公开(公告)号：US20120177090A1

公开(公告)日：2012-07-12

申请号：US13383297

申请日：2010-07-16

申请人： Takashi Iwai ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Seigo Nakao ,  Masayuki Hoshino

发明人： Takashi Iwai ,  Akihiko Nishio ,  Yoshihiko Ogawa ,  Seigo Nakao ,  Masayuki Hoshino

IPC分类号： H04B1/38

CPC分类号： H04L5/0048 ,  H04B7/024 ,  H04B7/0452 ,  H04J11/0023 ,  H04J11/0026 ,  H04J11/0053 ,  H04J11/0056 ,  H04J13/0062 ,  H04L5/0032 ,  H04L5/0035 ,  H04L23/02 ,  H04L27/2613 ,  H04L47/34

摘要： Provided are a radio communication terminal apparatus and a radio transmission method by which intersymbol interference of DM-RS of a CoMP terminal and a Non-CoMP terminal can be reduced. A CoMP set setting unit (102) sets the cell IDs of all cells in the CoMP set in a cell selection unit (104), and a serving cell setting unit (103) sets the cell ID of the serving cell in the cell selection unit (104). The cell selection unit (104) selects the cell ID having a number closest to the cell ID of the serving cell from the cells in the CoMP set. A sequence information calculation unit (106) derives a sequence group number from the selected cell ID, and the sequence information calculation unit (106) calculates a sequence number from the derived sequence group number and a transmission bandwidth of the DM-RS.

摘要翻译： 提供了可以减少CoMP终端和非CoMP终端的DM-RS的码间干扰的无线通信终端装置和无线发送方法。 CoMP集设定部（102）在小区选择部（104）中设定CoMP集合中的所有小区的小区ID，服务小区设定部（103）将小区选择部中的服务小区的小区ID （104）。 小区选择单元（104）从CoMP集合中的小区中选择具有最接近服务小区的小区ID的号码的小区ID。 序列信息计算单元（106）从所选择的小区ID中导出序列组号，序列信息计算单元（106）从导出序列组号和DM-RS的传输带宽计算序列号。

公开(公告)号：US09094955B2

公开(公告)日：2015-07-28

申请号：US13991600

申请日：2011-12-20

申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Takashi Iwai

发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Takashi Iwai

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04J13/00

CPC分类号： H04W72/0453 ,  H04B7/0615 ,  H04B7/0632 ,  H04B7/0684 ,  H04J13/004 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/0094 ,  H04L27/2613 ,  H04L69/324 ,  H04W24/10 ,  H04W72/04 ,  H04W72/0406

摘要： Provided is a transmitter which improves the flexibility of SRS resource allocation without increasing the amount of signaling for notifying the cyclic shift amount. In the transmitter, with regard to each basic shift amount candidate group having a basic shift amount from 0 to N−1, a transmission control unit (206) specifies the actual shift amount imparted to a cyclic shift sequence used in scrambling a reference signal transmitted from each antenna port, said specification being performed based on a table in which cyclic shift amount candidates correspond to each antenna port, and based on setting information transmitted from a base station (100). With regard to basic shift amount candidates for shift amount X, the table differentiates between an offset pattern comprising offset values for cyclic shift amount candidates corresponding to each antenna port and an offset pattern corresponding to basic shift amount candidates of X+N/2.

摘要翻译： 提供了一种在不增加用于通知循环移位量的信令量的情况下提高SRS资源分配的灵活性的发射机。 在发送机中，发送控制部（206）对于从0到N-1的基本偏移量的每个基本移动量候选组，规定了对发送的参考信号进行加扰时使用的循环移位序列的实际移位量 根据从每个天线端口，基于从基站（100）发送的设置信息，循环移位量候选对应于每个天线端口的表执行所述规范。 对于移位量X的基本偏移量候补，表格区分包括与每个天线端口对应的循环移位量候选的偏移值的偏移模式和对应于X + N / 2的基本移动量候补的偏移模式。

公开(公告)号：US08644361B2

公开(公告)日：2014-02-04

申请号：US13634600

申请日：2011-03-17

申请人： Yoshihiko Ogawa ,  Takashi Iwai ,  Akihiko Nishio ,  Seigo Nakao

发明人： Yoshihiko Ogawa ,  Takashi Iwai ,  Akihiko Nishio ,  Seigo Nakao

IPC分类号： H04B1/00

CPC分类号： H04J11/0023 ,  H04B2001/6904 ,  H04J13/0059 ,  H04J13/0074 ,  H04W72/044

摘要： Provided is a terminal apparatus that can suppress the increase in interference between pilot signals in the same slot, while also suppressing the degradation of the flexibility to design cell cluster structures. When hopping information indicates an inter-slot hopping, a mapping unit (212) arranges a first pilot sequences in which a group to which the sequences used in respective slots belong varies on a slot-by-slot basis. When the hopping information indicates an inter-subframe hopping, the mapping unit (212) arranges a second pilot sequences in which a group to which the sequences used in respective slots belong varies on a subframe-by-subframe basis. The sequence group to which the sequences used in any one of the subframes in the second pilot sequences belong is identical with the sequence group to which the sequence used in any one of the slots included in that one subframe in the first pilot sequences belongs.

摘要翻译： 提供一种能够抑制同一时隙中的导频信号之间的干扰增加的终端装置，同时还抑制设计小区簇结构的灵活性的劣化。 当跳频信息表示时隙间跳频时，映射单元（212）安排第一导频序列，其中各个时隙中使用的序列所属的组在逐个时隙的基础上变化。 当跳频信息表示子帧间跳频时，映射单元（212）设置第二导频序列，其中，各个时隙中使用的序列所属的组在逐子帧的基础上变化。 在第二导频序列中的任何一个子帧中使用的序列所属的序列组与在第一导频序列中的该子帧中包括的任何一个时隙中使用的序列所属的序列组相同。

公开(公告)号：US20130258894A1

公开(公告)日：2013-10-03

申请号：US13991600

申请日：2011-12-20

申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Takashi Iwai

发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Masayuki Hoshino ,  Takashi Iwai

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04B7/0615 ,  H04B7/0632 ,  H04B7/0684 ,  H04J13/004 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/0094 ,  H04L27/2613 ,  H04L69/324 ,  H04W24/10 ,  H04W72/04 ,  H04W72/0406

摘要： Provided is a transmitter which improves the flexibility of SRS resource allocation without increasing the amount of signaling for notifying the cyclic shift amount. In the transmitter, with regard to each basic shift amount candidate group having a basic shift amount from 0 to N−1, a transmission control unit (206) specifies the actual shift amount imparted to a cyclic shift sequence used in scrambling a reference signal transmitted from each antenna port, said specification being performed based on a table in which cyclic shift amount candidates correspond to each antenna port, and based on setting information transmitted from a base station (100). With regard to basic shift amount candidates for shift amount X, the table differentiates between an offset pattern comprising offset values for cyclic shift amount candidates corresponding to each antenna port and an offset pattern corresponding to basic shift amount candidates of X+N/2.

摘要翻译： 提供了一种在不增加用于通知循环移位量的信令量的情况下提高SRS资源分配的灵活性的发射机。 在发送机中，发送控制部（206）对于从0到N-1的基本偏移量的每个基本移动量候选组，规定了对发送的参考信号进行加扰时使用的循环移位序列的实际移位量 根据从每个天线端口，基于从基站（100）发送的设置信息，循环移位量候选对应于每个天线端口的表执行所述规范。 对于移位量X的基本偏移量候补，表格区分包括与每个天线端口对应的循环移位量候选的偏移值的偏移模式和对应于X + N / 2的基本移动量候补的偏移模式。

公开(公告)号：US20120026948A1

公开(公告)日：2012-02-02

申请号：US13124811

申请日：2009-10-15

申请人： Yoshihiko Ogawa ,  Selgo Nakao ,  Daichl Imamura ,  Akihiko Nishio ,  Masayuki Hoshino ,  Katsuhiko Hiramatsu ,  Kenichi Miyoshi ,  Yasuaki Yuda ,  Megumi Ichikawa ,  Sadaki Futagi ,  Takashi Iwai

发明人： Yoshihiko Ogawa ,  Selgo Nakao ,  Daichl Imamura ,  Akihiko Nishio ,  Masayuki Hoshino ,  Katsuhiko Hiramatsu ,  Kenichi Miyoshi ,  Yasuaki Yuda ,  Megumi Ichikawa ,  Sadaki Futagi ,  Takashi Iwai

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04L1/0042 ,  H04L1/0061 ,  H04L5/0023 ,  H04L5/0039 ,  H04L5/0048 ,  H04L25/0226 ,  H04L25/03159 ,  H04L27/2602

摘要： Disclosed are a wireless communication base station device and a division number determination method that improves the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit (117) determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here, the determination unit (117) increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition, a scheduling unit (118) schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit (117).

摘要翻译： 公开了一种无线通信基站装置和分割数确定方法，无论来自无线通信终端装置的发送信号的频域中的分割数如何，都能够在保持信道估计精度的同时提高频率分集效应。 确定单元（117）确定来自无线通信终端设备的发送信号的频域中的分割数。 这里，随着发送信号中包含的导频块的数量的增加，决定单元117增加来自无线通信终端装置的发送信号的频域的分割数。 此外，调度单元（118）根据由确定单元（117）确定的分割数来调度分配的发送信号的频率资源。

公开(公告)号：US20080031338A1

公开(公告)日：2008-02-07

申请号：US11882188

申请日：2007-07-31

申请人： Ko Sato ,  Masaya Yamasaki ,  Keiko Hirayama ,  Hiroshi Yoshimura ,  Yohei Hamakawa ,  Kenichi Douniwa ,  Yoshihiko Ogawa

发明人： Ko Sato ,  Masaya Yamasaki ,  Keiko Hirayama ,  Hiroshi Yoshimura ,  Yohei Hamakawa ,  Kenichi Douniwa ,  Yoshihiko Ogawa

IPC分类号： H04N7/28

CPC分类号： H04N19/521 ,  H04N19/51 ,  H04N19/577

摘要： According to one embodiment, an interpolation frame generating method includes detecting a motion vector of an object in input frame images by block matching processing between the input frame images, generating an interpolation frame by using the detected motion vector, and inserting the interpolation frame between the input image frames. The detecting includes calculating an absolute difference value between values of each pair of pixels located in same position in respective image blocks which are located in positions corresponding to each other on former and latter frames of the input frame images. A vector based on positions of a pair of blocks on the former and latter frames having minimum SAD indicating a cumulative sum value of the absolute difference values is selected as the motion vector. When the absolute difference value is larger than a predetermined value, the difference value is changed, and a possibility of erroneous detection of motion vector is reduced.

摘要翻译： 根据一个实施例，内插帧生成方法包括通过输入帧图像之间的块匹配处理来检测输入帧图像中的对象的运动矢量，通过使用检测到的运动矢量生成内插帧，以及将插值帧插入到 输入图像帧。 该检测包括：计算位于相应位置的各个像素中的每对像素的值之间的绝对差值，所述各个图像块位于输入帧图像的前后帧上彼此对应的位置。 选择基于具有指示绝对差值的累积和值的最小SAD的前一帧和后一帧上的一对块的位置的矢量作为运动矢量。 当绝对差值大于预定值时，差值被改变，运动矢量错误检测的可能性降低。

公开(公告)号：US20060221036A1

公开(公告)日：2006-10-05

申请号：US11372042

申请日：2006-03-10

申请人： Yasuhiro Ookawara ,  Yoshihiko Ogawa ,  Ken Ito ,  Hiroshi Yoshimura ,  Ko Sato ,  Keiko Hirayama

发明人： Yasuhiro Ookawara ,  Yoshihiko Ogawa ,  Ken Ito ,  Hiroshi Yoshimura ,  Ko Sato ,  Keiko Hirayama

IPC分类号： G09G3/36

CPC分类号： G09G3/22 ,  G09G3/2011 ,  G09G3/2014 ,  G09G2310/0205 ,  G09G2320/0247 ,  G09G2360/16

摘要： According to one embodiment, there is provided a flat-panel video display apparatus, which improves a brightness of a screen at low price and low power consumption, and reduces flicker. When a scanning line is successively driven by several lines, the apparatus is provided with means for supplying a first voltage to a driven main scanning line, and for supplying a second voltage lower than the first voltage or third voltage having a drive period shorter than a drive period of the main scanning line to simultaneously drive other sub-scanning lines. The factor of setting the second or third voltage is information based on the picture pattern determination result.

摘要翻译： 根据一个实施例，提供了一种平板显示装置，其以低价格和低功耗提高了屏幕的亮度，并且减少了闪烁。 当扫描线被多行连续驱动时，该装置设置有用于向驱动的主扫描线提供第一电压的装置，并且用于提供比第一电压或第三电压低的第二电压，该第二电压或第三电压具有比 主扫描线的驱动周期同时驱动其他副扫描线。 设置第二或第三电压的因素是基于图像图案确定结果的信息。

公开(公告)号：US5715684A

公开(公告)日：1998-02-10

申请号：US610347

申请日：1996-03-04

申请人： Hideo Watanabe ,  Yoshihiko Ogawa ,  Motohiro Sakai ,  Fumio Hisano ,  Hirohusa Tezuka ,  Fumikazu Kiya

发明人： Hideo Watanabe ,  Yoshihiko Ogawa ,  Motohiro Sakai ,  Fumio Hisano ,  Hirohusa Tezuka ,  Fumikazu Kiya

IPC分类号： F25B21/02 ,  H01L35/30 ,  H01L35/32

CPC分类号： F25B21/02 ,  H01L35/30 ,  F25B2321/023 ,  F25B2321/025

摘要： A thermoelectric converter is composed of a number of p-type semiconductor chips and n-type semiconductor chips arranged side by side and electrically connected in series, a heat-absorbing-side heat conductor arranged on a heat-absorbing side of the p-type and n-type semiconductor chips, a heat-dissipating-side heat conductor arranged on a heat-dissipating side of the p-type and n-type semiconductor chips, and a device for feeding a current to the p-type and n-type semiconductor chips. The current feeding device feeds a current of a density in a current density range selected depending on a thickness of said p-type and n-type semiconductor chips.

摘要翻译： 热电转换器由并排布置并串联电连接的多个p型半导体芯片和n型半导体芯片组成，布置在p型的吸热侧的吸热侧导热体 和n型半导体芯片，设置在p型和n型半导体芯片的散热侧的散热侧导热体，以及将电流馈送到p型和n型半导体芯片的装置 半导体芯片。 电流馈送装置馈送在根据所述p型和n型半导体芯片的厚度选择的电流密度范围内的密度电流。

公开(公告)号：US4652495A

公开(公告)日：1987-03-24

申请号：US824711

申请日：1986-01-31

申请人： Yoshihiko Sato ,  Fujio Ohishi ,  Tatsuya Hongu ,  Toshio Suzuki ,  Yoshihiko Ogawa

发明人： Yoshihiko Sato ,  Fujio Ohishi ,  Tatsuya Hongu ,  Toshio Suzuki ,  Yoshihiko Ogawa

IPC分类号： E01B1/00 ,  E01B3/36 ,  E01B3/46 ,  B32B13/12

CPC分类号： E01B1/004 ,  E01B3/36 ,  E01B3/46 ,  E01B1/005 ,  E01B2204/01 ,  E01B2204/04 ,  E01B2204/06 ,  Y10T428/249978 ,  Y10T428/24999 ,  Y10T428/31598

摘要： A resilient coat for a direct connection-type tie (Danchoku tie) which is composed of a concrete tie body and a microcellular polyurethane elastomer coating layer which adheres to and coats the lower portion of the tie body to form an integral body therewith, and said microcellular polyurethane elastomer having urethane bonds and a bulk density of 0.4-0.75 g/cm.sup.3 and being prepared from the starting foamable liquid of urethane elastomer composed substantially of (a) a polyether polyol having an average number of functional groups of 2.5-4.5 and a number average molecular weight of 2000-8500, (b) a vinyl monomer-grafted polyol having an average number of functional groups of 2.5-4.0, and the graft ratio of 4-20% by weight, (c) a liquid polybutadiene polyol having hydroxyl terminal group(s), an average number of functional groups of 2.0-3.0 and a number average molecular weight of 2000-7000, (d) an organic polyisocyanate, (e) a chain extender, (f) a blowing agent, and (g) a urethanation catalyst, at such ratios that the NCO index is within the range of 90-110, and the concentration of the chain extender, based on the total amount of the five components of (a), (b), (c), (d) and (e), being 0.3.times.10.sup.-3 to 1.5.times.10.sup.-3 mol/g.

摘要翻译： 一种由混凝土连接体和微孔聚氨酯弹性体涂层组成的直接连接型领​​带（Danchoku tie）的弹性涂层，其粘附并涂覆连接体的下部以形成整体，并且所述 具有氨基甲酸酯键和堆积密度为0.4-0.75g / cm 3的微孔聚氨酯弹性体，并且由基本上由（a）具有2.5-4.5的官能团的平均数的聚醚多元醇组成的氨基甲酸酯弹性体的起始可发泡液体制备， 数均分子量为2000-8500，（b）平均官能团数为2.5-4.0的乙烯基单体接枝多元醇，接枝率为4-20重量％，（c）液体聚丁二烯多元醇具有 羟基端基，官能团的平均数为2.0-3.0，数均分子量为2000-7000，（d）有机多异氰酸酯，（e）扩链剂，（f）发泡剂，和 （g）氨基甲酸酯化c 按照（a），（b），（c），（d）的五种成分的总量，以NCO指数在90-110的范围内和扩链剂的浓度的比例， ）和（e）为0.3×10 -3〜1.5×10 -3 mol / g。

公开(公告)号：US09031035B2

公开(公告)日：2015-05-12

申请号：US13639953

申请日：2011-04-12

申请人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Seigo Nakao ,  Masayuki Hoshino ,  Ayako Horiuchi

发明人： Yoshihiko Ogawa ,  Akihiko Nishio ,  Seigo Nakao ,  Masayuki Hoshino ,  Ayako Horiuchi

IPC分类号： H04L5/00 ,  H04B7/06 ,  H04L1/00 ,  H04B7/04

CPC分类号： H04L5/0028 ,  H04B7/0413 ,  H04B7/0689 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0012 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0082 ,  H04L5/0092

摘要： This invention relates to a transmitter apparatus, a receiver apparatus, a transmission method and a notification method that, when a switching between MIMO communication and non-MIMO communication is performed, can suppress the increase of an SRS (Sounding Reference Signal) resource, while suppressing the degradation of trackability of temporal variation of a channel. In a terminal (200), a mapping unit (212) maps an SRS sequence, which is received from a pilot, generating unit (216), on the basis of information related to an SRS hopping pattern, received from a base station (100). For this SRS hopping pattern, the frequency of the SRS transmissions via a first one of a plurality of antennas of the terminal (200) is higher than that of the SRS transmissions via a second one of the plurality of antennas of the terminal (200).

摘要翻译： 本发明涉及在MIMO通信与非MIMO通信之间进行切换时能够抑制SRS（探测参考信号）资源的增加的发送装置，接收装置，发送方法以及通知方法，同时 抑制信道的时间变化的可追踪性的劣化。 在终端（200）中，映射单元（212）基于从基站（100）接收到的与SRS跳频图案有关的信息，映射从导频生成单元（216）接收的SRS序列 ）。 对于该SRS跳频图案，经由终端（200）的多个天线中的第一个天线的SRS传输的频率比通过终端（200）的多个天线中的第二个天线的SRS传输的频率高， 。