专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US08565166B2 User apparatus, base station apparatus and method 有权
标题翻译：用户装置，基站装置及方法
公开(公告)号：US08565166B2
公开(公告)日：2013-10-22
申请号：US12443941
申请日：2007-10-01
申请人： Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
发明人： Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04J11/00 , H04J1/00 , H04W4/00 , H04L12/26
CPC分类号： H04W72/08 , H04J13/0059 , H04L1/0026 , H04L1/0081 , H04L1/1671 , H04L5/0007 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0091
摘要： A user apparatus generates an uplink control channel including at least one of acknowledgement information and channel condition information on an downlink, and transmits the uplink control channel in a predefined dedicated band if no resource is assigned to transmit an uplink data channel. The uplink control channel includes multiple unit block sequences resulting from multiplication of the same factor with all chips of a CAZAC code sequence for the user apparatus.
摘要翻译：用户装置生成包括下行链路中的确认信息和信道条件信息中的至少一个的上行链路控制信道，如果没有分配资源来发送上行链路数据信道，则将上行链路控制信道发送到规定的专用频带。上行链路控制信道包括由相同因子与用户装置的CAZAC码序列的所有码片相乘而产生的多个单位块序列。

82. 发明申请

US20130176987A1 TRANSMITTER, RECEIVER AND RADIO COMMUNICATION METHOD 有权
标题翻译：发射机，接收机和无线电通信方法
公开(公告)号：US20130176987A1
公开(公告)日：2013-07-11
申请号：US13813661
申请日：2011-08-10
申请人： Teruo Kawamura
发明人： Teruo Kawamura
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L1/0026 , H04L1/1861 , H04L5/0023 , H04L5/0026 , H04L5/005 , H04L5/0051 , H04L5/026
摘要： The present invention aims to provide a transmitter, a receiver and a radio communication method capable of preventing any increase in overhead due to insertion of reference signals without deteriorating the channel estimation accuracy. The radio communication method is provided for mapping reference signals to radio resources of a plurality of layers and transmitting the reference signals, having the steps of: generating the reference signals; oversampling the reference signals; and mapping the oversampled reference signals to resource elements of the layers respectively. Reference signals to be mapped to different layers are subjected to frequency division multiplexing in resource elements of same time and frequency domains.
摘要翻译：本发明旨在提供一种发射机，接收机和无线电通信方法，其能够防止由于参考信号的插入引起的开销的任何增加，而不会降低信道估计精度。提供无线电通信方法用于将参考信号映射到多个层的无线电资源并发送参考信号，具有以下步骤：产生参考信号; 过采样参考信号; 并且将过采样的参考信号分别映射到各层的资源元素。要映射到不同层的参考信号在相同时间和频域的资源元素中进行频分复用。

83. 发明授权

US08139692B2 Code evaluator, code evaluation method, radio communication system, base station and mobile station 失效
标题翻译：代码评估器，代码评估方法，无线电通信系统，基站和移动台
公开(公告)号：US08139692B2
公开(公告)日：2012-03-20
申请号：US12293502
申请日：2007-03-19
申请人： Kenichi Higuchi , Teruo Kawamura , Mamoru Sawahashi , Xiaoming Dai , Yong Bai , Lan Chen
发明人： Kenichi Higuchi , Teruo Kawamura , Mamoru Sawahashi , Xiaoming Dai , Yong Bai , Lan Chen
IPC分类号： H04L27/06
CPC分类号： H04J13/00 , H04B1/7115 , H04B2201/709709 , H04J13/10 , H04J13/16
摘要： The present invention relates to a code evaluation method comprising the steps of computing an auto-correlation function from a generated code; computing an evaluation reference value for determining quality of the generated code based on the auto-correlation function and a weighting factor determined depending on the evaluation reference value; and determining the quality of the generated code based on the evaluation reference value.
摘要翻译：本发明涉及一种代码评估方法，包括以下步骤：从生成的代码计算自相关函数; 基于所述自相关函数计算用于确定所生成代码的质量的评估参考值和根据所述评估参考值确定的加权因子; 以及基于所述评估参考值来确定所生成的代码的质量。

84. 发明申请

US20110188585A1 MOBILE COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, RECEIVING APPARATUS AND METHOD 失效
标题翻译：移动通信系统，传输装置，接收装置和方法
公开(公告)号：US20110188585A1
公开(公告)日：2011-08-04
申请号：US13058750
申请日：2009-08-03
申请人： Nobuhiko Miki , Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04L27/00
CPC分类号： H04L5/0012 , H04B1/713 , H04J13/0059 , H04L5/001 , H04L5/0023 , H04L5/0037 , H04L5/0053
摘要： A transmission apparatus for transmitting an uplink control signal by using a predetermined number of basic frequency blocks in a plurality of basic frequency blocks, wherein a system band is divided into a plurality of bands by a basic frequency block having a predetermined bandwidth, includes: a mapping unit configured to map control information to subcarriers in a basic frequency block in a given subframe; an inverse Fourier transform unit configured to perform inverse Fourier transform on a signal to which the control information is mapped; and a radio transmission unit configured to transmit a transmission signal, to a receiving apparatus by radio, including a signal on which inverse Fourier transform has been performed. In a subframe subsequent to the given subframe, the mapping unit maps the control information to subcarriers in a basic frequency block of a band different from a band of the basic frequency block in the given subframe.
摘要翻译：一种发送装置，用于通过使用多个基本频率块中的预定数量的基本频率块来发送上行链路控制信号，其中系统频带被具有预定带宽的基本频率块划分为多个频带包括：a 映射单元，被配置为将控制信息映射到给定子帧中的基本频率块中的子载波; 逆傅立叶变换单元，被配置为对映射了所述控制信息的信号执行逆傅里叶变换; 以及无线发送单元，被配置为通过无线电发送包括已进行了傅里叶逆变换的信号的发送信号的接收装置。在给定子帧之后的子帧中，映射单元将控制信息映射到与给定子帧中的基本频率块的频带不同的频带的基本频率块中的副载波。

85. 发明申请

US20110102729A1 FLEXIBLE PRINTED CIRCUIT AND ELECTRIC CIRCUIT STRUCTURE 有权
标题翻译：柔性印刷电路和电路结构
公开(公告)号：US20110102729A1
公开(公告)日：2011-05-05
申请号：US13000615
申请日：2009-06-24
申请人： Teruo Kawamura , Toshio Etoh
发明人： Teruo Kawamura , Toshio Etoh
IPC分类号： G02F1/1333 , H05K1/11 , H05K1/00
CPC分类号： H05K3/0052 , G02F1/13452 , H05K1/0268 , H05K1/118 , H05K2201/0394 , H05K2201/09727 , H05K2201/10681 , H05K2203/1545 , H05K2203/175
摘要： Provided are a flexible printed circuit that reduces the chance of the occurrence of short-circuit failures caused by swarf generated from punching out flexible printed circuit, and an electric circuit structure having this flexible printed circuit and an electric circuit substrate to which the flexible printed circuit is connected. A flexible printed circuit (100) has a wiring pattern (2) formed on the flexible base film (1). The flexible printed circuit (100) is individually punched out to be separated in a condition where the wiring pattern (2) is disposed on the base film (1), and the wiring pattern (2) has a narrowed portion (2c) near the edge of the base film (1).
摘要翻译：提供了一种柔性印刷电路，其减少了由冲出柔性印刷电路产生的切屑引起的短路故障的发生机会，以及具有该柔性印刷电路的电路结构和柔性印刷电路已连接。柔性印刷电路（100）具有形成在柔性基膜（1）上的布线图案（2）。在布线图案（2）设置在基膜（1）上的条件下，柔性印刷电路（100）被单独冲压成分离，并且布线图案（2）具有靠近底膜（1）的边缘。

86. 发明申请

US20100046480A1 USER APPARATUS, BASE STATION APPARATUS AND METHOD 有权
标题翻译：用户装置，基站装置和方法
公开(公告)号：US20100046480A1
公开(公告)日：2010-02-25
申请号：US12443941
申请日：2007-10-01
申请人： Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
发明人： Teruo Kawamura , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04B7/216 , H04W72/04
CPC分类号： H04W72/08 , H04J13/0059 , H04L1/0026 , H04L1/0081 , H04L1/1671 , H04L5/0007 , H04L5/0053 , H04L5/006 , H04L5/0064 , H04L5/0091
摘要： A user apparatus generates an uplink control channel including at least one of acknowledgement information and channel condition information on an downlink, and transmits the uplink control channel in a predefined dedicated band if no resource is assigned to transmit an uplink data channel. The uplink control channel includes multiple unit block sequences resulting from multiplication of the same factor with all chips of a CAZAC code sequence for the user apparatus.
摘要翻译：用户装置生成包括下行链路中的确认信息和信道条件信息中的至少一个的上行链路控制信道，如果没有分配资源来发送上行链路数据信道，则将上行链路控制信道发送到规定的专用频带。上行链路控制信道包括由相同因子与用户装置的CAZAC码序列的所有码片相乘而产生的多个单位块序列。

87. 发明申请

US20080214222A1 MOBILE STATION CAPABLE OF AND A METHOD FOR GENERATING CHIP PATTERNS FOR TRANSMISSION 失效
标题翻译：可移动站和用于生成传输模式的方法
公开(公告)号：US20080214222A1
公开(公告)日：2008-09-04
申请号：US12115889
申请日：2008-05-06
申请人： Hiroyuki Atarashi , Mamoru Sawahashi , Teruo Kawamura
发明人： Hiroyuki Atarashi , Mamoru Sawahashi , Teruo Kawamura
IPC分类号： H04B7/00 , H04M1/00
CPC分类号： H04B1/7097 , H04B1/69 , H04B1/692 , H04B2201/70701 , H04B2201/70703 , H04B2201/709709 , H04L25/03006 , H04L2025/03522
摘要： A base station configured to communicate with a mobile station includes a controlling-information transmitting unit and a receiving unit. The controlling-information transmitting unit is configured to transmit to the mobile station as a set of controlling information, an information set indicating an environment of a cell which is resided by the mobile station, or an information set indicating power of interference from surrounding cells, or an information set indicating a condition of propagation channel. The receiving unit is configured to receive a signal transmitted from the mobile station, based on said set of controlling information, via a variably-controlling process of a spreading factor and a number of chip repetitions.
摘要翻译：被配置为与移动台通信的基站包括控制信息发送单元和接收单元。所述控制信息发送单元被配置为作为一组控制信息向所述移动台发送指示所述移动台驻留的小区的环境的信息集，或指示来自周边小区的干扰功率的信息集，或指示传播信道的条件的信息集。接收单元被配置为经由可扩展因子和多个码片重复的可变控制处理，基于所述一组控制信息接收从移动站发送的信号。

88. 发明申请

US20120269084A1 RADIO BASE STATION 审中-公开
标题翻译：无线电基站
公开(公告)号：US20120269084A1
公开(公告)日：2012-10-25
申请号：US13510466
申请日：2010-11-12
申请人： Naoto Okubo , Kohei Kiyoshima , Hiroyuki Ishii , Teruo Kawamura
发明人： Naoto Okubo , Kohei Kiyoshima , Hiroyuki Ishii , Teruo Kawamura
IPC分类号： H04W24/00
CPC分类号： H04J11/0036 , H04B17/327 , H04B17/345 , H04J13/0059
摘要： A reception quality in a radio base station eNB is estimated with a high accuracy by using a reference signal. The radio base station eNB according to the present invention includes signal power estimation units 11B, 12B, and 13B configured to calculate a correlation value Z(a) between a predetermined number N of continuous samples “a” to “a+N−1” in sequences constituting a transmitted signal XL(n) of a predetermined signal transmitted by a mobile station UE#L and a predetermined number N of continuous samples “a” to “a+N−1” in sequences constituting a received signal r(n) of the predetermined signal in the radio base station eNB, and calculate received power Spower of the predetermined signal using the correlation value Z(a).
摘要翻译：通过使用参考信号，以高精度估计无线基站eNB的接收质量。根据本发明的无线基站eNB包括：信号功率估计单元11B，12B和13B，被配置为按照构成一个序列的序列计算连续样本a至a + N-1的预定数量N之间的相关值Z（a）由移动台UE＃L发送的预定信号的发送信号XL（n）和构成无线电中的预定信号的接收信号r（n）的序列的连续采样a至a + N-1的预定数量N 基站eNB，并使用相关值Z（a）计算预定信号的接收功率。

89. 发明申请

US20090290627A1 CODE EVALUATOR, CODE EVALUATION METHOD, RADIO COMMUNICATION SYSTEM, BASE STATION AND MOBILE STATION 失效
标题翻译：代码评估器，代码评估方法，无线电通信系统，基站和移动站
公开(公告)号：US20090290627A1
公开(公告)日：2009-11-26
申请号：US12293502
申请日：2007-03-19
申请人： Kenichi Higuchi , Teruo Kawamura , Mamoru Sawahashi , Xiaoming Dai , Yong Bai , Lan Chen
发明人： Kenichi Higuchi , Teruo Kawamura , Mamoru Sawahashi , Xiaoming Dai , Yong Bai , Lan Chen
IPC分类号： H04B17/00
CPC分类号： H04J13/00 , H04B1/7115 , H04B2201/709709 , H04J13/10 , H04J13/16
摘要： The present invention relates to a code evaluation method comprising the steps of computing an auto-correlation function from a generated code; computing an evaluation reference value for determining quality of the generated code based on the auto-correlation function and a weighting factor determined depending on the evaluation reference value; and determining the quality of the generated code based on the evaluation reference value.
摘要翻译：本发明涉及一种代码评估方法，包括以下步骤：从生成的代码计算自相关函数; 基于所述自相关函数计算用于确定所生成代码的质量的评估参考值和根据所述评估参考值确定的加权因子; 以及基于所述评估参考值来确定所生成的代码的质量。

90. 发明申请

US20090185602A1 TRANSMITTER, RECEIVER, AND MOBILE COMMUNICATION SYSTEM 失效
标题翻译：发射机，接收机和移动通信系统
公开(公告)号：US20090185602A1
公开(公告)日：2009-07-23
申请号：US11909986
申请日：2006-03-24
申请人： Hiroyuki Atarashi , Teruo Kawamura , Yoshikazu Goto , Mamoru Sawahashi
发明人： Hiroyuki Atarashi , Teruo Kawamura , Yoshikazu Goto , Mamoru Sawahashi
IPC分类号： H04B1/707
CPC分类号： H04J13/00 , H04B1/7103 , H04B2201/70701 , H04B2201/709709 , H04L5/0048
摘要： A transmitter includes: spread code multiplying means that multiplies a symbol indicating a reference signal by spread code to generate a chip sequence after spreading; chip pattern generation means that generates a chip pattern by performing chip repetition a predetermined repetition number of times on the chip sequence after spreading; and multiplying means that multiplies a signal having the chip pattern by a phase specific to the transmitter.
摘要翻译：发射机包括：扩展码乘法装置，用于通过扩展码乘以指示参考信号的符号，以在扩展之后生成码片序列; 芯片图形生成装置，其通过在扩展之后对码片序列进行规定的重复次数进行码片重复来生成码片图案; 以及乘法装置，将具有码片图案的信号乘以发射机专用的相位。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式