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21. 发明申请

US20130279358A1 MOBILE TERMINAL APPARATUS, BASE STATION APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：移动终端装置，基站装置和通信控制方法
公开(公告)号：US20130279358A1
公开(公告)日：2013-10-24
申请号：US13883300
申请日：2011-11-07
申请人： Satoshi Nagata , Tetsushi Abe , Yusuke Ohwatari , Nobuhiko Miki
发明人： Satoshi Nagata , Tetsushi Abe , Yusuke Ohwatari , Nobuhiko Miki
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L1/0026 , H04L1/007 , H04L1/0077 , H04L1/1812 , H04W24/10 , H04W28/04 , H04W84/045
摘要： The present invention provides a mobile terminal apparatus, a base station apparatus, and a communication control method, which allow control suitable for interference reduction in a layered network such as HetNet, and which support a next-generation mobile communication system. A mobile terminal apparatus has a receiving section (103) that receives radio frames of a lower cell, in which a protected subframe, the transmission of which by a higher cell is suppressed, and a non-protected subframe, the transmission of which by the higher cell is not suppressed, coexist, a measurement section (112) that measures reception quality from reference signals multiplexed individually on the protected subframe and the non-protected subframe, a feedback information reduction section (114) that calculates a difference value between the reception quality of the protected subframe and the reception quality of the non-protected subframe, and a transmission section (103) that reports reception quality information of the protected subframe, and the difference value calculated in the feedback information reduction section (114), to a base station apparatus (20B).
摘要翻译：本发明提供一种移动终端装置，基站装置和通信控制方法，其允许适用于诸如HetNet的分层网络中的干扰减少的控制，并且其支持下一代移动通信系统。一种移动终端装置具有：接收部（103），其接收下位单元的无线帧，其中受保护的子帧（其被较高小区的传输被抑制）和非保护子帧，较高的单元不被抑制，并存，用于根据在保护的子帧和非保护子帧上单独复用的参考信号来测量接收质量的测量部分（112），反馈信息减少部分（114），其计算接收之间的差值保护子帧的质量和非保护子帧的接收质量，以及报告保护子帧的接收质量信息的发送部（103）以及反馈信息减少部（114）中计算出的差值。基站装置（20B）。

22. 发明申请

US20130084879A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站装置，移动终端装置和通信控制方法
公开(公告)号：US20130084879A1
公开(公告)日：2013-04-04
申请号：US13261460
申请日：2011-04-05
申请人： Tetsushi Abe , Satoshi Nagata , Nobuhiko Miki , Sangiamwong Jaturong
发明人： Tetsushi Abe , Satoshi Nagata , Nobuhiko Miki , Sangiamwong Jaturong
IPC分类号： H04W72/08
CPC分类号： H04W72/042 , H04W16/16 , H04W24/02 , H04W72/082 , H04W72/1205 , H04W84/045 , H04W88/02 , H04W88/08
摘要： To provide a base station apparatus, mobile terminal apparatus and communication control method for enabling control adapted to interference inside a Heterogeneous network to be performed to support the next-generation mobile communication system, a base station apparatus (20) shares at least a part of the frequency band with another base station apparatus (40) that covers a macro-cell, covers a pico-cell (C1), is capable of transmitting a downlink transmission frame at transmission timing different from the another base station apparatus (40), and is configured to set resources, in which the downlink transmission frame undergoes interference from another downlink transmission frame including a blank period transmitted from the another base station apparatus (40), as blank resources, and assign user data to the downlink transmission frame while avoiding the blank resources.
摘要翻译：为了提供一种基站装置，移动终端装置和通信控制方法，用于使得能够进行适应于要执行的异构网络内的干扰以支持下一代移动通信系统的控制，基站装置（20）至少共享一部分覆盖宏小区的另一基站装置（40）的频带覆盖微微小区（C1），能够在与另一基站装置（40）不同的发送定时发送下行链路发送帧，被配置为设置资源，其中下行链路传输帧经受来自包括从另一个基站装置（40）发送的空白周期的另一个下行链路传输帧的干扰作为空白资源，并且将用户数据分配给下行链路传输帧，同时避免空白资源。

23. 发明申请

US20130064200A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：基站装置，移动终端装置和通信控制方法
公开(公告)号：US20130064200A1
公开(公告)日：2013-03-14
申请号：US13640068
申请日：2011-04-05
申请人： Kazuaki Takeda , Nobuhiko Miki , Tetsushi Abe
发明人： Kazuaki Takeda , Nobuhiko Miki , Tetsushi Abe
IPC分类号： H04W72/04 , H04W88/00
CPC分类号： H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0016 , H04L5/0051 , H04L5/0055 , H04W72/00 , H04W72/12 , H04W88/10
摘要： To provide a base station apparatus, a mobile terminal apparatus and a communication control method supporting respectively a plurality of mobile communication systems coexist mutually. The base station apparatus in a radio communications system in which an LTE-A system and an LTE system are placed so as to coexist with each other, the LTE-A system having a system band composed of a plurality of component carriers, the LTE system having a system band composed of a single component carrier, the base station apparatus is configured to generate ACK/NACK of HARQ to uplink transmission of a plurality of the component carriers, set offset as 0 to the component carrier used in the LTE system, set the offset to be increased beginning at the aforementioned component carrier in order of being circuited among the plurality of the component carriers, and add the aforementioned offset to the allocation resource of ACK/NACK.
摘要翻译：提供分别支持多个移动通信系统的基站装置，移动终端装置和通信控制方法共存。在LTE-A系统和LTE系统相互共存的无线通信系统中，具有由多个分量载波构成的系统频带的LTE-A系统的LTE基站装置，LTE系统具有由单个分量载波构成的系统频带，所述基站装置被配置为生成针对所述LTE系统中使用的分量载波的偏移为0的HARQ的多个分量载波的上行链路传输的ACK / NACK，从上述分量载波开始按照在多个分量载波之间循环的顺序增加的偏移量，并将上述偏移量加到ACK / NACK的分配资源上。

24. 发明授权

US09313774B2 Signaling method of CSI-RS location indexes indicative of CSI-RS location positions in a resource block and base station apparatus 有权
标题翻译：指示资源块和基站装置中的CSI-RS位置位置的CSI-RS位置索引的信令方法
公开(公告)号：US09313774B2
公开(公告)日：2016-04-12
申请号：US13816749
申请日：2011-08-16
申请人： Tetsushi Abe , Nobuhiko Miki , Yusuke Ohwatari
发明人： Tetsushi Abe , Nobuhiko Miki , Yusuke Ohwatari
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00
CPC分类号： H04W72/04 , H04L5/0048 , H04L5/0098
摘要： To signal CSI-RS location indexes indicative of CSI-RS location positions in a resource block with high efficiency, a signaling method of CSI-RS is characterized by having the steps of locating a CSI-RS that is a reference signal for downlink channel estimation in resources for CSI-RS reserved to transmit the CSI-RS, generating a CSI-RS location index indicative of a location position of the CSI-RS located in the resources for CSI-RS, in the CSI-RS location index an index pattern varies corresponding to the number of CSI-RS ports so that an index pattern of the relatively low number of CSI-RS ports is a subset of an index pattern of the relatively high number of CSI-RS ports, and transmitting the generated CSI-RS location index to a mobile terminal apparatus.
摘要翻译：为了以高效率向资源块中发送指示CSI-RS位置位置的CSI-RS位置索引，CSI-RS的信令方法的特征在于具有以下步骤：定位作为下行链路信道估计的参考信号的CSI-RS 在用于发送CSI-RS的CSI-RS的资源中，在CSI-RS位置索引中生成指示位于CSI-RS资源中的CSI-RS的位置位置的CSI-RS位置索引，索引模式相应于CSI-RS端口的数量变化，使得相对较少数量的CSI-RS端口的索引模式是相对较多数量的CSI-RS端口的索引模式的子集，并且发送所生成的CSI-RS 位置索引给移动终端设备。

25. 发明授权

US09179349B2 Mobile terminal apparatus, base station apparatus and communication control method 有权
标题翻译：移动终端装置，基站装置和通信控制方法
公开(公告)号：US09179349B2
公开(公告)日：2015-11-03
申请号：US13883308
申请日：2011-11-07
申请人： Satoshi Nagata , Tetsushi Abe , Yusuke Ohwatari , Nobuhiko Miki
发明人： Satoshi Nagata , Tetsushi Abe , Yusuke Ohwatari , Nobuhiko Miki
IPC分类号： H04W72/08 , H04W24/10
CPC分类号： H04W24/10 , H04W72/085
摘要： The present invention provides a mobile terminal apparatus, a base station apparatus, and a communication control method, which allow control suitable for interference reduction in a layered network such as HetNet, and which support a next-generation mobile communication system. A mobile terminal apparatus has a receiving section (103) that receives radio frames of a pico cell, in which a protected subframe, the transmission of which by a macro cell is suppressed, and a non-protected subframe, the transmission of which by the macro cell is not suppressed, coexist, a measurement section (112) that measures reception quality from the reference signals multiplexed individually on the protected subframe and the non-protected subframe, and a transmission section (103) that notifies two types of reception quality information of the protected subframe and the non-protected subframe, measured in the measurement section (112), to a base station apparatus (20B).
摘要翻译：本发明提供一种移动终端装置，基站装置和通信控制方法，其允许适用于诸如HetNet的分层网络中的干扰减少的控制，并且其支持下一代移动通信系统。一种移动终端装置具有：接收部（103），其接收微小区的无线帧，在该无线帧中，由宏小区抑制其发送的受保护子帧，以及未受保护的子帧宏小区不被抑制，共存，从被保护子帧和非保护子帧单独复用的参考信号测量接收质量的测量部分（112）和通知两种接收质量信息的发送部分（103）在所述测量部分（112）中测量的所述被保护子帧和所述非保护子帧被发送到基站装置（20B）。

26. 发明授权

US08929232B2 Transmission power control method and mobile station apparatus 有权
标题翻译：发射功率控制方法和移动台装置
公开(公告)号：US08929232B2
公开(公告)日：2015-01-06
申请号：US13261461
申请日：2011-04-05
申请人： Yoshihisa Kishiyama , Daisuke Nishikawa , Tetsushi Abe , Nobuhiko Miki , Hiroyuki Ishii
发明人： Yoshihisa Kishiyama , Daisuke Nishikawa , Tetsushi Abe , Nobuhiko Miki , Hiroyuki Ishii
IPC分类号： H04L1/00 , H04W52/24 , H04W52/42 , H04W52/14 , H04B7/04
CPC分类号： H04W52/242 , H04B7/0486 , H04W52/146 , H04W52/42
摘要： A transmission power control method and a mobile station apparatus that can adequately control the transmission power of a mobile station apparatus having multiple transmitting antennas is disclosed. The uplink transmission power control for the mobile station apparatus measures the path loss of at least one transmitting antenna, sets a representative value path loss based on the measured path loss measurement value, determines a total transmission power of the mobile station apparatus based on the representative value path loss, and determines the transmission power of each transmitting antenna by distributing the total transmission power to the transmitting antennas.
摘要翻译：公开了能够适当地控制具有多个发送天线的移动台装置的发送功率的发送功率控制方法和移动站装置。移动站装置的上行链路发送功率控制测定至少一个发送天线的路径损耗，基于测定的路径损耗测量值设定代表值路径损耗，根据代表确定移动站装置的总发送功率值路径损耗，并且通过向发送天线分配总发送功率来确定每个发送天线的发送功率。

27. 发明申请

US20140023009A1 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：US20140023009A1
公开(公告)日：2014-01-23
申请号：US13985786
申请日：2012-02-13
申请人： Tetsushi Abe , Kazuaki Takeda , Nobuhiko Miki
发明人： Tetsushi Abe , Kazuaki Takeda , Nobuhiko Miki
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W84/045 , H04W88/08
摘要： In order to report aperiodic channel state information (A-CSI) flexibly even when a user terminal performs radio communication using a plurality of component carriers (CCs) in an HetNet environment, the present invention provides an aperiodic channel sate information reporting method comprising: a step of transmitting in advance, from a pico base station (PeNB) to pico UE, channel state measurement target information having information about presence or absence of reporting of channel state information and a subframe as a measurement target associated with trigger bit information indicating information about presence or absence of reporting of channel state information and a component carrier as a measurement target (step ST401); and a step of reporting channel state information of the subframe and the component carrier designated by the trigger bit information transmitted on a PDCCH, to the pico base station (PeNB) on a PUSCH (step ST406).
摘要翻译：即使当用户终端在HetNet环境中使用多个分量载波（CC）进行无线电通信时，为了灵活地报告非周期性信道状态信息（A-CSI），本发明提供一种非周期性信道状态信息报告方法，包括：预先从微微基站（PeNB）向微微UE发送具有关于信道状态信息的报告有无信息的信道状态测量对象信息的步骤，以及与指示关于存在或不存在信道状态信息的报告和作为测量对象的分量载波（步骤ST401）; 以及将通过PDCCH发送的触发位信息指定的子帧和分量载波的信道状态信息报告给PUSCH上的微微基站（PeNB）的步骤（步骤ST406）。

28. 发明申请

US20130294271A1 MOBILE TERMINAL APPARATUS, BASE STATION APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：移动终端装置，基站装置和通信控制方法
公开(公告)号：US20130294271A1
公开(公告)日：2013-11-07
申请号：US13883308
申请日：2011-11-07
申请人： Satoshi Nagata , Tetsushi Abe , Yusuke Ohwatari , Nobuhiko Miki
发明人： Satoshi Nagata , Tetsushi Abe , Yusuke Ohwatari , Nobuhiko Miki
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04W72/085
摘要： The present invention provides a mobile terminal apparatus, a base station apparatus, and a communication control method, which allow control suitable for interference reduction in a layered network such as HetNet, and which support a next-generation mobile communication system. A mobile terminal apparatus has a receiving section (103) that receives radio frames of a pico cell, in which a protected subframe, the transmission of which by a macro cell is suppressed, and a non-protected subframe, the transmission of which by the macro cell is not suppressed, coexist, a measurement section (112) that measures reception quality from the reference signals multiplexed individually on the protected subframe and the non-protected subframe, and a transmission section (103) that notifies two types of reception quality information of the protected subframe and the non-protected subframe, measured in the measurement section (112), to a base station apparatus (20B).
摘要翻译：本发明提供一种移动终端装置，基站装置和通信控制方法，其允许适用于诸如HetNet的分层网络中的干扰减少的控制，并且其支持下一代移动通信系统。一种移动终端装置具有：接收部（103），其接收微小区的无线帧，在该无线帧中，由宏小区抑制其发送的受保护子帧，以及未受保护的子帧宏小区不被抑制，共存，从被保护子帧和非保护子帧单独复用的参考信号测量接收质量的测量部分（112）和通知两种接收质量信息的发送部分（103）在所述测量部分（112）中测量的所述被保护子帧和所述非保护子帧被发送到基站装置（20B）。

29. 发明申请

US20130156015A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站装置，移动终端装置和通信控制方法
公开(公告)号：US20130156015A1
公开(公告)日：2013-06-20
申请号：US13704250
申请日：2011-06-10
申请人： Tetsushi Abe , Nobuhiko Miki , Yusuke Ohwatari
发明人： Tetsushi Abe , Nobuhiko Miki , Yusuke Ohwatari
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04L5/0007 , H04L5/005 , H04L5/0058 , H04W4/06 , H04W24/10 , H04W72/005 , H04W74/006
摘要： Provided are a base station apparatus, a mobile terminal apparatus and a communication control method capable of selecting a CSI-RS arrangement flexibly in accordance with a system configuration. The base station apparatus has a CSI-RS arrangement section (211) configured to arrange a CSI-RS in a resource reserved for broadcasting when a mobile terminal apparatus (10) is notified of position information of the CSI-RS by broadcasting or in a resource associated with an cell ID of a serving area when the mobile terminal apparatus (10) obtains the position of the CSI-RS based on the cell ID; an identification information generating section (212) configured to generate an identification bit for identifying whether the CSI-RS is arranged in the resource reserved for broadcasting or in the resource associated with the cell ID; and a transmission/reception section (203) configured to transmit the identification information to the mobile terminal apparatus.
摘要翻译：提供了能够根据系统配置灵活地选择CSI-RS布置的基站装置，移动终端装置和通信控制方法。基站装置具有CSI-RS配置部（211），被配置为当通过广播或通过广播将通知CSI-RS的位置信息通知移动终端装置（10）时，将CSI-RS布置在为广播预留的资源中当移动终端设备（10）基于小区ID获得CSI-RS的位置时，与服务区域的小区ID相关联的资源; 识别信息生成部（212），其被配置为生成用于识别所述CSI-RS是否被布置在为广播保留的资源中或与所述小区ID相关联的资源中的识别位; 以及被配置为向所述移动终端装置发送所述识别信息的发送/接收部分（203）。

30. 发明申请

US20130077576A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站装置，移动终端装置和通信控制方法
公开(公告)号：US20130077576A1
公开(公告)日：2013-03-28
申请号：US13261462
申请日：2011-04-05
申请人： Tetsushi Abe , Nobuhiko Miki , Satoshi Nagata , Sangiamwong Jaturong
发明人： Tetsushi Abe , Nobuhiko Miki , Satoshi Nagata , Sangiamwong Jaturong
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W16/16 , H04W72/042
摘要： To partially suppress interference to control channels of a pico-cell from a base station apparatus of a macro-cell and enable assignment of user data to a subframe besides the same subframe using a part of control channels with interference suppressed thereto, a base station apparatus disposed in a second system having a system band comprised of a plurality of component carriers for sharing at least a part of a frequency band with a first system having a macro-cell (C2) and covering a pico-cell (C1) is configured to generate a carrier indicator for indicating another component carrier to which user data is assigned besides the same component carrier on a control channel of the component carrier, while indicating another subframe to which user data is assigned besides the same subframe on the downlink control channel.
摘要翻译：为了部分地抑制来自宏小区的基站装置的微微小区的控制信道的干扰，并且能够使用具有被抑制的干扰的一部分控制信道，将用户数据分配给除了相同子帧之外的子帧，基站装置设置在具有由多个分量载波组成的系统频带的第二系统中，用于与具有宏小区（C2）并覆盖微微小区（C1）的第一系统共享频带的至少一部分，被配置为生成载波指示符，用于指示在分量载波的控制信道上除了相同分量载波之外的用户数据被分配的另一分量载波，同时指示除了下行链路控制信道上的相同子帧之外的用户数据被分配的另一子帧。

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