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1. 发明授权

US09392480B2 Wireless communication terminal and communication method for measuring a channel quality indicator (CQI) 有权
标题翻译：用于测量信道质量指示符（CQI）的无线通信终端和通信方法
公开(公告)号：US09392480B2
公开(公告)日：2016-07-12
申请号：US13266634
申请日：2010-05-14
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Daichi Imamura , Masayuki Hoshino , Atsushi Sumasu
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Daichi Imamura , Masayuki Hoshino , Atsushi Sumasu
IPC分类号： H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04W24/10 , H04L1/20 , H04J11/00 , H04W4/00 , G08C17/00 , H04J3/16 , H04J3/22 , H04K1/10 , H04L27/28 , H04W24/02 , H04B7/26 , H04W84/04
CPC分类号： H04W24/10 , H04B7/2606 , H04L1/0026 , H04L1/20 , H04L5/0057 , H04L12/189 , H04L27/28 , H04W24/02 , H04W84/047
摘要： To measure the channel quality of the own cell accurately in a condition where there is no interference from a neighbor cell. A wireless communication terminal according to the invention is a wireless communication terminal to be connected to a base station for transmitting and receiving data to/from the base station, the wireless communication terminal including: a receiver that receives a signal which includes control information provided for measuring a channel quality of own cell from the base station; an extractor that extracts the control information from the signal received by the receiver; a measurement section that measures, on the basis of the control information, the channel quality of the own cell in a domain where a neighbor cell does not transmit a signal; and a transmitter that transmits a measurement result of the channel quality of the own cell measured by the measurement section, to the base station.
摘要翻译：在没有来自相邻小区的干扰的情况下，准确地测量自身小区的信道质量。根据本发明的无线通信终端是要连接到用于向/从基站发送和接收数据的基站的无线通信终端，所述无线通信终端包括：接收机，其接收包括提供给从基站测量自身小区的信道质量; 提取器，从接收器接收的信号中提取控制信息; 测量部，其根据所述控制信息，测量相邻小区不发送信号的域中的自身小区的信道质量; 以及发射机，其将由测量部测量的本小区的信道质量的测量结果发送到基站。

2. 发明授权

US08649317B2 Wireless communication relay station apparatus, wireless communication apparatus, wireless communication relay method, and wireless communication method 有权
标题翻译：无线通信中继站装置，无线通信装置，无线通信中继方式以及无线通信方式
公开(公告)号：US08649317B2
公开(公告)日：2014-02-11
申请号：US13376653
申请日：2010-06-21
申请人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Daichi Imamura
发明人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Daichi Imamura
IPC分类号： H04B7/14
CPC分类号： H04B7/15564 , H04B7/15542 , H04B7/2606 , H04W72/082 , H04W84/047
摘要： A wireless communication relay station apparatus, a wireless communication apparatus, a wireless communication relay method and a wireless communication method are presented that effectively utilize resources and prevent loop interference. A wireless communication relay station relays communication between a first wireless communication apparatus and a second wireless communication apparatus in at least two or more frequency bands and includes a transmitter for using a first subframe to transmit a first uplink signal to the first wireless communication apparatus in a first frequency band, and transmitting a first downlink signal to the second wireless communication apparatus in a second frequency band. A relay station receiver receives a second downlink signal from the first wireless communication apparatus in the first frequency band, and receives a second uplink signal from the second wireless communication apparatus in the second frequency band.
摘要翻译：提出了一种有效利用资源并防止环路干扰的无线通信中继站装置，无线通信装置，无线通信中继方法和无线通信方法。无线通信中继站在至少两个或更多个频带中中继第一无线通信装置和第二无线通信装置之间的通信，并且包括用于使用第一子帧在第一无线通信装置中向第一无线通信装置发送第一上行链路信号的发射机第一频带，并且在第二频带中向第二无线通信装置发送第一下行链路信号。中继站接收机在第一频带中接收来自第一无线通信装置的第二下行链路信号，并且在第二频带中从第二无线通信装置接收第二上行链路信号。

3. 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

4. 发明授权

US09295037B2 Base station, terminal, transmission method, and reception method 有权
标题翻译：基站，终端，发送方式和接收方式
公开(公告)号：US09295037B2
公开(公告)日：2016-03-22
申请号：US13823966
申请日：2011-09-22
申请人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao
发明人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao
IPC分类号： H04W72/04 , H04L5/00 , H04W84/04
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04W84/047
摘要： A base station, a terminal, a transmission method and a reception method that allow the data processing on a reception side to have a margin irrespective of the time position of a resource region where control information is mapped. In a base station (100), a subframe type determining unit (101) determines, according to a configuration pattern applied to the local base station apparatus and being one of a plurality of configuration patterns different between downlink and uplink subframe configurations in time division multiplex, whether a subframe to be determined is a first type of subframe where control information is mapped only to a PDCCH region or a second type of subframe where the control information is mapped to both the PDCCH region and an R-PDCCH region. An allocation region candidate determining unit (102) determines, based on a result of the determination by the subframe type determining unit (101), a mapping region, where the control information is mapped, in the PDCCH or R-PDCCH region in the subframe to be determined.
摘要翻译：与控制信息被映射的资源区域的时间位置无关地，允许接收侧的数据处理具有余量的基站，终端，发送方法和接收方法。在基站（100）中，子帧类型确定单元（101）根据应用于本地基站装置的配置模式，确定时分复用中的下行链路和上行子帧配置之间的不同配置模式之一要确定的子帧是否是控制信息仅映射到PDCCH区域的第一类型的子帧，或者控制信息映射到PDCCH区域和R-PDCCH区域的第二类型的子帧。分配区域候选确定单元（102）基于子帧类型确定单元（101）的确定结果，确定在子帧中的PDCCH或R-PDCCH区域中映射控制信息的映射区域待定

5. 发明授权

US09094993B2 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，无线通信移动台
公开(公告)号：US09094993B2
公开(公告)日：2015-07-28
申请号：US13264197
申请日：2010-04-26
申请人： Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Yasuaki Yuda , Megumi Ichikawa
发明人： Ayako Horiuchi , Seigo Nakao , Kenichi Miyoshi , Akihiko Nishio , Yasuaki Yuda
IPC分类号： H04W72/04 , H04B7/14 , H04W72/12 , H04B7/155 , H04J11/00 , H04L5/00 , H04L25/02 , H04L25/03 , H04W84/04
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。

6. 发明授权

US08804650B2 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式
公开(公告)号：US08804650B2
公开(公告)日：2014-08-12
申请号：US13635991
申请日：2011-03-22
申请人： Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Yasuaki Yuda
发明人： Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Yasuaki Yuda
IPC分类号： H04W74/04 , H04L1/18 , H04W84/04 , H04W72/12
CPC分类号： H04L1/1854 , H04W72/1268 , H04W84/047
摘要： A wireless communication device according to the invention includes a reception section that receives a downlink signal in a first subframe from another wireless communication device; an ACK/NACK generation section that generates ACK/NACK which indicates an error determination result of the received downlink signal; a determination section that determines, when an uplink signal directed to the other wireless communication device is not allocated in a second subframe, whether a different uplink signal is allocated in a third subframe subsequent to the first subframe by a predetermined number of subframes and previous to the second subframe; a multiplexing section that multiplexes the ACK/NACK to the different uplink signal in the third subframe when the determination section determines that the different uplink signal is allocated in the third subframe; and a transmission section that transmits the different uplink signal in which the ACK/NACK is multiplexed by the multiplexing section.
摘要翻译：根据本发明的无线通信设备包括接收部分，其从另一无线通信设备接收第一子帧中的下行链路信号; ACK / NACK生成部，其生成表示接收到的下行链路信号的错误判定结果的ACK / NACK; 确定部分，当在第二子帧中未分配指向另一无线通信设备的上行链路信号时，确定在第一子帧之后的第三子帧中是否分配了不同的上行链路信号预定数量的子帧，并且在第二子帧; 当所述确定部分确定在所述第三子帧中分配了所述不同的上行链路信号时，将所述ACK / NACK复用到所述第三子帧中的所述不同上行链路信号; 以及发送部，其发送由复用部复用了ACK / NACK的不同的上行链路信号。

7. 发明授权

US08780805B2 Radio communication terminal and radio communication method 有权
标题翻译：无线电通信终端和无线电通信方法
公开(公告)号：US08780805B2
公开(公告)日：2014-07-15
申请号：US13376694
申请日：2010-06-10
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04B17/318 , H04B17/345 , H04L5/0073 , H04W24/08 , H04W24/10 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/085
摘要： Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed: and a transmitter which transmits a result, of the measurement to the base station or the relay node.
摘要翻译：提供了能够高精度地测量与切换目的地的通信质量的无线电通信终端。无线电通信终端能够与基站或中继节点通信，并且包括：接收机，其接收包括与相邻小区的测量质量的测量有关的信息的控制信息; 从与所述测量有关的信息中提取作为仅执行来自连接到所述基站的所述中继节点的信号的信号的子帧的，应当执行所述测量的子帧的信息的提取器; 测量部，其基于所提取的关于应当进行测量的子帧的信息，在子帧的基础上进行测量;以及发送器，将测量结果发送给基站或中继节点。

8. 发明授权

US08737288B2 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：US08737288B2
公开(公告)日：2014-05-27
申请号：US13496738
申请日：2010-09-29
申请人： Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Yasuaki Yuda
发明人： Ayako Horiuchi , Seigo Nakao , Akihiko Nishio , Yasuaki Yuda
IPC分类号： H04B7/14
CPC分类号： H04W72/0453 , H04L5/0053 , H04L5/0062 , H04L5/0064 , H04W52/34 , H04W84/047
摘要： To effectively use transmission power by changing the arrangement of unused REGs. A wireless communication apparatus according to the invention corresponds to a wireless communication apparatus for performing wireless communication with a terminal equipment via a relay station, which includes an allocator which allocates CCEs in which control signals for the relay station are arranged to a plurality of REGs so that unused REGs not allocated with the CCEs differ among respective resource blocks each having the plurality of REGs, and a transmitter which transmits the control signals arranged in the CCEs allocated to the REGs to the relay station in accordance with an allocation by the allocation section.
摘要翻译：通过改变未使用的REG的布置来有效地利用发射功率。根据本发明的无线通信装置对应于用于经由中继站与终端设备进行无线通信的无线通信装置，所述中继站包括：分配器，其分配CCE，其中中继站的控制信号被布置成多个REG，从而未分配有CCE的未使用的REG不同于具有多个REG的各个资源块，以及根据分配部的分配，将分配给REG的CCE中配置的控制信号发送到中继站的发送机。

9. 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。

10. 发明授权

US08699420B2 Radio communication terminal and radio communication method 有权
公开(公告)号：US08699420B2
公开(公告)日：2014-04-15
申请号：US13376694
申请日：2010-06-10
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi
IPC分类号： H04W4/00
摘要： Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed: and a transmitter which transmits a result, of the measurement to the base station or the relay node.

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