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21. 发明申请

US20100041413A1 RADIO BASE STATION DEVICE, RADIO TERMINAL DEVICE, AND RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电台站设备，无线电终端设备和无线电通信系统
公开(公告)号：US20100041413A1
公开(公告)日：2010-02-18
申请号：US12521292
申请日：2007-12-25
申请人： Atsushi Sumasu , Shutai Okamura , Katsuhiko Hiramatsu , Masayuki Orihashi , Ayako Horiuchi , Daichi Imamura , Yoshihiko Ogawa
发明人： Atsushi Sumasu , Shutai Okamura , Katsuhiko Hiramatsu , Masayuki Orihashi , Ayako Horiuchi , Daichi Imamura , Yoshihiko Ogawa
IPC分类号： H04W72/00 , H04W4/00
CPC分类号： H04W52/367 , H04L1/0026 , H04L1/1893 , H04L5/0048 , H04L5/006 , H04L5/143 , H04W52/0229 , Y02D70/1262 , Y02D70/164
摘要： It is possible to provide a radio communication system, a radio base station device, and a radio terminal device capable of reducing the power consumption in a radio terminal device without thinning pilot signals used for measuring upstream line quality. In the radio base station device (100) used in a radio communication system using different frequency bands for the upstream line and the downstream line, an upstream line pilot generation unit (115) forms a CQI measuring pilot signal and an upstream line RF unit (105) transmits the communication quality measuring pilot signal by using the upstream line use frequency band in the upstream line pilot transmission section. Thus, the upstream communication quality measuring pilot signal used by the radio base station device (100) to measure the line quality is transmitted by using the upstream line frequency band and accordingly, it is possible to reduce the power consumption in the radio terminal device.
摘要翻译：可以提供一种能够减少无线终端装置的功耗而不减薄用于测量上游线路质量的导频信号的无线电通信系统，无线电基站装置和无线电终端装置。在上行线路和下游线路使用了不同频带的无线通信系统中使用的无线基站装置（100）中，上游线路导频生成部（115）形成CQI测定导频信号和上行线路RF单元 105）通过使用上游线路导频发送部中的上游线路使用频带来发送通信质量测量导频信号。因此，通过使用上游线路频带来发送无线基站装置（100）使用的测量线路质量的上行通信质量测量导频信号，因此能够降低无线终端装置的功耗。

22. 发明申请

US20110167326A1 RELAY APPARATUS AND WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：继电器和无线通信系统
公开(公告)号：US20110167326A1
公开(公告)日：2011-07-07
申请号：US13062889
申请日：2009-09-11
申请人： Kenichi Kuri , Katsuhiko Hiramatsu , Seigo Nakao , Ayako Horiuchi
发明人： Kenichi Kuri , Katsuhiko Hiramatsu , Seigo Nakao , Ayako Horiuchi
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H04B7/155 , H04B7/2606 , H04L1/1671 , H04L1/1812 , H04L2001/0097
摘要： A relay station and a wireless communication system wherein novel retransmission control is achieved in cases when a TTI-bundling technique and a relay technique are used in communication between a terminal and a base station. A relay station (300) relays wireless communication between a terminal that transmits a wireless signal in which code words obtained by encoding a single set of transmission data have been mapped to a TTI bundle consisting of a plurality of TTIs, and a base station that receives the wireless signal and transmits error detection information related to the code word transmitted in the tail TTI of the TTI bundle. At the relay station (300), a control information generating unit (309) transmits error detection information related to the code word transmitted in the front TTI of the TTI bundle.
摘要翻译：在终端和基站之间的通信中使用TTI绑定技术和中继技术的情况下，实现新的重传控制的中继站和无线通信系统。中继站（300）在发送无线信号的终端之间进行无线通信，所述无线信号通过编码单个发送数据的编码而获得的代码字已被映射到由多个TTI组成的TTI束，以及接收无线信号并发送与在TTI束的尾部TTI中发送的码字相关的错误检测信息。在中继站（300），控制信息生成单元（309）发送与在TTI束的前端TTI中发送的代码字相关的错误检测信息。

23. 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。

24. 发明申请

US20110092154A1 RADIO COMMUNICATION DEVICE 审中-公开
标题翻译：无线电通信设备
公开(公告)号：US20110092154A1
公开(公告)日：2011-04-21
申请号：US12999480
申请日：2009-06-10
申请人： Ayako Horiuchi , Seigo Nakao , Katsuhiko Hiramatsu , Yoshiko Saito , Takashi Aramaki
发明人： Ayako Horiuchi , Seigo Nakao , Katsuhiko Hiramatsu , Yoshiko Saito , Takashi Aramaki
IPC分类号： H04B7/14
CPC分类号： H04W72/02 , H04B7/15542 , H04B7/15557 , H04B7/15592 , H04W88/04
摘要： Disclosed is a radio communication device capable of using a resource in which the signal cannot be received by all relay stations participating in cooperative relay for a cooperative relay. A signal-receivable frequency resource determination unit 104 determines a signal-receivable resource that can receive signals from the resources used for the cooperative relay on the basis of scheduling information, and a transmission selection unit 110 selects a radio communication relay method on the basis of a determination result of the determination unit.
摘要翻译：公开了能够使用参与用于协作继电器的协作继电器的所有中继站不能接收信号的资源的无线通信装置。信号可接收频率资源确定单元104基于调度信息确定可以从用于协作中继的资源接收信号的信号可接收资源，并且传输选择单元110基于以下方式选择无线电通信中继方法确定单元的确定结果。

25. 发明授权

US08660096B2 Base station device in multi-carrier transmission, mobile station device, and cell search method 有权
标题翻译：多载波传输中的基站装置，移动台装置和小区搜索方法
公开(公告)号：US08660096B2
公开(公告)日：2014-02-25
申请号：US11576243
申请日：2005-09-29
申请人： Hidenori Matsuo , Katsuhiko Hiramatsu , Akihiko Nishio , Ayako Horiuchi , Hiroki Haga
发明人： Hidenori Matsuo , Katsuhiko Hiramatsu , Akihiko Nishio , Ayako Horiuchi , Hiroki Haga
IPC分类号： H04B7/216 , H04J11/00
CPC分类号： H04B7/2618 , H04B1/70735 , H04B1/7083 , H04B2201/70701 , H04L5/0017 , H04L5/0048 , H04L27/2613 , H04L27/2656 , H04L27/2662 , H04L27/2684
摘要： There is provided a mobile station device capable of reducing processing of cell search. In this device, an FFT timing detection unit (603) detects a symbol timing and a frame timing detection unit (606) detects a frame timing by using the frame timing detection symbol. After a frame timing is detected, a code group detection unit (608) detects a code group and a scrambling code identification unit (610) identifies a scrambling code. That is, the frame timing detection process is separated from the code group detection process and after detecting the frame timing, a symbol timing multiplied by the code group sequence is identified so that the code group is detected only at the symbol timing.
摘要翻译：提供能够减少小区搜索处理的移动站装置。在该装置中，FFT定时检测单元（603）检测符号定时，帧定时检测单元（606）通过使用帧定时检测符号来检测帧定时。在检测到帧定时之后，代码组检测单元（608）检测代码组，扰码识别单元（610）识别扰码。也就是说，帧定时检测处理与代码组检测处理分离，并且在检测到帧定时之后，识别乘以代码组序列的符号定时，使得仅在符号定时检测代码组。

26. 发明授权

US08559965B2 Radio base station device, radio terminal device, and radio communication system 有权
标题翻译：无线基站装置，无线终端装置和无线通信系统
公开(公告)号：US08559965B2
公开(公告)日：2013-10-15
申请号：US12521292
申请日：2007-12-25
申请人： Atsushi Sumasu , Shutai Okamura , Katsuhiko Hiramatsu , Masayuki Orihashi , Ayako Horiuchi , Daichi Imamura , Yoshihiko Ogawa
发明人： Atsushi Sumasu , Shutai Okamura , Katsuhiko Hiramatsu , Masayuki Orihashi , Ayako Horiuchi , Daichi Imamura , Yoshihiko Ogawa
IPC分类号： H04W72/00
CPC分类号： H04W52/367 , H04L1/0026 , H04L1/1893 , H04L5/0048 , H04L5/006 , H04L5/143 , H04W52/0229 , Y02D70/1262 , Y02D70/164
摘要： It is possible to provide a radio communication system, a radio base station device, and a radio terminal device capable of reducing the power consumption in a radio terminal device without thinning pilot signals used for measuring upstream line quality. In the radio base station device (100) used in a radio communication system using different frequency bands for the upstream line and the downstream line, an upstream line pilot generation unit (115) forms a CQI measuring pilot signal and an upstream line RF unit (105) transmits the communication quality measuring pilot signal by using the upstream line use frequency band in the upstream line pilot transmission section. Thus, the upstream communication quality measuring pilot signal used by the radio base station device (100) to measure the line quality is transmitted by using the upstream line frequency band and accordingly, it is possible to reduce the power consumption in the radio terminal device.
摘要翻译：可以提供一种能够减少无线终端装置的功耗而不减薄用于测量上游线路质量的导频信号的无线电通信系统，无线电基站装置和无线电终端装置。在上行线路和下游线路使用了不同频带的无线通信系统中使用的无线基站装置（100）中，上游线路导频生成部（115）形成CQI测定导频信号和上行线路RF单元 105）通过使用上游线路导频发送部中的上游线路使用频带来发送通信质量测量导频信号。因此，通过使用上游线路频带来发送由无线基站装置（100）使用的测量线路质量的上行通信质量测量导频信号，因此能够降低无线终端装置的功耗。

27. 发明申请

US20100278153A1 WIRELESS COMMUNICATION APPPARATUS, WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信APP，无线通信方式和无线通信系统
公开(公告)号：US20100278153A1
公开(公告)日：2010-11-04
申请号：US12812110
申请日：2009-01-15
申请人： Ayako Horiuchi , Seigo Nakao , Katsuhiko Hiramatsu , Yoshiko Saito
发明人： Ayako Horiuchi , Seigo Nakao , Katsuhiko Hiramatsu , Yoshiko Saito
IPC分类号： H04B7/216 , G06F11/07
CPC分类号： H04L5/003 , H04B7/15521 , H04B7/2606 , H04L1/004 , H04L27/0008 , H04L27/18 , H04L27/34 , H04L2001/0097
摘要： The error rate characteristic in a wireless communication apparatus for relaying communications between a mobile station and a base station is improved. For the modulation level of the resource for network coding, the modulation level from a relay station to the mobile station or the modulation level from the relay station to the base station, whichever is lower, is selected and thus the modulation level becomes QPSK. The relay station preferentially assigns S1 of a systematic bit of high importance, of S1+P1 to the network coding resource. The signal of S1+P1 not assigned to the network coding resource is assigned to the resource for the base station from the relay station. In the example, S1 is assigned to the resource for network coding and P1 is assigned to the resource for the base station from the relay station.
摘要翻译：用于中继移动台和基站之间的通信的无线通信装置中的差错率特性得到改善。对于用于网络编码的资源的调制级别，选择从中继站到移动台的调制级别或从中继站到基站的调制级别（以较低者为准），因此调制级别变为QPSK。中继站优先将S1 + P1的高重要性的系统比特的S1分配给网络编码资源。未分配给网络编码资源的S1 + P1的信号从中继站分配给基站的资源。在该示例中，S1被分配给用于网络编码的资源，并且P1从中继站分配给用于基站的资源。

28. 发明申请

US20080095287A1 Base Station Device in Multi-Carrier Transmission, Mobile Station Device, and Cell Search Method 有权
标题翻译：多载波传输中的基站装置，移动台装置和小区搜索方法
公开(公告)号：US20080095287A1
公开(公告)日：2008-04-24
申请号：US11576243
申请日：2005-09-29
申请人： Hidenori Matsuo , Katsuhiko Hiramatsu , Akihiko Nishio , Ayako Horiuchi , Hiroki Haga
发明人： Hidenori Matsuo , Katsuhiko Hiramatsu , Akihiko Nishio , Ayako Horiuchi , Hiroki Haga
IPC分类号： H04L7/00
CPC分类号： H04B7/2618 , H04B1/70735 , H04B1/7083 , H04B2201/70701 , H04L5/0017 , H04L5/0048 , H04L27/2613 , H04L27/2656 , H04L27/2662 , H04L27/2684
摘要： There is provided a mobile station device capable of reducing processing of cell search. In this device, an FFT timing detection unit (603) detects a symbol timing and a frame timing detection unit (606) detects a frame timing by using the frame timing detection symbol. After a frame timing is detected, a code group detection unit (608) detects a code group and a scrambling code identification unit (610) identifies a scrambling code. That is, the frame timing detection process is separated from the code group detection process and after detecting the frame timing, a symbol timing multiplied by the code group sequence is identified so that the code group is detected only at the symbol timing.
摘要翻译：提供能够减少小区搜索处理的移动站装置。在该装置中，FFT定时检测单元（603）检测符号定时，帧定时检测单元（606）通过使用帧定时检测符号来检测帧定时。在检测到帧定时之后，代码组检测单元（608）检测代码组，扰码识别单元（610）识别扰码。也就是说，帧定时检测处理与代码组检测处理分离，并且在检测到帧定时之后，识别乘以代码组序列的符号定时，使得仅在符号定时检测代码组。

29. 发明授权

US08224238B2 Radio communication method, relay station device, and radio receiver device 有权
标题翻译：无线电通信方法，中继站设备和无线电接收设备
公开(公告)号：US08224238B2
公开(公告)日：2012-07-17
申请号：US13046376
申请日：2011-03-11
申请人： Ayako Horiuchi , Kenichi Kuri , Kenichi Miyoshi , Akihiko Nishio , Tomohiro Imai
发明人： Ayako Horiuchi , Kenichi Kuri , Kenichi Miyoshi , Akihiko Nishio , Tomohiro Imai
IPC分类号： H04B7/15
CPC分类号： H04L1/18 , H04B7/15557 , H04L2001/0097
摘要： Provided is a radio communication method or the like for making compatible an improvement in error rate characteristics and a reduction in delay. The radio communication method is used in a mobile communication system including a mobile station, a relay station and a base station. A transmitted signal containing a signal addressed to the base station is transmitted at first from the mobile station to the relay station. A non-reproduced relay signal obtained in the relay station from the transmitted signal is transmitted from the relay station to the base station. On the basis of the reception result of the non-reproduced relay signal at the base station, a re-transmission request of the transmitted signal is transmitted from the base station. A reproduced relay signal, as obtained from the transmitted signal in the relay station, is transmitted from the relay station to the base station in accordance with the re-transmission request transmitted from the base station.
摘要翻译：提供了一种用于使兼容的错误率特性的改善和延迟的减少的无线电通信方法等。无线电通信方法用于包括移动台，中继站和基站的移动通信系统。首先从移动台向中继站发送包含寻址到基站的信号的发送信号。在中继站从所发送的信号获得的非再生中继信号从中继站发送到基站。基于基站的未再生中继信号的接收结果，从基站发送发送信号的重发请求。根据从基站发送的重传请求，从中继站向基站发送从中继站中的发送信号获得的再生中继信号。

30. 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

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