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1. 发明申请

US20120026948A1 WIRELESS COMMUNICATION BASE STATION DEVICE AND DIVISION NUMBER DETERMINATION METHOD 有权
标题翻译：无线通信基站设备和部门号码确定方法
公开(公告)号：US20120026948A1
公开(公告)日：2012-02-02
申请号：US13124811
申请日：2009-10-15
申请人： Yoshihiko Ogawa , Selgo Nakao , Daichl Imamura , Akihiko Nishio , Masayuki Hoshino , Katsuhiko Hiramatsu , Kenichi Miyoshi , Yasuaki Yuda , Megumi Ichikawa , Sadaki Futagi , Takashi Iwai
发明人： Yoshihiko Ogawa , Selgo Nakao , Daichl Imamura , Akihiko Nishio , Masayuki Hoshino , Katsuhiko Hiramatsu , Kenichi Miyoshi , Yasuaki Yuda , Megumi Ichikawa , Sadaki Futagi , Takashi Iwai
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L1/0042 , H04L1/0061 , H04L5/0023 , H04L5/0039 , H04L5/0048 , H04L25/0226 , H04L25/03159 , H04L27/2602
摘要： Disclosed are a wireless communication base station device and a division number determination method that improves the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit (117) determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here, the determination unit (117) increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition, a scheduling unit (118) schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit (117).
摘要翻译：公开了一种无线通信基站装置和分割数确定方法，无论来自无线通信终端装置的发送信号的频域中的分割数如何，都能够在保持信道估计精度的同时提高频率分集效应。确定单元（117）确定来自无线通信终端设备的发送信号的频域中的分割数。这里，随着发送信号中包含的导频块的数量的增加，决定单元117增加来自无线通信终端装置的发送信号的频域的分割数。此外，调度单元（118）根据由确定单元（117）确定的分割数来调度分配的发送信号的频率资源。

2. 发明授权

US08848632B2 Wireless communication base station device and division number determination method 有权
标题翻译：无线通信基站装置和分区号确定方法
公开(公告)号：US08848632B2
公开(公告)日：2014-09-30
申请号：US13124811
申请日：2009-10-15
申请人： Yoshihiko Ogawa , Selgo Nakao , Daichl Imamura , Akihiko Nishio , Masayuki Hoshino , Katsuhiko Hiramatsu , Yasuaki Yuda , Sadaki Futagi , Takashi Iwai , Megumi Ichikawa
发明人： Yoshihiko Ogawa , Selgo Nakao , Daichl Imamura , Akihiko Nishio , Masayuki Hoshino , Katsuhiko Hiramatsu , Kenichi Miyoshi , Yasuaki Yuda , Sadaki Futagi , Takashi Iwai
IPC分类号： H04W72/04 , H04L27/26 , H04L1/00 , H04L5/00 , H04L25/02 , H04L25/03
CPC分类号： H04W72/0453 , H04L1/0042 , H04L1/0061 , H04L5/0023 , H04L5/0039 , H04L5/0048 , H04L25/0226 , H04L25/03159 , H04L27/2602
摘要： Disclosed are a wireless communication base station device and a division number determination method that improves the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit (117) determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here, the determination unit (117) increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition, a scheduling unit (118) schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit (117).
摘要翻译：公开了一种无线通信基站装置和分割数确定方法，无论来自无线通信终端装置的发送信号的频域中的分割数如何，都能够在保持信道估计精度的同时提高频率分集效应。确定单元（117）确定来自无线通信终端设备的发送信号的频域中的分割数。这里，随着发送信号中包含的导频块的数量的增加，决定单元117增加来自无线通信终端装置的发送信号的频域的分割数。此外，调度单元（118）根据由确定单元（117）确定的分割数来调度分配的发送信号的频率资源。

3. 发明申请

US20120021754A1 RADIO COMMUNICATION DEVICE AND BANDWIDTH DETERMINATION METHOD 审中-公开
标题翻译：无线电通信设备和带宽确定方法
公开(公告)号：US20120021754A1
公开(公告)日：2012-01-26
申请号：US13062177
申请日：2009-09-03
申请人： Yoshihiko Ogawa , Sergio Nakao , Daichi Imamura , Katsuhiko Hiramatsu , Kenichi Miyoshi , Megumi Ichikawa , Sadaki Futagi , Yasuaki Yuda , Ayako Horiuchi
发明人： Yoshihiko Ogawa , Sergio Nakao , Daichi Imamura , Katsuhiko Hiramatsu , Kenichi Miyoshi , Megumi Ichikawa , Sadaki Futagi , Yasuaki Yuda , Ayako Horiuchi
IPC分类号： H04W72/04
CPC分类号： H04L1/1893 , H04L5/0044 , H04L5/0053 , H04L5/0066 , H04W72/082
摘要： Disclosed is a radio communication device that, even when a terminal erroneously receives a retransmission grant or a response signal from a base station, can reduce the number of other terminals in which the terminal interferes at a retransmission. In this device, a determination unit (205) determines a bandwidth between the two ends of a transmission band allocated to a transmitted signal at the retransmission of the transmitted signal. An allocation unit (209) allocates the transmitted signal to a frequency resource based on the bandwidth that is input from the determination unit (205). The determination unit (205) increases at the retransmission the amount of decrease in the bandwidth from the previous transmission, as the consecutiveness of the transmitted signal in the frequency region decreases.
摘要翻译：公开了一种无线电通信装置，即使当终端错误地接收到来自基站的重发授权或响应信号时，也可以减少终端在重发时干扰的其他终端的数量。在该装置中，确定单元（205）确定在发送信号的重发时分配给发送信号的发送频带的两端之间的带宽。分配单元（209）基于从确定单元（205）输入的带宽，将发送的信号分配给频率资源。随着频率区域中的发送信号的连续性降低，确定单元（205）在重传时增加了来自先前传输的带宽的减少量。

4. 发明申请

US20120113912A1 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：US20120113912A1
公开(公告)日：2012-05-10
申请号：US13256588
申请日：2010-03-15
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Megumi Ichikawa , Seigo Nakao , Takashi Iwai , Yasuaki Yuda , Ayako Horiuchi
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Megumi Ichikawa , Seigo Nakao , Takashi Iwai , Yasuaki Yuda , Ayako Horiuchi
IPC分类号： H04W72/04
CPC分类号： H04L27/2628 , H04L5/0007 , H04L5/0094 , H04L27/2647 , H04W72/042 , H04W72/0453
摘要： Disclosed is a wireless communication apparatus and wireless communication method wherein flexible frequency scheduling is performed without increasing the scale of the DFT (Discrete Fourier Transform) circuitry. For example, when resource allocation information is reported indicating whether or not a resource has been allocated to each of a plurality of RBGs (RB groups) into which the system bandwidth is divided, as in Type 0 allocation, if the number of reported RBs reported by the resource allocation information cannot be expressed as “2̂n×3̂m×5̂l”, an allocated RB number setting section (208) sets the number of allocated resource blocks used in the actual transmission band, corresponding to the reported RB number, to the number of resource blocks that can be represented by any of “2̂n×3̂m×5̂l”, and an allocated RB selection section (209); selects the allocated RB employed in the actual transmission band from the resource allocation information and allocated RB number
摘要翻译：公开了一种无线通信装置和无线通信方法，其中在不增加DFT（离散傅里叶变换）电路的规模的情况下执行灵活的频率调度。例如，当在类型0分配中报告资源分配信息，指示资源是否已被分配给分配了系统带宽的多个RBG（RB组）中的每一个的资源时，如果所报告的RB的数量被报告通过资源分配信息不能表示为“2n×3m×51”，所分配的RB号码设定部（208）将与报告的RB号相对应的实际传输频带中使用的分配资源块的数量设定为数可以由“2n×3m×51”中的任一个表示的资源块和分配的RB选择部（209）。从资源分配信息和分配的RB号中选择在实际传输频带中使用的分配的RB

5. 发明授权

US08730891B2 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：US08730891B2
公开(公告)日：2014-05-20
申请号：US13256588
申请日：2010-03-15
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Takashi Iwai , Yasuaki Yuda , Ayako Horiuchi , Megumi Ichikawa
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Seigo Nakao , Takashi Iwai , Yasuaki Yuda , Ayako Horiuchi
IPC分类号： H04W4/00
CPC分类号： H04L27/2628 , H04L5/0007 , H04L5/0094 , H04L27/2647 , H04W72/042 , H04W72/0453
摘要： Disclosed is a wireless communication apparatus and wireless communication method wherein flexible frequency scheduling is performed without increasing the scale of the DFT (Discrete Fourier Transform) circuitry. For example, when resource allocation information is reported indicating whether or not a resource has been allocated to each of a plurality of RBGs (RB groups) into which the system bandwidth is divided, as in Type 0 allocation, if the number of reported RBs reported by the resource allocation information cannot be expressed as “2^n×3^m×5^l”, an allocated RB number setting section (208) sets the number of allocated resource blocks used in the actual transmission band, corresponding to the reported RB number, to the number of resource blocks that can be represented by any of “2^n×3^m×5^l”, and an allocated RB selection section (209); selects the allocated RB employed in the actual transmission band from the resource allocation information and allocated RB number.
摘要翻译：公开了一种无线通信装置和无线通信方法，其中在不增加DFT（离散傅里叶变换）电路的规模的情况下执行灵活的频率调度。例如，当在类型0分配中报告资源分配信息，指示资源是否已被分配给分配了系统带宽的多个RBG（RB组）中的每一个的资源时，如果所报告的RB的数量被报告通过资源分配信息不能表示为“2 ^ n×3 ^ m×5 ^ l”，分配的RB号码设定部（208）设定与实际的传输频带对应的分配的资源块的数量 RB编号，可以由任何“2 ^ n×3 ^ m×5 ^ l”表示的资源块数和分配的RB选择部分（209）。从资源分配信息和分配的RB号中选择在实际传输频带中使用的分配的RB。

6. 发明授权

US08605750B2 Wireless relay station apparatus 有权
标题翻译：无线中继站装置
公开(公告)号：US08605750B2
公开(公告)日：2013-12-10
申请号：US12993061
申请日：2009-05-13
申请人： Yoshiko Saito , Katsuhiko Hiramatsu , Ayako Horiuchi , Masayuki Hoshino , Shinsuke Takaoka , Seigo Nakao , Yasuaki Yuda , Kenichi Kuri , Megumi Ichikawa
发明人： Yoshiko Saito , Katsuhiko Hiramatsu , Ayako Horiuchi , Kenichi Miyoshi , Masayuki Hoshino , Shinsuke Takaoka , Seigo Nakao , Yasuaki Yuda , Kenichi Kuri
IPC分类号： H04J3/24 , H04Q11/04
CPC分类号： H04Q11/0478 , H04B7/026 , H04B7/15521 , H04W72/1231 , H04W84/047
摘要： A wireless relay station apparatus for enabling a mobile station and a base station to reliably receive network coding data and to provide sufficient reception performance is provided. (1) A repeater divides data X received from a mobile station into important data and non-important data and divides data Y received from eNB into important data and non-important data. Next, (2) the repeater places the data so that important data Sx for the mobile station and important data Sy for the eNB do not overlap, XORs (exclusive ORs) them, and generates network coding data X (X) Y. (3) The repeater applies downlink propagation inverse characteristic H1−1 to important data portion Px (X) Sy for the mobile station and on the other hand, applies uplink propagation inverse characteristic H0−1 to important data portion Sx (X) Py for the eNB in the network coding data X (X) Y for transmission.
摘要翻译：提供了一种使移动台和基站可靠地接收网络编码数据并提供足够的接收性能的无线中继站装置。（1）中继器将从移动站接收到的数据X划分为重要数据和非重要数据，并将从eNB接收的数据Y划分为重要数据和非重要数据。接下来，（2）中继器将数据放置成使得移动站的重要数据Sx和eNB的重要数据Sy不重叠，XOR（异或）），并生成网络编码数据X（X）Y.（3 ）中继器将下行链路传播反向特性H1-1应用于移动台的重要数据部分Px（X）Sy，另一方面，将上行链路传播反向特性H0-1应用于eNB的重要数据部分Sx（X）Py 在用于传输的网络编码数据X（X）Y中。

7. 发明申请

US20120093064A1 WIRELESS COMMUNICATION RELAY STATION APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS, WIRELESS COMMUNICATION MOBILE STATION 有权
标题翻译：无线通信中继站装置，无线通信基站装置，无线通信移动站
公开(公告)号：US20120093064A1
公开(公告)日：2012-04-19
申请号：US13264197
申请日：2010-04-26
申请人： Ayako Horiuchi , Seigo Nakao , Kenichi Miyoshi , Megumi Ichikawa , Akihiko Nishio , Yasuaki Yuda
发明人： Ayako Horiuchi , Seigo Nakao , Kenichi Miyoshi , Megumi Ichikawa , Akihiko Nishio , Yasuaki Yuda
IPC分类号： H04B7/14 , H04W72/04
CPC分类号： H04W72/1205 , H04B7/15521 , H04J11/005 , H04L5/0007 , H04L5/0037 , H04L5/0064 , H04L5/0089 , H04L5/0094 , H04L25/0204 , H04L25/03159 , H04L25/03343 , H04W72/1252 , H04W84/047
摘要： There is provided a wireless communication relay station apparatus and a wireless communication base station apparatus capable of allocating resources dynamically to each apparatus in accordance with traffic. A wireless communication relay station apparatus according to the invention includes a receiver that receives data from the wireless communication base station apparatus or the wireless communication mobile station apparatus, and a selector that selects data, within an uplink subframe or a downlink subframe, from: first data to be relayed from the own apparatus to the wireless communication base station apparatus; second data to be relayed from the own apparatus to the wireless communication mobile station apparatus; third data to be relayed from the wireless communication base station apparatus to the own apparatus; and fourth data to be relayed from the wireless communication mobile station apparatus to the own apparatus. The receiver receives allocation information for switching transmission/reception in the own apparatus from the wireless communication mobile station apparatus within an uplink subframe or a downlink subframe. The selector switches the first data and the fourth data within the uplink subframe in accordance with the allocation information received by the receiver, or the selector switches the second data and the third data within the downlink subframe in accordance with the allocation information received by the receiver.
摘要翻译：提供一种无线通信中继站装置和无线通信基站装置，其能够根据流量动态地向各个装置分配资源。根据本发明的无线通信中继站装置包括从无线通信基站装置或无线通信移动站装置接收数据的接收机，以及在上行链路子帧或下行链路子帧内从下列子帧选择数据的选择器：要从本装置中继到无线通信基站装置的数据; 第二数据将从本装置中继到无线通信移动站装置; 将第三数据从无线通信基站装置中继到本装置; 以及要从无线通信移动台装置向本装置中继的第四数据。接收机在上行链路子帧或下行链路子帧内从无线通信移动站装置接收用于在本装置中切换发送/接收的分配信息。选择器根据接收机接收到的分配信息切换上行链路子帧内的第一数据和第四数据，或者选择器根据接收机接收到的分配信息在下行子帧内切换第二数据和第三数据。

8. 发明授权

US08345562B2 Transmitting apparatus, receiving apparatus and multiplex number controlling method 有权
标题翻译：发送装置，接收装置和多路复用数控制方法
公开(公告)号：US08345562B2
公开(公告)日：2013-01-01
申请号：US11915847
申请日：2006-06-01
申请人： Masayuki Hoshino , Ryohei Kimura , Yasuaki Yuda , Tomohiro Imai , Kenichi Miyoshi , Katsuhiko Hiramatsu
发明人： Masayuki Hoshino , Ryohei Kimura , Yasuaki Yuda , Tomohiro Imai , Kenichi Miyoshi , Katsuhiko Hiramatsu
IPC分类号： H04J1/16
CPC分类号： H04L1/0061 , H04B7/0417 , H04B7/0632 , H04B7/0697 , H04L1/0002 , H04L1/0021 , H04L1/203
摘要： A spatial multiplex number controlling method and others wherein streams can be separated for each of receivers and the transmission efficiency can be improved. In a receiving apparatus, a PER is calculated from a history of CRC test results per stream multiplex number. A reception quality and an offset corresponding to the calculated PER are fed back to a transmitting apparatus. The transmitting apparatus assigns, based on the fed-back reception quality and offset, the streams, thereby controlling the stream multiplex number.
摘要翻译：空间多路复用数控制方法等，其中可以为每个接收机分离流，并且可以提高传输效率。在接收装置中，根据每个流多路复用数的CRC测试结果的历史来计算PER。将与计算出的PER对应的接收质量和偏移反馈到发送装置。发送装置基于反馈接收质量和偏移分配流，从而控制流多路复用数。

9. 发明授权

US08081702B2 Radio communication system, radio communication device, and channel correlation matrix decision method 有权
标题翻译：无线电通信系统，无线电通信设备和信道相关矩阵决策方法
公开(公告)号：US08081702B2
公开(公告)日：2011-12-20
申请号：US12280677
申请日：2007-02-28
申请人： Masayuki Hoshino , Kenichi Miyoshi , Yasuaki Yuda , Katsuhiko Hiramatsu , Ryohei Kimura
发明人： Masayuki Hoshino , Kenichi Miyoshi , Yasuaki Yuda , Katsuhiko Hiramatsu , Ryohei Kimura
IPC分类号： H04B7/02
CPC分类号： H04B7/0626 , H04B7/0417 , H04B7/0434 , H04B7/063 , H04B7/0689
摘要： It is possible to prevent lowering of a throughput of a radio communication system even when propagation path environments of an uplink line and downlink line are asymmetric. A maximum proper value calculation unit (115) calculates a maximum proper value from a channel matrix. A maximum proper value comparison unit (116) compares the maximum proper value with a maximum proper value of the downlink line reported separately from a base station. According to the comparison result obtained by the maximum proper value comparison unit (116), a proper mode initiative instruction unit (117) decides to pass the proper mode initiative to a communication partner or to the local device. When the initiative is to be passed to the local device, this fact is reported to a proper bam correction unit (118). When the proper beam correction unit (118) gets the proper mode initiative, the proper beam correction unit (118) corrects the correlation matrix by using the proper values of both of the downlink line and the uplink line and instructs a directivity forming unit (103) to form a proper beam according to the correlation matrix after the correction.
摘要翻译：即使上行链路和下行链路的传播路径环境不对称，也可以防止无线通信系统的吞吐量的降低。最大适当值计算单元（115）从信道矩阵计算最大适当值。最大适当值比较单元（116）将最大适当值与从基站分开报告的下行线路的最大适当值进行比较。根据由最大适当值比较单元（116）获得的比较结果，正确的模式主动指示单元（117）决定将适当的模式主动通过通信对方或本地设备。当该举措传递给本地设备时，这一事实报告给适当的巴姆纠正单位（118）。当正确的光束校正单元（118）获得适当的模式主动时，适当的光束校正单元（118）通过使用下行链路线路和上行线路两者的适当值来校正相关矩阵，并且指示方向性形成单元（103 ）根据校正后的相关矩阵形成适当的波束。

10. 发明申请

US20110176474A1 WIRELESS RELAY STATION APPARATUS 有权
标题翻译：无线继电器设备
公开(公告)号：US20110176474A1
公开(公告)日：2011-07-21
申请号：US12993061
申请日：2009-05-13
申请人： Yoshiko Saito , Katsuhiko Hiramatsu , Ayako Horiuchi , Kenichi Miyoshi , Masayuki Hoshino , Shinsuke Takaoka , Seigo Nakao , Yasuaki Yuda , Kenichi Kuri
发明人： Yoshiko Saito , Katsuhiko Hiramatsu , Ayako Horiuchi , Kenichi Miyoshi , Masayuki Hoshino , Shinsuke Takaoka , Seigo Nakao , Yasuaki Yuda , Kenichi Kuri
IPC分类号： H04J3/08
CPC分类号： H04Q11/0478 , H04B7/026 , H04B7/15521 , H04W72/1231 , H04W84/047
摘要： A wireless relay station apparatus for enabling a mobile station and a base station to reliably receive network coding data and to provide sufficient reception performance is provided. (1) A repeater divides data X received from a mobile station into important data and non-important data and divides data Y received from eNB into important data and non-important data. Next, (2) the repeater places the data so that important data Sx for the mobile station and important data Sy for the eNB do not overlap, XORs (exclusive ORs) them, and generates network coding data X (X) Y. (3) The repeater applies downlink propagation inverse characteristic H1−1 to important data portion Px (X) Sy for the mobile station and on the other hand, applies uplink propagation inverse characteristic H0−1 to important data portion Sx (X) Py for the eNB in the network coding data X (X) Y for transmission.
摘要翻译：提供了一种使移动台和基站可靠地接收网络编码数据并提供足够的接收性能的无线中继站装置。（1）中继器将从移动站接收到的数据X划分为重要数据和非重要数据，并将从eNB接收的数据Y划分为重要数据和非重要数据。接下来，（2）中继器将数据放置成使得移动站的重要数据Sx和eNB的重要数据Sy不重叠，XOR（异或）），并生成网络编码数据X（X）Y.（3 ）中继器将下行链路传播反向特性H1-1应用于移动台的重要数据部分Px（X）Sy，另一方面，将上行链路传播反向特性H0-1应用于eNB的重要数据部分Sx（X）Py 在用于传输的网络编码数据X（X）Y中。

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