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31. 发明申请

US20130064227A1 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：US20130064227A1
公开(公告)日：2013-03-14
申请号：US13582564
申请日：2011-03-17
申请人： Takashi Iwai , Akihiko Nishio , Masaru Fukuoka , Seigo Nakao , Masayuki Hoshino , Yoshihiko Ogawa
发明人： Takashi Iwai , Akihiko Nishio , Masaru Fukuoka , Seigo Nakao , Masayuki Hoshino , Yoshihiko Ogawa
IPC分类号： H04W72/04
CPC分类号： H04L5/0094 , H04J13/0055 , H04L5/0007 , H04L5/0048 , H04L25/03159 , H04W72/0466
摘要： Disclosed are a wireless communication method and device which can maintain frequency scheduling flexibility and improve system throughput performance. A Walsh sequence number determination unit (108) acquires Walsh sequence numbers used in each cluster according to a bandwidth notification order indicated by a plurality of RIVs, on the basis of associations between the bandwidth notification order indicated by the plurality of RIVs and Walsh sequence numbers used in each cluster. Furthermore, the Walsh sequence number determination unit (108) independently sets the acquired Walsh sequence number to each cluster multiplexed between two different terminals in the same bandwidth.
摘要翻译：公开了能够维持频率调度灵活性并提高系统吞吐量性能的无线通信方法和装置。沃尔什序列号确定单元（108）根据由多个RIV指示的带宽通知顺序与沃尔什序列号之间的关联，根据由多个RIV指示的带宽通知顺序获取每个簇中使用的沃尔什序列号用于每个集群。此外，沃尔什序列号确定单元（108）独立地将所获取的沃尔什序列号设置为在相同带宽中的两个不同终端之间复用的每个群集。

32. 发明授权

US08792534B2 Terminal and communication method thereof 有权
标题翻译：终端及其通信方法
公开(公告)号：US08792534B2
公开(公告)日：2014-07-29
申请号：US13575278
申请日：2011-02-09
申请人： Yoshihiko Ogawa , Seigo Nakao , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Atsushi Sumasu
发明人： Yoshihiko Ogawa , Seigo Nakao , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Atsushi Sumasu
IPC分类号： H04B1/00 , H04B7/208 , H04W36/00 , H04L5/00 , H04L1/18 , H04L1/16 , H04L1/00 , H04B7/04 , H04W28/04
CPC分类号： H04W48/02 , H04B7/0413 , H04L1/0026 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L1/1893 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0057 , H04W28/04 , H04W48/12
摘要： A terminal and a communication method thereof whereby, even in a case of employing the asymmetric carrier aggregation system and further employing the MIMO transmission method for upstream channels, the error characteristic of control information can be prevented from being degraded. In the terminal (200), a transport signal forming unit (212) forms transport signals by arranging, based on a arrangement rule, ACK/NACK and CQI in a plurality of layers. According to the arrangement rule, an error detection result is arranged, on a priority basis, in a layer that is different from a layer in which the channel quality information is arranged. In this way, the puncturing of CQI using ACK/NACK can be minimized, with the result that the error characteristic of control information can be prevented from being degraded.
摘要翻译：一种终端及其通信方法，即使在采用非对称载波聚合系统并进一步采用上行信道的MIMO传输方法的情况下，可以防止控制信息的误差特性降低。在终端（200）中，传输信号形成单元（212）通过基于布置规则排列多层中的ACK / NACK和CQI来形成传输信号。根据该排列规则，在与布置信道质量信息的层不同的层中优先配置错误检测结果。以这种方式，可以将使用ACK / NACK的CQI的删截最小化，从而可以防止控制信息的错误特性劣化。

33. 发明授权

US08654692B2 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：US08654692B2
公开(公告)日：2014-02-18
申请号：US13126366
申请日：2009-10-29
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura
IPC分类号： H04B7/00
CPC分类号： H04L5/001 , H04L5/0007 , H04L5/0028 , H04L5/0053 , H04L5/06 , H04W28/06
摘要： Disclosed is a wireless communication apparatus that can improve the efficiency of using data resources, while suppressing the increase in CM of transport signals in a wireless communication system in which single-carrier transmissions and multi-cluster transmissions are coexistent. In this apparatus, a multiplex manner deciding unit (207) divides a control information signal into a first control information signal and a second control information signal, selects a time multiplex as the manner of multiplexing a data signal and the first control information signal, selects a frequency multiplex as the manner of multiplexing the data signal and the second control information signal, and increases the ratio of the second control information signal to the first control information signal as the number of clusters is increased.
摘要翻译：公开了一种能够提高使用数据资源的效率的无线通信装置，同时抑制在单载波传输和多簇传输共存的无线通信系统中传输信号的CM的增加。在该装置中，多路复用判定部（207）将控制信息信号分割为第一控制信息信号和第二控制信息信号，选择时间复用作为复用数据信号和第一控制信息信号的方式，选择作为复用数据信号和第二控制信息信号的方式的频率复用，并且随着簇数量的增加，第二控制信息信号与第一控制信息信号的比率增大。

34. 发明申请

US20110206030A1 RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：US20110206030A1
公开(公告)日：2011-08-25
申请号：US13122572
申请日：2009-10-21
申请人： Masayuki Hoshino , Ayako Horiuchi , Seigo Nakao , Daichi Imamura , Akihiko Nishio , Yoshihiko Ogawa
发明人： Masayuki Hoshino , Ayako Horiuchi , Seigo Nakao , Daichi Imamura , Akihiko Nishio , Yoshihiko Ogawa
IPC分类号： H04B7/216
CPC分类号： H04J11/0023 , H04B7/0671 , H04J13/004 , H04J13/0059 , H04J13/0074 , H04J13/18 , H04J13/22 , H04L1/06 , H04L1/1692 , H04L1/1861
摘要： The present invention makes it possible to obtain the transmission diversity effect by applying a CDD while reducing the inter-code interference when performing a code multiplexing. When an Ack/Nack signal is transmitted from a user terminal to a base station in an upstream control channel by using an Ack/Nack resource, the signal is code-multiplexed by using a code sequence containing an orthogonal sequence and a cyclic-shifted sequence and transmitted from a plurality of user terminals to the base station. Upon using an aggregation size indicating the number of control signals of the downstream control channel, if the aggregation size is greater than one, it is determined that no resource located at the right of the axis of the cyclic-shifted amount of the cyclic-shifted sequence in the same orthogonal code of the orthogonal sequence is used, and the Ack/Nack signal to which CDD is applied from a plurality of antennas is transmitted by using a resource ACK #0 allocated to the own device and an unused resource ACK #1, which have the same orthogonal code, but have different cyclic-shifted amounts.
摘要翻译：本发明通过在执行码复用时减少码间干扰同时应用CDD可以获得发送分集效果。当Ack / Nack信号通过使用Ack / Nack资源从用户终端发送到上行控制信道中的基站时，通过使用包含正交序列和循环移位序列的码序列对信号进行码复用并从多个用户终端发送到基站。当使用指示下游控制信道的控制信号数量的聚合大小时，如果聚合大小大于1，则确定不存在位于循环移位量的循环移位量的轴右侧的资源使用正交序列的相同正交码中的序列，并且通过使用分配给自身设备的资源ACK＃0和未使用的资源ACK＃1来发送从多个天线施加CDD的Ack / Nack信号，其具有相同的正交码，但具有不同的循环移位量。

35. 发明申请

US20110205973A1 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：US20110205973A1
公开(公告)日：2011-08-25
申请号：US13126366
申请日：2009-10-29
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura
IPC分类号： H04W4/00
CPC分类号： H04L5/001 , H04L5/0007 , H04L5/0028 , H04L5/0053 , H04L5/06 , H04W28/06
摘要： Disclosed is a wireless communication apparatus that can improve the efficiency of using data resources, while suppressing the increase in CM of transport signals in a wireless communication system in which single-carrier transmissions and multi-cluster transmissions are coexistent. In this apparatus, a multiplex manner deciding unit (207) divides a control information signal into a first control information signal and a second control information signal, selects a time multiplex as the manner of multiplexing a data signal and the first control information signal, selects a frequency multiplex as the manner of multiplexing the data signal and the second control information signal, and increases the ratio of the second control information signal to the first control information signal as the number of clusters is increased.
摘要翻译：公开了一种能够提高使用数据资源的效率的无线通信装置，同时抑制在单载波传输和多簇传输共存的无线通信系统中传输信号的CM的增加。在该装置中，多路复用判定部（207）将控制信息信号分割为第一控制信息信号和第二控制信息信号，选择时间复用作为复用数据信号和第一控制信息信号的方式，选择作为复用数据信号和第二控制信息信号的方式的频率复用，并且随着簇数量的增加，第二控制信息信号与第一控制信息信号的比率增大。

36. 发明申请

US20130170467A1 TRANSMITTER APPARATUS, RECEIVER APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD 有权
标题翻译：发射机装置，接收装置，传输方法和接收方法
公开(公告)号：US20130170467A1
公开(公告)日：2013-07-04
申请号：US13823925
申请日：2011-09-20
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04B1/713 , H04L5/0012 , H04L5/0023 , H04L5/0041 , H04L5/0048 , H04L5/0055 , H04L5/0078 , H04W72/00 , H04W72/12
摘要： In a terminal (200), a transmission control unit (206) identifies candidate resources on the basis of setting information and determines, on the basis of a trigger signal, a mapping resource, in which a second type of reference signal is mapped, in candidate frequency unit groups constituting the candidate resources. Each of the candidate resources is constituted by a plurality of fundamental subframe groups that are arranged at first intervals. N constituent subframes constituting each of the fundamental subframe groups are arranged at second intervals narrower than the first intervals. Each of the candidate frequency units of each candidate frequency unit group is a frequency unit specified by a predetermined frequency hopping pattern in M frequency units in each constituent subframe.
摘要翻译：在终端（200）中，发送控制部（206）基于设定信息来识别候选资源，根据触发信号，确定映射了第二类参照信号的映射资源构成候选资源的候选频率单位组。每个候选资源由以第一间隔排列的多个基本子帧组构成。构成每个基本子帧组的N个组成子帧被布置成比第一间隔窄的第二间隔。每个候选频率单元组的每个候选频率单元是由每个组成子帧中的M个频率单位中的预定跳频模式指定的频率单元。

37. 发明申请

US20120263131A1 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：US20120263131A1
公开(公告)日：2012-10-18
申请号：US13517103
申请日：2011-01-07
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Seigo Nakao
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Seigo Nakao
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/0007 , H04L5/0041 , H04L5/0094 , H04W88/02
摘要： There are disclosed a wireless communication apparatus and a wireless communication method whereby a flexible frequency scheduling can be performed without increasing the circuit scale of DFT (Discrete Fourier Transform). In a terminal (200), a number-of-allocated-RBs setting unit (209) sets a number of allocated RBs, which is to be used for an actual transmission band corresponding to the number of notified RBs, to a number of resource blocks that can be expressed by one of “2n×3m×5l”. The allocated RB selecting unit (210) selects, based on the resource allocation information and the number of allocated RBs, either an unused one of the notified RBs that is not used as the transmission band or an additional RB that is added to the notified RBs and used as the transmission band.
摘要翻译：公开了一种无线通信装置和无线通信方法，由此可以在不增加DFT（离散傅里叶变换）的电路规模的情况下执行灵活的频率调度。在终端（200）中，分配个数RB的设定单元（209）将与所通知的RB对应的实际发送频带所使用的分配RB的数量设定为资源数可以由2n×3m×5l中的一个表示的块。所分配的RB选择单元（210）基于资源分配信息和分配的RB的数量，选择未被用作传输频带的所通知的RB中的未使用的一个或附加到所通知的RB的附加RB 并用作传输频带。

38. 发明授权

US08705507B2 Radio communication device and radio communication method 有权
标题翻译：无线电通信设备和无线电通信方法
公开(公告)号：US08705507B2
公开(公告)日：2014-04-22
申请号：US13122572
申请日：2009-10-21
申请人： Masayuki Hoshino , Ayako Horiuchi , Seigo Nakao , Daichi Imamura , Akihiko Nishio , Yoshihiko Ogawa
发明人： Masayuki Hoshino , Ayako Horiuchi , Seigo Nakao , Daichi Imamura , Akihiko Nishio , Yoshihiko Ogawa
IPC分类号： H04B7/212
CPC分类号： H04J11/0023 , H04B7/0671 , H04J13/004 , H04J13/0059 , H04J13/0074 , H04J13/18 , H04J13/22 , H04L1/06 , H04L1/1692 , H04L1/1861
摘要： The present invention makes it possible to obtain the transmission diversity effect by applying a CDD while reducing the inter-code interference when performing a code multiplexing. When an Ack/Nack signal is transmitted from a user terminal to a base station in an upstream control channel by using an Ack/Nack resource, the signal is code-multiplexed by using a code sequence containing an orthogonal sequence and a cyclic-shifted sequence and transmitted from a plurality of user terminals to the base station. Upon using an aggregation size indicating the number of control signals of the downstream control channel, if the aggregation size is greater than one, it is determined that no resource located at the right of the axis of the cyclic-shifted amount of the cyclic-shifted sequence in the same orthogonal code of the orthogonal sequence is used, and the Ack/Nack signal to which CDD is applied from a plurality of antennas is transmitted by using a resource ACK #0 allocated to the own device and an unused resource ACK #1, which have the same orthogonal code, but have different cyclic-shifted amounts.
摘要翻译：本发明通过在执行码复用时减少码间干扰同时应用CDD可以获得发送分集效果。当Ack / Nack信号通过使用Ack / Nack资源从用户终端发送到上行控制信道中的基站时，通过使用包含正交序列和循环移位序列的码序列对信号进行码复用并从多个用户终端发送到基站。当使用指示下游控制信道的控制信号数量的聚合大小时，如果聚合大小大于1，则确定不存在位于循环移位量的循环移位量的轴右侧的资源使用正交序列的相同正交码中的序列，并且通过使用分配给自身设备的资源ACK＃0和未使用的资源ACK＃1来发送从多个天线施加CDD的Ack / Nack信号，其具有相同的正交码，但具有不同的循环移位量。

39. 发明申请

US20120266054A1 TERMINAL APPARATUS AND RESPONSE SIGNAL TRANSMITTING METHOD 有权
标题翻译：终端设备和响应信号传输方法
公开(公告)号：US20120266054A1
公开(公告)日：2012-10-18
申请号：US13517106
申请日：2011-01-05
申请人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Seigo Nakao , Atsushi Sumasu , Ayako Horiuchi , Shinsuke Takaoka
发明人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Seigo Nakao , Atsushi Sumasu , Ayako Horiuchi , Shinsuke Takaoka
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H04L5/0023 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： A terminal apparatus and a response signal transmitting method wherein the system transmission efficiency can be improved by devising a bundling rule. In a terminal (200), a PDSCH receiving unit (208) receives first and second code words, which comprise code word block (CWB) groups to be mapped to the respective ones of a plurality of downstream unit bands, and detects errors of the CWBs; and an A/N bundling unit (216) transmits, based on a bundling rule in which each CWB is associated with any one of first and second bundling groups, a single bundle of response signals into which the error detection results are bundled for each bundling group. According to the bundling rule, at least one of the first and second bundling groups includes both the CWB belonging to the first code words and the CWB belonging to the second code words.
摘要翻译：一种终端装置和响应信号发送方法，其中通过设计捆绑规则可以提高系统传输效率。在终端（200）中，PDSCH接收单元（208）接收第一和第二码字，包括要映射到多个下行单元频带中的相应码字块（CWB）组的第一和第二码字，并且检测 CWBs; 并且A / N绑定单元（216）基于每个CWB与第一和第二捆绑组中的任一个相关联的捆绑规则，发送单个捆绑的响应信号，对于每个捆绑捆绑该错误检测结果组。根据捆绑规则，第一捆绑组和第二捆绑组中的至少一个包括属于第一代码字的CWB和属于第二代码字的CWB。

40. 发明授权

US08775909B2 Terminal apparatus and response signal transmitting method 有权
标题翻译：终端设备和响应信号发送方法
公开(公告)号：US08775909B2
公开(公告)日：2014-07-08
申请号：US13517106
申请日：2011-01-05
申请人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Seigo Nakao , Atsushi Sumasu , Ayako Horiuchi , Shinsuke Takaoka
发明人： Yoshihiko Ogawa , Akihiko Nishio , Masayuki Hoshino , Daichi Imamura , Seigo Nakao , Atsushi Sumasu , Ayako Horiuchi , Shinsuke Takaoka
IPC分类号： H03M13/00 , G06F11/10
CPC分类号： H04L5/0023 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： A terminal apparatus and a response signal transmitting method wherein the system transmission efficiency can be improved by devising a bundling rule. In a terminal (200), a PDSCH receiving unit (208) receives first and second code words, which comprise code word block (CWB) groups to be mapped to the respective ones of a plurality of downstream unit bands, and detects errors of the CWBs; and an A/N bundling unit (216) transmits, based on a bundling rule in which each CWB is associated with any one of first and second bundling groups, a single bundle of response signals into which the error detection results are bundled for each bundling group. According to the bundling rule, at least one of the first and second bundling groups includes both the CWB belonging to the first code words and the CWB belonging to the second code words.
摘要翻译：一种终端装置和响应信号发送方法，其中通过设计捆绑规则可以提高系统传输效率。在终端（200）中，PDSCH接收单元（208）接收第一和第二码字，包括要映射到多个下行单元频带中的相应码字块（CWB）组的第一和第二码字，并且检测 CWBs; 并且A / N绑定单元（216）基于每个CWB与第一和第二捆绑组中的任一个相关联的捆绑规则，发送单个捆绑的响应信号，对于每个捆绑捆绑该错误检测结果组。根据捆绑规则，第一捆绑组和第二捆绑组中的至少一个包括属于第一代码字的CWB和属于第二代码字的CWB。

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