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11. 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。

12. 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。

13. 发明申请

US20120108164A1 RELAY STATION APPARATUS AND RELAY METHOD 有权
标题翻译：继电器设备和继电器方法
公开(公告)号：US20120108164A1
公开(公告)日：2012-05-03
申请号：US13260971
申请日：2010-02-12
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Daichi Imamura , Kenichi Miyoshi , Megumi Ichikawa , Hiroaki Morino
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Daichi Imamura , Kenichi Miyoshi , Megumi Ichikawa , Hiroaki Morino
IPC分类号： H04B17/02
CPC分类号： H04B7/15521 , H04L1/0061 , H04L1/0076 , H04L1/20 , H04L2001/0097
摘要： To prevent relaying wrong information by determining whether a radio signal is to be relayed in accordance with a function of error detection in the radio signal. A relay station apparatus according to an aspect of the invention is a relay station apparatus which relays a radio signal between a transmission station and a reception station, including: a receiver which is configured to receive the radio signal from the transmission station; and a relay determination section which is configured, in accordance with a function of error detection in the radio signal received by the receiver, to determine whether the signal is to be relayed or not, based on a first channel quality indicating a channel quality from the transmission station to the relay station apparatus.
摘要翻译：通过根据无线电信号中的错误检测功能确定是否要中继无线电信号来防止中继错误信息。根据本发明一个方面的中继站装置是一种在发送站和接收站之间中继无线电信号的中继站装置，包括：接收机，被配置为从发送站接收无线电信号; 以及中继判定部，其基于从所述接收机接收到的无线信号中的错误检测的功能，基于表示来自所述接收机的信道质量的第一信道质量，发送站到中继站装置。

14. 发明申请

US20120082085A1 WIRELESS COMMUNICATION RELAY STATION APPARATUS, WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION RELAY METHOD, AND WIRELESS COMMUNICATION METHOD 有权
标题翻译：无线通信中继站设备，无线通信设备，无线通信中继方法和无线通信方法
公开(公告)号：US20120082085A1
公开(公告)日：2012-04-05
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： The present invention provides a wireless communication relay station apparatus, a wireless communication apparatus, a wireless communication relay method and a wireless communication method which are capable of effectively utilizing resources and preventing loop interference. A wireless communication relay station apparatus according to the present invention is a wireless communication relay station apparatus for relaying communication between a first wireless communication apparatus and a second wireless communication apparatus in at least two or more frequency bands, the wireless communication relay station apparatus including: a transmitter for, using a first subframe, transmitting 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; and a receiver for, using a second subframe, receiving a second downlink signal from the first wireless communication apparatus in the first frequency band, and receiving a second uplink signal from the second wireless communication apparatus in the second frequency band.
摘要翻译：本发明提供能够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，无线通信中继方式和无线通信方法。根据本发明的无线通信中继站装置是一种用于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的无线通信中继站装置，所述无线通信中继站装置包括：用于使用第一子帧在第一频带向第一无线通信装置发送第一上行链路信号并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的发射机; 以及接收机，用于使用第二子帧从所述第一频带中的所述第一无线通信装置接收第二下行链路信号，以及在所述第二频带中从所述第二无线通信装置接收第二上行链路信号。

15. 发明授权

US08908604B2 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：US08908604B2
公开(公告)日：2014-12-09
申请号：US13638701
申请日：2011-04-15
申请人： Yasuaki Yuda , Ayako Horiuchi , Seigo Nakao , Daichi Imamura , Atsushi Sumasu
发明人： Yasuaki Yuda , Ayako Horiuchi , Seigo Nakao , Daichi Imamura , Atsushi Sumasu
IPC分类号： H04W4/00
CPC分类号： H04W24/00 , H04W52/028 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
摘要： Provided are a wireless communication apparatus and a wireless communication method capable of reducing power consumption without delay of data transmission and reception. The wireless communication apparatus according to the invention includes a reception unit which receives a DRX instruction information destined for the wireless communication apparatus and a monitor process number including a sub-frame number used to monitor a PDCCH destined for the wireless communication apparatus; and a monitoring process unit which monitors the PDCCH destined for the wireless communication apparatus using only sub-frames set based on the sub-frame number, when receiving an instruction to perform a DRX process by the DRX instruction information.
摘要翻译：提供了能够在不延迟数据发送和接收的情况下降低功耗的无线通信装置和无线通信方法。根据本发明的无线通信装置包括：接收单元，其接收去往无线通信装置的DRX指令信息;以及监视处理编号，其包括用于监视去往该无线通信装置的PDCCH的子帧号; 以及监视处理单元，当通过DRX指令信息接收到执行DRX处理的指令时，仅监视基于子帧号设置的子帧的目的地为无线通信装置的PDCCH。

16. 发明申请

US20120120867A1 WIRELESS COMMUNICATION DEVICE, SIGNAL RELAY METHOD, AND SIGNAL ALLOCATION METHOD 有权
标题翻译：无线通信设备，信号继电方式和信号分配方法
公开(公告)号：US20120120867A1
公开(公告)日：2012-05-17
申请号：US13384846
申请日：2010-08-04
申请人： Ayako Horiuchi , Seigo Nakao , Yasuaki Yuda , Daichi Imamura
发明人： Ayako Horiuchi , Seigo Nakao , Yasuaki Yuda , Daichi Imamura
IPC分类号： H04W88/04
CPC分类号： H04W28/10 , H04B7/155 , H04L1/0041 , H04L1/1829 , H04L1/1867 , H04L2001/0097 , H04W84/047
摘要： To flexibly change subframes of a backhaul link and an access link. A wireless communication device according to the present invention is for relaying a signal between a base station and a mobile station, including: a receiver that receives the signal from the base station or the mobile station; a transmitter that transmits the signal to the base station or the mobile station; and a changeover unit that switches an operation mode to a receiving mode for receiving the signal from the base station or the mobile station, or a transmitting mode for transmitting the signal to the base station or the mobile station, wherein the changeover unit switches from the transmitting mode to the receiving mode in a subframe set to an MBSFN subframe by the wireless communication device among subframes subsequent to a subframe in which a NACK for requiring retransmission by the base station is transmitted.
摘要翻译：灵活地更改回程链路和接入链路的子帧。根据本发明的无线通信设备用于在基站和移动台之间中继信号，包括：从基站或移动台接收信号的接收机; 将所述信号发送到所述基站或所述移动台的发射机; 以及切换单元，其将操作模式切换到用于从基站或移动站接收信号的接收模式，或者将用于将信号发送到基站或移动站的发送模式，其中，切换单元从在发送了用于由基站进行重发的NACK的子帧之后的子帧之间的无线通信装置在由MBSFN子帧设定的子帧中的发送模式发送到接收模式。

17. 发明申请

US20120063343A1 WIRELESS COMMUNICATION TERMINAL AND COMMUNICATION METHOD 有权
标题翻译：无线通信终端和通信方法
公开(公告)号：US20120063343A1
公开(公告)日：2012-03-15
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： H04W24/02
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。

18. 发明申请

US20120051256A1 WIRELESS COMMUNICATION TERMINAL AND WIRELESS COMMUNICATION METHOD 审中-公开
标题翻译：无线通信终端和无线通信方法
公开(公告)号：US20120051256A1
公开(公告)日：2012-03-01
申请号：US13318224
申请日：2010-05-14
申请人： Yasuaki Yuda , Seigo Nakao , Daichi Imamura , Ayako Horiuchi
发明人： Yasuaki Yuda , Seigo Nakao , Daichi Imamura , Ayako Horiuchi
IPC分类号： H04B7/14 , H04W24/00 , H04L12/26
CPC分类号： H04W72/085 , H04B7/2606 , H04W24/10 , H04W84/047
摘要： To measure the channel quality of adjacent cells with satisfactory precision without interference of a current cell. A wireless communication terminal of the invention is connected to a relay station and configured to receive data from at least one of the relay station, a base station, and another relay station different from the relay station. The wireless communication terminal includes a receiver which receives a signal including control information for measuring the channel quality of the non-connected base station or another non-connected relay station from the connected relay station, an extractor which extracts the control information from the signal received by the receiver, a measurement section which measures the channel quality of the non-connected base station or non-connected another relay station in a region, in which the connected relay station does not transmit other signals to the wireless communication terminal, on the basis of the control information, and a transmitter which transmits the measurement result of the channel quality of the non-connected base station or another non-connected relay station measured by the measurement section to the connected relay station.
摘要翻译：测量相邻小区的信道质量，而且不受当前小区的干扰。本发明的无线通信终端连接到中继站，并且被配置为从与中继站不同的中继站，基站和另一个中继站中的至少一个接收数据。无线通信终端包括：接收装置，接收包含控制信息的信号，所述控制信息包括用于从所连接的中继站测量未连接的基站或另一非连接的中继站的信道质量;提取器，从接收到的信号中提取控制信息在接收机中，基于所连接的中继站不向无线通信终端发送其他信号的区域中测量未连接的基站或非连接的另一中继站的信道质量的测量部分控制信息的发送装置，以及将由测量部测量的非连接基站或其他未连接的中继站的信道质量的测量结果发送给所连接的中继站的发送机。

19. 发明授权

US08804601B2 Wireless communication device, signal relay method, and signal allocation method 有权
标题翻译：无线通信设备，信号中继方式和信号分配方法
公开(公告)号：US08804601B2
公开(公告)日：2014-08-12
申请号：US13384846
申请日：2010-08-04
申请人： Ayako Horiuchi , Seigo Nakao , Yasuaki Yuda , Daichi Imamura
发明人： Ayako Horiuchi , Seigo Nakao , Yasuaki Yuda , Daichi Imamura
IPC分类号： H04B7/14 , H04W28/10 , H04B7/155 , H04W84/04 , H04L1/18 , H04L1/00
CPC分类号： H04W28/10 , H04B7/155 , H04L1/0041 , H04L1/1829 , H04L1/1867 , H04L2001/0097 , H04W84/047
摘要： To flexibly change subframes of a backhaul link and an access link. A wireless communication device according to the present invention is for relaying a signal between a base station and a mobile station, including: a receiver that receives the signal from the base station or the mobile station; a transmitter that transmits the signal to the base station or the mobile station; and a changeover unit that switches an operation mode to a receiving mode for receiving the signal from the base station or the mobile station, or a transmitting mode for transmitting the signal to the base station or the mobile station, wherein the changeover unit switches from the transmitting mode to the receiving mode in a subframe set to an MBSFN subframe by the wireless communication device among subframes subsequent to a subframe in which a NACK for requiring retransmission by the base station is transmitted.
摘要翻译：灵活地更改回程链路和接入链路的子帧。根据本发明的无线通信设备用于在基站和移动台之间中继信号，包括：从基站或移动台接收信号的接收机; 将所述信号发送到所述基站或所述移动台的发射机; 以及切换单元，其将操作模式切换到用于从基站或移动站接收信号的接收模式，或者将用于将信号发送到基站或移动站的发送模式，其中，切换单元从在发送了用于由基站进行重发的NACK的子帧之后的子帧之间的无线通信装置在由MBSFN子帧设定的子帧中的发送模式发送到接收模式。

20. 发明授权

US08515341B2 Relay station apparatus and relay method 有权
标题翻译：中继站装置和中继方法
公开(公告)号：US08515341B2
公开(公告)日：2013-08-20
申请号：US13260971
申请日：2010-02-12
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Daichi Imamura , Hiroaki Morino , Megumi Ichikawa
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Daichi Imamura , Kenichi Miyoshi , Hiroaki Morino
IPC分类号： H04B7/15
CPC分类号： H04B7/15521 , H04L1/0061 , H04L1/0076 , H04L1/20 , H04L2001/0097
摘要： To prevent relaying wrong information by determining whether a radio signal is to be relayed in accordance with a function of error detection in the radio signal. A relay station apparatus according to an aspect of the invention is a relay station apparatus which relays a radio signal between a transmission station and a reception station, including: a receiver which is configured to receive the radio signal from the transmission station; and a relay determination section which is configured, in accordance with a function of error detection in the radio signal received by the receiver, to determine whether the signal is to be relayed or not, based on a first channel quality indicating a channel quality from the transmission station to the relay station apparatus.
摘要翻译：通过根据无线电信号中的错误检测功能确定是否要中继无线电信号来防止中继错误信息。根据本发明一个方面的中继站装置是一种在发送站和接收站之间中继无线电信号的中继站装置，包括：接收机，被配置为从发送站接收无线电信号; 以及中继判定部，其基于从所述接收机接收到的无线信号中的错误检测的功能，基于表示来自所述接收机的信道质量的第一信道质量，发送站到中继站装置。

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