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1. 发明申请

US20110134870A1 FREQUENCY BAND ALLOCATION METHOD AND TRANSMISSION DEVICE 有权
标题翻译：频带分配方法和传输设备
公开(公告)号：US20110134870A1
公开(公告)日：2011-06-09
申请号：US13057254
申请日：2009-08-06
申请人： Ayako Horiuchi , Katsuhiko Hiramatsu , Seigo Nakao , Yasuaki Yuda
发明人： Ayako Horiuchi , Katsuhiko Hiramatsu , Seigo Nakao , Yasuaki Yuda
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0066 , H04L5/143 , H04L27/2614 , H04W16/12
摘要： Disclosed is a frequency band allocation method which reduces PAPR (peak to average power ratio) when performing a single carrier transmission in the uplink line of an LTE+ (LTE Advanced) system in a system using both of an LTE (Long Term Evolution) system and the LTE+ system. In the frequency band allocation method, a UL band for the LTE is arranged adjacently in a lower frequency band than the UL band for the LTE+. With this arrangement, it is possible to prevent division of the band for the LTE+by the uplink line control channel (such as PUCCH) transmitted by an LTE mobile station and to allocate a wide band continuously with the LTE+ mobile station. Especially when the LTE+ mobile station performs a single carrier transmission with the uplink line, the PAPR can be reduced since it is possible to allocate a band continuous with the single carrier signal.
摘要翻译：公开了一种频带分配方法，其在使用LTE（长期演进）系统和LTE（长期演进）系统的系统中，在LTE +（LTE高级）系统的上行线路中进行单载波传输时，降低PAPR（峰均功率比） LTE +系统。在频带分配方法中，与LTE +的UL频带相比，用于LTE的UL频带相邻布置。通过这种布置，可以防止由LTE移动台发送的上行线路控制信道（例如PUCCH）对LTE +的频带进行分频，并且与LTE +移动台连续分配宽带。特别是当LTE +移动台利用上行链路进行单载波传输时，可以减少PAPR，因为可以分配与单载波信号连续的频带。

2. 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。

3. 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。

4. 发明授权

US08588173B2 Frequency band allocation method and transmission device 有权
标题翻译：频段分配方法和传输设备
公开(公告)号：US08588173B2
公开(公告)日：2013-11-19
申请号：US13057254
申请日：2009-08-06
申请人： Ayako Horiuchi , Katsuhiko Hiramatsu , Seigo Nakao , Yasuaki Yuda
发明人： Ayako Horiuchi , Katsuhiko Hiramatsu , Seigo Nakao , Yasuaki Yuda
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0066 , H04L5/143 , H04L27/2614 , H04W16/12
摘要： Disclosed is a frequency band allocation method which reduces PAPR (peak to average power ratio) when performing a single carrier transmission in the uplink line of an LTE+ (LTE Advanced) system in a system using both of an LTE (Long Term Evolution) system and the LTE+ system. In the frequency band allocation method, a UL band for the LTE is arranged adjacently in a lower frequency band than the UL band for the LTE+. With this arrangement, it is possible to prevent division of the band for the LTE+ by the uplink line control channel (such as PUCCH) transmitted by an LTE mobile station and to allocate a wide band continuously with the LTE+ mobile station. Especially when the LTE+ mobile station performs a single carrier transmission with the uplink line, the PAPR can be reduced since it is possible to allocate a band continuous with the single carrier signal.
摘要翻译：公开了一种频带分配方法，其在使用LTE（长期演进）系统和LTE（长期演进）系统的系统中，在LTE +（LTE高级）系统的上行线路中进行单载波传输时，降低PAPR（峰均功率比） LTE +系统。在频带分配方法中，与LTE +的UL频带相比，用于LTE的UL频带相邻布置。通过这种布置，可以防止由LTE移动台发送的上行线路控制信道（例如PUCCH）对LTE +的频带进行分频，并且与LTE +移动台连续分配宽带。特别是当LTE +移动台利用上行链路进行单载波传输时，可以减少PAPR，因为可以分配与单载波信号连续的频带。

5. 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。

6. 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。

7. 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

8. 发明授权

US09801139B2 Wireless communication device and wireless communication method 有权
公开(公告)号：US09801139B2
公开(公告)日：2017-10-24
申请号：US13582300
申请日：2011-03-16
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Takashi Iwai
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Takashi Iwai
IPC分类号： H04W52/14 , H04W52/46 , H04W52/24 , H04W52/36
CPC分类号： H04W52/146 , H04W52/242 , H04W52/244 , H04W52/362 , H04W52/46
摘要： A wireless communication device which can improve reception quality in a second other wireless communication device is disclosed, including a reception unit which receives a signal from a first other wireless communication device or a second other wireless communication device connected to the wireless communication device and the first other wireless communication device, a transmission power value setting unit which sets a transmission power value in a first subframe, in which the first other wireless communication device transmits a signal to the second other wireless communication device, to be higher than that in a second subframe in which the first other wireless communication device receives a signal from a third other wireless communication device connected to the first other wireless communication device, and a transmission power value switching control unit which performs switching in the first subframe to the transmission power value higher than that in the second subframe.

9. 发明授权

US09014617B2 Wireless relay device and wireless relay method 有权
标题翻译：无线中继设备和无线中继方式
公开(公告)号：US09014617B2
公开(公告)日：2015-04-21
申请号：US13575444
申请日：2011-02-10
申请人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
发明人： Ayako Horiuchi , Yasuaki Yuda , Seigo Nakao , Alexander Golitschek Edler Von Elbwart
IPC分类号： H04B3/36 , H04B7/155 , H04W16/26 , H04W84/04
CPC分类号： H04B7/15542 , H04W16/26 , H04W84/047
摘要： In a wireless relay method for relaying a signal between a base station and a mobile station, if an SRS is transmitted in a subframe immediately previous to the backhaul subframe, the last symbol of an access link subframe is set as a fake symbol in which the SRS that the mobile station transmits to the wireless relay device is not configured. The signal transmitted from the mobile station to the wireless relay device in a previous symbol of one of the fake symbol is received, and switched to transmission from the wireless relay device to the base station. If the SRS is not transmitted in a subframe immediately previous to the backhaul subframe, the signal transmitted from the mobile station to the wireless relay device is received in the last symbol of the access link subframe, and switched to transmission from the wireless relay device to the base station.
摘要翻译：在用于在基站和移动站之间中继信号的无线中继方法中，如果在紧接回程子帧之前的子帧中发送SRS，则将接入链路子帧的最后一个符号设置为伪码，未配置移动台向无线中继装置发送的SRS。接收到从假冒符号之一的先前符号中从移动站发送到无线中继装置的信号，并切换到从无线中继装置发送到基站。如果在紧接回程子帧之前的子帧中没有发送SRS，则从接入链路子帧的最后一个符号接收从移动台向无线中继装置发送的信号，并切换到从无线中继装置发送到基站。

10. 发明申请

US20120320820A1 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法
公开(公告)号：US20120320820A1
公开(公告)日：2012-12-20
申请号：US13582300
申请日：2011-03-16
申请人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Takashi Iwai
发明人： Yasuaki Yuda , Seigo Nakao , Ayako Horiuchi , Akihiko Nishio , Daichi Imamura , Takashi Iwai
IPC分类号： H04W52/04
CPC分类号： H04W52/146 , H04W52/242 , H04W52/244 , H04W52/362 , H04W52/46
摘要： A wireless communication device which can improve reception quality in a second other wireless communication device is disclosed, including a reception unit which receives a signal from a first other wireless communication device or a second other wireless communication device connected to the wireless communication device and the first other wireless communication device, a transmission power value setting unit which sets a transmission power value in a first subframe, in which the first other wireless communication device transmits a signal to the second other wireless communication device, to be higher than that in a second subframe in which the first other wireless communication device receives a signal from a third other wireless communication device connected to the first other wireless communication device, and a transmission power value switching control unit which performs switching in the first subframe to the transmission power value higher than that in the second subframe.
摘要翻译：公开了一种能够提高第二其他无线通信装置的接收质量的无线通信装置，包括接收来自第一其他无线通信装置的信号的接收部，或连接到无线通信装置的第二其他无线通信装置，其他无线通信装置，将第一其他无线通信装置向第二其他无线通信装置发送信号的第一子帧中的发送功率值设定为高于第二子帧的发送功率值设定部其中第一其他无线通信设备接收来自连接到第一其他无线通信设备的第三其他无线通信设备的信号，以及发送功率值切换控制单元，其执行第一子帧中的切换为高于该第一子帧的发送功率值在第二子帧中。

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