reception method 失效
标题翻译：无线接收装置和方向性接收方法
公开(公告)号：US06888501B2
公开(公告)日：2005-05-03
申请号：US10250457
申请日：2002-09-18
申请人： Yoshiyasu Hirayama , Takahisa Aoyama
发明人： Yoshiyasu Hirayama , Takahisa Aoyama
IPC分类号： H01Q3/26 , H04B1/10 , H04B1/707 , H04B1/7113 , H04B1/7115 , H04B7/08 , H04B7/10 , H01Q3/00
CPC分类号： H04B7/086 , H04B1/712 , H04B7/0842 , H04B7/0857
摘要： Delay profile creation sections 7 and 8 create a delay profile for each of fixed directivity reception signals combined using a plurality of fixed weight patterns. A path search section 11 detects a delay profile in which the maximum peak has appeared. An initial value weight selection section 12 selects the fixed weight corresponding to the delay profile in which the maximum peak has appeared as an initial value weight. An adaptive array antenna reception control section 13 uses this initial value weight as the initial value of an optimization algorithm to calculate the optimal weight of the adaptive array antenna. Thus, it is possible to reduce the time required to calculate the optimal weight by means of the optimization algorithm.
摘要翻译：延迟分布创建部分7和8为使用多个固定权重模式组合的每个固定方向性接收信号创建延迟分布。路径搜索部11检测出现最大峰值的延迟分布。初始值权重选择部分12选择与出现最大峰值的延迟分布对应的固定权重作为初始值权重。自适应阵列天线接收控制部分13使用该初始值权重作为优化算法的初始值来计算自适应阵列天线的最佳权重。因此，可以通过优化算法来减少计算最优权重所需的时间。

112. 发明授权

US06531557B1 Modified polytetrafluoroethylene fine powder and method for the production of the same 有权
标题翻译：改性聚四氟乙烯细粉及其制备方法
公开(公告)号：US06531557B1
公开(公告)日：2003-03-11
申请号：US09242272
申请日：1999-03-12
申请人： Kazutaka Hosokawa , Yoshinori Nanba , Takahisa Aoyama , Tetsuo Shimizu
发明人： Kazutaka Hosokawa , Yoshinori Nanba , Takahisa Aoyama , Tetsuo Shimizu
IPC分类号： C08F21426
CPC分类号： C08F214/262
摘要： A modified polytetrafluoroethylene fine powder containing agglomerates of colloidal particles with an average particle size of from 0.05 to 0.5 &mgr;m which comprise a copolymer of tetrafluoroethylene and an olefin-monomer represented by X(CF2)nOCF═CF2 in which X is a hydrogen atom, a fluorine atom or a chlorine atom, and n is an integer of 1 to 6, and/or C3F7(OCF2CF2CF2)m[OCF(CF3)CF2]pOCF═CF2 in which m and p are independently an integer of 0 to 4, provided that the sum of m and p is not 0 (zero), a content of the olefin monomer being from 0.02 to 0.3 wt. %, wherein the copolymer has a molecular weight distribution Mw/Mn of from 1.5 to 4.5 and a standard specific gravity of from 2.135 to 2.175. This modified polytetrafluoroethylene has good paste extrudability, and provides molded articles having good mechanical properties, in particular, pressure resistance.
摘要翻译：一种改性聚四氟乙烯细粉末，其含有平均粒径为0.05〜0.5μm的胶体粒子的附聚物，其包含由X（CF 2）n OCF = CF 2（其中X为氢原子）表示的四氟乙烯与烯烃单体的共聚物，氟原子或氯原子，n为1〜6的整数，和/或C 3 F 7（OCF 2 CF 2 CF 2）m [OCF（CF 3）CF 2] p OCF = CF 2，其中m和p分别为0〜4的整数， m和p的和不为0（零），烯烃单体的含量为0.02-0.3重量％。％，其中共聚物的分子量分布Mw / Mn为1.5〜4.5，标准比重为2.135〜2.175。该改性聚四氟乙烯具有良好的糊料挤出性，并提供具有良好机械性能，特别是耐压性的模制品。

113. 发明授权

US09226256B2 Detachment of a mobile terminal from a mobile communication system 有权
标题翻译：从移动通信系统分离移动终端
公开(公告)号：US09226256B2
公开(公告)日：2015-12-29
申请号：US13996844
申请日：2012-03-20
申请人： Genadi Velev , Jens Bachmann , Takahisa Aoyama , Shinkichi Ikeda
发明人： Genadi Velev , Jens Bachmann , Takahisa Aoyama , Shinkichi Ikeda
IPC分类号： H04W60/06 , H04W68/00 , H04L12/54 , H04W4/22 , H04W28/02
CPC分类号： H04W60/06 , H04L12/56 , H04W4/90 , H04W28/02 , H04W68/00
摘要： Methods for detaching a mobile terminal from a mobile communication network. Furthermore, the invention also relates to a mobile terminal and a mobility management entity that perform these methods. The invention is inter alia applicable to a 3GPP LTE-A system following the Evolved Packet System (EPS) architecture. The invention proposes that the detach procedure of a mobile terminal is triggered by the mobile terminal being transferred into idle state. The mobility management entity can trigger the detach procedure in response to this event. The detach procedure may be deferred by a given time span. A detach timer may be configured in the mobile terminal and the mobility entity for this purpose, and upon expiry of the detach timer in the mobile terminal and the mobility management entity, both silently delete the context information related to the mobile terminal's user plane and control plane to detach the mobile terminal.
摘要翻译：从移动通信网络分离移动终端的方法。此外，本发明还涉及执行这些方法的移动终端和移动性管理实体。本发明特别适用于遵循演进分组系统（EPS）架构的3GPP LTE-A系统。本发明提出，移动终端的分离过程由移动终端转入空闲状态来触发。移动管理实体可以触发响应于该事件的分离过程。分离过程可能会延迟给定的时间跨度。为了这个目的，移动终端和移动性实体可以配置分离定时器，并且在移动终端和移动性管理实体中的分离定时器期满时，都静默地删除与移动终端的用户面相关的上下文信息和控制飞机拆卸移动终端。

114. 发明授权

US09204415B2 Communication system and apparatus for status dependent mobile services 有权
标题翻译：用于状态依赖移动业务的通信系统和设备
公开(公告)号：US09204415B2
公开(公告)日：2015-12-01
申请号：US13504641
申请日：2010-10-04
申请人： Chan Wah Ng , Hong Cheng , Shinkichi Ikeda , Takahisa Aoyama , Jens Bachmann , Sampath Swaroop Kumar , Terufumi Takada , Pek Yew Tan
发明人： Chan Wah Ng , Hong Cheng , Shinkichi Ikeda , Takahisa Aoyama , Jens Bachmann , Sampath Swaroop Kumar , Terufumi Takada , Pek Yew Tan
IPC分类号： H04W72/00 , H04W60/04 , H04W4/00 , H04W68/00 , H04L29/08
CPC分类号： H04W60/04 , H04L67/12 , H04W4/70 , H04W68/00
摘要： The present invention introduces system, apparatus and method that reduce wastage of network resources and mobile phone resources. The mobile phone would indicate its status in a tracking area update message when it is connected to the device. The network can then understand from the status indication that the mobile phone is capable of delivering packets to the device, and would thus allow the server to initiate communications. An absence of the status indication would imply the mobile phone is not capable of delivering packets to the device, and the network would then disallow the server to initiate communications.
摘要翻译：本发明引入减少网络资源和移动电话资源浪费的系统，装置和方法。当手机连接到设备时，移动电话将在跟踪区域更新消息中指示其状态。然后，网络可以从状态指示中理解移动电话能够向设备传送分组，并且因此允许服务器发起通信。没有状态指示将意味着移动电话不能够向设备传送分组，并且网络然后将不允许服务器发起通信。

115. 发明授权

US08971260B2 Base station, terminal, band allocation method, and downlink data communication method 有权
标题翻译：基站，终端，频带分配方法和下行数据通信方式
公开(公告)号：US08971260B2
公开(公告)日：2015-03-03
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
CPC分类号： H04W56/001 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L27/2601 , H04L27/2647 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/048 , H04W72/0493
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.
摘要翻译：提供一种基站，终端，频带分配方法和下行链路数据通信方法，其中当分配独立单个通信的第一系统时，以高资源使用效率实现同步信号和报告信号的映射方法到单位频带与其中可以将多个单位频带分配给单个通信的第二系统共存。在基站（200）中，OFDM信号生成部（225）将主同步信道（P-SCH），辅同步信道（S-SCH），主广播信道（P-BCH）和动态广播信道 -BCH），其可以由LTE终端和LTE +终端解码到站本身可用的多个单位频带中的一些。 OFDM信号生成单元（225）还将仅能由LTE +终端解码的D-BCH +映射到所述多个单位频带的全部以产生复用的发送信号。当具有发送终端能力信息的终端是LTE +终端时，控制单元（265）向该终端发送指示接收频带的变化的频带移动指示。

116. 发明申请

US20140194111A1 COMMUNICATION SYSTEM, USER TERMINAL, AND COMMUNICATION DEVICE 审中-公开
标题翻译：通信系统，用户终端和通信设备
公开(公告)号：US20140194111A1
公开(公告)日：2014-07-10
申请号：US14127676
申请日：2012-06-13
申请人： Keigo Aso , Hidenori Matsuo , Takahisa Aoyama
发明人： Keigo Aso , Hidenori Matsuo , Takahisa Aoyama
IPC分类号： H04W8/22
CPC分类号： H04W8/22 , G06F9/445 , H04L67/125 , H04W4/50 , H04W4/70 , H04W52/0203 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W52/0264 , H04W68/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/146 , Y02D70/164 , Y02D70/21
摘要： Disclosed is a technique for starting an application used to receive a message for the application efficiently in order to reduce the processing load on and the battery consumption of a user terminal. According to this technique, a network is requested to transmit a control message to a user terminal when receiving a message addressed to an application on the user terminal, and when receiving, from a server, a message addressed to the application on the user terminal, the network transmits a control message such as paging to the user terminal. The user terminal receives the paging from the network even in the connected mode, and starts an application used to receive a message for the application on the user terminal in response to the reception of the paging so that the application can be started at timing where there exists the message to be received.
摘要翻译：公开了一种用于启动用于高效接收应用的消息的应用的技术，以便减少用户终端的处理负担和电池消耗。根据该技术，当接收到发往用户终端上的应用的消息时，要求网络向用户终端发送控制消息，并且当从服务器接收到用户终端上的应用的消息时，网络向用户终端发送诸如寻呼的控制消息。用户终端即使在连接模式下也从网络接收寻呼，并响应于接收到寻呼而启动用于在用户终端上接收用于应用的消息的应用，使得应用可以在那里开始存在要接收的消息。

117. 发明授权

US08743805B2 Radio terminal device, radio base station device, and channel signal forming method 有权
标题翻译：无线终端装置，无线基站装置，信道信号形成方法
公开(公告)号：US08743805B2
公开(公告)日：2014-06-03
申请号：US13125422
申请日：2009-10-30
申请人： Seigo Nakao , Akihiko Nishio , Daichi Imamura , Takahisa Aoyama
发明人： Seigo Nakao , Akihiko Nishio , Daichi Imamura , Takahisa Aoyama
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04L1/004 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0046 , H04L5/0053 , H04L5/0094 , H04W28/06 , H04W72/0453
摘要： Provided are a radio terminal device, a radio base station device, and a channel signal forming method which can prevent quality degradation of the downlink source allocation information by reducing the frequency of the zero information addition process to the downlink resource allocation information when executing communication using an uplink unit band and a plurality of downlink unit bands correlated to the uplink unit band. A base station (100) can execute communication using the uplink unit band and a plurality of downlink unit bands correlated to the uplink unit band. The base station (100) includes: a PDCCH generation unit (102) which includes the uplink allocation information relating to the uplink unit band only in some of the channel signals formed for each of the downlink unit bands; and a padding unit (103) which adds zero information to the downlink allocation information only in the selected some channel signals having the bandwidth of the corresponding downlink unit band smaller than that of the uplink unit band until the downlink allocation information size becomes equal to the uplink allocation information size.
摘要翻译：提供一种无线电终端设备，无线电基站设备和信道信号形成方法，其可以通过在执行通信时将下行链路资源分配信息的零信息添加处理的频率降低来防止下行链路源分配信息的质量劣化上行链路单位频带和与上行单位频带相关联的多个下行链路单位频带。基站（100）可以使用与上行链路单位频带相关联的上行链路单位频带和多个下行链路单位频带来执行通信。基站（100）包括：PDCCH生成单元（102），其仅在针对每个下行链路单位频带形成的一些信道信号中包括与上行链路单位频带有关的上行链路分配信息; 以及填充单元（103），其仅在所选择的一些信道信号中向下行链路分配信息添加零信息，所述选择的一些信道信号具有相应的下行链路单位带宽的带宽小于上行链路单元频带的带宽，直到下行链路分配信息大小变得等于上行分配信息大小。

118. 发明授权

US08687541B2 Logical channel prioritization procedure for generating multiple uplink transport blocks 有权
标题翻译：用于生成多个上行链路传输块的逻辑信道优先级过程
公开(公告)号：US08687541B2
公开(公告)日：2014-04-01
申请号：US13265468
申请日：2010-04-01
申请人： Joachim Löhr , Takahisa Aoyama , Martin Feuersänger
发明人： Joachim Löhr , Takahisa Aoyama , Martin Feuersänger
IPC分类号： H04W52/28 , H04W52/30
CPC分类号： H04W52/146 , H04L5/0007 , H04L5/0039 , H04L5/0064 , H04L5/0092 , H04L5/0094 , H04W72/04 , H04W72/1242 , H04W72/1268
摘要： The invention relates to methods for scheduling of uplink transmission and generating transport blocks according to multiple received uplink assignments Furthermore, the invention is also related to the implementation of these methods in hardware and software. To propose strategies for generating plural transport blocks within a given time constraint, the invention introduces prioritization of the uplink assignments, so that multiple uplink assignments can be ranked in the mobile terminal in a priority order. The prioritization of the uplink assignments is used to determine the order in which the individual transport blocks corresponding to the uplink assignments are filled, respectively how the data of different logical channels is multiplexed to the transport blocks for transmission in the uplink. Another aspect of the invention is to suggest joint logical channel procedures that operate on virtual transport blocks accumulated from the received uplink assignments. One or more such joint logical channel procedure can be performed in parallel.
摘要翻译：本发明涉及根据多个接收的上行链路分配调度上行链路传输和生成传输块的方法。此外，本发明还涉及这些方法在硬件和软件中的实现。为了提出在给定时间约束内产生多个传输块的策略，本发明引入了上行链路分配的优先级，使得可以按照优先级顺序在移动终端中对多个上行链路分配进行排名。使用上行链路分配的优先级来确定与上行链路分配相对应的各个传输块的顺序分别如何将不同的逻辑信道的数据复用到传输块以在上行链路中传输。本发明的另一方面是提出对从接收到的上行链路分配累积的虚拟传输块进行操作的联合逻辑信道过程。可以并行地执行一个或多个这样的联合逻辑信道过程。

119. 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。

120. 发明授权

US08548524B2 Radio communication base station device 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：US08548524B2
公开(公告)日：2013-10-01
申请号：US13339046
申请日：2011-12-28
申请人： Takahisa Aoyama , Akito Fukui , Dragan Petrovic
发明人： Takahisa Aoyama , Akito Fukui , Dragan Petrovic
IPC分类号： H04B1/38
CPC分类号： H04W76/28 , H04W36/30
摘要： It is possible to provide a radio communication terminal device, a radio communication base station device, and a radio communication method capable of rapidly completing a handover even during DRX/DTX. In the devices and the method, a terminal (100) transmits a quality measurement result to a base station (150) at an Active interval. Here, the terminal (100) sets the DRX/DTX interval to a short interval since performance of a handover is predicted. The base station (150) which has received the quality measurement result transmitted from the terminal (100) recognizes that the terminal has set the DRX/DTX interval to a short interval and transmits a handover instruction to the terminal (100) at the Active interval, considering the shortened DRX/DTX interval.
摘要翻译：可以提供即使在DRX / DTX期间能够迅速完成切换的无线通信终端装置，无线通信基站装置和无线通信方法。在设备和方法中，终端（100）以有效间隔向基站（150）发送质量测量结果。这里，由于进行切换的预测，所以终端（100）将DRX / DTX间隔设定为短的间隔。接收到从终端（100）发送的质量测量结果的基站（150）识别出终端已将DRX / DTX间隔设定为短的间隔，并以活动间隔向终端（100）发送切换指示考虑到缩短的DRX / DTX间隔。

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