公开(公告)号：US08902841B2

公开(公告)日：2014-12-02

申请号：US13700323

申请日：2011-05-20

申请人： Shoichi Suzuki ,  Yosuke Akimoto

发明人： Shoichi Suzuki ,  Yosuke Akimoto

IPC分类号： H04W72/04 ,  H04W72/12 ,  H04J13/00 ,  H04W74/08

CPC分类号： H04W72/042 ,  H04J13/0059 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0091 ,  H04L25/0224 ,  H04W72/1289 ,  H04W74/0833 ,  H04W88/02 ,  H04W88/08

摘要： In a radio communication system using OCC for DMRS, a base station apparatus correctly receives PUSCH. If a first mode is set in which a demodulation reference signal of a physical uplink shared channel is multiplied by an orthogonal code determined in advance or if a temporary C-RNTI was used for a transmission of downlink control information, the demodulation reference signal of the physical uplink shared channel is multiplied by the orthogonal code determined in advance, and if a second mode is set in which the demodulation reference signal of the physical uplink shared channel is multiplied by an orthogonal code determined on the basis of cyclic shift information in the downlink control information and moreover, if an RNTI other than the temporary C-RNTI was used for the transmission of the downlink control information, the demodulation reference signal of the physical uplink shared channel is multiplied by the orthogonal code determined on the basis of the cyclic shift information in the downlink control information.

摘要翻译： 在使用OCC用于DMRS的无线通信系统中，基站装置正确地接收PUSCH。 如果设置第一模式，其中物理上行链路共享信道的解调参考信号被乘以预先确定的正交码，或者如果临时C-RNTI用于下行链路控制信息的传输，则解调参考信号 物理上行链路共享信道被预先确定的正交码乘以，并且如果设置第二模式，其中物理上行链路共享信道的解调参考信号被乘以基于下行链路中的循环移位信息确定的正交码 控制信息，此外，如果使用临时C-RNTI以外的RNTI发送下行链路控制信息，则将物理上行链路共享信道的解调参考信号乘以基于循环移位确定的正交码 下行链路控制信息中的信息。

公开(公告)号：US20140241301A1

公开(公告)日：2014-08-28

申请号：US14347900

申请日：2012-08-13

申请人： Daiichiro Nakashima ,  Wataru Ouchi ,  Shoichi Suzuki ,  Kimihiko Imamura ,  Yosuke Akimoto ,  Katsunari Uemura ,  Yasuyuki Kato

发明人： Daiichiro Nakashima ,  Wataru Ouchi ,  Shoichi Suzuki ,  Kimihiko Imamura ,  Yosuke Akimoto ,  Katsunari Uemura ,  Yasuyuki Kato

IPC分类号： H04W52/32 ,  H04W52/24

CPC分类号： H04W52/325 ,  H04W52/242 ,  H04W52/365

摘要： In a communication system including multiple mobile station apparatuses and at least one base station apparatus, the base station apparatus efficiently controls transmission of an uplink signal to the mobile station apparatuses. A path loss calculator calculates path loss on the basis of a reference signal received by a reception processing unit. A transmit power setter sets desired transmit power of an uplink signal using the path loss calculated by the path loss calculator. Additionally, a power head room controller generates power head room that is information concerning a margin of the transmit power using the desired transmit power set in the transmit power setter to control transmission of the power head room. The power head room controller determines to transmit the power head room upon switching of a kind of the reference signal used in the calculation in the path loss calculator.

摘要翻译： 在包括多个移动站装置和至少一个基站装置的通信系统中，基站装置有效地控制向移动台装置发送上行信号。 路径损耗计算器基于由接收处理单元接收的参考信号来计算路径损耗。 发射功率设定器使用由路径损耗计算器计算的路径损耗来设置上行链路信号的期望发射功率。 此外，电源室控制器产生动力头室，其是使用在发射功率设定器中设置的期望的发射功率的发射功率余量来控制电力头室的发射的信息。 动力头室控制器决定在路径损耗计算器中的计算中使用的一种参考信号切换时发送动力头室。

公开(公告)号：US20140177531A1

公开(公告)日：2014-06-26

申请号：US14236585

申请日：2012-08-01

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

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

IPC分类号： H04W52/42 ,  H04W24/02 ,  H04W52/24 ,  H04L5/00

CPC分类号： H04W52/42 ,  H04J11/0053 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0094 ,  H04W24/02 ,  H04W24/10 ,  H04W52/146 ,  H04W52/242 ,  H04W52/245 ,  H04W88/085

摘要： There are provided a base station, a terminal, and a communication system in a wireless communication system in which a base station and a terminal communicate with each other, in which the base station and the terminal can efficiently perform communication. The communication system includes a higher layer processing unit 605 configured to configure, at the base station, for each terminal, a first reference signal configuration for configuring a measurement target for channel state reporting, configured to configure, at the base station, for each terminal, a second reference signal configuration specifying a resource element to be excluded from the target of data demodulation in a case where the terminal demodulates data, and configured to configure, at the base station, for each terminal, a third reference signal configuration for configuring a measurement target for which a reference signal received power is to be measured by the terminal.

摘要翻译： 在基站和终端彼此进行通信的无线通信系统中提供基站，终端和通信系统，其中基站和终端可以有效地进行通信。 通信系统包括：高层处理单元605，被配置为在每个终端的基站处配置用于配置用于信道状态报告的测量目标的第一参考信号配置，用于在基站处为每个终端配置 在终端解调数据的情况下，指定要从数据解调对象中排除的资源元素的第二参考信号配置，并且被配置为在基站处为每个终端配置第三参考信号配置，用于配置 由终端测量参考信号接收功率的测量对象。

公开(公告)号：US20130242922A1

公开(公告)日：2013-09-19

申请号：US13883322

申请日：2011-11-04

申请人： Shoichi Suzuki ,  Tatsushi Aiba ,  Yosuke Akimoto

发明人： Shoichi Suzuki ,  Tatsushi Aiba ,  Yosuke Akimoto

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L1/0041 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/0071 ,  H04L1/0073 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/001 ,  H04L25/03904

摘要： A mobile station device efficiently transmits an ACK/NACK of more than 11 bits on a physical uplink channel. A mobile station device for communicating with a base station device divides a plurality of ACKs/NACKs indicating success or failure of decoding of a plurality of pieces of uplink data received from the base station device, separately encodes the divided ACKs/NACKs, and changes a method for concatenating the encoded bits of the separately encoded ACKs/NACKs in accordance with whether the ACKs/NACKs are to be transmitted on a physical uplink control channel or a physical uplink shared channel.

摘要翻译： 移动站装置在物理上行链路信道上高效地发送超过11比特的ACK / NACK。 用于与基站装置进行通信的移动台装置分割指示从基站装置接收到的多条上行链路数据的解码成功或失败的多个ACK / NACK，分别对分割的ACK / NACK进行编码，并改变a 根据是否在物理上行链路控制信道或物理上行链路共享信道上发送ACK / NACK来连接分离编码的ACK / NACK的编码比特的方法。

公开(公告)号：US20130156011A1

公开(公告)日：2013-06-20

申请号：US13808454

申请日：2011-06-28

申请人： Shoichi Suzuki ,  Yosuke Akimoto ,  Tatsushi Aiba

发明人： Shoichi Suzuki ,  Yosuke Akimoto ,  Tatsushi Aiba

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L1/1858 ,  H04W28/06

摘要： A mobile station apparatus efficiently codes and transmits ACK/NACKs for a plurality of PDSCHs. The mobile station transmits a plurality of ACK/NACKs for transport blocks transmitted by a base station apparatus in a plurality of component carriers to the base station. First and second ACK/NACKs are individually coded, repetition processing is performed on coded bits of the first ACK/NACKs until the number of coded bits of the first ACK/NACKs reaches a first value, the repetition processing is performed on the coded bits of the second ACK/NACKs until the number of coded bits reaches a second value, the coded bits of the first ACK/NACKs and the coded bits of the second ACK/NACKs are concatenated, and the first ACK/NACKs and the second ACK/NACKs are transmitted to the base station apparatus using one physical uplink channel.

摘要翻译： 移动站装置对多个PDSCH进行有效地编码并发送ACK / NACK。 移动台向基站发送用于由多个分量载波中的基站装置发送的传输块的多个ACK / NACK。 对第一和​​第二ACK / NACK进行单独编码，对第一ACK / NACK的编码比特执行重复处理，直到第一ACK / NACK的编码比特数达到第一值为止，重复处理对 第二ACK / NACK直到编码比特数达到第二值，第一ACK / NACK的编码比特和第二ACK / NACK的编码比特被级联，并且第一ACK / NACK和第二ACK / NACK 使用一个物理上行链路信道发送到基站装置。

公开(公告)号：US08457060B2

公开(公告)日：2013-06-04

申请号：US13146370

申请日：2010-01-21

申请人： Shoichi Suzuki ,  Yosuke Akimoto

发明人： Shoichi Suzuki ,  Yosuke Akimoto

IPC分类号： H04W4/00

摘要： Mobile station apparatuses are provided that receive downlink allocation information from a base station apparatus in a downlink control channel. Each mobile station apparatus performs demodulation, decoding, and cyclic redundancy check on the downlink shared channel in accordance with the downlink allocation information received. Each mobile station apparatus generates an acknowledgement or a non-acknowledgement in accordance with the result of the cyclic redundancy check. Each mobile station apparatus then selects the lowest number and the second lowest number of the numbers of the control channel elements in which the downlink allocation information is received. Based on the selected numbers, each mobile station apparatus 2 obtains a physical resource block (PRB), as well as a cyclic shift and an orthogonal code sequence in the time domain for each transmission antenna, and spreads the acknowledgement or the non-acknowledgement and the uplink pilot channel.

公开(公告)号：US20120088458A1

公开(公告)日：2012-04-12

申请号：US13378311

申请日：2010-05-26

申请人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Shoichi Suzuki ,  Yosuke Akimoto

发明人： Toshizo Nogami ,  Kazuyuki Shimezawa ,  Shoichi Suzuki ,  Yosuke Akimoto

IPC分类号： H04B17/00

CPC分类号： H04W24/10 ,  H04B7/0632 ,  H04B7/0645 ,  H04B17/24 ,  H04L1/003 ,  H04L1/0031

摘要： A transmission device includes: a transmitting unit that transmits a common reference signal and a receiving device-specific reference signal to a receiving device; a selecting unit that selects either a first mode reporting a receiving quality using only the common reference signal or a second mode reporting a receiving quality using at least the receiving device-specific reference signal; and a notifying unit that notifies a mode selected by the selecting unit to the receiving device.

摘要翻译： 传输设备包括：发送单元，其向接收设备发送公共参考信号和接收设备专用参考信号; 选择单元，其选择仅使用公共参考信号报告接收质量的第一模式或者使用至少所述接收设备专用参考信号来报告接收质量的第二模式; 以及通知单元，其将由所述选择单元选择的模式通知给所述接收装置。

公开(公告)号：US20110194520A1

公开(公告)日：2011-08-11

申请号：US13090061

申请日：2011-04-19

申请人： Yosuke Akimoto ,  Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Yosuke Akimoto ,  Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04W72/04

摘要： To optimize transmission periods corresponding to kinds of feedback information, and minimize a reduction in system throughput caused by disagreement of the transmission period with the optimal period, by setting transmission frequencies individually with flexibility corresponding to the kinds of feedback information for a mobile station apparatus to transmit to a base station apparatus, in a wireless communication system in which a mobile station apparatus B measures reception quality of a signal received from a base station apparatus A, and transmits feedback information generated based on the reception quality to the base station apparatus A, the base station apparatus A allocates resources of transmission timing corresponding to the kinds of feedback information, and the mobile station apparatus B transmits a plurality of kinds of feedback information to the base station apparatus using the allocated resources.

公开(公告)号：US20110006425A1

公开(公告)日：2011-01-13

申请号：US12726520

申请日：2010-03-18

申请人： Makoto Wada ,  Noriaki Matsunaga ,  Yosuke Akimoto

发明人： Makoto Wada ,  Noriaki Matsunaga ,  Yosuke Akimoto

IPC分类号： H01L23/532

CPC分类号： H01L23/53238 ,  H01L21/76807 ,  H01L21/76843 ,  H01L21/76846 ,  H01L21/76847 ,  H01L21/76849 ,  H01L21/76852 ,  H01L21/76862 ,  H01L21/76876 ,  H01L21/76877 ,  H01L23/5226 ,  H01L23/528 ,  H01L23/53276 ,  H01L23/53295 ,  H01L2924/0002 ,  H01L2924/00

摘要： A semiconductor device according to one embodiment includes: a semiconductor substrate; an insulating film provided on the semiconductor substrate and containing a wiring trench; a first catalyst layer provided directly or via another member on side and bottom surfaces of the wiring trench; and a first graphene layer provided in the wiring trench so as to be along the side and bottom surface of the wiring trench, the first graphene layer being provided on the first catalyst layer so as to be in contact with the first catalyst layer.

摘要翻译： 根据一个实施例的半导体器件包括：半导体衬底; 绝缘膜，设置在所述半导体基板上并且包含布线沟槽; 第一催化剂层，直接地或经由布线沟槽的侧表面和底表面上的另一个构件提供; 以及设置在所述布线沟槽中以沿着所述布线沟槽的侧面和底面的第一石墨烯层，所述第一石墨烯层设置在所述第一催化剂层上以与所述第一催化剂层接触。

公开(公告)号：US20100248733A1

公开(公告)日：2010-09-30

申请号：US12739911

申请日：2009-03-13

申请人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04W72/08 ,  H04B17/00 ,  H04M1/00 ,  H04W88/02

CPC分类号： H04L1/20 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/0027

摘要： In the case that periodical transmission of transmission signal number-of-sequence quality indicative signal cannot be performed, the number of transmission signal sequences is clarified in association with reception quality information that is generated immediately after the case, and the base station apparatus performs appropriate communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including reception quality information, transmission signal preprocessing information and transmission signal number-of-sequence information, and a radio transmission section 51 that periodically transmits the generated feedback information to the base station apparatus, where when the radio transmission section 51 does not transmit the transmission signal number-of-sequence information with communication resources periodically allocated from the base station apparatus so as to transmit the transmission signal number-of-sequence information, the radio transmission section 51 transmits the transmission signal number-of-sequence information to the base station apparatus with communication resources enabling transmission of the feedback information allocated from the base station apparatus subsequently to the communication resources.

摘要翻译： 在不能执行发送信号序列数量质量指示信号的周期性发送的情况下，与紧接在情况之后立即生成的接收质量信息相关联地显示发送信号序列的数量，并且基站装置执行适当的 沟通资源分配。 移动站装置具有反馈信息控制部65，其生成包括接收质量信息，发送信号预处理信息和发送信号序列数信息的反馈信息，以及无线发送部51，其将生成的反馈信息周期性地发送到基站 无线发送部51不发送来自基站装置的周期性分配的通信资源的发送信号序列信息，发送发送信号序列数信息时，无线发送部 51将发送信号序列数信息发送给基站装置，通信资源能够从基站装置分配的反馈信息随后发送到通信资源。