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61. 发明授权

US08416807B2 Base station apparatus providing resource block allocation and method therefor 有权
标题翻译：提供资源块分配的基站装置及其方法
公开(公告)号：US08416807B2
公开(公告)日：2013-04-09
申请号：US13468833
申请日：2012-05-10
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： H04J3/16
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04W72/00 , H04W72/04 , H04W72/042 , H04W72/044
摘要： In a wireless communication base station device, a modulation unit carries out modulation processing for Dch data after coding to generate a Dch data symbol. A modulation unit carries out modulation processing for Lch data after coding to generate an Lch data symbol. An allocation unit 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. In this case, the allocation unit 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：在无线通信基站装置中，调制部对编码后的Dch数据进行调制处理，生成Dch数据符号。调制部对编码后的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，并将分配的子载波输出到多路复用单元。在这种情况下，分配单元将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。

62. 发明授权

US08369806B2 Radio receiver apparatus and radio transmitter apparatus 有权
标题翻译：无线电接收装置和无线电发射机装置
公开(公告)号：US08369806B2
公开(公告)日：2013-02-05
申请号：US11908093
申请日：2006-03-10
申请人： Kenichi Miyoshi , Akihiko Nishio , Takashi Iwai , Sadaki Futagi , Katsuhiko Hiramatsu , Daichi Imamura , Takashi Aramaki
发明人： Kenichi Miyoshi , Akihiko Nishio , Takashi Iwai , Sadaki Futagi , Katsuhiko Hiramatsu , Daichi Imamura , Takashi Aramaki
IPC分类号： G06F3/033
CPC分类号： H04L27/2666 , H04L25/03159 , H04L27/2607 , H04L27/2646 , H04L27/2647 , H04L27/2662
摘要： A radio receiver apparatus that can effectively utilize GI to improve the reception quality. In this apparatus, a data extracting part (104) extracts a data portion of a direct wave from a signal subjected to a radio reception process by a received RF part (102). A GI extracting part (107) extracts, from the signal subjected to the radio reception process by the received RF part (102), GI having a length determined by an extracted GI length deciding part (106). The extracted GI is adjusted by a data position adjusting part (108) such that its rear end coincides with the read end of the extracted data portion. A combining part (109) combines the extracted data portion with the GI the data position of which has been adjusted. The combined signal is then supplied to a frequency axis equalizing part (110), which equalizes the signal distortions of the combined signal on the frequency axis.
摘要翻译：能够有效地利用GI来提高接收质量的无线接收装置。在该装置中，数据提取部（104）从接收到的RF部（102）的无线接收处理的信号中提取直接波的数据部。 GI提取部分（107）从接收到的RF部分（102）的经过无线电接收处理的信号中提取具有由提取的GI长度确定部分（106）确定的长度的GI。提取的GI由数据位置调整部（108）调整，使得其后端与提取的数据部分的读取端一致。组合部分（109）将提取的数据部分与其数据位置已被调整的GI组合。然后将组合的信号提供给频率轴均衡部分（110），其使得频率轴上的组合信号的信号失真均衡。

63. 发明授权

US08369285B2 Radio communication apparatus and radio communication method 有权
标题翻译：无线电通信装置和无线电通信方法
公开(公告)号：US08369285B2
公开(公告)日：2013-02-05
申请号：US12341306
申请日：2008-12-22
申请人： Akihiko Nishio , Katsuhiko Hiramatsu
发明人： Akihiko Nishio , Katsuhiko Hiramatsu
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04L1/0003 , H04L1/0021 , H04L1/0026 , H04L1/20 , H04L5/0007 , H04L5/006 , H04L5/0094
摘要： A CIR measuring section 307 measures CIRs of all blocks received and a block selection section 308 makes a threshold decision based on the CIR measurement result and threshold information according to an amount of traffic in the own cell and neighboring cells. As a result of the threshold decision, blocks whose CIRs exceed the threshold are regarded as usable blocks. A CIR averaging section 309 averages the CIRs of the usable blocks and a CQI generation section 310 generates a CQI based on the CIR average value. The CQI generated and selected block numbers are reported to a base station apparatus. This allows the throughput of the own cell and neighboring cells to be improved.
摘要翻译： CIR测量部307测量接收的所有块的CIR，并且块选择部308根据CIR测量结果和阈值信息根据本小区和相邻小区中的业务量进行阈值判定。作为阈值判定的结果，将CIR超过阈值的块视为可用块。 CIR平均部309对可用块的CIR进行平均化，CQI生成部310基于CIR平均值生成CQI。将CQI生成和选择的块号码报告给基站装置。这允许改善自身小区和相邻小区的吞吐量。

64. 发明授权

US08208491B2 Base station apparatus providing resource block allocation and method therefor 有权
标题翻译：提供资源块分配的基站装置及其方法
公开(公告)号：US08208491B2
公开(公告)日：2012-06-26
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： H04J3/16
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。

65. 发明授权

US08160100B2 Mobile station apparatus and method for receiving data 有权
标题翻译：用于接收数据的移动站装置和方法
公开(公告)号：US08160100B2
公开(公告)日：2012-04-17
申请号：US12983713
申请日：2011-01-03
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： H04J3/16
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 ease, 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）。以这种方式，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。

66. 发明授权

US07991004B2 Channel arrangement method and wireless 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：US07991004B2
公开(公告)日：2011-08-02
申请号：US12671198
申请日：2008-12-26
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： H04J3/16 , H04J11/00
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。

67. 发明申请

US20110096742A1 MOBILE STATION APPARATUS AND METHOD FOR RECEIVING DATA 有权
标题翻译：移动站装置和接收数据的方法
公开(公告)号：US20110096742A1
公开(公告)日：2011-04-28
申请号：US12983713
申请日：2011-01-03
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 ease, 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）。以这种方式，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。

68. 发明授权

US07782896B2 Wireless communication apparatus and wireless communication method 有权
标题翻译：无线通信装置和无线通信方法
公开(公告)号：US07782896B2
公开(公告)日：2010-08-24
申请号：US12063843
申请日：2006-08-18
申请人： Kenichi Kuri , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Takashi Aramaki , Katsuhiko Hiramatsu
发明人： Kenichi Kuri , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Takashi Aramaki , Katsuhiko Hiramatsu
IPC分类号： H04J3/16
CPC分类号： H04L27/2602 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0028 , H04L1/08 , H04L1/1812
摘要： Provided is a wireless communication apparatus by which the maximum throughput can be obtained while satisfying required reception qualities in multicarrier communication. In the apparatus, a coding section (101) performs error correction coding to all of the plurality of resource blocks at a same coding rate, modulating sections (103-1 to 103-n) generate data symbols by modulating coding data for each of the resource blocks (1 to n), and repetition sections (104-1 to 104-n) repeat the data symbols inputted from the modulation section (103) for each of the resource blocks (1 to n) to generate a plurality of same data symbols. Namely, while the coding rate is same in all of the resource blocks, modulation system and the number of repetitions differ by resource block.
摘要翻译：提供一种在多载波通信中满足所需接收质量的同时能够获得最大吞吐量的无线通信装置。在该装置中，编码部（101）以相同的编码率对所有多个资源块进行纠错编码，调制部（103-1〜103-n）通过调制编码数据资源块（1〜n）和重复部分（104-1〜104-n）对于每个资源块（1〜n）重复从调制部（103）输入的数据符号，生成多个相同的数据符号。也就是说，尽管编码率在所有资源块中相同，但调制系统和重复次数因资源块而不同。

69. 发明申请

US20090060100A1 WIRELESS COMMUNICATION APPARATUS 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：US20090060100A1
公开(公告)日：2009-03-05
申请号：US11912476
申请日：2006-04-24
申请人： Akihiko Nishio , Katsuhiko Hiramatsu , Fumiyuki Adachi , Kazuaki Takeda , Hiromichi Tomeba
发明人： Akihiko Nishio , Katsuhiko Hiramatsu , Fumiyuki Adachi , Kazuaki Takeda , Hiromichi Tomeba
IPC分类号： H04L27/06 , H04J11/00
CPC分类号： H04L27/2662 , H04L25/0216 , H04L27/265
摘要： A wireless communication apparatus capable of enhancing the transmission efficiency, while maintaining a good BER characteristic. In this apparatus, a setting part (13) sets, based on the maximum delay amount of a delayed wave and also based on the expansion of impulse response of FDE, an FFT part (14) to establish an FFT section of Nc symbol, and also sets a selecting part (17) to establish a selection section of Nc−2M−Δ symbol that is shorter than the FFT section. The setting part (13) also sets the start points of FFT and selection sections established at this time for such timings that they are shifted by Nc−2M−Δ symbol from the start points of the FFT and selection sections previously established. It should be noted that the maximum delay amount of the delayed wave is Δ symbol, the expansion of impulse response of FDE is plus/minus M symbols, and the symbol block length is Nc.
摘要翻译：一种能够在保持良好的BER特性的同时提高传输效率的无线通信装置。在该装置中，设置部分（13）基于延迟波的最大延迟量并且还基于FDE的脉冲响应的扩展来设置FFT部分（14），以建立Nc符号的FFT部分，以及还设置选择部分（17）以建立比FFT部分短的Nc-2M-Delta符号的选择部分。设置部分（13）还设置在此时建立的FFT和选择部分的开始点，以使它们从先前建立的FFT和选择部分的起始点移位Nc-2M-Delta符号。应该注意的是，延迟波的最大延迟量是Delta符号，FDE的脉冲响应的扩展是正/负M个符号，符号块长度是Nc。

70. 发明授权

US08923221B2 Base station, terminal, band allocation method, and downlink data communication method 有权
标题翻译：基站，终端，频带分配方法和下行数据通信方式
公开(公告)号：US08923221B2
公开(公告)日：2014-12-30
申请号：US13056617
申请日：2009-08-03
申请人： Seigo Nakao , Katsuhiko Hiramatsu , Akihiko Nishio , Daichi Imamura
发明人： Seigo Nakao , Katsuhiko Hiramatsu , Akihiko Nishio , Daichi Imamura
IPC分类号： H04W4/00 , H04L5/00 , H04L27/26 , H04W72/04
CPC分类号： H04L5/001 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L27/2647 , H04W56/0015 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/048
摘要： Provided are a base station, a terminal, a band allocation method, and a downlink data communication method with which bands can be efficiently allocated. In a base station (200) in which a plurality of unit bands can be allocated to a single communication, when a data receiver (260) acquires terminal capability information transmitted by a terminal (100) in the initial access unit band and the bandwidth available for communication indicated by the terminal capability information can accommodate a plurality of unit bands, a unit band group which includes the initial access unit band as well as the unit bands adjacent thereto is allocated to the terminal (100), and a communication band movement indication, which indicates the movement of the center frequency in the communication band of the terminal (100) toward the center frequency in the unit band group, is transmitted to the terminal (100) using the initial access unit band.
摘要翻译：提供可以有效地分配频带的基站，终端，频带分配方法和下行链路数据通信方法。在其中多个单位频带可以被分配给单个通信的基站（200）中，当数据接收机（260）获取由初始接入单元频带中的终端（100）发送的终端能力信息和可用带宽对于由终端能力信息指示的通信可以容纳多个单位频带，将包括初始接入单元频带的单位频带组以及与其相邻的单位频带分配给终端（100），并且通信频带移动指示表示终端（100）的通信频带中的中心频率朝向单位频带组的中心频率的移动，使用初始接入单位频带向终端（100）发送。

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