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41. 发明申请

US20100048219A1 RADIO COMMUNICATION BASE STATION DEVICE AND CONTROL CHANNEL ARRANGEMENT METHOD 有权
标题翻译：无线电通信基站设备和控制信道布置方法
公开(公告)号：US20100048219A1
公开(公告)日：2010-02-25
申请号：US12532352
申请日：2008-03-21
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
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。

42. 发明申请

US20080107158A1 Radio Transmitter and Pilot Signal Inserting Method 审中-公开
标题翻译：无线电发射机和导频信号插入方法
公开(公告)号：US20080107158A1
公开(公告)日：2008-05-08
申请号：US11718655
申请日：2005-11-07
申请人： Isamu Yoshii , Masaru Fukuoka , Christian Weingerter , Akihiko Nishio , Kenichi Miyoshi
发明人： Isamu Yoshii , Masaru Fukuoka , Christian Weingerter , Akihiko Nishio , Kenichi Miyoshi
IPC分类号： H04B1/707 , H04J11/00 , H04L27/00 , H04J13/00
CPC分类号： H04B1/76 , H04L5/0007 , H04L5/0048 , H04L5/006 , H04L5/0091
摘要： A radio transmitter and a pilot signal inserting method are provided for improving throughput. In the radio transmitter, an MCS deciding part (106) selects one of a plurality of modulating systems. An information generating part (108) decides an inserting position of a pilot signal corresponding to the selected modulating system. A modulating part (116) modulates a data signal by the selected modulating system. A signal arranging part (118) inserts the pilot signal into the modulated data signal and changes the inserting position of the pilot signal corresponding to the selected modulating system. A transmission RF part (124) transmits the data signal wherein the pilot signal is inserted.
摘要翻译：提供无线电发射机和导频信号插入方法以提高吞吐量。在无线电发射机中，MCS决定部分（106）选择多个调制系统中的一个。信息生成部（108）决定与所选择的调制系统对应的导频信号的插入位置。调制部分（116）通过所选择的调制系统调制数据信号。信号排列部（118）将导频信号插入调制数据信号，并改变对应于所选择的调制系统的导频信号的插入位置。发送RF部分（124）发送其中插入导频信号的数据信号。

43. 发明授权

US08792635B2 Radio communication base station device, radio communication mobile station device, method for scrambling response signal in ARQ 有权
标题翻译：无线通信基站装置，无线通信移动台装置，ARQ中的应答信号加扰方法
公开(公告)号：US08792635B2
公开(公告)日：2014-07-29
申请号：US12665245
申请日：2008-06-20
申请人： Masaru Fukuoka , Akihiko Nishio
发明人： Masaru Fukuoka , Akihiko Nishio
IPC分类号： H04L29/06
CPC分类号： H04L1/1607 , H04J13/16 , H04L1/0002 , H04L1/08 , H04L1/1858 , H04L25/03866 , H04L2001/125
摘要： Provided is a radio communication base station device which can prevent damage of ARQ control in an ARQ in which a response signal (ACK/NACK) channel is shared by a plurality of mobile stations. In the device, a repetition unit (106) repeats a response signal inputted from a modulation unit (105) so as to obtain a plurality of identical response signals and outputs the plurality of response signals to a scrambling unit (107). The scrambling unit (107) scrambles the identical response signals by using a scrambling code corresponding to a mobile station ID number inputted from an allocation information generation unit (101) (that is, a scrambling code unique to each of mobile stations) and outputs the scrambled response signals to an S/P unit (108).
摘要翻译：提供一种无线通信基站装置，其能够防止ARQ中的ARQ控制的损坏，其中响应信号（ACK / NACK）信道被多个移动台共享。在设备中，重复单元（106）重复从调制单元（105）输入的响应信号，以获得多个相同的响应信号，并将多个响应信号输出到加扰单元（107）。加扰单元（107）通过使用与从分配信息生成单元（101）输入的移动台ID号相对应的扰码（即每个移动站唯一的扰频码）对相同的响应信号进行加扰，并输出加扰响应信号到S / P单元（108）。

44. 发明授权

US08774107B2 Radio communication system, radio transmission apparatus, and retransmission method 有权
标题翻译：无线通信系统，无线发送装置和重发方法
公开(公告)号：US08774107B2
公开(公告)日：2014-07-08
申请号：US12293516
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： H04W4/00 , H04B7/212 , H04L1/00 , H04W28/04
CPC分类号： H04L1/0003 , H04L1/0026 , H04L1/0027 , H04L1/1825 , H04L1/1887 , H04L1/1893 , H04L5/0032 , H04L5/006 , H04L27/2601 , H04W28/04 , Y02D50/10
摘要： Provided is a retransmission method capable of improving reception quality in retransmission control. In this method, for the first transmission, LRB (Localized Resource Block) method is selected as a resource allocation method according to the CQI fed back from the mobile station. A frequency resource having the best reception quality according to the LRB format is allocated for the transmission data. For the second transmission, the same resource allocation method (LRB) as the first transmission is used and the transmission data is allocated fro the same frequency resource. For the third transmission, the resource allocation method is switched from the method of the first and the second transmission and transmission data is allocated to the frequency resource by using DRB (Distributed Resource Block) format.
摘要翻译：提供了能够提高重发控制的接收质量的重发方法。在该方法中，对于第一次发送，根据从移动台反馈的CQI，选择LRB（Localized Resource Block：方法）作为资源分配方法。针对发送数据分配具有根据LRB格式的最佳接收质量的频率资源。对于第二传输，使用与第一传输相同的资源分配方法（LRB），并且以相同的频率资源分配传输数据。对于第三次传输，资源分配方法从第一和第二传输方式切换，并且通过使用DRB（分布式资源块）格式将传输数据分配给频率资源。

45. 发明授权

US08385287B2 Base station apparatus and communication method 有权
标题翻译：基站装置和通信方法
公开(公告)号：US08385287B2
公开(公告)日：2013-02-26
申请号：US13357430
申请日：2012-01-24
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： H04B7/216 , H04W4/00 , G08C17/00
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。

46. 发明授权

US08204017B2 Channel arrangement method and radio communication base station device 有权
标题翻译：信道布置方法和无线通信基站装置
公开(公告)号：US08204017B2
公开(公告)日：2012-06-19
申请号：US13184382
申请日：2011-07-15
申请人： Akihiko Nishio , Christian Wengerter , Hidetoshi Suzuki , Masaru Fukuoka
发明人： Akihiko Nishio , Christian Wengerter , Hidetoshi Suzuki , Masaru Fukuoka
IPC分类号： H04W4/00 , H04L12/28 , H04J3/00
CPC分类号： H04W72/0446 , H04B7/12 , H04L1/0003 , H04L1/0009 , H04L1/0071 , H04L5/0007 , H04L5/0028 , H04L5/0039 , H04L5/0041 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0092 , H04W72/0453
摘要： Provided is a radio communication base station device which can prevent lowering of use efficiency of a channel communication resource for performing a frequency diversity transmission when simultaneously performing a frequency scheduling transmission and the frequency diversity transmission in a multicarrier communication. In the device, a modulation unit (12) executes a modulation process on Dch data after encoded so as to generate a Dch data symbol. A modulation unit (22) executes a modulation process on the encoded Lch data so as to generate an Lch data symbol. An allocation unit (103) allocates the Dch data symbol and the Lch data symbol to respective sub carriers constituting an OFDM symbol and outputs them to a multiplexing unit (104). Here, when a plurality of Dch are used for a Dch data symbol of one mobile station, the allocation unit (103) uses Dch of continuous channel numbers.
摘要翻译：提供一种无线电通信基站装置，其能够在同时执行频率调度发送和多载波通信中的频率分集发送时，防止降低用于进行频率分集发送的信道通信资源的使用效率。在该装置中，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）对编码的Lch数据执行调制处理，以生成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符号的各个子载波，并将其输出到复用单元（104）。这里，当多个Dch用于一个移动站的Dch数据符号时，分配单元（103）使用连续的信道号的Dch。

47. 发明授权

US08064919B2 Radio communication base station device and control channel arrangement method 有权
标题翻译：无线通信基站装置及控制信道的布置方式
公开(公告)号：US08064919B2
公开(公告)日：2011-11-22
申请号：US12983770
申请日：2011-01-03
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
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。

48. 发明授权

US07953197B2 Radio communication base station apparatus, radio communication mobile station apparatus, and radio communication method in multi-carrier communication 有权
标题翻译：无线通信基站装置，无线通信移动台装置，以及多载波通信中的无线通信方法
公开(公告)号：US07953197B2
公开(公告)日：2011-05-31
申请号：US11917758
申请日：2006-06-15
申请人： Masaru Fukuoka , Sadaki Futagi , Atsushi Matsumoto , Kenichi Miyoshi , Akihiko Nishio
发明人： Masaru Fukuoka , Sadaki Futagi , Atsushi Matsumoto , Kenichi Miyoshi , Akihiko Nishio
IPC分类号： H04L7/00 , H04L23/00 , H04B15/00
CPC分类号： H04B7/0854 , H04B1/7107 , H04L1/0003 , H04L1/0009 , H04L1/08 , H04L25/0224 , H04L27/2602 , H04L27/2626 , H04L27/2647 , H04W52/48
摘要： There is provided a mobile station device capable of effectively performing interference suppression symbol synthesis while suppressing the lowering of the transfer rate when using the repetition technique in multi-carrier communication. In the mobile station device (100), when the interference level exceeds a threshold value, a switching control unit (110) controls a switch (109) to connect a P/S unit (106) to a weight multiplication unit (113) and controls a switch (111) to connect a channel estimation unit (108) to a weight calculation unit (112). The weight calculation unit (112) calculates an interference suppression weight based on MMSE from a pilot symbol and a channel estimation value. The weight multiplication unit (113) multiplies a data symbol by the interference suppression weight. A synthesis unit (114) synthesizes the data symbol multiplied by the interference suppression weight in repetition unit.
摘要翻译：提供了一种能够在多载波通信中使用重复技术的同时抑制传输速率降低的同时有效地进行干扰抑制符号合成的移动站装置。在移动站装置（100）中，当干扰电平超过阈值时，切换控制单元（110）控制开关（109）将P / S单元（106）连接到加权乘法单元（113），并且控制开关（111）将信道估计单元（108）连接到权重计算单元（112）。权重计算单元（112）根据来自导频符号的MMSE和信道估计值来计算干扰抑制加权。加权乘法单元（113）将数据符号乘以干扰抑制权重。合成单元（114）以重复单位合成乘以干扰抑制权重的数据符号。

49. 发明申请

US20100290418A1 RADIO COMMUNICATION BASE STATION DEVICE, RADIO COMMUNICATION MOBILE STATION DEVICE, AND CONTROL CHANNEL ALLOCATION METHOD 有权
标题翻译：无线电通信基站设备，无线电通信移动站设备和控制信道分配方法
公开(公告)号：US20100290418A1
公开(公告)日：2010-11-18
申请号：US12811050
申请日：2008-12-26
申请人： Akihiko Nishio , Seigo Nakao , Masaru Fukuoka
发明人： Akihiko Nishio , Seigo Nakao , Masaru Fukuoka
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04J13/004 , H04J13/0055 , H04J13/0077 , H04L1/0038 , H04L1/009 , H04L1/0091 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04W72/042
摘要： Provided is a radio communication station device which can prevent limiting of resource allocation in a UE group. The radio communication device includes: a CCE allocation unit (104); modulation units (103-1 to 103-K); an arrangement unit (108); and a radio transmission unit (111). The CCE allocation unit (104) allocates allocation information allocated to a PDCCH which is inputted from the modulation unit (103-1 to 103-K) as follows. Among a plurality of search spaces shared by a greater number of UE groups as the CCE aggregation size of the PDCCH increases, a particular search space corresponding to the CCE aggregation size of the PDCCH and a mobile group (UE group) of the PDCCH is selected as a space to which the allocation information is to be allocated. The arrangement unit (108) arranges the allocation information in a downlink resource corresponding to the CCE of the particular search space allocated among the downlink resources secured for the PDCCH. The radio transmission unit (111) transmits an OFDM symbol having the allocation information from an antenna (112) to a mobile station.
摘要翻译：提供了能够防止UE组中的资源分配的限制的无线通信站装置。无线通信装置包括：CCE分配单元（104）; 调制单元（103-1至103-K）; 布置单元（108）; 和无线发送单元（111）。 CCE分配单元（104）如下分配从调制单元（103-1至103-K）输入的PDCCH的分配信息。在PDCCH的CCE聚合大小增加时，由更多的UE组共享的多个搜索空间中，选择与PDCCH的CCE聚合大小和PDCCH的移动组（UE组）相对应的特定搜索空间作为要分配分配信息的空间。布置单元（108）将分配信息配置在与为PDCCH保护的下行链路资源中分配的特定搜索空间的CCE对应的下行链路资源中。无线发送单元（111）将具有分配信息的OFDM符号从天线（112）向移动台发送。

50. 发明授权

US07809079B2 Radio communication base station apparatus in multiple-carrier communication and radio communication method 有权
标题翻译：无线通信基站装置在多载波通信和无线通信方式中
公开(公告)号：US07809079B2
公开(公告)日：2010-10-05
申请号：US12299053
申请日：2007-04-27
申请人： Masaru Fukuoka , Akihiko Nishio
发明人： Masaru Fukuoka , Akihiko Nishio
IPC分类号： H04L27/00
CPC分类号： H04B7/0894 , H04B7/0682 , H04B7/084 , H04L1/08 , H04L5/0007 , H04L5/0044 , H04L27/2602
摘要： A base station is provided to suppress a drop of receiving power and deterioration of receiving characteristics by cancellation between the same symbols in the case of application of a repetition technology to multiple-carrier communication. In this base station (100), a repetition unit (103) for reproducing (making repetition of) each data symbol input from a modulating unit (102) to make out a plurality of identical data symbols, and a phase rotating unit (106) for giving a phase rotation to a data symbol input from a multiplexing unit (105). This time the phase rotating unit (106) provides the identical symbols made out by the repetition with the phase rotation which has a phase rotating difference different from phase rotating differences among a plurality of identical symbols transmitted with the ones identical to a plurality of the identical symbols at time and a frequency identical to those of a plurality of the identical symbols in adjacent cells or adjacent sectors.
摘要翻译：提供了一种基站，以在对多载波通信应用重复技术的情况下，通过相同符号之间的抵消来抑制接收功率的下降和接收特性的恶化。在该基站（100）中，重复单元（103），用于再现（重复）从调制单元（102）输入的每个数据符号以形成多个相同的数据符号，以及相位旋转单元（106）用于对从复用单元（105）输入的数据符号进行相位旋转。这次，相位旋转单元（106）提供通过相位旋转产生的相同的符号，该相位旋转具有与多个相同的符号相同的多个相同符号之间的相位旋转差异的相位旋转差异时间上的符号和与相邻小区或相邻扇区中的多个相同符号的频率相同的频率。

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