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41. 再颁专利

USRE44200E1 Wireless communication system 有权
标题翻译：无线通信系统
公开(公告)号：USRE44200E1
公开(公告)日：2013-05-07
申请号：US13444664
申请日：2006-03-13
申请人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
发明人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
IPC分类号： H04B15/00 , H04B7/15
CPC分类号： H04B7/15557 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L2001/0092
摘要： A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station) determines the relaying method (whether an RS performs reproduction relay or nonreproduction relay) of the RS (relaying station) and the MCS of multihop communication according to the reception quality (the line quality among an MS2, the RS, and the BS) of the pilot for nonreproduction relay, the reception quality (the line quality between the RS and the BS) of the pilot 2 for reproduction relay, and the line quality (the line quality between the MS2 and the RS) measured at the RS. The determination result is transmitted as relay information to the RS and to the MS2 (a mobile station (2)) through the RS. The MS2 encodes and modulates the uplink data with the MCS based on the relay information and transmits the data to the RS. The RS relays the uplink data while selecting nonreproduction relay or reproduction relay according to the relay information.
摘要翻译：一种能够实现多跳通信同时维持系统吞吐量并防止用户吞吐量恶化的无线通信系统。在该系统中，BS（基站）根据接收质量（MS2中的线路质量）确定RS（中继站）的RS中继方法（RS是否执行再生中继或不再生中继）用于非再生继电器的导频的RS，和BS），用于再现中继的导频2的接收质量（RS与BS之间的线路质量）和线路质量（MS2与 RS）。确定结果通过RS作为中继信息发送到RS和MS2（移动台（2））。 MS2通过基于中继信息的MCS对上行数据进行编码和调制，并将数据发送给RS。 RS根据中继信息选择非再生继电器或再生继电器时中继上行数据。

42. 发明申请

US20100315962A1 BASE STATION DEVICE, TERMINAL DEVICE, AND CLOSED LOOP CONTROL METHOD 有权
标题翻译：基站设备，终端设备和闭环控制方法
公开(公告)号：US20100315962A1
公开(公告)日：2010-12-16
申请号：US12521514
申请日：2007-12-27
申请人： Tomohiro Imai , Shozo Okasaka , Katsuhiko Hiramatsu
发明人： Tomohiro Imai , Shozo Okasaka , Katsuhiko Hiramatsu
IPC分类号： H04J3/14 , H04J3/00
CPC分类号： H04L5/0053 , H04B7/2615 , H04L1/0015 , H04L1/0029 , H04L5/0051 , H04L25/023
摘要： Provided is a base station device capable of reducing a DL-CSI feedback amount in a TDD type radio communication system in which a DL bandwidth is different from a UL bandwidth. In this device, a demultiplexing unit (133) separates an UL pilot, a DL-CQI, and a DL-CSI fed back from a plurality of UEs as communication partners; a channel estimation unit (134) performs channel sounding by using a UL pilot from a UE in which a DL channel and a UL channel are allocated by overlapping a part of the bandwidth so as to obtain UL-CSI; a control DL-CSI acquisition unit (135) performs interpolation of DL-CSI by using the DL-CSI of some RB contained in the bandwidth where the DL channel and the UL channel fed back from the UE are not overlapped; and a DL close loop control unit (104) combines the estimated UL-CSI and the interpolated DL-CSI so as to use them as DL-CSI for controlling the DL close loop.
摘要翻译：提供一种能够减少DL带宽与UL带宽不同的TDD型无线通信系统中的DL-CSI反馈量的基站装置。在该设备中，解复用单元（133）将从多个UE反馈的UL导频，DL-CQI和DL-CSI分离为通信伙伴; 信道估计单元（134）通过使用来自通过重叠一部分带宽来分配DL信道和UL信道的UE的UL导频来执行信道探测，以获得UL-CSI; 控制DL-CSI获取单元（135）通过使用包含在从UE反馈的DL信道和UL信道不重叠的带宽中的一些RB的DL-CSI来执行DL-CSI的内插; 并且DL闭环控制单元（104）将估计的UL-CSI和内插的DL-CSI组合，以便将它们用作用于控制DL闭环的DL-CSI。

43. 发明申请

US20100222003A1 RADIO COMMUNICATION SYSTEM, RADIO BASE STATION DEVICE, AND TRANSMISSION CONTROL METHOD 有权
标题翻译：无线电通信系统，无线基站设备和传输控制方法
公开(公告)号：US20100222003A1
公开(公告)日：2010-09-02
申请号：US12678099
申请日：2008-09-25
申请人： Isamu Yoshii , Atsushi Sumasu , Tomohiro Imai , Naoya Yosoku , Hidenori Kayama
发明人： Isamu Yoshii , Atsushi Sumasu , Tomohiro Imai , Naoya Yosoku , Hidenori Kayama
IPC分类号： H04B15/00
CPC分类号： H04W72/082 , H04L5/0032 , H04W52/243 , H04W72/0413
摘要： It is possible to provide a transmission control method, a radio communication system, and a radio base station device which can reduce the time required until an inter-cell interference is reduced so as to improve the system throughput. A base station (200) includes: an FFT unit (210) which receives an interference report transmitted by using a common radio resource common to adjacent cells from a plurality of radio terminals (100) existing in different adjacent cells; and an adaptive FFR processing unit (230) which controls adaptive FFR processing in a downstream line of the local cell according to the reception interference report. Thus, by receiving an interference report directly from the radio terminals (100) existing in adjacent cells, it is possible to modify the transmission mode by considering the interference state in the adjacent cells. This eliminates the need of sending a report on a transmission mode modification which has been conventionally sent between adjacent base stations (200). This reduces the signaling required in the system, which improves the system throughput.
摘要翻译：可以提供一种传输控制方法，无线电通信系统和无线电基站装置，其可以减少小区间干扰减少所需的时间，从而提高系统吞吐量。基站（200）包括：FFT单元（210），其接收通过使用来自存在于不同相邻小区中的多个无线终端（100）的相邻小区共用的公共无线资源来发送的干扰报告; 以及根据接收干扰报告来控制本地小区的下游线路中的自适应FFR处理的自适应FFR处理单元（230）。因此，通过直接从相邻小区中存在的无线终端（100）接收干扰报告，可以通过考虑相邻小区中的干扰状态来修改发送模式。这消除了发送关于传统上在相邻基站（200）之间发送的传输模式修改的报告的需要。这减少了系统中所需的信令，这提高了系统吞吐量。

44. 发明申请

US20090227201A1 WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统
公开(公告)号：US20090227201A1
公开(公告)日：2009-09-10
申请号：US11908486
申请日：2006-03-13
申请人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
发明人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
IPC分类号： H04B7/14
CPC分类号： H04B7/15557 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L2001/0092
摘要： A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station) determines the relaying method (whether an RS performs reproduction relay or nonreproduction relay) of the RS (relaying station) and the MCS of multihop communication according to the reception quality (the line quality among an MS2, the RS, and the BS) of the pilot for nonreproduction relay, the reception quality (the line quality between the RS and the BS) of the pilot 2 for reproduction relay, and the line quality (the line quality between the MS2 and the RS) measured at the RS. The determination result is transmitted as relay information to the RS and to the MS2 (a mobile station (2)) through the RS. The MS2 encodes and modulates the uplink data with the MCS based on the relay information and transmits the data to the RS. The RS relays the uplink data while selecting nonreproduction relay or reproduction relay according to the relay information.
摘要翻译：一种能够实现多跳通信同时维持系统吞吐量并防止用户吞吐量恶化的无线通信系统。在该系统中，BS（基站）根据接收质量（MS2中的线路质量）确定RS（中继站）的RS中继方法（RS是否执行再生中继或非再生中继）用于非再生继电器的导频的RS，和BS），用于再现中继的导频2的接收质量（RS与BS之间的线路质量）和线路质量（MS2与 RS）。确定结果通过RS作为中继信息发送到RS和MS2（移动台（2））。 MS2通过基于中继信息的MCS对上行数据进行编码和调制，并将数据发送给RS。 RS根据中继信息选择非再生继电器或再生继电器时中继上行数据。

45. 发明申请

US20130059347A1 SACCHARIFIED-SOLUTION MANUFACTURING METHOD AND SACCHARIFIED-SOLUTION MANUFACTURING DEVICE USED IN SAID METHOD 审中-公开
标题翻译： SACCHARIFIED-SOLUTION制造方法和SACCHALIFIED-SOLUTION制造设备使用的方法
公开(公告)号：US20130059347A1
公开(公告)日：2013-03-07
申请号：US13697334
申请日：2011-05-12
申请人： Tsuyoshi Baba , Makoto Uda , Tomohiro Imai , Shoji Isobe
发明人： Tsuyoshi Baba , Makoto Uda , Tomohiro Imai , Shoji Isobe
IPC分类号： C12P19/14 , C12M1/40
CPC分类号： C12P19/14 , C12M21/18 , C12M23/02 , C12M45/06 , C12P19/02 , C13K1/02
摘要： [Problems to be Solved]Provide is a saccharified-solution manufacturing method and a saccharified-solution manufacturing device, which increases the amount of sugar yielded as a saccharified-solution, when lignocellulose-based biomass is subjected to saccharifying enzyme treatment.[Solution]A substrate and ammonia water are mixed at a predetermined mass ratio to yield a substrate mixture, the mixture is retained at a predetermined temperature for a predetermined time period for dissociating lignin from the substrate or swelling the substrate to yield a pretreated ammonia-containing product for saccharification. To a pretreated product for saccharification, which is yielded by separating ammonia from the pretreated ammonia-containing product for saccharification, an acid is added for pH adjustment, and also a saccharifying enzyme is added to yield a substrate/saccharifying enzyme mixture liquid containing a substrate of 15 to 30% by mass. The substrate/saccharifying enzyme mixture liquid is saccharified enzymatically to yield a saccharified-solution.
摘要翻译： [待解决的问题]提供一种糖化溶液制造方法和糖化溶液制造装置，当以木素纤维素为基础的生物质进行糖化酶处理时，其增加作为糖化溶液产生的糖的量。 [解决方案]将基质和氨水以预定的质量比混合以产生底物混合物，将混合物保持在预定温度下一段预定的时间，以使木质素从基质中解离或溶胀底物，得到预处理的氨 - 含糖产品。向通过从预处理的含氨产物中分离氨而进行糖化的预处理产物进行糖化，加入酸用于pH调节，并且还加入糖化酶以产生含有底物的底物/糖化酶混合液为15〜30质量％。将底物/糖化酶混合物液体酶促糖化以产生糖化溶液。

46. 发明申请

US20100284487A1 WIRELESS TRANSMISSION DEVICE AND WIRELESS TRANSMISSION METHOD 审中-公开
标题翻译：无线传输设备和无线传输方法
公开(公告)号：US20100284487A1
公开(公告)日：2010-11-11
申请号：US12812449
申请日：2009-01-14
申请人： Atsushi Sumasu , Isamu Yoshii , Tomohiro Imai , Daichi Imamura , Seigo Nakao
发明人： Atsushi Sumasu , Isamu Yoshii , Tomohiro Imai , Daichi Imamura , Seigo Nakao
IPC分类号： H04L27/00
CPC分类号： H04J11/0083 , H04B7/068
摘要： A wireless transmission method for improving the reception characteristic of a preamble. The wireless transmission method allows the patterns of subcarriers (transmitting antenna Tx1: 1, 2, 3, 5, 6, 7, 8, . . . , transmitting antenna Tx2: 4, 9, 10, 12, 13, 14, . . . ) in which preamble sequences are continuously arranged to be changed in a frequency direction. With this, the preamble sequences can be arranged at random subcarrier intervals and, when the autocorrelation values of the preamble sequences are obtained in a time domain, the peak value of the sidelobe becomes small, thereby making it possible to prevent a timing detection error.
摘要翻译：一种用于改善前导码的接收特性的无线传输方法。无线发送方法允许子载波的模式（发送天线Tx1：1,2,3,5,6,7,8 ...，发送天线Tx2：4,9,10,12,13,14，...，14。），其中前导序列被连续地布置成在频率方向上改变。由此，能够以随机子载波间隔配置前导码序列，在时域中获得前导码序列的自相关值时，旁瓣的峰值变小，能够防止定时检测错误。

47. 发明授权

US07764712B2 Radio transmitting apparatus, radio receiving apparatus, radio transmitting method and radio receiving method 有权
标题翻译：无线发送装置，无线接收装置，无线发送方法以及无线接收方法
公开(公告)号：US07764712B2
公开(公告)日：2010-07-27
申请号：US11722848
申请日：2005-12-26
申请人： Isamu Yoshii , Tomohiro Imai , Alexander Golitschek Edler Von Elbwart , Christian Wengerter
发明人： Isamu Yoshii , Tomohiro Imai , Alexander Golitschek Edler Von Elbwart , Christian Wengerter
IPC分类号： H04B3/10
CPC分类号： H04L1/0625 , H04L1/0606 , H04L1/0637 , H04L27/2601
摘要： A radio transmitting apparatus and the like for improving the reception error rate characteristic. In this apparatus, a data modulating part (121) modulates a data signal to provide a modulated symbol. A Q-inverting part (125) generates a symbol that corresponds to the modulated symbol provided by the data modulating part (121) and that, when combined with the modulated symbol, becomes a signal having a particular value. A multiplexing part (110) multiplexes the modulated symbol provided by the data modulating part (121) with the corresponding symbol generated by the Q-inverting part (125) to provide a multiplexed signal.
摘要翻译：一种用于提高接收错误率特性的无线发送装置等。在该装置中，数据调制部（121）调制数据信号以提供调制符号。 Q反转部分（125）产生对应于由数据调制部分（121）提供的调制符号的符号，并且当与调制符号组合时变成具有特定值的信号。复用部分（110）将由数据调制部分（121）提供的调制符号与由Q反相部分（125）生成的对应符号进行复用，以提供复用信号。

48. 再颁专利

USRE45125E1 Integrated circuit 有权
标题翻译：集成电路
公开(公告)号：USRE45125E1
公开(公告)日：2014-09-09
申请号：US13802120
申请日：2013-03-13
申请人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
发明人： Tomohiro Imai , Ayako Horiuchi , Akihiko Nishio , Kenichi Kuri , Hiroaki Morino
IPC分类号： H04B15/00 , H04B7/15
CPC分类号： H04B7/15557 , H04B7/2606 , H04L1/0003 , H04L1/0009 , H04L2001/0092
摘要： A wireless communication system enabling multihop communication while maintaining the system throughput and preventing degradation of the user throughput. In the system, a BS (base station) determines the relaying method (whether an RS performs reproduction relay or nonreproduction relay) of the RS (relaying station) and the MCS of multihop communication according to the reception quality (the line quality among an MS2, the RS, and the BS) of the pilot for nonreproduction relay, the reception quality (the line quality between the RS and the BS) of the pilot 2 for reproduction relay, and the line quality (the line quality between the MS2 and the RS) measured at the RS. The determination result is transmitted as relay information to the RS and to the MS2 (a mobile station (2)) through the RS. The MS2 encodes and modulates the uplink data with the MCS based on the relay information and transmits the data to the RS. The RS relays the uplink data while selecting nonreproduction relay or reproduction relay according to the relay information.
摘要翻译：一种能够实现多跳通信同时维持系统吞吐量并防止用户吞吐量恶化的无线通信系统。在该系统中，BS（基站）根据接收质量（MS2中的线路质量）确定RS（中继站）的RS中继方法（RS是否执行再生中继或不再生中继）用于非再生继电器的导频的RS，和BS），用于再现中继的导频2的接收质量（RS与BS之间的线路质量）和线路质量（MS2与 RS）。确定结果通过RS作为中继信息发送到RS和MS2（移动台（2））。 MS2通过基于中继信息的MCS对上行数据进行编码和调制，并将数据发送给RS。 RS根据中继信息选择非再生继电器或再生继电器时中继上行数据。

49. 发明授权

US08107967B2 Relay station in mobile communication system and relay transmission channel setting method 有权
标题翻译：移动通信系统中继站和中继传输通道设置方法
公开(公告)号：US08107967B2
公开(公告)日：2012-01-31
申请号：US12442502
申请日：2007-10-02
申请人： Ayako Horiuchi , Tomohiro Imai , Kenichi Kuri
发明人： Ayako Horiuchi , Tomohiro Imai , Kenichi Kuri
IPC分类号： H04W72/00 , H04B3/36 , H04B7/14
CPC分类号： H04B7/15542 , H04W16/26 , H04W28/06 , H04W72/00 , H04W84/047 , H04W88/04
摘要： Provided is a relay station capable of reducing control information required for allocating a relay transmission channel in a mobile communication system. The relay station (100) includes: a demodulation unit (103) and a decoding unit (104) for demodulating and decoding a signal from a mobile station and channel allocation information from a base station; an extraction unit (105) for extracting a signal from the mobile station from signals inputted from the decoding unit (104) so as to output it to a coding unit (107) and extracting channel allocation information from the base station so as to output it to a channel setting unit (106); the channel setting unit (106) for setting a channel transmission channel according to a channel allocation rule shared by the relay station (100) and the base station; the coding unit (107) and a modulation unit (108) for encoding and modulating the signal from the mobile station; and a channel allocation unit (109) for allocating the modulated signal to one of the relay transmission channels.
摘要翻译：提供了能够减少在移动通信系统中分配中继传输信道所需的控制信息的中继站。中继站（100）包括：解调单元（103）和解码单元（104），用于解调和解码来自移动站的信号和来自基站的信道分配信息; 提取单元（105），用于从所述解码单元（104）输入的信号中从所述移动站提取信号，以将其输出到编码单元（107）并从所述基站提取信道分配信息以输出到频道设定单元（106）; 用于根据由所述中继站（100）和所述基站共享的信道分配规则来设置信道传输信道的信道设置单元（106）编码单元（107）和用于对来自移动台的信号进行编码和调制的调制单元（108）; 以及用于将调制信号分配给中继传输信道之一的信道分配单元（109）。

50. 发明授权

US07969957B2 Interleave apparatus and interleave method 有权
标题翻译：交错设备和交错方式
公开(公告)号：US07969957B2
公开(公告)日：2011-06-28
申请号：US11722144
申请日：2005-12-08
申请人： Katsuyoshi Naka , Daichi Imamura , Tomohiro Imai , Junya Yamazaki
发明人： Katsuyoshi Naka , Daichi Imamura , Tomohiro Imai , Junya Yamazaki
IPC分类号： H04J1/00
CPC分类号： H04L5/006 , H04L1/0071 , H04L1/08 , H04L1/18 , H04L1/1812 , H04L1/1893 , H04L5/0007 , H04L5/0046
摘要： An interleave apparatus and an interleave method for preventing an increase in the number of retransmissions to improve the throughput. In a wireless communication apparatus having the interleave apparatus, a data holding part (1021) two-dimensionally arranges and holds bit sequences. A first index calculating part (1022) sequentially calculates first indexes to be used for reading, in a column direction, the bit sequences arranged in a row direction. A second index calculating part (1023) sequentially calculates second indexes to be used for reversing the order of the upper-order and lower-order bits to be read from the even-numbered columns when the bit sequences are read in accordance with the first indexes. A third index calculating part (1024) sequentially calculates third indexes to be used for reading the bit sequences from a different start position in accordance with the number of retransmissions. A reading part (1025) reads the bit sequences in the order that is in accordance with the third indexes. A mapping part (103) maps the read bit sequences to the respectively corresponding subcarriers.
摘要翻译：一种交织装置和交织方法，用于防止重传次数的增加以提高吞吐量。在具有交织装置的无线通信装置中，数据保持部（1021）二维排列并保持比特序列。第一索引计算部（1022）依次计算用于沿列方向读取沿行方向排列的位序列的第一索引。第二索引计算部分（1023）根据第一索引顺序地计算用于反转从偶数列读取的高阶和低位比特的顺序的第二索引。第三索引计算部分（1024）根据重发次数顺序地计算用于从不同起始位置读取比特序列的第三索引。读取部分（1025）按照与第三索引相符的顺序读取比特序列。映射部分（103）将读取的比特序列映射到分别对应的子载波。

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