公开(公告)号：US20120193810A1

公开(公告)日：2012-08-02

申请号：US13344848

申请日：2012-01-06

申请人： Yukako Tsutsumi ,  Hiroki Shoki

发明人： Yukako Tsutsumi ,  Hiroki Shoki

IPC分类号： H01L23/522

CPC分类号： H01Q1/2283 ,  H01L23/48 ,  H01L23/66 ,  H01L2223/6677 ,  H01L2224/73204

摘要： According to one embodiment, a wireless apparatus includes an integrated circuit package, a board having a first layer. The integrated circuit package includes an integrated circuit and at least one antenna. The board has a first surface and a second surface opposite to the first surface, the integrated circuit package is mounted on the board and is electrically connected to the board. The first layer is formed on the second surface, a part of the first layer in a first region is formed of a conductor, the first region is a region on which the antenna is projected in a thickness direction of the board, the part of the first layer in the first region is electrically connected to a particular region included in a third region, the third region is formed of a second region included in the board and the first surface.

摘要翻译： 根据一个实施例，无线装置包括集成电路封装，具有第一层的板。 集成电路封装包括集成电路和至少一个天线。 板具有与第一表面相对的第一表面和第二表面，集成电路封装安装在板上并与板电连接。 第一层形成在第二表面上，第一区域中的第一层的一部分由导体形成，第一区域是天线沿着板的厚度方向突出的区域，部分 第一区域中的第一层电连接到包括在第三区域中的特定区域，第三区域由包括在板和第一表面中的第二区域形成。

公开(公告)号：US20070070927A1

公开(公告)日：2007-03-29

申请号：US11428694

申请日：2006-07-05

申请人： Hiroki Shoki ,  Yasuhiko Tanabe

发明人： Hiroki Shoki ,  Yasuhiko Tanabe

IPC分类号： H04B7/00

CPC分类号： H04B7/0417 ,  H04B7/043 ,  H04B7/0626

摘要： A radio communication system includes a plurality of radio communication terminals each of which includes a plurality of first antennas, and a radio communication apparatus including a plurality of second antennas, an acquisition unit configured to acquire a plurality of channel response values between the first antennas and the second antennas, a setting unit configured to set, based on the channel response values, a plurality of MIMO parameters, and a transmission unit configured to perform multicast transmission to each of the radio communication terminals via the second antennas, based on the MIMO parameters. The multicast transmission is performed based on a multiple-input multiple-output (MIMO) transmission scheme. Each of the radio communication terminals further includes a receiving unit which receives data transmitted from the radio communication apparatus by the multicast transmission.

摘要翻译： 无线电通信系统包括多个无线电通信终端，每个无线电通信终端包括多个第一天线，以及包括多个第二天线的无线电通信装置，获取单元，其被配置为获取第一天线之间的多个信道响应值，以及 所述第二天线，设置单元，被配置为基于所述信道响应值来设置多个MIMO参数，以及发送单元，被配置为基于所述MIMO参数来经由所述第二天线向所述无线电通信终端中的每一个执行多播发送 。 基于多输入多输出（MIMO）传输方案来执行多播传输。 每个无线电通信终端还包括接收单元，其接收通过多播传输从无线电通信装置发送的数据。

公开(公告)号：US06184828B2

公开(公告)日：2001-02-06

申请号：US09372807

申请日：1999-08-12

申请人： Hiroki Shoki

发明人： Hiroki Shoki

IPC分类号： H01Q326

CPC分类号： H01Q3/26 ,  H01Q9/0428 ,  H01Q9/0464 ,  H01Q21/064 ,  H01Q21/065

摘要： An array antenna is formed of a plurality of antenna elements, each of which scans a beam in the direction of an angle &thgr; to a boresight of the antenna and electrically varies the direction of a rotation angle &phgr; of the beam. The antenna elements are disposed so that the optical path difference of radio waves transmitted or received by two adjacent antenna elements in the directions of a plurality of direction angles &phgr; on the plane tilted for an angle &thgr; to the boresight of the antenna is nearly a multiple of the wave length of the radio waves.

摘要翻译： 阵列天线由多个天线元件形成，每个天线元件将角度θ的方向上的光束扫描到天线的视轴，并且电子地改变光束的旋转角度phi的方向。 天线元件被设置成使得两个相邻的天线元件在与倾斜角度θ相对于天线的视轴倾斜的平面上的多个方向角度phi的方向上发送或接收的无线电波的光程差几乎是多重的 的无线电波的波长。

公开(公告)号：US5894598A

公开(公告)日：1999-04-13

申请号：US711474

申请日：1996-09-06

申请人： Hiroki Shoki

发明人： Hiroki Shoki

IPC分类号： H01Q3/30 ,  H01Q1/24 ,  H01Q3/24 ,  H04B1/16 ,  H04B7/04 ,  H04B7/06 ,  H04B7/10 ,  H04B7/26 ,  H04W16/28 ,  H04W88/02

CPC分类号： H04W16/28 ,  H01Q1/246 ,  H01Q3/24 ,  H04B7/0408 ,  H04W88/02

摘要： A radio communication system comprises a transmitting antenna for transmitting radio signals. Each radio signal is transmitted via one of a plurality of beams of different maximum radiated directions. The system also comprises a transmitting section for adding to a radio signal, transmitted via an i-th beam among the plurality of beams, beam identification information that identifies on which i-th beam of said plurality of beams said radio signal is being transmitted. The system further comprises a receiving antenna for receiving the radio signals transmitted by the plurality of beams and a receiver for selectively receiving a signal transmitted by a specific beam according to a predetermined estimation standard. Alternatively, the system may comprise a first radio station and a second radio station. The first radio station may include a transmitting antenna for transmitting signals with beam identification numbers and a receiving antenna for receiving signals from other radio stations. The second radio station may include a receiving antenna capable of receiving signals transmitted by the first transmitting antenna and a receiver for selectively receiving a signal transmitted by a specific beam according to a predetermined estimation standard. The second radio station may also include a transmitting antenna that forms a wide-angle beam to transmit the specific beam.

摘要翻译： 无线电通信系统包括用于发射无线电信号的发送天线。 每个无线电信号通过不同最大辐射方向的多个波束中的一个发射。 该系统还包括发送部分，用于将通过多个波束中的第i个波束发送的无线电信号加到发送所述多个波束的第i个波束的波束识别信息中。 该系统还包括用于接收由多个波束发送的无线电信号的接收天线和用于根据预定的估计标准选择性地接收由特定波束发送的信号的接收机。 或者，系统可以包括第一无线电台和第二无线电台。 第一无线电台可以包括用于发送具有波束识别号的信号的发送天线和用于从其他无线电台接收信号的接收天线。 第二无线电台可以包括能够接收由第一发射天线发射的信号的接收天线和用于根据预定的估计标准有选择地接收由特定波束发射的信号的接收机。 第二无线电站还可以包括形成广角波束以发射特定波束的发射天线。

公开(公告)号：US20080096582A1

公开(公告)日：2008-04-24

申请号：US11924315

申请日：2007-10-25

申请人： Naoko Ono ,  Hiroki Shoki ,  Ichiro Seto ,  Takehiko Toyoda ,  Hiroshi Yoshida ,  Shuichi Sekine ,  Kuniaki Ito

发明人： Naoko Ono ,  Hiroki Shoki ,  Ichiro Seto ,  Takehiko Toyoda ,  Hiroshi Yoshida ,  Shuichi Sekine ,  Kuniaki Ito

IPC分类号： H04Q7/20

CPC分类号： H04W4/02 ,  H04W48/20 ,  H04W84/12

摘要： An apparatus used in a first mobile communication system with a plurality of wireless base stations, the first mobile communication system operated by a first provider, the apparatus including an acquiring unit, a location detecting unit configured to detect a present location of the apparatus, a storing unit configured to store first service location information with respect to the first provider, and a location information providing unit configured to calculate locally a location of the plurality of wireless base stations using the detected present location of the apparatus stored in the storing unit. The location information providing unit is configured to provide a user with information based on the first service location information and the second service location information.

摘要翻译： 一种在具有多个无线基站的第一移动通信系统中使用的装置，所述第一移动通信系统由第一提供者操作，所述装置包括获取单元，位置检测单元，被配置为检测所述装置的当前位置， 存储单元，被配置为存储关于第一提供商的第一服务位置信息;以及位置信息提供单元，被配置为使用存储在存储单元中的检测到的设备的当前位置在本地计算多个无线基站的位置。 位置信息提供单元被配置为基于第一服务位置信息和第二服务位置信息向用户提供信息。

公开(公告)号：US07305232B2

公开(公告)日：2007-12-04

申请号：US10715395

申请日：2003-11-19

申请人： Naoko Ono ,  Hiroki Shoki ,  Ichiro Seto ,  Takehiko Toyoda ,  Hiroshi Yoshida ,  Shuichi Sekine ,  Kuniaki Ito

发明人： Naoko Ono ,  Hiroki Shoki ,  Ichiro Seto ,  Takehiko Toyoda ,  Hiroshi Yoshida ,  Shuichi Sekine ,  Kuniaki Ito

IPC分类号： H04M3/42 ,  H04M3/493 ,  H04Q7/22

CPC分类号： H04W4/02 ,  H04W48/20 ,  H04W84/12

摘要： The present invention is intended to provide a mobile communication terminal permitting a user to obtain location information of wireless base station which provides contents data in certain areas. The terminal accumulates identification information of wireless base stations when wireless services are received. The invention has functions of interrelating the identification information with location information of the terminal when the services are received and of storing both kinds of information. Wireless LAN service areas are displayed together with map information.

摘要翻译： 本发明旨在提供一种移动通信终端，其允许用户获得在某些区域中提供内容数据的无线基站的位置信息。 当接收到无线服务时，终端累积无线基站的识别信息。 本发明具有当接收到服务时识别信息与终端的位置信息相互关联并存储两种信息的功能。 无线局域网服务区域与地图信息一起显示。

公开(公告)号：US06308085B1

公开(公告)日：2001-10-23

申请号：US09263872

申请日：1999-03-08

申请人： Hiroki Shoki

发明人： Hiroki Shoki

IPC分类号： H04B138

CPC分类号： H04W16/28 ,  H04B7/024 ,  H04W88/085

摘要： The present invention is a distributed antenna system comprising a plurality of antennas arranged in a distributed manner such that individual service areas partly overlap one another, and a centralized controller for controlling the plurality of antennas, wherein the centralized controller comprises a selection circuit for selecting at least one of the plurality of antennas and a beam forming circuit for forming at least one beam by setting desired excitation conditions for the at least one of the plurality of antennas selected.

摘要翻译： 本发明是一种分布式天线系统，包括分布式布置的多个天线，使得各个服务区域彼此部分重叠，以及集中控制器，用于控制多个天线，其中集中控制器包括选择电路，用于在 所述多个天线中的至少一个天线和用于通过为所选择的所述多个天线中的至少一个天线设置所需激励条件来形成至少一个波束的波束形成电路。

公开(公告)号：US6091364A

公开(公告)日：2000-07-18

申请号：US885751

申请日：1997-06-30

申请人： Yasushi Murakami ,  Akihiro Tsujimura ,  Hisao Iwasaki ,  Hiroki Shoki ,  Hidehiro Matsuoka

发明人： Yasushi Murakami ,  Akihiro Tsujimura ,  Hisao Iwasaki ,  Hiroki Shoki ,  Hidehiro Matsuoka

IPC分类号： H01Q3/01 ,  H01Q1/08 ,  H01Q9/04 ,  H01Q13/08 ,  H01Q1/38

CPC分类号： H01Q9/0471 ,  H01Q1/084 ,  H01Q9/0407

摘要： A patch having a circular shape for instance is formed on the main surface of a substrate in the shape of, for example, an equilateral triangle. The center of the main surface of the patch is at a position different from the center of the substrate. A grounding conductor is disposed on the backside of the substrate. Power is supplied to the patch through, for example, a microstrip line, triplate line, coplanar waveguide, slot line or the like. An antenna configured as described above has the center of the patch at a position different from the center of the triangle substrate, so that beams can be tilted in a desired direction by a single patch and a single feeder circuit.

摘要翻译： 例如，在基板的主表面上形成例如圆形的贴片，例如是等边三角形。 贴片主表面的中心位于与基片中心不同的位置。 接地导体设置在基板的背面。 通过例如微带线，三板线，共面波导，槽线等将功率提供给贴片。 如上所述构造的天线将贴片的中心位于与三角形基板的中心不同的位置，使得可以通过单个贴片和单个馈电电路在所需方向上倾斜波束。

公开(公告)号：US6061553A

公开(公告)日：2000-05-09

申请号：US2394

申请日：1998-01-02

申请人： Hidehiro Matsuoka ,  Hiroki Shoki ,  Akihiro Tsujimura ,  Yasushi Murakami

发明人： Hidehiro Matsuoka ,  Hiroki Shoki ,  Akihiro Tsujimura ,  Yasushi Murakami

IPC分类号： H01Q3/26 ,  H04B1/06

CPC分类号： H01Q3/2652 ,  H01Q3/2605 ,  H01Q3/2611

摘要： An adaptive antenna is disclosed, that comprises a plurality of antenna elements 1.sub.1, 1.sub.2, . . . , and 1.sub.N with different directivity, delay profile measuring units 2.sub.1, 2.sub.2, . . . , and 2.sub.N for estimating states of received signals of the antenna elements for each of delay times that have been designated, antenna selecting units 3.sub.1, 3.sub.2, . . . , and 3.sub.L for selecting a part of the antenna elements for each of the delay times corresponding to the estimated result, adaptive signal processing portions 4.sub.1, 4.sub.2, . . . , and 4.sub.L for determining the received signals of the part of the antenna elements that have been selected and multiplying the received signals to which relevant weights have been determined for each of the delay time and summing the weighted signals, delaying circuits 5.sub.2 and 5.sub.3 for compensating the time lag, or delay of each of the received signals for each of the delay times, and a combining unit 6 for combining the weighted signals that have been compensated for the delay times.

摘要翻译： 公开了一种自适应天线，其包括多个天线元件11,12。 。 。 ，和1N具有不同的方向性，延迟分布测量单元21,22。 。 。 以及2N，用于估计每个被指定的延迟时间的天线元件的接收信号的状态，天线选择单元31,32。 。 。 以及3L，用于对应于估计结果的每个延迟时间选择天线元件的一部分，自适应信号处理部分41,42，...。 。 。 和4L，用于确定已经选择的天线元件的部分的接收信号，并且对已经为每个延迟时间确定了相关权重的接收信号并对加权信号求和，对延迟电路52和53进行补偿 每个延迟时间的每个接收信号的时间延迟或延迟，以及用于组合已经被补偿了延迟时间的加权信号的组合单元6。

公开(公告)号：US5936577A

公开(公告)日：1999-08-10

申请号：US953666

申请日：1997-10-17

申请人： Hiroki Shoki ,  Manabu Mukai ,  Tokihiko Yokoi

发明人： Hiroki Shoki ,  Manabu Mukai ,  Tokihiko Yokoi

IPC分类号： H01Q3/26 ,  H01Q3/34 ,  H01Q25/00 ,  H04B7/26 ,  H01Q3/22 ,  H04Q7/00

CPC分类号： H01Q3/2605 ,  H01Q25/00

摘要： Features of an adaptive antenna are a controlling portion 11 as a method for detecting the communication amount of each beam and an antenna controlling portion 7 as a controlling method for controlling the pattern of each beam corresponding to information of the detected communication amount. In particular, an exciting weight of each antenna element is controlled corresponding to the detected communication amount and thereby the pattern of each beam is controlled. Thus, the communication amounts of individual beams can be flexibly well-balanced. Consequently, the communication capacity of the base station can be effectively used.

摘要翻译： 自适应天线的特征是作为检测每个波束的通信量的方法的控制部分11和天线控制部分7，作为用于根据检测到的通信量的信息控制每个波束的模式的控制方法。 特别地，对应于检测到的通信量来控制每个天线元件的激励重量，从而控制每个光束的图案。 因此，各个光束的通信量可以灵活地平衡。 因此，可以有效地利用基站的通信能力。