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61. 发明授权

US08982752B2 Base station apparatus and user terminal 有权
标题翻译：基站装置和用户终端
公开(公告)号：US08982752B2
公开(公告)日：2015-03-17
申请号：US13639285
申请日：2011-03-30
申请人： Nobuhiko Miki , Kazuaki Takeda , Yuan Yan , Anxin Li
发明人： Nobuhiko Miki , Kazuaki Takeda , Yuan Yan , Anxin Li
IPC分类号： H04B7/00 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0007 , H04L5/001 , H04L5/0053 , H04W72/042
摘要： The present invention provides a search space configuration that is suitable for a communication system in which a plurality of fundamental frequency blocks are grouped together into a wide band. A base station apparatus (20) has a selection section (302) that selects a system band in fundamental frequency block units, a downlink control information generation section (306) that generates downlink control information for demodulating the data channels that are sent separately in the selected fundamental frequency blocks, and arranges, in the downlink control channel of a specific fundamental frequency block among a plurality of fundamental frequency blocks, a search space in which downlink control information for the plurality of fundamental frequency blocks is contained, and a transmission section (203) that transmits the downlink control channel in which the search space with the downlink control information is arranged.
摘要翻译：本发明提供一种搜索空间配置，其适合于将多个基本频率块分组成宽带的通信系统。基站装置（20）具有以基本频率块为单位选择系统频带的选择部（302），生成下行链路控制信息的下行链路控制信息生成部（306），用于解调分别在并且在多个基本频率块中的特定基本频率块的下行链路控制信道中排列包含多个基本频率块的下行链路控制信息的搜索空间，以及发送部（ 203），其发送具有下行链路控制信息的搜索空间的下行链路控制信道。

62. 发明申请

US20130336273A1 APERIODIC CHANNEL STATE INFORMATION REPORTING METHOD, RADIO BASE STATION APPARATUS AND USER TERMINAL 有权
标题翻译： APERIODIC CHANNEL STATE信息报告方法，无线基站装置和用户终端
公开(公告)号：US20130336273A1
公开(公告)日：2013-12-19
申请号：US13985053
申请日：2012-02-07
申请人： Kazuaki Takeda , Nobuhiko Miki
发明人： Kazuaki Takeda , Nobuhiko Miki
IPC分类号： H04W72/14
CPC分类号： H04W72/14 , H04L1/0026 , H04L1/0027 , H04L5/001 , H04L5/0057 , H04W24/10
摘要： The present invention is designed such that, when a user terminal performs radio communication using a plurality of serving cells of different component carriers, it is possible to flexibly report aperiodic channel state information of a serving cell required on the network side among the plurality of serving cells. A radio base station apparatus transmits an uplink scheduling grant, which includes an identification field that identifies an uplink serving cell where an uplink shared channel is allocated among a plurality of uplink serving cells and a request field that requests reporting of aperiodic channel state information from a user terminal, to the user terminal, via a downlink control channel, and the user terminal reports aperiodic channel state information of a downlink serving cell that is designated by a combination of the identification field and the request field, to the radio base station apparatus, via the uplink shared channel.
摘要翻译：本发明被设计成当用户终端使用不同分量载波的多个服务小区进行无线电通信时，可以灵活地报告多个服务中网络侧所需的服务小区的非周期信道状态信息细胞。无线基站装置发送上行链路调度许可，其包括识别在多个上行链路服务小区中分配了上行链路共享信道的上行链路服务小区的标识字段和请求从非上行链路信道状态信息的报告的请求字段用户终端经由下行链路控制信道发送到用户终端，用户终端向无线基站装置报告由识别字段和请求字段的组合指定的下行链路服务小区的非周期信道状态信息，通过上行链路共享信道。

63. 发明申请

US20130107855A1 RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电通信系统
公开(公告)号：US20130107855A1
公开(公告)日：2013-05-02
申请号：US13698063
申请日：2011-05-16
申请人： Kazuaki Takeda , Nobuhiko Miki
发明人： Kazuaki Takeda , Nobuhiko Miki
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0053 , H04L5/0073 , H04L27/2647 , H04W72/0446
摘要： In order to implement optimal CFI control under a cross-carrier scheduling environment and improve PDSCH transmission efficiency, for the MACRO_UE2 where the cross-carrier scheduling is employed, the PDSCH initiation position of CC1 that is used to transmit PDCCH is dynamically controlled, and the PDSCH initiation position of CC2 that is not used to transmit PDCCH is quasi-statically controlled. For the PICO_UE2 where the cross-carrier scheduling is employed, the PDSCH initiation position of CC2 that is used to transmit PDCCH is dynamically controlled, and the PDSCH initiation position of CC1 that is not used to transmit PDCCH is dynamically controlled.
摘要翻译：为了在跨载波调度环境下实现最佳CFI控制，提高PDSCH传输效率，对于采用跨载波调度的MACRO_UE2，动态控制用于传输PDCCH的CC1的PDSCH起始位置，不用于传输PDCCH的CC2的PDSCH起始位置被准静态控制。对于采用跨载波调度的PICO_UE2，动态地控制用于发送PDCCH的CC2的PDSCH起始位置，动态地控制不用于发送PDCCH的CC1的PDSCH发起位置。

64. 发明申请

US20130058294A1 BASE STATION APPARATUS AND USER TERMINAL 有权
标题翻译：基站装置和用户终端
公开(公告)号：US20130058294A1
公开(公告)日：2013-03-07
申请号：US13639285
申请日：2011-03-30
申请人： Nobuhiko Miki , Kazuaki Takeda , Yuan Yan , Anxin Li
发明人： Nobuhiko Miki , Kazuaki Takeda , Yuan Yan , Anxin Li
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04L5/001 , H04L5/0053 , H04W72/042
摘要： The present invention provides a search space configuration that is suitable for a communication system in which a plurality of fundamental frequency blocks are grouped together into a wide band. A base station apparatus (20) has a selection section (302) that selects a system band in fundamental frequency block units, a downlink control information generation section (306) that generates downlink control information for demodulating the data channels that are sent separately in the selected fundamental frequency blocks, and arranges, in the downlink control channel of a specific fundamental frequency block among a plurality of fundamental frequency blocks, a search space in which downlink control information for the plurality of fundamental frequency blocks is contained, and a transmission section (203) that transmits the downlink control channel in which the search space with the downlink control information is arranged.
摘要翻译：本发明提供一种搜索空间配置，其适合于将多个基本频率块分组成宽带的通信系统。基站装置（20）具有以基本频率块为单位选择系统频带的选择部（302），生成下行链路控制信息的下行链路控制信息生成部（306），用于解调分别在并且在多个基本频率块中的特定基本频率块的下行链路控制信道中排列包含多个基本频率块的下行链路控制信息的搜索空间，以及发送部（ 203），其发送具有下行链路控制信息的搜索空间的下行链路控制信道。

65. 发明申请

US20130058286A1 BASE STATION APPARATUS AND USER TERMINAL 有权
标题翻译：基站装置和用户终端
公开(公告)号：US20130058286A1
公开(公告)日：2013-03-07
申请号：US13261493
申请日：2011-04-21
申请人： Kazuaki Takeda , Nobuhiko Miki
发明人： Kazuaki Takeda , Nobuhiko Miki
IPC分类号： H04W72/04
CPC分类号： H04W28/04 , H04J11/0069 , H04L5/001 , H04L5/0053 , H04W72/04 , H04W72/042 , H04W88/08
摘要： A base station apparatus having a control information generation section that generates, per fundamental frequency block, a downlink control information piece for demodulating a data channel that is transmitted for each of a plurality of fundamental frequency blocks assigned to a user terminal, a determining section that determines, per fundamental frequency block, a search space which is a candidate area where the downlink control information piece is arranged, and a transmission section that transmits a downlink control channel in which the search space containing the downlink control information piece is arranged is disclosed. The control information generation section arranges respective downlink control information pieces corresponding to the fundamental frequency blocks in a downlink control channel of a specific fundamental frequency block among the fundamental frequency blocks, and the determining section distributes positions of search spaces such that the search spaces are separate between fundamental frequency blocks and between user terminals.
摘要翻译：一种基站装置，具有：控制信息生成部，其根据基本频率块生成用于对分配给用户终端的多个基本频率块中的每一个发送的数据信道进行解调的下行链路控制信息;判定部，根据基本频率块，确定作为下行链路控制信息片段的候补区域的搜索空间，以及发送下行链路控制信道的发送部分，其中包含下行链路控制信息块的搜索空间被布置。控制信息生成单元将基频区间的各个下行控制信息排列在基频区间中的特定基频块的下行链路控制信道中，判定单元分配检索空间的位置，使搜索空间分开基频区间和用户终端之间。

66. 发明申请

US20110319113A1 BASE STATION APPARATUS AND INFORMATION TRANSMITTING METHOD 审中-公开
标题翻译：基站设备和信息传输方法
公开(公告)号：US20110319113A1
公开(公告)日：2011-12-29
申请号：US13256261
申请日：2010-03-10
申请人： Kazuaki Takeda , Satoshi Nagata , Yoshihisa Kishiyama , Nobuhiko Miki , Mamoru Sawahashi
发明人： Kazuaki Takeda , Satoshi Nagata , Yoshihisa Kishiyama , Nobuhiko Miki , Mamoru Sawahashi
IPC分类号： H04W72/08
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0009 , H04L1/1812 , H04L5/0007 , H04L5/0039 , H04L5/0042 , H04L5/006 , H04L5/0064 , H04W72/082 , H04W72/085
摘要： Provided are a base station apparatus and an information transmitting method capable of enhancing frequency diversity effect and improving reception quality characteristics at a mobile terminal apparatus even when a system bandwidth is extended. The information transmitting method comprises: using reception quality information from the mobile terminal apparatus as a basis to select one or more than one group band from a set of group bands obtained by dividing a system band (ST302), selecting schedule information by comparing data rates of an overall system obtained after allocating transmission data to the group bands (ST309, ST310); and transmitting the transmission data scheduled in accordance with the schedule information to the mobile terminal apparatus on downlink.
摘要翻译：提供了即使在系统带宽扩展的情况下，也能够提高移动终端装置的频率分集效果，提高接收质量特性的基站装置和信息发送方法。信息发送方法包括：使用来自移动终端装置的接收质量信息作为从通过划分系统频带获得的一组组频带中选择一个或多于一个组频带的基础（ST302），通过比较数据速率来选择时间表信息（ST309，ST310）分配发送数据后获得的整体系统; 以及在下行链路上向所述移动终端装置发送根据所述调度信息调度的发送数据。

67. 发明授权

US09391750B2 Transmitting apparatus and radio resource assignment method 有权
标题翻译：传输设备和无线电资源分配方法
公开(公告)号：US09391750B2
公开(公告)日：2016-07-12
申请号：US11909696
申请日：2006-03-20
申请人： Nobuhiko Miki , Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi , Hiroyuki Atarashi
发明人： Nobuhiko Miki , Motohiro Tanno , Kenichi Higuchi , Mamoru Sawahashi , Hiroyuki Atarashi
IPC分类号： H04L5/00 , H04B7/26 , H04L1/18 , H04W72/04 , H04J4/00 , H04L1/00 , H04W72/08
CPC分类号： H04L5/0039 , H04B7/2615 , H04J4/00 , H04L1/0003 , H04L1/0009 , H04L1/1845 , H04L1/1867 , H04L5/0007 , H04L5/0016 , H04L5/0058 , H04L5/006 , H04L5/0064 , H04L5/0091 , H04W72/044 , H04W72/085
摘要： A transmission apparatus is provided with radio resource assignment means that assigns radio resources to each physical channel according to a type of the physical channel; and transmission means that transmits information to be transmitted by each physical channel using the assigned radio resources.
摘要翻译：一种发送装置，具备：无线资源分配单元，根据物理信道的种类，向每个物理信道分配无线资源; 以及发送装置，其使用所分配的无线资源发送由每个物理信道发送的信息。

68. 发明授权

US09236983B2 Removing interference in non-orthogonal radio access 有权
标题翻译：消除非正交无线电接入中的干扰
公开(公告)号：US09236983B2
公开(公告)日：2016-01-12
申请号：US14343535
申请日：2012-09-07
申请人： Nobuhiko Miki
发明人： Nobuhiko Miki
IPC分类号： H04W72/00 , H04L5/00 , H04W72/08
CPC分类号： H04L5/0037 , H04W72/085
摘要： A mobile station is classified into one of plural classes based on the reception quality from a base station. The allocations of resource blocks are executed at the base station so that a resource block used for the transmission of a data signal component for a mobile station in a class is not commonly used as a resource block for the transmission of a data signal component for another mobile station belonging to the same class but is commonly used as a resource block used for the transmission of a data signal component for a mobile station belonging to another class. A mobile station, based on the allocation of resource blocks, demodulates a data signal component corresponding to the mobile station after cancelling a data signal component corresponding to a low-quality mobile station.
摘要翻译：基于来自基站的接收质量，将移动台分类为多个等级之一。在基站执行资源块的分配，使得用于传输类中的移动站的数据信号分量的资源块不被普遍地用作用于另一个的数据信号分量的传输的资源块移动台属于同一类，但是通常用作用于传输属于另一类的移动台的数据信号分量的资源块。基于资源块的分配，移动台在取消与低质量移动站对应的数据信号成分之后，对与移动站对应的数据信号成分进行解调。

69. 发明授权

US09173113B2 Mobile communication terminal 有权
标题翻译：移动通信终端
公开(公告)号：US09173113B2
公开(公告)日：2015-10-27
申请号：US13821712
申请日：2012-04-19
申请人： Yusuke Ohwatari , Nobuhiko Miki , Takahiro Asai , Yukihiko Okumura
发明人： Yusuke Ohwatari , Nobuhiko Miki , Takahiro Asai , Yukihiko Okumura
IPC分类号： H04W24/02 , H04B7/08 , H04L5/00 , H04L25/03 , H04L1/00
CPC分类号： H04W24/02 , H04B7/0851 , H04B7/0857 , H04B7/0865 , H04B7/0871 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0036 , H04L5/0023 , H04L5/0051 , H04L25/03891
摘要： A mobile communication terminal includes an interference rejection combining processor for obtaining a received signal vector with regard to each of multiple resource elements and for calculating receiving weights so as to suppress influence to a desired beam of electric wave sent from the desired base station by other beams, on the basis of the received signal vectors; a non-interference-rejection receiving weight calculator for calculating receiving weights so as not to suppress influence to the desired beam by other beams; a signal separator for separating a signal destined for the mobile communication terminal from signals destined for other mobile communication terminals; and an interference rejection combining determiner for determining whether the receiving weights to suppress influence by other beams or the receiving weights calculated by the non-interference-rejection receiving weight calculator should be used for signal separation by the signal separator, on the basis of an index representing a relationship between reception quality of a desired downlink transmission signal and reception quality of an interfering signal.
摘要翻译：移动通信终端包括干扰抑制组合处理器，用于获得关于多个资源元素中的每一个的接收信号向量，并且用于计算接收权重，以便抑制对期望的基站由其他波束发送的期望的电波束的影响，基于接收到的信号矢量; 无干扰抑制接收加权计算器，用于计算接收权重，以便不抑制其他波束对期望波束的影响; 信号分离器，用于将去往移动通信终端的信号与去往其他移动通信终端的信号分离; 以及干扰抑制组合确定器，用于基于指数来确定是否将信号分离器用于抑制由其他波束的影响的接收权重或由非干扰拒绝接收加权计算器计算的接收权重的信号分离表示期望的下行链路发送信号的接收质量与干扰信号的接收质量之间的关系。

70. 发明授权

US09019979B2 Radio base station apparatus and mobile terminal 有权
标题翻译：无线基站装置和移动终端
公开(公告)号：US09019979B2
公开(公告)日：2015-04-28
申请号：US13002685
申请日：2009-07-07
申请人： Nobuhiko Miki , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Nobuhiko Miki , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04L12/28 , H04W72/04 , H04W88/08
CPC分类号： H04W72/0453 , H04W88/08
摘要： To provide a radio base station apparatus and mobile terminal supporting each of a plurality of mobile communication systems when the plurality of mobile communication systems coexists, the radio base station apparatus assigns a modulated signal of a control signal to at least one frequency band with the system band of the LTE system as a unit on a predetermined data block basis (CCE basis) according to a predetermined rule, and when data blocks are assigned according to the rule as shown in FIG. 4(a), the mobile terminal demodulates CCEs of the same number in respective frequency bands at a time and thereby determines whether or not the signal is the control signal to the mobile terminal. Meanwhile, when data blocks are assigned according to the rules as shown in FIGS. 4(b) and 4(c), the mobile terminal demodulates a specific CCE block range in each frequency band, and thereby determines whether or not the signal is the control signal to the mobile terminal.
摘要翻译：为了提供在多个移动通信系统共存时支持多个移动通信系统中的每一个的无线基站装置和移动终端，无线基站装置将控制信号的调制信号与系统分配给至少一个频带根据预定规则，以预定数据块（CCE为基础）将LTE系统的频带作为一个单位，并且当根据图5所示的规则分配数据块时。如图4（a）所示，移动终端一次对相应频带中的相同号码的CCE进行解调，从而确定该信号是否为移动终端的控制信号。同时，当根据图1和2所示的规则分配数据块时，如图4（b）和图4（c）所示，移动终端对每个频带中的特定CCE块范围进行解调，从而确定信号是否是到移动终端的控制信号。

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