公开(公告)号：US09072056B2

公开(公告)日：2015-06-30

申请号：US13378409

申请日：2010-05-24

申请人： Shoichi Suzuki ,  Shohei Yamada ,  Katsunari Uemura ,  Daiichiro Nakashima

发明人： Shoichi Suzuki ,  Shohei Yamada ,  Katsunari Uemura ,  Daiichiro Nakashima

IPC分类号： H04W4/00 ,  H04W52/14 ,  H04L5/00 ,  H04W52/24 ,  H04W52/32 ,  H04W52/34

CPC分类号： H04W52/325 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0091 ,  H04W52/146 ,  H04W52/248 ,  H04W52/32 ,  H04W52/34 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

摘要： Transmission power of a plurality of uplink carrier components used for radio communication by a mobile station device and a base station device is efficiently controlled. The mobile station device communicates by radio with the base station device using a plurality of component carriers. The mobile station device receives, from the base station device, downlink control information that includes information indicating radio resource assignment to a downlink shared channel disposed in any of downlink component carriers, and a TPC command to an uplink control channel in an uplink component carrier in which ACK/NACK to the downlink shared channel is transmitted.

摘要翻译： 有效地控制由移动站装置和基站装置进行无线通信的多个上行链路载波分量的发送功率。 移动站装置使用多个分量载波与基站装置进行无线通信。 移动站装置从基站装置向下行链路分量载波中的下行链路分量载波中配置的下行链路共享信道中包含指示无线资源分配的信息的下行链路控制信息和上行链路分量载波中的上行链路控制信道的TPC命令 发送到下行链路共享信道的ACK / NACK。

公开(公告)号：US09014031B2

公开(公告)日：2015-04-21

申请号：US13458177

申请日：2012-04-27

申请人： Shoichi Suzuki ,  Shohei Yamada

发明人： Shoichi Suzuki ,  Shohei Yamada

IPC分类号： H04L12/26 ,  H04W52/36 ,  H04W52/32 ,  H04W52/34

CPC分类号： H04W72/0413 ,  H04L1/1812 ,  H04W52/325 ,  H04W52/34 ,  H04W52/365 ,  H04W72/0473

摘要： Efficient transmission control of power headroom is performed by a mobile station apparatus that includes a power headroom control unit which manages a power headroom which is a difference between a maximum transmit power value determined for each uplink carrier component by a base station and a predetermined power value estimated for uplink transmission. A path loss measurement unit monitors a path loss of a downlink carrier component informed from the base station among a plurality of downlink carrier components. When a path loss value of any downlink carrier component changes more than a predetermined value, the power headroom control unit modifies transmission to the base station apparatus of the power headroom for uplink transmission corresponding to all the downlink carrier components set by the base station apparatus.

摘要翻译： 功率余量的有效的传输控制由包括功率余量控制单元的移动站装置进行，该功率余量控制单元管理作为基站确定的每个上行链路载波分量的最大发送功率值与预定功率值之间的差的功率余量 估计上行传输。 路径损耗测量单元监视从多个下行链路载波分量中的基站通知的下行链路载波分量的路径损耗。 当任何下行链路载波分量的路径损耗值变化超过预定值时，功率余量控制单元修改与基站装置设置的所有下行链路载波分量相对应的用于上行链路传输的功率余量的基站装置的传输。

公开(公告)号：US08995363B2

公开(公告)日：2015-03-31

申请号：US13378430

申请日：2010-05-24

申请人： Shoichi Suzuki ,  Shohei Yamada ,  Katsunari Uemura ,  Daiichiro Nakashima

发明人： Shoichi Suzuki ,  Shohei Yamada ,  Katsunari Uemura ,  Daiichiro Nakashima

IPC分类号： H04W4/00 ,  H04W52/14 ,  H04L5/00 ,  H04W52/24 ,  H04W52/32 ,  H04W52/34

CPC分类号： H04W52/325 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0091 ,  H04W52/146 ,  H04W52/248 ,  H04W52/32 ,  H04W52/34 ,  H04W72/042 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08

摘要： Transmission power of a plurality of uplink carrier components used for communication by a mobile station apparatus and a base station apparatus is effectively controlled. The mobile station apparatus communicates with the base station apparatus using plurality of downlink component carriers and a plurality of uplink component carriers. The mobile station apparatus sets a plurality of groups, and each of the groups is composed of at least one uplink component carrier. The mobile station apparatus receives multiple pieces of control information regarding each of the groups to the mobile station apparatus from the base station apparatus in a single downlink component carrier.

摘要翻译： 有效地控制由移动站装置和基站装置进行通信的多个上行链路载波分量的发送功率。 移动站装置使用多个下行链路分量载波和多个上行链路分量载波与基站装置进行通信。 移动站装置设置多个组，并且每个组由至少一个上行链路分量载波组成。 移动站装置在单个下行链路分量载波中从基站装置向移动站装置接收关于各个组的多条控制信息。

公开(公告)号：US20140226551A1

公开(公告)日：2014-08-14

申请号：US14348270

申请日：2012-09-05

申请人： Wataru Ouchi ,  Kimihiko Imamura ,  Daiichiro Nakashima ,  Toshizo Nogami ,  Kazuyuki Shimezawa ,  Shoichi Suzuki ,  Yasuyuki Kato ,  Katsunari Uemura

发明人： Wataru Ouchi ,  Kimihiko Imamura ,  Daiichiro Nakashima ,  Toshizo Nogami ,  Kazuyuki Shimezawa ,  Shoichi Suzuki ,  Yasuyuki Kato ,  Katsunari Uemura

IPC分类号： H04W72/04 ,  H04W52/04

CPC分类号： H04W72/0473 ,  H04W52/04 ,  H04W52/146 ,  H04W52/244 ,  H04W52/247 ,  H04W52/325 ,  H04W52/40 ,  H04W52/54 ,  H04W72/0406

摘要： In a communication system in which a base station apparatus and a terminal apparatus communicate with each other, a base station apparatus, a terminal apparatus, and a communication system with which the base station apparatus and the terminal apparatus can efficiently communicate with each other are provided. The terminal apparatus that communicates with the base station apparatus includes a radio resource control section 6011 that sets a first uplink power control-related parameter configuration and a second uplink power control-related parameter configuration in accordance with information included in a radio resource control (RRC) signal, a reception unit 605 that determines a type of downlink control information (DCI) format, a transmission power control section 6015 that sets uplink transmission power on the basis of the first uplink power control-related parameter configuration or the second uplink power control-related parameter configuration, and a transmission unit 607 that transmits an uplink signal with the set uplink transmission power.

摘要翻译： 在基站装置和终端装置相互通信的通信系统中，提供基站装置，终端装置以及基站装置和终端装置能够高效地进行通信的通信系统 。 与基站装置进行通信的终端装置包括：无线资源控制部6011，其根据无线资源控制（RRC）中包含的信息来设定第一上行链路功率控制相关参数配置和第二上行链路功率控制相关参数配置 ）信号，确定下行链路控制信息（DCI）格式的类型的接收单元605，基于第一上行链路功率控制相关参数配置或第二上行链路功率控制来设置上行链路发送功率的发送功率控制部6015 相关参数配置，以及发送具有所设置的上行链路发送功率的上行链路信号的发送单元607。

公开(公告)号：US20130279486A1

公开(公告)日：2013-10-24

申请号：US13994279

申请日：2011-12-14

申请人： Yasuyuki Kato ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

发明人： Yasuyuki Kato ,  Katsunari Uemura ,  Daiichiro Nakashima ,  Shoichi Suzuki

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04W56/0005 ,  H04W72/0446 ,  H04W74/0833

摘要： In a mobile station that performs communication with a base station device via a plurality of cells, the plurality of cells are grouped into a first group constituted by cells having an uplink transmission timing that is the same as that of one primary cell and a second group constituted by one or more cells having an uplink transmission timing that is different from that of the primary cell. The uplink transmission timings are each managed using a corresponding transmission timing timer for each of the groups. In a case where a transmission timing timer for the first group has expired, the mobile station stops all uplink transmissions in the plurality of cells. In a case where a transmission timing timer for the second group has expired, the mobile station stops uplink transmissions in the cells constituting the second group for which the transmission timing timer has expired.

摘要翻译： 在经由多个小区进行与基站装置的通信的移动台中，多个小区被分组为由具有与一个主小区和第二小区相同的上行链路发送定时的小区构成的第一群组 由具有不同于主小区的上行链路传输定时的一个或多个小区构成。 上行链路传输定时每个都使用对应的传输定时定时器进行管理。 在第一组的发送定时定时器已经到期的情况下，移动站停止多个小区中的所有上行链路传输。 在第二组的发送定时定时器已经到期的情况下，移动台在构成发送定时定时器已经到期的第二组的小区中停止上行链路传输。

公开(公告)号：US20120182910A1

公开(公告)日：2012-07-19

申请号：US13498554

申请日：2010-07-09

申请人： Daiichiro Nakashima ,  Shohei Yamada ,  Shoichi Suzuki

发明人： Daiichiro Nakashima ,  Shohei Yamada ,  Shoichi Suzuki

IPC分类号： H04J1/00 ,  H04W72/04

CPC分类号： H04L5/0057 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0055 ,  H04W8/24 ,  H04W72/02

摘要： To efficiently control channel quality indicators CQIs in response to a plurality of downlink component frequency bands in a wireless communication system using a plurality of component frequency bands, and enable a mobile station apparatus to suitably transmit signals including the channel quality indicators CQIs, the mobile station apparatus is provided with an uplink control data generation part 407 that generates a channel quality indicator in response to each of the downlink component frequency bands, an uplink control channel selection part 409 that selects a particular radio resource when a plurality of radio resources, which are beforehand allocated from the base station apparatus to transmit the channel quality indicator for each of the downlink component frequency bands, occurs in the same time frame, and a transmission processing part 405 that arranges the channel quality indicator generated in the uplink control data generation part 407 in the radio resource selected in the uplink control channel selection part 409 to transmit to the base station apparatus.

摘要翻译： 为了在使用多个分量频带的无线通信系统中响应于多个下行链路分量频带有效地控制信道质量指示符CQI，并且使移动站装置适当地发送包括信道质量指示符CQI的信号，移动台 设备具有上行链路控制数据生成部407，其响应于每个下行链路分量频带生成信道质量指示符;上行链路控制信道选择部409，其在多个无线资源中选择特定的无线资源，所述上行链路控制信道选择部409是 预先从基站装置分配的发送用于各下行分量频带的信道质量指示符的同一时刻发生的发送处理部405以及在上行链路控制数据生成部407中生成的信道质量指示符 在无线电资源中选择 上行链路控制信道选择部409发送给基站装置。

公开(公告)号：US20120172048A1

公开(公告)日：2012-07-05

申请号：US13388926

申请日：2010-08-03

申请人： Yasuyuki Kato ,  Shohei Yamada ,  Shoichi Suzuki

发明人： Yasuyuki Kato ,  Shohei Yamada ,  Shoichi Suzuki

IPC分类号： H04W74/08

CPC分类号： H04W74/008 ,  H04L5/0007 ,  H04L5/0053 ,  H04W74/0833

摘要： A random access instructed by a base station apparatus and having a small delay is enabled in Advanced-EUTRA system. Upon detection of control data in any one of a plurality of component carriers, component carrier information, a preamble number, and random access channel information are extracted from the control data, and if the extracted information indicates dedicated preamble transmission, a random access channel position to be used is selected from information on random access of a component carrier specified in the component carrier information and the random access channel information, a random access preamble is generated from the information on random access and the dedicated preamble number, and the random access preamble is transmitted at the random access channel position.

摘要翻译： 在Advanced-EUTRA系统中启用了由基站装置指示并具有小延迟的随机接入。 在检测到多个分量载波中的任何一个分量载波中的控制数据时，从控制数据中提取分量载波信息，前导码和随机接入信道信息，并且如果所提取的信息指示专用前导码传输，则随机接入信道位置 要从使用的信息中选择在分量载波信息和随机接入信道信息中指定的分量载波的随机接入信息，从随机接入信息和专用前同步码号码生成随机接入前导码，并且随机接入前导码 在随机接入信道位置发送。

公开(公告)号：US20110200028A1

公开(公告)日：2011-08-18

申请号：US13120358

申请日：2009-08-17

申请人： Shoichi Suzuki ,  Daiichiro Nakashima

发明人： Shoichi Suzuki ,  Daiichiro Nakashima

IPC分类号： H04W4/00

CPC分类号： H04W28/0231 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/08

摘要： A base station device, which allocates one or more subbands of each of an uplink and a downlink to a mobile station device and transmits response information, which indicates whether or not uplink data from the mobile station device has been properly received, to the mobile station device, the base station device includes: a control unit (11) which controls an arrangement of a response information group including multiple pieces of response information directed to a downlink subband allocated to the mobile station device; and a multiplexing unit (160) which collects the same type of multiple pieces of response information to configure the response information group, and arranges the configured response information group in the downlink subband based on the control of the control unit.

摘要翻译： 一种基站装置，向移动台装置分配上行链路和下行链路中的每一个的一个以上的子带，并向移动台发送指示来自移动台装置的上行链路数据是否已被适当接收的响应信息 基站装置包括：控制单元，其控制包括针对分配给移动站装置的下行链路子带的多条响应信息的响应信息组的配置; 以及复用单元（160），其收集相同类型的多条响应信息以配置响应信息组，并且基于控制单元的控制将配置的响应信息组布置在下行链路子带中。

公开(公告)号：US20110200004A1

公开(公告)日：2011-08-18

申请号：US13125352

申请日：2009-08-21

申请人： Daiichiro Nakashima ,  Shoichi Suzuki

发明人： Daiichiro Nakashima ,  Shoichi Suzuki

IPC分类号： H04W28/26 ,  H04W72/04

CPC分类号： H04W28/26 ,  H04J13/0062 ,  H04J13/18 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04W72/0453 ,  H04W72/14

摘要： A base station device includes: a control information generating section which generates control information specific to mobile station devices; a control information count indicator generating section which generates a control information count indicator indicating the number of pieces of generated control information of each mobile station device; and a transmitting section which transmits the control information count indicator and the control information. The mobile station device includes: a receiving section which receives a control information count indicator and control information transmitted from the base station device within a mobile station-specific search space selected based on a mobile station ID of the mobile station device; a control information count indicator detecting section which detects the control information indicator; and a control channel decoding section which decodes the control channel in response to the number of pieces of detected control information.

摘要翻译： 基站装置包括：控制信息生成部，其生成移动台装置特有的控制信息; 控制信息计数指示符生成部，生成表示各移动站装置的生成控制信息的数量的控制信息计数指示符; 以及发送部，其发送控制信息计数指示符和控制信息。 移动站装置包括：接收部，其接收基于移动站装置的移动台ID选择的移动台专用搜索空间内的从基站装置发送的控制信息计数指示符和控制信息; 控制信息计数指示器检测部分，其检测控制信息指示符; 以及控制信道解码部分，其响应于检测到的控制信息的数量来解码控制信道。

公开(公告)号：US07400775B2

公开(公告)日：2008-07-15

申请号：US10982751

申请日：2004-11-03

申请人： Eiichiro Ikeda ,  Shoichi Suzuki

发明人： Eiichiro Ikeda ,  Shoichi Suzuki

IPC分类号： G06K9/40

CPC分类号： H04N5/208

摘要： A plurality of bandpass filters extract high frequency components of a digital image signal sampled every predetermined unit, thus generating a plurality of high frequency signals. The high frequency signals are added to produce a resultant high frequency signal. On the basis of the value of the resultant high frequency signal, the maximum value or minimum value detected from the high frequency signals is selected. The resultant high frequency signal and the selected maximum or minimum value are added according to determined weights, so that an enhancement signal is generated. Edge enhancement is performed using the enhancement signal.

摘要翻译： 多个带通滤波器提取每个预定单元采样的数字图像信号的高频分量，从而产生多个高频信号。 加上高频信号以产生合成的高频信号。 基于所得到的高频信号的值，选择从高频信号检测的最大值或最小值。 所得到的高频信号和所选择的最大值或最小值根据确定的权重相加，从而产生增强信号。 使用增强信号执行边缘增强。