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1. 发明申请

US20070121738A1 Transmission apparatus and peak suppression method 审中-公开
标题翻译：传输装置和峰值抑制方法
公开(公告)号：US20070121738A1
公开(公告)日：2007-05-31
申请号：US10573815
申请日：2004-09-27
申请人： Isamu Yoshii , Kenichi Miyoshi , Jun Cheng , Akihiko Nishio , Masaru Fukuoka , Masaru Fukuoka
发明人： Isamu Yoshii , Kenichi Miyoshi , Jun Cheng , Akihiko Nishio , Masaru Fukuoka , Masaru Fukuoka
IPC分类号： H04K1/10
CPC分类号： H04L27/2624 , H04B1/707 , H04B2201/70706 , H04B2201/70707
摘要： A transmission apparatus capable of improving overall throughput of a system by suppressing peaks using some frequencies in a communication band. In this apparatus, modulation section (102) adaptively modulates transmission data. Combination section (103) combines the waveform of the transmission data and the waveform of an inverse replica and suppresses peaks equal to or higher than a threshold. When there are peaks equal to or higher than a threshold, inverse replica generation section (112) extracts the waveform of a peak equal to or higher than the threshold and generates an inverse replica which is the waveform having the inverse characteristic of the extracted waveform. Where MCS is set for each subcarrier, sub-band selection section (114) selects the frequency of a subcarrier having large margin in reception quality and outputs the inverse replica within the range of the selected frequency to combination section (103).
摘要翻译：一种传输装置，其能够通过抑制通信频带中的一些频率的峰值来提高系统的整体吞吐量。在该装置中，调制部（102）自适应地调制发送数据。组合部（103）组合发送数据的波形和逆副本的波形，抑制等于或高于阈值的峰值。当存在等于或高于阈值的峰值时，逆副本生成部分（112）提取等于或高于阈值的峰值的波形，并产生具有所提取波形的逆特性的波形的逆副本。在为每个子载波设置MCS的情况下，子波段选择部（114）选择接收质量较大余量的副载波的频率，并将所选频率的范围内的反复制输出到组合部（103）。

2. 发明授权

US09100147B2 Base station, terminal, retransmission control method, and response method 有权
标题翻译：基站，终端，重传控制方法和响应方法
公开(公告)号：US09100147B2
公开(公告)日：2015-08-04
申请号：US13521550
申请日：2011-01-28
申请人： Masaru Fukuoka , Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
发明人： Masaru Fukuoka , Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
IPC分类号： H04W72/02 , H04L5/00 , H04L1/18 , H04W28/04 , H04W88/08
CPC分类号： H04L5/003 , H04L1/1893 , H04L5/0007 , H04L5/001 , H04W28/04 , H04W72/02 , H04W88/08
摘要： Disclosed is a base station which can prevent degradation in the reception characteristics of nearby cells when carrier aggregation and channel selection are applied. In accordance with the resistance to interference of a plurality of uplink component carriers of a femtocell, a response protocol controller (101) in a base station (100) changes combination rules for the uplink component carriers and signal points which a terminal (200) in a microcell covered by the base station (100) uses in the feedback of a response signal. Information in relation to the combination rules is notified to the terminal (200). A controller (217) in the terminal (200) changes the combination rules for the uplink component carriers and the signal points of the microcell covered by the base station (100) in accordance with the information notified from the base station (100), and controls transmission of the response signal in accordance with said rules.
摘要翻译：公开了当应用载波聚合和信道选择时，可以防止附近小区的接收特性的劣化的基站。根据毫微微小区的多个上行链路分量载波的抗干扰性，基站（100）中的响应协议控制器（101）改变上行链路分量载波和终端（200）中的信号点的组合规则由基站（100）覆盖的微小区在响应信号的反馈中使用。关于组合规则的信息被通知给终端（200）。终端（200）中的控制器（217）根据从基站（100）通知的信息改变基站（100）覆盖的上行链路分量载波和微小区的信号点的组合规则，以及根据所述规则控制响应信号的传输。

3. 发明授权

US08797986B2 Wireless communication apparatus and reference signal generating method 有权
标题翻译：无线通信装置及参考信号生成方法
公开(公告)号：US08797986B2
公开(公告)日：2014-08-05
申请号：US13501914
申请日：2010-10-29
申请人： Takashi Iwai , Daichi Imamura , Akihiko Nishio , Yoshihiko Ogawa , Masaru Fukuoka
发明人： Takashi Iwai , Daichi Imamura , Akihiko Nishio , Yoshihiko Ogawa , Masaru Fukuoka
IPC分类号： H04W4/00
CPC分类号： H04J11/0053 , H04B1/713 , H04B7/024 , H04B17/354 , H04J13/0062 , H04J13/0074 , H04L1/0026 , H04L1/20 , H04L5/0007 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0073 , H04L5/0091
摘要： Provided are a wireless communication apparatus and a reference signal generating method, wherein inter-cell interference is reduced inside and outside a CoMP set. A CoMP mode setting unit (101) sets whether the terminal (100) thereof is a CoMP terminal or a Non-CoMP terminal. When the terminal (100) is set as a Non-CoMP terminal, the hopping pattern calculating unit (104) calculates a ZC sequence number to be used as the transmission timing, from among all the ZC sequence numbers that can be used within the system. When the terminal (100) is set as a CoMP terminal, the hopping pattern calculating unit (104) calculates a ZC sequence number to be used as the transmission timing, by hopping the ZC sequence numbers to be used within the CoMP set. A ZC sequence generating unit (105) generates a ZC sequence to be used as an SRS, using the calculated ZC sequence number.
摘要翻译：提供了一种无线通信装置和参考信号生成方法，其中在CoMP集合内部和外部减小小区间干扰。 CoMP模式设置单元（101）设置其终端（100）是CoMP终端还是非CoMP终端。当终端（100）被设置为非CoMP终端时，跳频图案计算单元（104）从系统中可以使用的所有ZC序列号中计算出用作发送定时的ZC序列号。当终端（100）被设置为CoMP终端时，跳频图案计算单元（104）通过跳转在CoMP集合内使用的ZC序列号来计算要用作发送定时的ZC序列号。 ZC序列生成部（105）使用计算出的ZC序列号，生成要用作SRS的ZC序列。

4. 发明授权

US08787291B2 Method for setting subbands in multicarrier communication, and radio communication mobile station apparatus 有权
标题翻译：用于设置多载波通信中的子带的方法，以及无线通信移动站装置
公开(公告)号：US08787291B2
公开(公告)日：2014-07-22
申请号：US13567912
申请日：2012-08-06
申请人： Akihiko Nishio , Daichi Imamura , Masaru Fukuoka
发明人： Akihiko Nishio , Daichi Imamura , Masaru Fukuoka
IPC分类号： H04J1/00 , H04W72/12
CPC分类号： H04W72/044 , H04B7/0452 , H04B7/12 , H04J4/00 , H04L5/0037 , H04L27/2627 , H04W52/42 , H04W72/04 , H04W72/1205 , H04W72/1263
摘要： A wireless communication base station apparatus wherein when a frequency scheduling transmission and a frequency diversity transmission are performed in a multicarrier communication at the same time, the adaptive control of a channel for performing the frequency scheduling transmission can be prevented from being complicated. In this apparatus, a modulating part modulates an encoded Dch data to generate Dch data symbols. A modulating part modulates an encoded Lch data to generate Lch data symbols. An assigning part assigns the Dch and Lch data symbols to subcarriers constituting OFDM symbols and outputs them to a multiplexing part. At this moment, the assigning part assigns a set of Dch and Lch data symbols to each subcarrier for a respective subband.
摘要翻译：一种无线通信基站装置，其中，当在多载波通信中同时进行频率调度发送和频率分集发送时，可以防止用于进行频率调度发送的信道的自适应控制变得复杂。在该装置中，调制部分调制编码的Dch数据以产生Dch数据符号。调制部分调制编码的Lch数据以产生Lch数据符号。分配部分将Dch和Lch数据符号分配给构成OFDM符号的子载波，并将它们输出到多路复用部分。此时，分配部分为相应子带的每个子载波分配一组Dch和Lch数据符号。

5. 发明授权

US08649333B2 Radio communication system, radio transmission apparatus, and resource allocation method 有权
标题翻译：无线电通信系统，无线电传输装置和资源分配方法
公开(公告)号：US08649333B2
公开(公告)日：2014-02-11
申请号：US12293522
申请日：2007-03-20
申请人： Masaru Fukuoka , Akihiko Nishio , Kenichi Miyoshi
发明人： Masaru Fukuoka , Akihiko Nishio , Kenichi Miyoshi
IPC分类号： G01R31/08
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0058 , H04W72/0446
摘要： Provided is a resource allocation method capable of improving a reception quality when connecting a plurality of sub frames into one frame and performing a communication process for each of the frames. In this method, when a sub frame #1 is transmitted, LRB is selected as a resource allocation format according to CQI fed back from a mobile station and RB having a preferable propagation quality is allocated for transmission data according to the LRB format. When a sub frame #2 is transmitted, the same resource allocation method (LRB) as the head sub frame is used and the transmission data is allocated for the same RB. When a sub frame #3 is transmitted, the resource allocation method is switched from the sub frame #1 and the sub frame #2 and the transmission data is allocated for RB by using the DRB format.
摘要翻译：提供了一种资源分配方法，其能够在将多个子帧连接到一个帧中并且为每个帧执行通信处理时提高接收质量。在该方法中，当发送子帧＃1时，根据从移动台反馈的CQI选择LRB作为资源分配格式，并且根据LRB格式将具有优选的传播质量的RB分配给发送数据。当发送子帧＃2时，使用与头部子帧相同的资源分配方法（LRB），并且为相同的RB分配发送数据。当发送子帧＃3时，从子帧＃1和子帧＃2切换资源分配方法，并且通过使用DRB格式将发送数据分配给RB。

6. 发明申请

US20130064227A1 WIRELESS COMMUNICATION DEVICE, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信设备和无线通信方法
公开(公告)号：US20130064227A1
公开(公告)日：2013-03-14
申请号：US13582564
申请日：2011-03-17
申请人： Takashi Iwai , Akihiko Nishio , Masaru Fukuoka , Seigo Nakao , Masayuki Hoshino , Yoshihiko Ogawa
发明人： Takashi Iwai , Akihiko Nishio , Masaru Fukuoka , Seigo Nakao , Masayuki Hoshino , Yoshihiko Ogawa
IPC分类号： H04W72/04
CPC分类号： H04L5/0094 , H04J13/0055 , H04L5/0007 , H04L5/0048 , H04L25/03159 , H04W72/0466
摘要： Disclosed are a wireless communication method and device which can maintain frequency scheduling flexibility and improve system throughput performance. A Walsh sequence number determination unit (108) acquires Walsh sequence numbers used in each cluster according to a bandwidth notification order indicated by a plurality of RIVs, on the basis of associations between the bandwidth notification order indicated by the plurality of RIVs and Walsh sequence numbers used in each cluster. Furthermore, the Walsh sequence number determination unit (108) independently sets the acquired Walsh sequence number to each cluster multiplexed between two different terminals in the same bandwidth.
摘要翻译：公开了能够维持频率调度灵活性并提高系统吞吐量性能的无线通信方法和装置。沃尔什序列号确定单元（108）根据由多个RIV指示的带宽通知顺序与沃尔什序列号之间的关联，根据由多个RIV指示的带宽通知顺序获取每个簇中使用的沃尔什序列号用于每个集群。此外，沃尔什序列号确定单元（108）独立地将所获取的沃尔什序列号设置为在相同带宽中的两个不同终端之间复用的每个群集。

7. 发明申请

US20120300740A1 WIRELESS COMMUNICATION TERMINAL DEVICE, WIRELESS COMMUNICATION BASE STATION DEVICE, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信终端设备，无线通信基站设备和无线通信方法
公开(公告)号：US20120300740A1
公开(公告)日：2012-11-29
申请号：US13575433
申请日：2011-02-09
申请人： Takashi Iwai , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Atsushi Sumasu , Masaru Fukuoka
发明人： Takashi Iwai , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Atsushi Sumasu , Masaru Fukuoka
IPC分类号： H04W72/04 , H04W52/34
CPC分类号： H04W52/325 , H04B1/713 , H04J13/0062 , H04L5/0048 , H04L25/0204 , H04L25/0224
摘要： Disclosed are a wireless communication method, a wireless communication base station device, and a wireless communication terminal device that dynamically switch the transmission slot of an SRS of each terminal within a cell while suppressing an increase in the number of signaling bits. A terminal (100) and a base station (200) are each provided with a table wherein FH flags for SRS and transmission power data of each slot are mapped to two-bit notification bits. In this table, transmission power data indicating SRS transmission by slot 1 and slot 2 and FH flags are mapped, and an FH flag is not mapped to transmission power data indicating SRS transmission by slot 1 or slot 2. The base station (200) notifies the terminal (100) of the FH flag data and the SRS transmission power data by means of transmitting scheduling data containing the notification bits to the terminal (100).
摘要翻译：公开了一种无线通信方法，无线通信基站装置和无线通信终端装置，其在抑制信令比特数的增加的同时动态地切换小区内的各终端的SRS的发送时隙。终端（100）和基站（200）各自设置有表格，其中用于SRS的FH标志和每个时隙的发送功率数据被映射到两位通知位。在该表中，映射表示由时隙1和时隙2以及FH标志的SRS发送的发送功率数据，并且FH标志未映射到指示由时隙1或时隙2表示SRS发送的发送功率数据。基站（200）通知通过向终端（100）发送包含通知位的调度数据，FH标志数据的终端（100）和SRS发送功率数据。

8. 发明申请

US20120287886A1 BASE STATION, TERMINAL, RETRANSMISSION CONTROL METHOD, AND RESPONSE METHOD 有权
标题翻译：基站，终端，恢复控制方法和响应方法
公开(公告)号：US20120287886A1
公开(公告)日：2012-11-15
申请号：US13521550
申请日：2011-01-28
申请人： Masaru Fukuoka , Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
发明人： Masaru Fukuoka , Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
IPC分类号： H04W72/02
CPC分类号： H04L5/003 , H04L1/1893 , H04L5/0007 , H04L5/001 , H04W28/04 , H04W72/02 , H04W88/08
摘要： Disclosed is a base station which can prevent degradation in the reception characteristics of nearby cells when carrier aggregation and channel selection are applied. In accordance with the resistance to interference of a plurality of uplink component carriers of a femtocell, a response protocol controller (101) in a base station (100) changes combination rules for the uplink component carriers and signal points which a terminal (200) in a microcell covered by the base station (100) uses in the feedback of a response signal. Information in relation to the combination rules is notified to the terminal (200). A controller (217) in the terminal (200) changes the combination rules for the uplink component carriers and the signal points of the microcell covered by the base station (100) in accordance with the information notified from the base station (100), and controls transmission of the response signal in accordance with said rules.
摘要翻译：公开了当应用载波聚合和信道选择时，可以防止附近小区的接收特性的劣化的基站。根据毫微微小区的多个上行链路分量载波的抗干扰性，基站（100）中的响应协议控制器（101）改变上行链路分量载波和终端（200）中的信号点的组合规则由基站（100）覆盖的微小区在响应信号的反馈中使用。关于组合规则的信息被通知给终端（200）。终端（200）中的控制器（217）根据从基站（100）通知的信息改变基站（100）覆盖的上行链路分量载波和微小区的信号点的组合规则，以及根据所述规则控制响应信号的传输。

9. 发明授权

US08259658B2 Method for setting subbands in multicarrier communication, and radio communication base station apparatus 有权
标题翻译：用于设置多载波通信中的子带的方法，以及无线通信基站装置
公开(公告)号：US08259658B2
公开(公告)日：2012-09-04
申请号：US12091905
申请日：2006-11-02
申请人： Akihiko Nishio , Daichi Imamura , Masaru Fukuoka
发明人： Akihiko Nishio , Daichi Imamura , Masaru Fukuoka
IPC分类号： H04Q7/00 , H04J1/00
CPC分类号： H04W72/044 , H04B7/0452 , H04B7/12 , H04J4/00 , H04L5/0037 , H04L27/2627 , H04W52/42 , H04W72/04 , H04W72/1205 , H04W72/1263
摘要： A wireless communication base station apparatus wherein when a frequency scheduling transmission and a frequency diversity transmission are performed in a multicarrier communication at the same time, the adaptive control of a channel for performing the frequency scheduling transmission can be prevented from being complicated. In this apparatus, a modulating part (12) modulates an encoded Dch data to generate Dch data symbols. A modulating part (22) modulates an encoded Lch data to generate Lch data symbols. An assigning part (103) assigns the Dch and Lch data symbols to subcarriers constituting OFDM symbols and outputs them to a multiplexing part (104). At this moment, the assigning part (103) assigns a set of Dch and Lch data symbols to each subcarrier for a respective subband.
摘要翻译：一种无线通信基站装置，其中，当在多载波通信中同时进行频率调度发送和频率分集发送时，可以防止用于进行频率调度发送的信道的自适应控制变得复杂。在该装置中，调制部分（12）调制编码的Dch数据以产生Dch数据符号。调制部分（22）调制编码的Lch数据以产生Lch数据符号。分配部分（103）将Dch和Lch数据符号分配给构成OFDM符号的子载波，并将它们输出到复用部分（104）。此时，分配部分（103）为各个子带向每个子载波分配一组Dch和Lch数据符号。

10. 发明申请

US20120218959A1 BASE STATION APPARATUS, MOBILE STATION APPARATUS, METHOD FOR MAPPING A RESPONSE SIGNAL, AND METHOD FOR DETERMINING A RESPONSE SIGNAL RESOURCE 有权
标题翻译：基站设备，移动站设备，用于映射响应信号的方法以及用于确定响应信号资源的方法
公开(公告)号：US20120218959A1
公开(公告)日：2012-08-30
申请号：US13470106
申请日：2012-05-11
申请人： Masaru FUKUOKA , Akihiko Nishio , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
发明人： Masaru FUKUOKA , Akihiko Nishio , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04W72/04 , H04W88/02
CPC分类号： H04W72/1273 , H04L1/0028 , H04L1/18 , H04L5/0053 , H04L5/0055 , H04W72/0406 , H04W72/0446
摘要： Provided is a radio communication base station device which can obtain a maximum frequency diversity effect of a downstream line control channel. The device includes: an RB allocation unit (101) which allocates upstream line resource blocks continuous on the frequency axis for respective radio communication mobile stations by the frequency scheduling and generates allocation information indicating which upstream line resource block has been allocated to which radio communication mobile station device; and an arrangement unit (109) which arranges a response signal to the radio communication mobile station device in the downstream line control channels distributed/arranged on the frequency axis while being correlated to the continuous upstream line resource blocks according to the allocation information.
摘要翻译：提供一种能够获得下游线路控制信道的最大频率分集效应的无线通信基站装置。该装置包括：RB分配单元，其通过频率调度分配各个无线电通信移动站的频率轴上的连续的上行线路资源块，并生成分配信息，该分配信息指示哪个上行线路资源块已被分配给哪个无线电通信移动站站设备; 以及布置单元（109），其在根据分配信息与连续的上游线路资源块相关联的同时在频率轴上分布/布置的下游线路控制信道中的无线电通信移动站设备上布置响应信号。

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