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61. 发明申请

US20120063469A1 SCHEDULING DEVICE AND SCHEDULING METHOD 审中-公开
标题翻译：调度装置和调度方法
公开(公告)号：US20120063469A1
公开(公告)日：2012-03-15
申请号：US13256591
申请日：2010-03-15
申请人： Takashi Iwai , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Megumi Ichikawa , Yoshihiko Ogawa , Sadaki Futagi
发明人： Takashi Iwai , Akihiko Nishio , Daichi Imamura , Kenichi Miyoshi , Megumi Ichikawa , Yoshihiko Ogawa , Sadaki Futagi
IPC分类号： H04L12/66
CPC分类号： H04W72/085 , H04W72/042
摘要： Provided are a scheduling device and a scheduling method, in which the amount of signaling of frequency resource allocation information can be reduced while the system throughput is maintained. In a base station device (100), a scheduling unit (113) selects, as an allocation resource for a terminal to which resources are to be allocated, at most one cluster band in each of a plurality of allocatable ranges set within a system band and generates allocation resource information including information relating to the selected cluster, and an encoding unit (114), a modulation unit (115), and a transmission RF unit (116) which serve as a transmission means transmit the allocation resource information generated by the scheduling unit (113) to the terminal to which the resources are to be allocated. Among the plurality of allocatable ranges, a first allocatable range is the entire system band, while a second allocatable range is a low frequency-side band or a high frequency-side band when the system band is divided into halves.
摘要翻译：提供了一种调度装置和调度方法，其中可以在保持系统吞吐量的同时减少频率资源分配信息的信令量。在基站装置（100）中，调度部（113）在系统频带内设定的多个可分配范围的每一个中，选择作为分配资源的终端的分配资源，并生成包括与所选择的群集有关的信息的分配资源信息，作为发送单元的编码单元（114），调制单元（115）和发送RF单元（116）发送由调度单元（113）发送到要向其分配资源的终端。在多个可分配范围中，第一可分配范围是整个系统频带，而当系统频带被分成两半时，第二可分配范围是低频侧频带或高频侧频带。

62. 发明申请

US20090239484A1 RADIO RECEIVER APPARATUS AND RADIO TRANSMITTER APPARATUS 有权
标题翻译：无线电接收设备和无线电发射机设备
公开(公告)号：US20090239484A1
公开(公告)日：2009-09-24
申请号：US11908093
申请日：2006-03-10
申请人： Kenichi Miyoshi , Akihiko Nishio , Takashi Iwai , Sadaki Futagi , Katsuhiko Hiramatsu , Daichi Imamura , Takashi Aramaki
发明人： Kenichi Miyoshi , Akihiko Nishio , Takashi Iwai , Sadaki Futagi , Katsuhiko Hiramatsu , Daichi Imamura , Takashi Aramaki
IPC分类号： H04B1/02 , G06F3/033
CPC分类号： H04L27/2666 , H04L25/03159 , H04L27/2607 , H04L27/2646 , H04L27/2647 , H04L27/2662
摘要： A radio receiver apparatus that can effectively utilize GI to improve the reception quality. In this apparatus, a data extracting part (104) extracts a data portion of a direct wave from a signal subjected to a radio reception process by a received RF part (102). A GI extracting part (107) extracts, from the signal subjected to the radio reception process by the received RF part (102), GI having a length determined by an extracted GI length deciding part (106). The extracted GI is adjusted by a data position adjusting part (108) such that its rear end coincides with the read end of the extracted data portion. A combining part (109) combines the extracted data portion with the GI the data position of which has been adjusted. The combined signal is then supplied to a frequency axis equalizing part (110), which equalizes the signal distortions of the combined signal on the frequency axis.
摘要翻译：能够有效地利用GI来提高接收质量的无线接收装置。在该装置中，数据提取部（104）从接收到的RF部（102）的无线接收处理的信号中提取直接波的数据部分。 GI提取部分（107）从接收到的RF部分（102）的经过无线电接收处理的信号中提取具有由提取的GI长度确定部分（106）确定的长度的GI。提取的GI由数据位置调整部（108）调整，使得其后端与提取的数据部分的读取端一致。组合部分（109）将提取的数据部分与其数据位置已被调整的GI组合。然后将组合的信号提供给频率轴均衡部分（110），其使得频率轴上的组合信号的信号失真均衡。

63. 发明授权

US08644361B2 Terminal apparatus, base station apparatus, pilot transmitting method, and propagation path estimating method 有权
标题翻译：终端装置，基站装置，导频发送方法以及传播路径估计方法
公开(公告)号：US08644361B2
公开(公告)日：2014-02-04
申请号：US13634600
申请日：2011-03-17
申请人： Yoshihiko Ogawa , Takashi Iwai , Akihiko Nishio , Seigo Nakao
发明人： Yoshihiko Ogawa , Takashi Iwai , Akihiko Nishio , Seigo Nakao
IPC分类号： H04B1/00
CPC分类号： H04J11/0023 , H04B2001/6904 , H04J13/0059 , H04J13/0074 , H04W72/044
摘要： Provided is a terminal apparatus that can suppress the increase in interference between pilot signals in the same slot, while also suppressing the degradation of the flexibility to design cell cluster structures. When hopping information indicates an inter-slot hopping, a mapping unit (212) arranges a first pilot sequences in which a group to which the sequences used in respective slots belong varies on a slot-by-slot basis. When the hopping information indicates an inter-subframe hopping, the mapping unit (212) arranges a second pilot sequences in which a group to which the sequences used in respective slots belong varies on a subframe-by-subframe basis. The sequence group to which the sequences used in any one of the subframes in the second pilot sequences belong is identical with the sequence group to which the sequence used in any one of the slots included in that one subframe in the first pilot sequences belongs.
摘要翻译：提供一种能够抑制同一时隙中的导频信号之间的干扰增加的终端装置，同时还抑制设计小区簇结构的灵活性的劣化。当跳频信息表示时隙间跳频时，映射单元（212）安排第一导频序列，其中各个时隙中使用的序列所属的组在逐个时隙的基础上变化。当跳频信息表示子帧间跳频时，映射单元（212）设置第二导频序列，其中，各个时隙中使用的序列所属的组在逐子帧的基础上变化。在第二导频序列中的任何一个子帧中使用的序列所属的序列组与在第一导频序列中的该子帧中包括的任何一个时隙中使用的序列所属的序列组相同。

64. 发明申请

US20130010833A1 TERMINAL APPARATUS, BASE STATION APPARATUS, PILOT TRANSMITTING METHOD, AND PROPAGATION PATH ESTIMATING METHOD 有权
标题翻译：终端设备，基站设备，引航发射方法和传播路径估计方法
公开(公告)号：US20130010833A1
公开(公告)日：2013-01-10
申请号：US13634600
申请日：2011-03-17
申请人： Yoshihiko Ogawa , Takashi Iwai , Akihiko Nishio , Seigo Nakao
发明人： Yoshihiko Ogawa , Takashi Iwai , Akihiko Nishio , Seigo Nakao
IPC分类号： H04B1/69 , H04W72/04 , H04W24/00
CPC分类号： H04J11/0023 , H04B2001/6904 , H04J13/0059 , H04J13/0074 , H04W72/044
摘要： Provided is a terminal apparatus that can suppress the increase in interference between pilot signals in the same slot, while also suppressing the degradation of the flexibility to design cell cluster structures. When hopping information indicates an inter-slot hopping, a mapping unit (212) arranges a first pilot sequences in which a group to which the sequences used in respective slots belong varies on a slot-by-slot basis. When the hopping information indicates an inter-subframe hopping, the mapping unit (212) arranges a second pilot sequences in which a group to which the sequences used in respective slots belong varies on a subframe-by-subframe basis. The sequence group to which the sequences used in any one of the subframes in the second pilot sequences belong is identical with the sequence group to which the sequence used in any one of the slots included in that one subframe in the first pilot sequences belongs.
摘要翻译：提供一种能够抑制同一时隙中的导频信号之间的干扰增加的终端装置，同时还抑制设计小区簇结构的灵活性的劣化。当跳频信息表示时隙间跳频时，映射单元（212）安排第一导频序列，其中各个时隙中使用的序列所属的组在逐个时隙的基础上变化。当跳频信息表示子帧间跳频时，映射单元（212）设置第二导频序列，其中，各个时隙中使用的序列所属的组在逐子帧的基础上变化。在第二导频序列中的任何一个子帧中使用的序列所属的序列组与在第一导频序列中的该子帧中包括的任何一个时隙中使用的序列所属的序列组相同。

65. 发明申请

US20140169260A1 TRANSMISSION DEVICE, PREAMBLE TRANSMISSION DEVICE AND TRANSMISSION METHOD 有权
标题翻译：传输设备，前置传输设备和传输方法
公开(公告)号：US20140169260A1
公开(公告)日：2014-06-19
申请号：US14237252
申请日：2012-07-20
申请人： Akihiko Nishio , Masayuki Hoshino , Hidetoshi Suzuki , Takashi Iwai
发明人： Akihiko Nishio , Masayuki Hoshino , Hidetoshi Suzuki , Takashi Iwai
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04B7/2671 , H04J3/0635 , H04J11/0079 , H04J2011/0096 , H04W28/0236 , H04W56/0005 , H04W74/006
摘要： In order to provide a transmission device and transmission method with which a response signal for random access preamble transmitted from a preamble transmission device is efficiently transmitted, setting unit (101) in base station (100) sets a first resource candidate group, which enables terminal (200) capable of receiving a latch response transmitted by demodulation reference signal (DMRS) transmission to be selected, and a second resource candidate group, which enables terminal (300) incapable of receiving a latch response transmitted by DMRS transmission but capable of receiving a latch response transmitted by cell-specific reference signal (CRS) transmission to be selected. Control unit (103) selects DMRS transmission as the latch response transmission method when a resource in which latch preamble has been received is included in the first candidate group, but selects CRS transmission as the latch response transmission method when the resource is included in the second resource candidate group.
摘要翻译：为了提供一种发送装置和发送方法，通过该发送装置和发送方法，有效地发送从前导码发送装置发送的随机接入前导的响应信号，基站（100）中的设定部（101）设定第一资源候补组，（200），其能够接收由要选择的解调参考信号（DMRS）传输发送的锁存响应;以及第二资源候选组，其使能终端（300）不能接收通过DMRS传输发送的但能够接收通过小区特定参考信号（CRS）传输发送的锁存响应被选择。控制单元（103）选择DMRS发送作为锁存响应发送方法，当其中接收到锁存前导码的资源被包括在第一候选组中时，当资源被包括在第二候选组中时，选择CRS发送作为锁存响应发送方法资源候选组。

66. 发明授权

US09282577B2 Efficient transmission of a response signal for a random access preamble transmitted from legacy or extension carrier capable devices 有权
标题翻译：从传统或支持扩展载波的设备发送的随机接入前导码的响应信号的高效传输
公开(公告)号：US09282577B2
公开(公告)日：2016-03-08
申请号：US14237252
申请日：2012-07-20
申请人： Akihiko Nishio , Masayuki Hoshino , Hidetoshi Suzuki , Takashi Iwai
发明人： Akihiko Nishio , Masayuki Hoshino , Hidetoshi Suzuki , Takashi Iwai
IPC分类号： H04W74/08 , H04W56/00 , H04J3/06 , H04J11/00 , H04B7/26 , H04W28/02
CPC分类号： H04W74/0833 , H04B7/2671 , H04J3/0635 , H04J11/0079 , H04J2011/0096 , H04W28/0236 , H04W56/0005 , H04W74/006
摘要： In order to provide a transmission device and transmission method with which a response signal for random access preamble transmitted from a preamble transmission device is efficiently transmitted, base station (100) sets a first resource candidate group, which enables terminal (200) capable of receiving a latch response transmitted by demodulation reference signal (DMRS) transmission to be selected, and a second resource candidate group, which enables terminal (300) incapable of receiving a latch response transmitted by DMRS transmission but capable of receiving a latch response transmitted by cell-specific reference signal (CRS) transmission to be selected. Base station (100) selects DMRS transmission as the latch response transmission method when a resource in which latch preamble has been received is included in the first candidate group, but selects CRS transmission as the latch response transmission method when the resource is included in the second resource candidate group.
摘要翻译：为了提供一种发送装置和发送方法，通过该发送装置和发送方法，有效地发送从前导码发送装置发送的随机接入前导的响应信号，基站（100）设置使能够接收的终端（200）的第一资源候选组由待选择的解调参考信号（DMRS）传输发送的锁存响应和第二资源候选组，使能终端（300）能够接收由DMRS传输发送的锁存响应但能够接收由小区 - 特定参考信号（CRS）传输被选择。当已经接收到锁存前导码的资源被包括在第一候选组中时，基站（100）选择DMRS传输作为锁存响应传输方法，但是当资源被包括在第二候选组中时，选择CRS传输作为锁存响应传输方法资源候选组。

67. 发明授权

US09094955B2 Transmitter, receiver, transmission method, and reception method 有权
标题翻译：发射机，接收机，传输方式和接收方式
公开(公告)号：US09094955B2
公开(公告)日：2015-07-28
申请号：US13991600
申请日：2011-12-20
申请人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Takashi Iwai
发明人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Takashi Iwai
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04J13/00
CPC分类号： H04W72/0453 , H04B7/0615 , H04B7/0632 , H04B7/0684 , H04J13/004 , H04L5/0016 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L5/0058 , H04L5/0094 , H04L27/2613 , H04L69/324 , H04W24/10 , H04W72/04 , H04W72/0406
摘要： Provided is a transmitter which improves the flexibility of SRS resource allocation without increasing the amount of signaling for notifying the cyclic shift amount. In the transmitter, with regard to each basic shift amount candidate group having a basic shift amount from 0 to N−1, a transmission control unit (206) specifies the actual shift amount imparted to a cyclic shift sequence used in scrambling a reference signal transmitted from each antenna port, said specification being performed based on a table in which cyclic shift amount candidates correspond to each antenna port, and based on setting information transmitted from a base station (100). With regard to basic shift amount candidates for shift amount X, the table differentiates between an offset pattern comprising offset values for cyclic shift amount candidates corresponding to each antenna port and an offset pattern corresponding to basic shift amount candidates of X+N/2.
摘要翻译：提供了一种在不增加用于通知循环移位量的信令量的情况下提高SRS资源分配的灵活性的发射机。在发送机中，发送控制部（206）对于从0到N-1的基本偏移量的每个基本移动量候选组，规定了对发送的参考信号进行加扰时使用的循环移位序列的实际移位量根据从每个天线端口，基于从基站（100）发送的设置信息，循环移位量候选对应于每个天线端口的表执行所述规范。对于移位量X的基本偏移量候补，表格区分包括与每个天线端口对应的循环移位量候选的偏移值的偏移模式和对应于X + N / 2的基本移动量候补的偏移模式。

68. 发明申请

US20130258894A1 TRANSMITTER, RECEIVER, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
标题翻译：发射机，接收机，传输方法和接收方法
公开(公告)号：US20130258894A1
公开(公告)日：2013-10-03
申请号：US13991600
申请日：2011-12-20
申请人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Takashi Iwai
发明人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Takashi Iwai
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04B7/0615 , H04B7/0632 , H04B7/0684 , H04J13/004 , H04L5/0016 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L5/0058 , H04L5/0094 , H04L27/2613 , H04L69/324 , H04W24/10 , H04W72/04 , H04W72/0406
摘要： Provided is a transmitter which improves the flexibility of SRS resource allocation without increasing the amount of signaling for notifying the cyclic shift amount. In the transmitter, with regard to each basic shift amount candidate group having a basic shift amount from 0 to N−1, a transmission control unit (206) specifies the actual shift amount imparted to a cyclic shift sequence used in scrambling a reference signal transmitted from each antenna port, said specification being performed based on a table in which cyclic shift amount candidates correspond to each antenna port, and based on setting information transmitted from a base station (100). With regard to basic shift amount candidates for shift amount X, the table differentiates between an offset pattern comprising offset values for cyclic shift amount candidates corresponding to each antenna port and an offset pattern corresponding to basic shift amount candidates of X+N/2.
摘要翻译：提供了一种在不增加用于通知循环移位量的信令量的情况下提高SRS资源分配的灵活性的发射机。在发送机中，发送控制部（206）对于从0到N-1的基本偏移量的每个基本移动量候选组，规定了对发送的参考信号进行加扰时使用的循环移位序列的实际移位量根据从每个天线端口，基于从基站（100）发送的设置信息，循环移位量候选对应于每个天线端口的表执行所述规范。对于移位量X的基本偏移量候补，表格区分包括与每个天线端口对应的循环移位量候选的偏移值的偏移模式和对应于X + N / 2的基本移动量候补的偏移模式。

69. 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。

70. 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。

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