公开(公告)号：US5666584A

公开(公告)日：1997-09-09

申请号：US224665

申请日：1994-04-07

申请人： Masamichi Akashi ,  Satoshi Nagata ,  Yutaka Murakami ,  Yoichi Toyokura ,  Yukio Kanakubo ,  Hiroharu Takahashi ,  Masami Kashiwazaki

发明人： Masamichi Akashi ,  Satoshi Nagata ,  Yutaka Murakami ,  Yoichi Toyokura ,  Yukio Kanakubo ,  Hiroharu Takahashi ,  Masami Kashiwazaki

IPC分类号： B41J29/393 ,  H04N1/00 ,  H04N1/387 ,  G03G15/00 ,  G03G21/00

CPC分类号： H04N1/00405 ,  B41J29/393 ,  H04N1/00384 ,  H04N1/0049 ,  H04N1/387

摘要： An information outputting method and apparatus monitors a depressing state of a predetermined key. Depressing the predetermined key switches between ordinary display modes of a plurality of displays such as LEDs allocated to a predetermined state of information alarms and a special display mode. After completion of the switching instruction, either one of the information display processings allocated to the displays which are sequentially turned on is started in accordance with a depression instructing state of the key. The instruction information is input through a key input device of an operation panel of the apparatus.

摘要翻译： 信息输出方法和装置监视预定键的按下状态。 在诸如分配给预定状态的信息报警的LED的多个显示器的普通显示模式和特殊显示模式之间按下预定键切换。 在完成切换指令之后，根据键的按压指示状态开始分配给依次打开的显示器的信息显示处理中的任一个。 指令信息通过设备的操作面板的键输入装置输入。

公开(公告)号：US5058035A

公开(公告)日：1991-10-15

申请号：US517405

申请日：1990-05-02

申请人： Satoshi Nagata ,  Masaru Igarashi

发明人： Satoshi Nagata ,  Masaru Igarashi

IPC分类号： G06K15/00

CPC分类号： G06K15/00 ,  G06K2215/0011 ,  G06K2215/0065

摘要： In the disclosed recording apparatus, the printing condition of a format, for example of a business form, can be suitably modified by an instruction from a host computer. The modified format is then stored in a non-volatile memory, so that it need not be readjusted repeatedly for repeated printing operation.

摘要翻译： 在所公开的记录装置中，可以通过来自主计算机的指令来适当地修改诸如商业形式的格式的打印条件。 然后，将修改的格式存储在非易失性存储器中，使得不需要重复重新调整以进行重复打印操作。

公开(公告)号：US5038298A

公开(公告)日：1991-08-06

申请号：US456229

申请日：1989-12-22

申请人： Kozo Matsumoto ,  Jun Ikeda ,  Satoshi Nagata ,  Kunio Okada ,  Shinya Kishimoto

发明人： Kozo Matsumoto ,  Jun Ikeda ,  Satoshi Nagata ,  Kunio Okada ,  Shinya Kishimoto

IPC分类号： G06K15/12

CPC分类号： G06K15/128 ,  G06K15/12 ,  Y10S347/90

摘要： An image data output apparatus of this invention is connected to an image scanner and a data processor (host computer). The image data output apparatus includes interfaces, a data converter, a video signal generator, an LBP (Laser Beam Printer) engine unit, and the like. Multi-level image data scanned by the image scanner is converted by the data converter into data having a desired data format corresponding to the data processor. The converted data is output to the data processor through the corresponding interface. Meanwhile, the scanned image data is also supplied to the video signal generator and is converted to a drive signal for driving a semiconductor laser of the LBP (Laser Beam Printer) engine unit.

摘要翻译： 本发明的图像数据输出装置连接到图像扫描器和数据处理器（主计算机）。 图像数据输出装置包括接口，数据转换器，视频信号发生器，LBP（激光束打印机）引擎单元等。 由图像扫描仪扫描的多级图像数据由数据转换器转换成具有与数据处理器对应的期望数据格式的数据。 转换的数据通过相应的接口输出到数据处理器。 同时，扫描图像数据也被提供给视频信号发生器，并被转换为用于驱动LBP（激光束打印机）引擎单元的半导体激光器的驱动信号。

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：US09420609B2

公开(公告)日：2016-08-16

申请号：US14114478

申请日：2012-02-17

申请人： Tetsushi Abe ,  Yoshihisa Kishiyama ,  Satoshi Nagata ,  Nobuhiko Miki ,  Kazuaki Takeda

发明人： Tetsushi Abe ,  Yoshihisa Kishiyama ,  Satoshi Nagata ,  Nobuhiko Miki ,  Kazuaki Takeda

IPC分类号： H04W74/04 ,  H04W72/04 ,  H04L1/00 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04W72/042 ,  H04B7/0452 ,  H04L1/0027 ,  H04L1/0031 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L27/2626 ,  H04L27/2647 ,  H04W48/12 ,  H04W72/1273 ,  H04W74/04

摘要： The present invention is designed to provide a radio base station apparatus, a mobile terminal apparatus, a radio communication system and a radio communication method which can cope with an increased number of users. A radio base station apparatus is provided with: a signal generating section that generates a first downlink control signal and a second downlink control signal for a mobile terminal apparatus; a first multiplexing section that multiplexes the first downlink control signal on a control region up to a predetermined number of symbols from the top of a subframe; a second multiplexing section that frequency-division-multiplexes the second downlink control signal on radio resources from the next symbol in the control region to the last symbol of the subframe; and a transmission section that transmits the first downlink control signal multiplexed on the control region and the second downlink control signal multiplexed on the radio resources.

摘要翻译： 本发明旨在提供一种无线基站装置，移动终端装置，无线通信系统以及无线通信方法，能够应付越来越多的用户。 无线基站装置具备：生成移动终端装置的第一下行链路控制信号和第二下行链路控制信号的信号生成部; 第一复用部分，从子帧的顶部将控制区域上的第一下行链路控制信号多路复用到预定数目的符号; 第二多路复用部分，将来自控制区域中的下一个符号的无线电资源上的第二下行链路控制信号分频复用到子帧的最后一个符号; 以及发送部，其发送在控制区域上复用的第一下行链路控制信号和在无线资源上复用的第二下行链路控制信号。

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。