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1. 发明申请

US20120057649A1 RADIO TRANSMISSION APPARATUS, RADIO COMMUNICATION BASE STATION APPARATUS, RADIO COMMUNICATION MOBILE STATION APPARATUS, AND TRANSMISSION SIGNAL GENERATING METHOD 有权
标题翻译：无线电传输装置，无线电通信基站装置，无线电通信移动站装置和传输信号发生方法
公开(公告)号：US20120057649A1
公开(公告)日：2012-03-08
申请号：US13282207
申请日：2011-10-26
申请人： Kenichi MIYOSHI , Hidetoshi SUZUKI , Akihiko NISHIO , Daichi IMAMURA
发明人： Kenichi MIYOSHI , Hidetoshi SUZUKI , Akihiko NISHIO , Daichi IMAMURA
IPC分类号： H04L27/00
CPC分类号： H04L1/0041 , H04L1/0067 , H04L1/0071 , H04L1/04 , H04L1/08 , H04L5/0007 , H04L5/0046 , H04L27/2647
摘要： A base station allowing mobile stations to efficiently remove interference signals. In this base station, an encoding part performs an error correction encoding of transport data to generate a bit sequence comprising systematic bits and parity bits; a repetition part repeats, as a repetition subject, only the parity bits out of the plurality of bits included in the bit sequence, which is generated by the encoding part, so as to perform a rate matching; a modulating part modulates, after the repetition, the bit sequence to generate symbols; an S/P part parallel converts the symbols serially inputted from the modulating part (103) and then outputs them to an IFFT part; and the IFFT part performs an IFFT processing of the symbols inputted from the S/P part and then maps them onto subcarriers in accordance with a predetermined mapping pattern, thereby generating OFDM symbols.
摘要翻译：基站允许移动台有效地去除干扰信号。在该基站中，编码部对传输数据进行纠错编码，生成包含系统位和奇偶位的比特序列; 重复部分作为重复对象重复由编码部分生成的比特序列中包含的多个比特中的奇偶校验位，以便执行速率匹配; 调制部分在重复之后调制比特序列以产生符号; S / P部分并行转换从调制部分（103）串行输入的符号，然后将其输出到IFFT部分; 并且IFFT部分对从S / P部分输入的符号执行IFFT处理，然后根据预定的映射模式将它们映射到子载波上，从而生成OFDM符号。

2. 发明申请

US20120328056A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
公开(公告)号：US20120328056A1
公开(公告)日：2012-12-27
申请号：US13599947
申请日：2012-08-30
申请人： Daichi IMAMURA , Akihiko NISHIO , Kenichi KURI , Kenichi MIYOSHI
发明人： Daichi IMAMURA , Akihiko NISHIO , Kenichi KURI , Kenichi MIYOSHI
IPC分类号： H04L27/00
CPC分类号： H04L25/0202 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L27/2611
摘要： A wireless communication apparatus and a wireless communication method wherein even when the permissible delay amount of data is small, the permissible delay thereof can be satisfied. A data type determining part (101) determines whether the delay of transport data or control information should be allowed or not. A pilot signal insertion control part (102) decides, based on pilot insertion interval information and allowable delay information, that a pilot signal is placed adjacently to data that is not allowed to delay. A multiplexing part (106) multiplexes encoded and modulated transport data with the pilot signal generated by a pilot signal generating part (105) in such a manner that realizes the placement decided by the pilot signal insertion control part (102).

3. 发明申请

US20120069939A1 COMMUNICATION APPARATUS AND COMMUNICATION METHOD 有权
公开(公告)号：US20120069939A1
公开(公告)日：2012-03-22
申请号：US13305508
申请日：2011-11-28
申请人： Daichi IMAMURA , Akihiko NISHIO , Kenichi KURI , Kenichi MYOSHI
发明人： Daichi IMAMURA , Akihiko NISHIO , Kenichi KURI , Kenichi MYOSHI
IPC分类号： H04L27/06
CPC分类号： H04L25/0202 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L27/2611
摘要： A wireless communication apparatus and a wireless communication method wherein even when the permissible delay amount of data is small, the permissible delay thereof can be satisfied. A data type determining part (101) determines whether the delay of transport data or control information should be allowed or not. A pilot signal insertion control part (102) decides, based on pilot insertion interval information and allowable delay information, that a pilot signal is placed adjacently to data that is not allowed to delay. A multiplexing part (106) multiplexes encoded and modulated transport data with the pilot signal generated by a pilot signal generating part (105) in such a manner that realizes the placement decided by the pilot signal insertion control part (102).

4. 发明申请

US20120263140A1 TRANSMITTING APPARATUS, RECEIVING APPARATUS, TRANSMITTING METHOD, AND RECEIVING METHOD 有权
标题翻译：发送装置，接收装置，发送方法和接收方法
公开(公告)号：US20120263140A1
公开(公告)日：2012-10-18
申请号：US13538839
申请日：2012-06-29
申请人： Akihiko NISHIO , Kenichi MIYOSHI
发明人： Akihiko NISHIO , Kenichi MIYOSHI
IPC分类号： H04W72/04
CPC分类号： H04L25/03159 , H04L1/0013 , H04L1/0067 , H04L5/003 , H04L5/0037 , H04L5/0044 , H04L27/0008 , H04L27/2636 , H04W52/16 , H04W52/346
摘要： There is disclosed a radio transmission device capable of improving the throughput. The radio transmission device transmits a first signal and a second signal which are different from each other. In the radio transmission device, an FFT unit subjects first data to an FFT process. A sub-carrier allocation unit maps the first data which has been subjected to the FFT process and the second data into different frequencies. An IFFT unit subjects the mapped signal to the IFFT transform. A transmission radio processing unit transmits the signal which has been subjected to the IFFT processing, with a single carrier.
摘要翻译：公开了能够提高吞吐量的无线传输装置。无线发送装置发送彼此不同的第一信号和第二信号。在无线发送装置中，FFT单元使第一数据进行FFT处理。子载波分配单元将经过FFT处理的第一数据和第二数据映射到不同的频率。 IFFT单元对映射的信号进行IFFT变换。发送无线电处理单元用单个载波发送已进行了IFFT处理的信号。

5. 发明申请

US20110243109A1 RANDOM ACCESS METHOD, RADIO COMMUNICATION TERMINAL DEVICE, RECEIVING METHOD, AND BASE STATION APPARATUS 有权
标题翻译：随机访问方法，无线电通信终端设备，接收方法和基站设备
公开(公告)号：US20110243109A1
公开(公告)日：2011-10-06
申请号：US13158014
申请日：2011-06-10
申请人： Jun CHENG , Akihiko NISHIO , Kenichi MIYOSHI
发明人： Jun CHENG , Akihiko NISHIO , Kenichi MIYOSHI
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04W36/16 , H04W72/04 , H04W72/0446 , H04W72/087 , H04W72/10 , H04W74/004 , H04W74/0833 , H04W88/08
摘要： There are disclosed a random access method for establishing an individual channel between a radio communication terminal device and a base station device in a short time and a radio communication terminal device executing the random access method. In this device, in step ST320, a RACH sub-channel allocation unit (211) allocates a transmission packet inputted from a replication unit (202) to an arbitrary sub-carrier at the RACH arbitrary time slot at random. In step ST330, an allocation unit (210) judges whether an overlap is generated in the allocation result obtained by the RACH sub-channel allocation unit (211). When the allocation unit (210) judges that an overlap is generated in the allocation result, the allocation unit (210) causes one of the RACH sub-channel allocation units (211) which has caused the overlap to again perform allocation of step ST320. On the other hand, when judgment is made that no overlap is generated in the allocation result, step ST340 is executed.
摘要翻译：公开了一种用于在短时间内在无线电通信终端设备和基站设备之间建立单独信道的随机接入方法和执行随机接入方法的无线电通信终端设备。在该装置中，在步骤ST320中，RACH子信道分配单元（211）随机地将从复制单元（202）输入的发送分组分配给RACH任意时隙的任意子载波。在步骤ST330中，分配单元（210）判断在由RACH子信道分配单元（211）获得的分配结果中是否生成了重叠。当分配单元（210）判定在分配结果中产生重叠时，分配单元（210）使引起重叠的RACH子信道分配单元（211）中的一个再次执行步骤ST320的分配。另一方面，当判断在分配结果中没有产生重叠时，执行步骤ST340。

6. 发明申请

US20110182265A1 RADIO COMMUNICATION BASE STATION APPARATUS AND RADIO COMMUNICATION METHOD USED FOR MULTI-CARRIER COMMUNICATION 有权
标题翻译：用于多载波通信的无线电通信基站装置和无线电通信方法
公开(公告)号：US20110182265A1
公开(公告)日：2011-07-28
申请号：US13081727
申请日：2011-04-07
申请人： Kenichi KURI , Akihiko NISHIO , Masaru FUKUOKA , Kenichi MIYOSHI
发明人： Kenichi KURI , Akihiko NISHIO , Masaru FUKUOKA , Kenichi MIYOSHI
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04B7/0619 , H04B7/12 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/006 , H04L5/0071 , H04L5/0094 , H04L25/0228 , H04W28/06 , H04W48/08 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： Provided is a base station capable of suppressing increase of overhead of allocation result report in frequency scheduling in multi-carrier communication and obtaining a sufficient frequency diversity effect. In the base station, encoding units (101-1 to 101-n) encode data (#1 to #n) to mobile stations (#1 to #n), modulation units (102-1 to 102-n) modulate the encoded data so as to generate a data symbol, a scheduler (103) performs frequency scheduling according to a CQI from each mobile station so as to uniformly allocate data to the respective mobile stations for a part of RB extracted from a plurality of RB, and an SCCH generation unit (105) generates control information (SCCH information) to report the allocation result in the scheduler (103) to the respective mobile stations.
摘要翻译：提供一种能够抑制多载波通信中的频率调度中的分配结果报告的开销增加并获得足够的频率分集效应的基站。在基站中，编码单元（101-1〜101-n）对移动台（＃1〜＃n）的数据（＃1〜＃n）进行编码，调制部（102-1〜102-n）数据，以便生成数据符号，调度器（103）根据来自每个移动台的CQI执行频率调度，以便将从多个RB提取的一部分RB的各个移动站均匀地分配数据，以及 SCCH生成单元（105）生成控制信息（SCCH信息），将调度器（103）中的分配结果报告给各移动站。

7. 发明申请

US20100297969A1 RADIO TRANSMISSION DEVICE, RADIO RECEPTION DEVICE, RADIO TRANSMISSION METHOD, AND RADIO RECEPTION METHOD 有权
标题翻译：无线电传输装置，无线电接收装置，无线电传输方法和无线电接收方法
公开(公告)号：US20100297969A1
公开(公告)日：2010-11-25
申请号：US12783450
申请日：2010-05-19
申请人： Kenichi MIYOSHI , Akihiko NISHIO
发明人： Kenichi MIYOSHI , Akihiko NISHIO
IPC分类号： H04B1/04
CPC分类号： H04W52/223 , H04L27/2614 , H04L27/2636 , H04L27/2647 , H04L27/368 , H04W52/42
摘要： A radio transmission device capable of improving the reception error rate characteristics of a receiver. In this device, an FFT (Fast Fourier Transform) unit (102) subjects a transmission signal to an FFT operation, in which a signal in a time domain is converted into a signal in a frequency domain. A control unit (103) controls the transmission power of the FFT-operated transmission signal in the frequency domain. An IFFT (Inverse Fast Fourier Transform) unit (104) subjects the transmission signal having its transmission power controlled, to an IFFT operation, in which an inverse conversion is made into a signal in the time domain. A transmission RF unit (106) transmits the IFFT-operated transmission signal on a single carrier.
摘要翻译：一种能够提高接收机的接收错误率特性的无线发送装置。在该装置中，FFT（快速傅里叶变换）单元（102）对传输信号进行FFT操作，其中时域中的信号被转换成频域中的信号。控制单元（103）控制频域中的FFT操作的发送信号的发送功率。 IFFT（逆快速傅立叶变换）单元（104）将其发送功率受控的发送信号进行IFFT操作，其中在时域中进行逆变换。发送RF单元（106）在单个载波上发送IFFT操作的发送信号。

8. 发明申请

US20110211545A1 BASE STATION APPARATUS PROVIDING RESOURCE BLOCK ALLOCATION AND METHOD THEREFOR 有权
标题翻译：基站提供资源块分配及其方法
公开(公告)号：US20110211545A1
公开(公告)日：2011-09-01
申请号：US13104336
申请日：2011-05-10
申请人： Akihiko NISHIO , Christian WENGERTER , Hidetoshi SUZUKI , Katsuhiko HIRAMATSU
发明人： Akihiko NISHIO , Christian WENGERTER , Hidetoshi SUZUKI , Katsuhiko HIRAMATSU
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04W72/00 , H04W72/04 , H04W72/042 , H04W72/044
摘要： It is an object to provide a wireless communication base station device that can prevent the decline of a system throughput due to the degradation of a utilization efficiency of a communication resource of a channel for carrying out a frequency diversity transmission when a frequency scheduling transmission and a frequency diversity transmission are concurrently carried out in multiple carrier communication. In the wireless communication base station device, a modulation unit (12) carries out modulation processing for Dch data after coding to generate a Dch data symbol. A modulation unit (22) carries out modulation processing for Lch data after coding to generate an Lch data symbol. An allocation unit (103) allocates the Dch data symbol and Lch data symbol to each sub-carrier composing an OFDM symbol and outputs the allocated sub-carrier to a multiplex unit (104). In this case, the allocation unit (103) allocates the Dch data symbol to a plurality of resource blocks where one Dch is arranged at an interval equal to integral multiples of the number of resource blocks composing a resource block group.
摘要翻译：本发明的目的是提供一种无线通信基站装置，其能够防止由于在频率调度发送时的用于进行频率分集发送的信道的通信资源的利用效率的劣化而导致的系统吞吐量的下降频率分集传输在多载波通信中同时进行。在无线通信基站装置中，调制部（12）对编码后的Dch数据进行调制处理，生成Dch数据符号。调制单元（22）对编码后的Lch数据进行调制处理，生成Lch数据符号。分配单元（103）将Dch数据符号和Lch数据符号分配给构成OFDM符号的每个子载波，并将所分配的子载波输出到多路复用单元（104）。在这种情况下，分配单元（103）将Dch数据符号分配给多个资源块，其中一个Dch以等于构成资源块组的资源块的数量的整数倍的间隔排列。

9. 发明申请

US20080251837A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20080251837A1
公开(公告)日：2008-10-16
申请号：US12054800
申请日：2008-03-25
申请人： Yoshiaki KATO , Yoshiharu ANDA , Akihiko NISHIO
发明人： Yoshiaki KATO , Yoshiharu ANDA , Akihiko NISHIO
IPC分类号： H01L21/04 , H01L49/00
CPC分类号： H01L29/7783 , H01L21/8252 , H01L27/0605 , H01L27/0883
摘要： A semiconductor device which includes both an E-FET and a D-FET and can facilitate control of the Vth in an E-FET and suppress a decrease in the Vf, and a manufacturing method of the same are provided. A semiconductor device which includes both an E-FET and a D-FET on the same semiconductor substrate includes: a first threshold adjustment layer for adjusting threshold of the E-FET; a first etching stopper layer formed on the first threshold adjustment layer; the second threshold adjustment layer formed on the first etching stopper layer for adjusting threshold of the D-FET; a second etching stopper layer formed on the second threshold adjustment layer; a first gate electrode penetrating through the first etching stopper layer, the second threshold adjustment layer, and the second etching stopper layer, which is in contact with the first threshold adjustment layer; and the second gate electrode penetrating through the second etching stopper layer, which is in contact with the second threshold adjustment layer.
摘要翻译：包括E-FET和D-FET两者的半导体器件，并且可以有助于控制E-FET中的Vth，并抑制Vf的降低，并且提供其制造方法。在同一半导体衬底上包括E-FET和D-FET的半导体器件包括：用于调节E-FET的阈值的第一阈值调整层; 形成在第一阈值调整层上的第一蚀刻停止层; 所述第二阈值调整层形成在所述第一蚀刻停止层上，用于调节所述D-FET的阈值; 形成在所述第二阈值调整层上的第二蚀刻停止层; 穿过与第一阈值调整层接触的第一蚀刻停止层，第二阈值调节层和第二蚀刻阻挡层的第一栅电极; 并且所述第二栅电极贯穿与所述第二阈值调整层接触的所述第二蚀刻停止层。

10. 发明申请

US20120208452A1 RADIO COMMUNICATION METHOD 有权
标题翻译：无线电通信方法
公开(公告)号：US20120208452A1
公开(公告)日：2012-08-16
申请号：US13452542
申请日：2012-04-20
申请人： Akihiko NISHIO , Yasuaki YUDA , Tomohiro IMAI
发明人： Akihiko NISHIO , Yasuaki YUDA , Tomohiro IMAI
IPC分类号： H04B7/14 , H04B7/24
CPC分类号： H04B7/15542 , H04L5/0007 , H04L5/0032 , H04L5/0048 , H04L25/0226 , H04W16/14 , H04W48/08 , H04W88/04
摘要： A wireless communication method and the like for improving the system throughput. The wireless communication method is used in a mobile communication system having a base station apparatus, a relay station apparatus and a mobile station apparatus #1. In a first transmission step, a first transport signal, which includes data addressed to MS #1, is transmitted from BS to RS. In a second transmission step, a second transport signal, which includes a pilot generated by BS, is transmitted from BS. Simultaneously, in the second transmission step, a relay signal, which includes the data addressed to MS #1 and also includes a pilot that is generated by RS and that has a particular orthogonal relationship with the pilot generated by BS, is transmitted from RS to MS #1.
摘要翻译：一种用于提高系统吞吐量的无线通信方法等。无线通信方法用于具有基站装置，中继站装置和移动台装置＃1的移动通信系统。在第一传输步骤中，包括寻址到MS＃1的数据的第一传输信号从BS发送到RS。在第二传输步骤中，从BS发送包括由BS产生的导频的第二传输信号。同时，在第二发送步骤中，包括寻址到MS＃1的数据并且还包括由RS生成并与由BS产生的导频具有特定正交关系的导频的中继信号从RS发送到 MS＃1。

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