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21. 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。

22. 发明申请

US20120140720A1 BASE STATION APPARATUS THAT COMMUNICATES WITH MOBILE STATION APPARATUSES, MOBILE STATION APPARATUS THAT COMMUNICATES WITH A BASE STATION AND TRANSMISSION BAND SETTING METHOD PERFORMED IN A BASE STATION 有权
标题翻译：与移动站设备通信的基站设备，基站与基站进行通信的传输站设置方法的移动站设备
公开(公告)号：US20120140720A1
公开(公告)日：2012-06-07
申请号：US13311292
申请日：2011-12-05
申请人： Akihiko Nishio , Isamu Yoshii , Takahisa Aoyama
发明人： Akihiko Nishio , Isamu Yoshii , Takahisa Aoyama
IPC分类号： H04W72/04
CPC分类号： H04L5/0053 , H04L5/0007 , H04W88/08
摘要： A base station effectively transmits BCH data and includes an encoding unit for encoding the BCH data; a modulation unit for modulating the BCH data after being encoded; a transmission band setting unit for setting a BCH data transmission band in one of sub carriers constituting an OFDM symbol; encoding units for encoding user data, modulation units for modulating user data after being encoded; and an IFFT unit for mapping the BCH data and the user data to each of the sub carriers and performing IFFT to generate an OFDM symbol. Here, the IFFT unit maps the BCH data to the sub carrier existing in the transmission band set by the transmission band setting unit among the plurality of sub carriers.
摘要翻译：基站有效地发送BCH数据，并且包括用于对BCH数据进行编码的编码单元; 调制单元，用于在编码之后调制所述BCH数据; 传输频带设置单元，用于在构成OFDM符号的子载波之一中设置BCH数据传输频带; 用于编码用户数据的编码单元，用于在编码之后调制用户数据的调制单元; 以及用于将BCH数据和用户数据映射到每个子载波并执行IFFT以生成OFDM符号的IFFT单元。这里，IFFT单元将BCH数据映射到由多个子载波中的传输频带设置单元设置的传输频带中存在的副载波。

23. 发明申请

US20120100856A1 MOBILE COMMUNICATION SYSTEM, TERMINAL DEVICE, AND BASE STATION 审中-公开
标题翻译：移动通信系统，终端设备和基站
公开(公告)号：US20120100856A1
公开(公告)日：2012-04-26
申请号：US13344882
申请日：2012-01-06
申请人： Chie Ishida , Takahisa Aoyama , Hong Tat Toh , Hong Cheng , Tien Ming Benjamin Koh
发明人： Chie Ishida , Takahisa Aoyama , Hong Tat Toh , Hong Cheng , Tien Ming Benjamin Koh
IPC分类号： H04W36/00
CPC分类号： H04W36/04
摘要： In a mobile communication system, a handover of a terminal device (MT) from a macrocell base station (eNB) to a small cell base station (HeNB) is controlled via a host device (MME or HeNB-GW). Physical cell ID deployment map information (PCI deployment map information), which includes at least information (PCI/CGI map information) indicating the correspondences between physical cell IDs and unique cell IDs of CSG cells for which access is granted, is generated in the host device (MME or HeNB-GW). When the terminal device measures the reception quality for surrounding CSG cells for handover control to any of the CSG cells, the terminal device uses the PCI deployment map information to generate a measurement result report. Thus, a service interruption caused by handover control to an inaccessible small cell can be avoided, and the wait time for handover control can be reduced.
摘要翻译：在移动通信系统中，通过主机装置（MME或HeNB-GW）控制终端装置（MT）从宏小区基站（eNB）到小小区基站（HeNB）的切换。物理小区ID部署地图信息（PCI部署地图信息），其至少包括指示物理小区ID与被授予了接入的CSG小区的唯一小区ID之间的对应关系的信息（PCI / CGI地图信息）设备（MME或HeNB-GW）。当终端装置测量到用于切换控制的周边CSG小区的接收质量到任何CSG小区时，终端装置使用PCI部署地图信息来生成测量结果报告。因此，可以避免对不可接近的小小区的切换控制引起的业务中断，并且可以减少切换控制的等待时间。

24. 发明申请

US20120033595A1 WIRELESS COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信终端装置，无线通信基站装置和无线通信方法
公开(公告)号：US20120033595A1
公开(公告)日：2012-02-09
申请号：US13264901
申请日：2010-04-19
申请人： Takahisa Aoyama , Hong Tat Toh , Hong Cheng , Benjamin Tien Ming Koh , Pek Yew Tan
发明人： Takahisa Aoyama , Hong Tat Toh , Hong Cheng , Benjamin Tien Ming Koh , Pek Yew Tan
IPC分类号： H04W52/02
CPC分类号： H04W76/048 , H04W52/02 , H04W76/28
摘要： A wireless communication terminal apparatus and wireless communication method, wherein the time necessary for implementation of handover is reduced without increasing the complexity of the configuration of the wireless communication terminal apparatus. A gap confirmation unit (105) determines to start the UE-initiated GP at the current DRX cycle in cases when the extended DRX active period is shorter than the UE-initiated GP start offset, and determines to start the UE-initiated GP at the next DRX cycle in cases when the extended DRX active period is longer than the UE-initiated GP start offset. A UE-initiated GP configuration unit (106) generates a gap pattern at the determined DRX cycle.
摘要翻译：一种无线通信终端装置和无线通信方法，其中减少实现切换所需的时间，而不增加无线通信终端装置的配置的复杂性。在扩展的DRX活动期比UE起始的GP起始偏移短的情况下，间隙确认单元（105）确定在当前DRX周期开始UE发起的GP，并且确定在该起始的GP 在扩展的DRX活动期比UE起始的GP起始偏移长的情况下的下一个DRX周期。 UE发起的GP配置单元（106）在所确定的DRX周期产生间隙模式。

25. 发明申请

US20120004010A1 WIRELESS COMMUNICATION SYSTEM, TERMINAL APPARATUS, BASE STATION APPARATUS, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信系统，终端设备，基站设备和无线通信方法
公开(公告)号：US20120004010A1
公开(公告)日：2012-01-05
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。

26. 发明申请

US20110237218A1 MOBILE TERMINALS, AND EARTHQUAKE AND TSUNAMI WARNING SYSTEM 审中-公开
标题翻译：移动终端，地震和TS MI警告系统
公开(公告)号：US20110237218A1
公开(公告)日：2011-09-29
申请号：US13132443
申请日：2009-12-14
申请人： Takahisa Aoyama , Jun Hirano
发明人： Takahisa Aoyama , Jun Hirano
IPC分类号： H04W4/22
CPC分类号： H04H20/59 , H04W4/06 , H04W4/90 , H04W68/00 , H04W76/50 , H04W88/04 , H04W88/08
摘要： An ETWS according the invention comprises a macro base station, an HeNB, and a mobile terminal (1). The mobile terminal (1) comprises: a receiving section (11) for receiving paging and system information; a mobile control section (15) for controlling the receiving section (11) to receive paging from the macro base station even when the mobile terminal is in connection with the HeNB and in an idle state; a system information processing section (13) for processing system information transmitted from the macro base station to receive ETWS information when the received paging indicates that the ETWS information is present; and an ETWS information transmitting section (16) for transmitting the ETWS information to the HeNB. The HeNB transmits the ETWS information transmitted from the mobile terminal (1) to other mobile terminals (1). An ETWS and a mobile terminal that reduce a load of transmitting ETWS information to a number of home base stations are thereby provided.
摘要翻译：根据本发明的ETWS包括宏基站，HeNB和移动终端（1）。移动终端（1）包括：接收部分（11），用于接收寻呼和系统信息; 移动控制部（15），即使在移动终端与HeNB连接并且处于空闲状态时，也控制接收部（11）从宏基站接收寻呼; 系统信息处理部（13），用于处理从所述宏基站发送的系统信息，以在接收到的寻呼指示出所述ETWS信息时接收ETWS信息; 以及用于将ETWS信息发送到HeNB的ETWS信息发送部分（16）。 HeNB将从移动终端（1）发送的ETWS信息发送到其他移动终端（1）。从而提供了一种将多个家庭基站传送ETWS信息的负载减少的ETWS和移动终端。

27. 发明授权

US08023470B2 Wireless communication base station apparatus, wireless communication mobile station apparatus, wireless communication method, and wireless communication system 有权
标题翻译：无线通信基站装置，无线通信移动站装置，无线通信方式以及无线通信系统
公开(公告)号：US08023470B2
公开(公告)日：2011-09-20
申请号：US12092259
申请日：2006-11-02
申请人： Takahisa Aoyama , Akihiko Nishio , Akito Fukui
发明人： Takahisa Aoyama , Akihiko Nishio , Akito Fukui
IPC分类号： H04W4/00
CPC分类号： H04W72/1231 , H04W72/1278
摘要： A wireless communication method and a wireless communication system wherein any communication interruption caused by changing RRB arrangement information can be avoided. In ST301, Node B (100) transmits informative information including the RRB arrangement information and RRB arrangement version. In ST302, UE (200) holds the RRB arrangement information and RRB arrangement version included in the informative information received from Node B (100). In ST303, UE (200) creates CQI information including both a CQI report value, which is calculated by use of the held RRB arrangement information, and the held RRB arrangement version. In ST304, UE (200) transmits the CQI information to Node B (100). In ST305, Node B (100) performs a scheduling based on the RRB arrangement information determined from the RRB arrangement version included in the received CQI information. In ST306, Node B (100) transmits the scheduling information to UE (200).
摘要翻译：一种无线通信方法和无线通信系统，其中可以避免由改变RRB布置信息引起的任何通信中断。在ST301中，节点B（100）发送包括RRB布置信息和RRB布置版本的信息信息。在ST302中，UE（200）保存从节点B（100）接收到的信息信息中包含的RRB配置信息和RRB配置版本。在ST303中，UE（200）创建包括通过使用所保持的RRB配置信息计算的CQI报告值和保持的RRB配置版本的CQI信息。在ST304中，UE（200）将CQI信息发送到节点B（100）。在ST305中，节点B（100）基于从包含在接收到的CQI信息中的RRB布置版本确定的RRB布置信息进行调度。在ST306中，节点B（100）将调度信息发送给UE（200）。

28. 发明申请

US20110199999A1 RADIO TERMINAL DEVICE, RADIO BASE STATION DEVICE, AND CHANNEL SIGNAL FORMING METHOD 有权
标题翻译：无线电终端设备，无线基站设备和信道信号形成方法
公开(公告)号：US20110199999A1
公开(公告)日：2011-08-18
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： H04W72/04
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。

29. 发明申请

US20110195669A1 MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统
公开(公告)号：US20110195669A1
公开(公告)日：2011-08-11
申请号：US13090821
申请日：2011-04-20
申请人： Kenichi Miyoshi , Katsuhiko Hiramatsu , Takahisa Aoyama , Atsushi Sumasu , Osamu Kato
发明人： Kenichi Miyoshi , Katsuhiko Hiramatsu , Takahisa Aoyama , Atsushi Sumasu , Osamu Kato
IPC分类号： H04W24/08
CPC分类号： H04W28/22 , H04W24/00 , H04W52/0229 , H04W52/0245 , H04W52/0258 , H04W52/24 , H04W52/26 , H04W72/12 , H04W72/1284 , Y02D70/00
摘要： A mobile communication system which is capable of, when carrying out mobile communication using a shared channel, increasing in efficiency of transmission timing of the data transmission rate request value to prevent wasteful power consumption and hence reduce power consumption. A mobile station apparatus of the mobile communication system measures CIR of the received signal from a base station apparatus at a CIR measuring section, and decides the data transmission rate request value corresponding to the measured CIR value at a rate request value deciding section. Also, it detects an error of the received signal at a CRC section, and, when no error is found, calculates a difference between the average data transmission rate from a base station apparatus and the data transmission request value at a rate request value transmission controlling section. Then, it transmits the data transmission rate request value to the base station apparatus only when the obtained difference is larger than a threshold value.
摘要翻译：能够在使用共享信道进行移动通信时能够提高数据传输速率请求值的发送定时的效率的移动通信系统，以防止浪费的功率消耗并因此降低功耗。移动通信系统的移动站装置在CIR测量部分测量来自基站装置的接收信号的CIR，并且在速率请求值确定部分确定与测量的CIR值对应的数据传输速率请求值。此外，它检测在CRC部分的接收信号的错误，并且当没有发现错误时，以速率请求值传输控制计算来自基站装置的平均数据传输速率与数据传输请求值之间的差异部分。然后，只有当获得的差值大于阈值时，才向基站装置发送数据传输速率请求值。

30. 发明申请

US20100309803A1 RADIO COMMUNICATION TERMINAL DEVICE AND GAP ALLOTTING METHOD 审中-公开
标题翻译：无线电通信终端设备和接口方法
公开(公告)号：US20100309803A1
公开(公告)日：2010-12-09
申请号：US12745189
申请日：2008-12-05
申请人： Hong Tat Toh , Takahisa Aoyama
发明人： Hong Tat Toh , Takahisa Aoyama
IPC分类号： H04L12/26 , H04W72/04
CPC分类号： H04W36/0088 , H04L1/0006 , H04L1/1867 , H04W72/02
摘要： The invention provides a wireless communication terminal device and a gap allotting method capable of completing a measuring process at high speed and reducing the number of retransmissions. Upon determining that the average number of retransmissions exceeds the parameter for the average number of retransmissions in gap length change judging unit (115), a gap changing unit (125) changes the currently set gap length using a gap off duration “G_Off_Duration”. A gap pattern setting unit (120) sets a gap pattern based on a gap parameter or the changed gap length, and a measuring unit (130) creates a gap by using the set gap pattern and measures the reference signal in a physical layer input during the gap.
摘要翻译：本发明提供了能够高速完成测量处理并减少重发次数的无线通信终端设备和间隙分配方法。在确定平均重发次数超过间隙长度变化判断单元（115）中的平均重传次数的参数时，间隙改变单元（125）使用间隙关闭持续时间“G_Off_Duration”改变当前设置的间隙长度。间隙图案设定单元（120）基于间隙参数或改变的间隙长度设定间隙图案，测量单元（130）通过使用设定的间隙图形创建间隙，并且测量在物理层输入期间的参考信号差距。

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