公开(公告)号：US09544159B2

公开(公告)日：2017-01-10

申请号：US14006764

申请日：2012-03-22

申请人： Satoshi Nagata ,  Xiang Yun ,  Lan Chen ,  Xiaoming She ,  Juejia Zhou ,  Hirohito Suda

发明人： Satoshi Nagata ,  Xiang Yun ,  Lan Chen ,  Xiaoming She ,  Juejia Zhou ,  Hirohito Suda

IPC分类号： H04H20/71 ,  H04L12/18 ,  H04W72/04 ,  H04B7/04 ,  H04B7/06 ,  H04W16/28 ,  H04W24/10 ,  H04W72/12 ,  H04L5/00

CPC分类号： H04L12/1881 ,  H04B7/04 ,  H04B7/0632 ,  H04B7/0639 ,  H04L5/0035 ,  H04W16/28 ,  H04W24/10 ,  H04W72/046 ,  H04W72/12

摘要： A base station receives channel state information corresponding to each of spare coordinated groups from each of user devices. A first group includes a plurality of coordinated groups arranged in advance. The spare coordinated groups corresponding to each user device are such as selected from the first group and include at least a service sector of best channel quality obtained measurement by the user device. The base station specifies a user device group corresponding to each of coordinated groups contained in each of coordinated group patterns. The user device group corresponding to the coordinated group is formed of user devices having the coordinated group in their spare coordinated groups. The base station uses channel state information reported from the user devices of the user device group corresponding to the coordinated group as a basis to perform user scheduling on the coordinated group.

摘要翻译： 基站从每个用户设备接收对应于每个备用协调组的信道状态信息。 第一组包括预先排列的多个协调组。 与每个用户设备相对应的备用协作组例如从第一组中选择，并且至少包括由用户设备获得的测量获得的最佳信道质量的服务扇区。 基站指定与每个协调组模式中包含的每个协调组对应的用户设备组。 对应于协调组的用户设备组由其备用协调组中具有协调组的用户设备组成。 基站使用从与协作组对应的用户装置组的用户装置报告的信道状态信息作为对协调组进行用户调度的依据。

公开(公告)号：US09521604B2

公开(公告)日：2016-12-13

申请号：US13883426

申请日：2011-11-08

申请人： Tetsushi Abe ,  Satoshi Nagata ,  Nobuhiko Miki ,  Naoto Ookubo

发明人： Tetsushi Abe ,  Satoshi Nagata ,  Nobuhiko Miki ,  Naoto Ookubo

IPC分类号： H04W36/30 ,  H04W68/02 ,  H04B17/318 ,  H04W36/04 ,  H04L5/00 ,  H04W52/40 ,  H04B17/382

CPC分类号： H04W36/30 ,  H04B17/318 ,  H04B17/382 ,  H04L5/0007 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0096 ,  H04W36/04 ,  H04W52/40 ,  H04W68/02

摘要： In order to transmit a paging to a user terminal with high quality, transmit a CSI-RS effectively and perform UL HARQ efficiently in HetNet, the present invention provides a radio communication method having the steps of: a micro base station which is arranged in a macro cell and forms a smaller micro cell than the macro cell, transmitting, to a user terminal, a signal having a CSI-RS subframe including a CSI-RS and a paging subframe including modification notification information indicating modification in system information and a control signal indicating not to measure a CSI-RS when the CSI-RS subframe and the paging subframe collide with each other; and the user terminal determining a CSI-RS subframe to measure the CSI-RS based on the control signal when the CSI-RS subframe and the paging subframe collide with each other.

摘要翻译： 为了以高质量向用户终端发送寻呼，有效地发送CSI-RS并在HetNet中高效地执行UL HARQ，本发明提供了一种无线电通信方法，该方法具有以下步骤：微基站，被布置在 宏小区，并且形成比宏小区更小的微小区，向用户终端发送具有包括CSI-RS的CSI-RS子帧的信号和包括指示系统信息中的修改的修改通知信息和控制信号 指示当CSI-RS子帧和寻呼子帧相互冲突时不测量CSI-RS; 并且当CSI-RS子帧和寻呼子帧彼此冲突时，用户终端基于控制信号来确定CSI-RS子帧来测量CSI-RS。

公开(公告)号：US09392520B2

公开(公告)日：2016-07-12

申请号：US13995986

申请日：2011-12-21

申请人： Tetsushi Abe ,  Satoshi Nagata

发明人： Tetsushi Abe ,  Satoshi Nagata

IPC分类号： H04W36/30 ,  H04W48/08 ,  H04L5/00 ,  H04W72/04 ,  H04W88/08

CPC分类号： H04W36/30 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0094 ,  H04W48/08 ,  H04W72/04 ,  H04W88/08

摘要： The present invention is designed to transmit and receive reference signals adequately even when the abundance ratio of reference signals in a predetermined period is increased. The present invention provides a base station apparatus that transmits CSI-RSs to the first mobile terminal apparatus which can receive CSI-RSs and to a second mobile terminal apparatus which can receive CSI-RSs that are set in a predetermined period at a lower abundance ratio than the first mobile terminal apparatus, and this base station apparatus allocates CSI-RSs to CSI-RS resource which can be muted at an abundance ratio which allows the first mobile terminal apparatus reception, reports the resources where CSI-RSs are allocated to the first mobile terminal apparatus, and, upon reporting the resources where CSI-RSs are allocated to the second mobile terminal apparatus, reports part of the resources as muted resources.

摘要翻译： 本发明被设计为即使当预定时间段中的参考信号的丰度比增加时也能充分地发送和接收参考信号。 本发明提供一种向能够接收CSI-RS的第一移动终端装置发送CSI-RS的基站装置以及能够以较低丰度比率接收在规定期间内设定的CSI-RS的第二移动终端装置 并且该基站装置将CSI-RS分配给可以以允许第一移动终端装置接收的丰度比进行静音的CSI-RS资源，将CSI-RS分配给第一移动终端装置的资源报告给第一移动终端装置 移动终端装置，在向第二移动终端装置报告分配了CSI-RS的资源时，将部分资源报告为静态资源。

公开(公告)号：US09307423B2

公开(公告)日：2016-04-05

申请号：US14131370

申请日：2012-07-09

申请人： Satoshi Nagata ,  Jing Wang ,  Yu Jiang ,  Xiaoming She ,  Lan Chen ,  Hirohito Suda

发明人： Satoshi Nagata ,  Jing Wang ,  Yu Jiang ,  Xiaoming She ,  Lan Chen ,  Hirohito Suda

IPC分类号： H04W24/02 ,  H04W16/14 ,  H04W72/08 ,  H04W72/04

CPC分类号： H04W24/02 ,  H04W16/14 ,  H04W72/0426 ,  H04W72/082 ,  Y02D70/122 ,  Y02D70/1262

摘要： Provided are a method for coordinating inter-cell interference in a heterogeneous network (HetNet) and the heterogeneous network. The method includes: forming M normal base stations and low-power nodes within coverage of the respective normal base stations in the heterogeneous network into a coordinated group; combining mute/non-mute states of bandwidths of the M normal base stations to obtain a plurality of states of the coordinated group; a user of each of the normal base stations feeding at least one first CQI back to the normal base station; a user of each of the low-power nodes feeding one or more second CQIs back to the low-power node; using the first CQI and the second CQIs as a basis to make capacity estimation of the coordinated group; and setting the mute/non-mute states of the bandwidths of the M normal base stations in accordance with a state of the coordinated group corresponding to an optimal system capacity so as to perform data transmission. In the method for coordinating interference provided by the present invention, M transmission points each including one or more normal base stations and low-power nodes covered by the respective normal base stations can be formed into a coordinated group, thereby extending processing for the normal base stations up to all the transmission points in the coordinated group.

摘要翻译： 提供了一种用于协调异构网络（HetNet）和异构网络中的小区间干扰的方法。 该方法包括：将异构网络中相应正常基站的覆盖范围内的M个正常基站和低功率节点形成协调组; 组合M个正常基站的静音/非静音带宽，以获得协调组的多个状态; 每个正常基站的用户将至少一个第一CQI馈送回正常基站; 每个低功率节点的用户将一个或多个第二CQI馈送回所述低功率节点; 使用第一CQI和第二CQI作为进行协调组的容量估计的基础; 以及根据与最佳系统容量相对应的协调组的状态来设置M个正常基站的带宽的静音/非静音状态，以执行数据传输。 在本发明提供的干扰协调方法中，可以将由各个正常基站覆盖的一个或多个正常基站和低功率节点组成的M个发送点形成为协调组，从而扩展正常基站的处理 到达协调组中的所有传输点的站。

公开(公告)号：US09265052B2

公开(公告)日：2016-02-16

申请号：US13977933

申请日：2012-01-05

申请人： Satoshi Nagata ,  Tetsushi Abe ,  Nobuhiko Miki ,  Yuuya Saitou

发明人： Satoshi Nagata ,  Tetsushi Abe ,  Nobuhiko Miki ,  Yuuya Saitou

IPC分类号： H04W4/00 ,  H04W72/08 ,  H04W16/28 ,  H04W72/04 ,  H04W16/32 ,  H04W84/04

CPC分类号： H04W72/082 ,  H04W16/28 ,  H04W16/32 ,  H04W72/046 ,  H04W84/045

摘要： To effectively improve the reception quality in a pico-base station, while preventing throughput of a macro-base station from significantly deteriorating, a macro-base station (M-BS) is provided with a beam generating section (35) that generates a directional beam to a macro-UE using antenna weights based on a beampattern assigned to the macro-UE existing in a macro-cell having a first coverage area, and a coordination section (36) that determines a beam pattern so that a beam pattern to the macro-UE existing in the macro-cell is a beam pattern that suppresses interference power to a pico-UE existing in a pico-cell, in assigning the beam pattern to the macro-UE existing in the macro-cell during a transmission period assigned to a pico-base station (P-BS) locally forming the pico-cell in the macro-cell.

摘要翻译： 为了有效地提高微型基站中的接收质量，在防止宏基站的吞吐量显着劣化的同时，宏基站（M-BS）设置有生成方向的波束产生部分（35） 使用基于分配给具有第一覆盖区域的宏小区中的存在于宏小区中的宏小区的波束形式的天线权重的波束到宏小区，以及协调部（36），其确定波束图案，使得到 存在于宏小区中的宏UE是在存在于微小区中的pico-UE的干扰功率的波束图案中，在分配的发送周期内将波束模式分配给存在于宏小区中的宏UE 到在宏小区中局部形成微微小区的微微基站（P-BS）。

公开(公告)号：US09107111B2

公开(公告)日：2015-08-11

申请号：US13883356

申请日：2011-11-08

申请人： Tetsushi Abe ,  Mikio Iwamura ,  Hideaki Takahashi ,  Hiroyuki Ishii ,  Satoshi Nagata ,  Naoto Ookubo ,  Nobuhiko Miki ,  Anil Umesh

发明人： Tetsushi Abe ,  Mikio Iwamura ,  Hideaki Takahashi ,  Hiroyuki Ishii ,  Satoshi Nagata ,  Naoto Ookubo ,  Nobuhiko Miki ,  Anil Umesh

IPC分类号： H04J1/16 ,  H04W36/00 ,  H04W68/00 ,  H04W48/12 ,  H04W36/04

CPC分类号： H04W36/0005 ,  H04W36/04 ,  H04W48/12 ,  H04W68/005 ,  H04W84/045

摘要： In order to assure reception of broadcast information by a user terminal handed over to a micro base station by CRE (Cell Range Expansion) and to reduce the number of transmission stopped subframes in a macro base station, the present invention provides a notification method for a user terminal to receive modification notification information for notifying modification in system information from the micro base station, the notification method including: the macro base station notifying the micro base station of a subframe pattern including a protection subframe to protect the modification notification information every a plurality of radio frames; and the micro base station notifying the user terminal of identification information of the protection subframe in the subframe pattern.

摘要翻译： 为了确保通过CRE（小区范围扩展）移交给微基站的用户终端的广播信息的接收，并且减少宏基站中的发送停止子帧的数量，本发明提供了一种通知方法， 用户终端接收用于通知来自微基站的系统信息修改的修改通知信息，所述通知方法包括：所述宏基站通知所述微基站包括保护子帧的子帧模式，以保护所述修改通知信息，每个多个 无线电帧; 并且所述微基站向所述用户终端通知所述子帧模式中的所述保护子帧的识别信息。

公开(公告)号：US20150207322A1

公开(公告)日：2015-07-23

申请号：US14402255

申请日：2012-05-24

申请人： Kunihiro Nakao ,  Koji Yakire ,  Tomoyuki Hirai ,  Satoshi Nagata

发明人： Kunihiro Nakao ,  Koji Yakire ,  Tomoyuki Hirai ,  Satoshi Nagata

IPC分类号： H02J3/00 ,  H02J7/00 ,  H02M5/42

CPC分类号： H02J3/006 ,  H02J3/32 ,  H02J3/38 ,  H02J3/46 ,  H02J7/0014 ,  H02J7/0052 ,  H02J7/007 ,  H02M5/42 ,  Y10T307/344

摘要： When an AC line of one local system and a power system are in a parallel-off state, a control device included in a power supply system causes local inverter devices of the local systems to operate in a parallel-off operation mode in which control is performed such that the voltage and frequency of power on the AC line is at a target voltage and a target frequency determined according to the state of charge of a power storage device. When a condition for switching to the connected state has been satisfied, the control device stops operation of the local inverter device in the parallel-off operation mode and causes a switch to the connected state by operating the interrupting device, and thereafter causes the local inverter device to operate in a charging operation mode used in charging the power storage device with supplementary power received from the power system.

摘要翻译： 当一个本地系统和电力系统的AC线处于并联状态时，包括在电源系统中的控制装置使得本地系统的本地逆变器装置以并行关闭操作模式操作，其中控制是 执行为使得AC线上的电力的电压和频率处于目标电压，并且根据蓄电装置的充电状态确定目标频率。 当满足切换到连接状态的条件时，控制装置以平行关闭操作模式停止本地逆变器装置的操作，并通过操作中断装置使开关转到连接状态，然后使本地逆变器 装置，用于在从电力系统接收到的辅助电力对蓄电装置充电时使用的充电操作模式下操作。

公开(公告)号：US20150180236A1

公开(公告)日：2015-06-25

申请号：US14387125

申请日：2012-03-23

申请人： Kunihiro Nakao ,  Koji Yakire ,  Tomoyuki Hirai ,  Satoshi Nagata

发明人： Kunihiro Nakao ,  Koji Yakire ,  Tomoyuki Hirai ,  Satoshi Nagata

IPC分类号： H02J3/00 ,  H02J7/00

CPC分类号： H02J3/00 ,  H02J1/00 ,  H02J3/14 ,  H02J3/24 ,  H02J3/28 ,  H02J3/34 ,  H02J7/0054 ,  H02J7/345 ,  H02J2001/002 ,  Y02P80/14 ,  Y10T307/852

摘要： A power consumption mode guiding device includes a local system wherein the frequency of power on an AC line, is controlled at a target frequency determined according to the state of charge of a power storage device. The power consumption mode guiding device includes a frequency detection unit that detects the actual frequency of power on the AC line, an information storage unit in which guidance information for guiding the mode of use of a power consumption device by a power consumer (D) to a prescribed mode are stored in advance in association with frequency information obtained from detection results from the frequency detection unit, and a guidance information output unit that reads out, from the information storage unit, the guidance information associated with the frequency information obtained from the detection result from the frequency detection unit, and outputs the guidance information to the power consumer (D).

摘要翻译： 功耗模式引导装置包括其中AC线上的电力频率被控制在根据蓄电装置的充电状态确定的目标频率的本地系统。 功耗模式引导装置包括：频率检测单元，其检测AC线路上的电力的实际频率;信息存储单元，其中，用于将电力用户（D）的功耗装置的使用模式引导到的引导信息 与从频率检测单元的检测结果获得的频率信息相关联地预先存储规定模式，以及引导信息输出单元，从信息存储单元读出与从检测获得的频率信息相关联的引导信息 来自频率检测单元，并且将引导信息输出到电力消费者（D）。

公开(公告)号：US09037076B2

公开(公告)日：2015-05-19

申请号：US13703375

申请日：2011-06-15

申请人： Satoshi Nagata ,  Tetsushi Abe

发明人： Satoshi Nagata ,  Tetsushi Abe

IPC分类号： H04B7/14 ,  H04W84/04 ,  H04B7/155 ,  H04W24/00 ,  H04W88/08

CPC分类号： H04B7/14 ,  H04B7/15528 ,  H04W24/00 ,  H04W84/047 ,  H04W88/085

摘要： To provide a radio relay station apparatus and radio relay method for enabling the radio relay station apparatus to identify a multi-hop relay signal and relay a downlink signal suitably, a first radio relay station apparatus or a radio base station apparatus generates a control signal indicative of passing through a radio relay station apparatus, and transmits the control signal in downlink, and a second radio relay station apparatus receives the control signal, demodulates a downlink signal based on the control signal, modulates the demodulated downlink signal, and transmits the modulated downlink signal.

摘要翻译： 为了提供一种使无线中继站装置能够识别多跳中继信号并适当地中继下行链路信号的无线中继站装置和无线中继方法，第一无线中继站装置或无线基站装置生成指示 通过无线中继站装置，在下行链路中发送控制信号，第二无线中继站装置接收控制信号，根据控制信号对下行链路信号进行解调，对解调下行链路信号进行调制，发送调制后的下行链路 信号。

公开(公告)号：US08907060B2

公开(公告)日：2014-12-09

申请号：US11997202

申请日：2006-07-25

申请人： Ira H. Pastan ,  Masanori Onda ,  Satoshi Nagata ,  David Fitzgerald ,  Robert Kreitman ,  Byungkook Lee

发明人： Ira H. Pastan ,  Masanori Onda ,  Satoshi Nagata ,  David Fitzgerald ,  Robert Kreitman ,  Byungkook Lee

IPC分类号： A61K38/00 ,  A61K39/395 ,  C07K14/21 ,  A61K47/48

CPC分类号： A61K47/48484 ,  A61K38/00 ,  A61K47/6829 ,  C07K14/21 ,  C07K2319/33

摘要： The invention provides mutated Pseudomonas exotoxins (PE) that have reduced immunogenicity compared to PEs containing the native sequence. The PEs of the invention have one or more individual mutations of positions of the native sequence of PE that reduce antibody binding to one or more PE epitopes. Nucleic acids encoding the mutated PEs, chimeric molecules comprising them, compositions comprising the chimeric molecules and methods of using them, are also provided.

摘要翻译： 本发明提供与含有天然序列的PE相比具有降低的免疫原性的突变的假单胞菌外毒素（PE）。 本发明的PE具有减少抗体结合至一个或多个PE表位的PE的天然序列的位置的一个或多个个体突变。 还提供了编码突变的PE的核酸，包含其的嵌合分子，包含嵌合分子的组合物及其使用方法。