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11. 发明授权

US08737329B2 Communication device and communication method 有权
标题翻译：通信设备和通信方式
公开(公告)号：US08737329B2
公开(公告)日：2014-05-27
申请号：US13148890
申请日：2010-02-12
申请人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Masayuki Hoshino , Takashi Iwai , Sadaki Futagi
发明人： Yoshihiko Ogawa , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Masayuki Hoshino , Takashi Iwai , Sadaki Futagi
IPC分类号： H04W4/00
CPC分类号： H04W72/1289 , H04L1/00 , H04L1/0004 , H04L1/0041 , H04L1/0045 , H04L5/0023 , H04L5/0028 , H04L5/0041 , H04L5/006 , H04L5/0064 , H04L5/0092 , H04L27/2601 , H04L27/2607 , H04L27/2614 , H04L27/2636 , H04L27/2647 , H04W28/06 , H04W72/042 , H04W72/0453 , H04W72/0466 , H04W72/0473 , H04W72/12 , H04W72/1268 , H04W84/042
摘要： Disclosed are a wireless communication base station device, a wireless communication terminal device, and a wireless communication method with which the amount of signaling is reduced while maintaining a high scheduling gain. A judgment unit (117) stores in advance a correspondence between the number of code words and the number of clusters to reduce the maximum value for the number of clusters allocated to each terminal as the number of code words increases, and thus determines the maximum value for the number of clusters based on the number of code words acquired. Based on the number of code words for a transmission signal from a terminal, an estimated value for the reception quality that is output by an estimation unit (109), and the maximum value for the number of clusters that is output by the judgment unit (117), a scheduling unit (118) schedules the allocation of the transmission signal transmitted by each terminal to a transmission band frequency (frequency resource) so as not to exceed the maximum value for the number of clusters.
摘要翻译：公开了一种无线通信基站装置，无线通信终端装置和无线通信方法，在保持高调度增益的同时，信令量减少。判断单元117预先存储代码字数与簇数之间的对应关系，以便随着码字数量的增加而减小分配给每个终端的簇的数量的最大值，从而确定最大值对于基于所获取的代码字数的集群数。基于来自终端的发送信号的码字的数量，由估计单元（109）输出的接收质量的估计值和由判断单元（109）输出的群集数的最大值 117），调度单元（118）将由各终端发送的发送信号的分配调度为发送频带频率（频率资源），以使其不超过簇的数量的最大值。

12. 发明申请

US20120320854A1 CONTROL INFORMATION TRANSMISSION APPARATUS, CONTROL INFORMATION RECEPTION APPARATUS, AND CONTROL INFORMATION TRANSMISSION METHOD 有权
标题翻译：控制信息传输装置，控制信息接收装置和控制信息传输方法
公开(公告)号：US20120320854A1
公开(公告)日：2012-12-20
申请号：US13575466
申请日：2011-01-28
申请人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
发明人： Atsushi Sumasu , Akihiko Nishio , Ayako Horiuchi , Masayuki Hoshino , Yoshihiko Ogawa , Takashi Iwai , Shinsuke Takaoka , Daichi Imamura , Seigo Nakao
IPC分类号： H04W72/04
CPC分类号： H04J11/0056 , H04L5/001 , H04L5/0053 , H04L5/0073 , H04L27/2626 , H04W84/045
摘要： A control information transmission apparatus which can reduce the interference power of the control signal of the terminal connected to the femtocell is provided. The control information transmission apparatus comprises an arrangement unit that arranges some or all of control signals for a terminal in an extension part among resources including a compatible part and the extension part; and a transmission unit that transmits some or all of the arranged control signals for the terminal.
摘要翻译：提供了能够降低与毫微微蜂窝基站连接的终端的控制信号的干扰功率的控制信息发送装置。所述控制信息传输装置包括：布置单元，其在包括兼容部分和所述扩展部分的资源之间的扩展部分中布置终端的一些或全部控制信号; 以及发送部，其发送用于终端的部分或全部配置的控制信号。

13. 发明授权

US09025543B2 Wireless communication terminal apparatus, wireless communication base station apparatus and wireless communication method 有权
标题翻译：无线通信终端装置，无线通信基站装置及无线通信方法
公开(公告)号：US09025543B2
公开(公告)日：2015-05-05
申请号：US13521531
申请日：2011-01-13
申请人： Takashi Iwai , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Masayuki Hoshino , Yoshihiko Ogawa
发明人： Takashi Iwai , Seigo Nakao , Akihiko Nishio , Daichi Imamura , Masayuki Hoshino , Yoshihiko Ogawa
IPC分类号： H04W4/00 , H04B7/00 , H04J3/16 , H04B1/00 , H04J13/00 , H04J13/18 , H04B1/713
CPC分类号： H04J13/0062 , H04B1/713 , H04J13/0074 , H04J13/18
摘要： Provided are a wireless communication terminal apparatus, a radio communication base station apparatus and a wireless communication method whereby the increase in the number of signaling bits can be suppressed, while the SRS capacity can be improved. RS type determining unit (105) determines, based on scheduling information, that the signal is an SRS signal accompanied by no data or a DMRS signal accompanied by data. CS amount deciding unit (106) holds a CS amount for DMRS and a CS amount for SRS that are defined such that the CS amount for SRS includes a CS amount not included in the CS amount for DMRS. The CS amount deciding unit (106) uses CS amount notification information, which is included in the scheduling information, and the CS amount definition to derive a CS amount in accordance with the RS type outputted from the RS type determining unit (105).
摘要翻译：提供一种能够抑制信令比特数的增加的无线通信终端装置，无线通信基站装置和无线通信方法，同时能够提高SRS容量。 RS类型确定单元（105）基于调度信息确定信号是伴随有数据的SRS信号或伴随数据的DMRS信号。 CS量决定单元（106）保存用于DMRS的CS量和用于SRS的CS量，其被定义为使得SRS的CS量包括不包括在DMRS的CS量中的CS量。 CS量判定部（106）使用包含在调度信息中的CS量通知信息和CS量定义，根据从RS型判定部（105）输出的RS型推定CS量。

14. 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。

15. 发明申请

US20130114564A1 TRANSMITTER APPARATUS, RECEIVER APPARATUS, TRANSMISSION METHOD, AND NOTIFICATION METHOD 有权
标题翻译：发射机装置，接收装置，发射方法和通知方法
公开(公告)号：US20130114564A1
公开(公告)日：2013-05-09
申请号：US13639953
申请日：2011-04-12
申请人： Yoshihiko Ogawa , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Ayako Horiuchi
发明人： Yoshihiko Ogawa , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Ayako Horiuchi
IPC分类号： H04W72/04
CPC分类号： H04L5/0028 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04L1/0009 , H04L5/0012 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0092
摘要： This invention relates to a transmitter apparatus, a receiver apparatus, a transmission method and a notification method that, when a switching between MIMO communication and non-MIMO communication is performed, can suppress the increase of an SRS (Sounding Reference Signal) resource, while suppressing the degradation of trackability of temporal variation of a channel. In a terminal (200), a mapping unit (212) maps an SRS sequence, which is received from a pilot, generating unit (216), on the basis of information related to an SRS hopping pattern, received from a base station (100). For this SRS hopping pattern, the frequency of the SRS transmissions via a first one of a plurality of antennas of the terminal (200) is higher than that of the SRS transmissions via a second one of the plurality of antennas of the terminal (200).
摘要翻译：本发明涉及在MIMO通信与非MIMO通信之间进行切换时能够抑制SRS（探测参考信号）资源的增加的发送装置，接收装置，发送方法以及通知方法，同时抑制信道的时间变化的可追踪性的劣化。在终端（200）中，映射单元（212）基于从基站（100）接收到的与SRS跳频图案有关的信息，映射从导频生成单元（216）接收的SRS序列）。对于该SRS跳频图案，经由终端（200）的多个天线中的第一个天线的SRS传输的频率高于通过终端（200）的多个天线中的第二天线的SRS传输的频率，。

16. 发明申请

US20120288025A1 TERMINAL AND COMMUNICATION METHOD THEREOF 有权
标题翻译：终端和通信方法
公开(公告)号：US20120288025A1
公开(公告)日：2012-11-15
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： H04B7/02
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。

17. 发明授权

US09031035B2 Transmitter apparatus, receiver apparatus, transmission method, and notification method 有权
标题翻译：发送装置，接收装置，发送方法和通知方法
公开(公告)号：US09031035B2
公开(公告)日：2015-05-12
申请号：US13639953
申请日：2011-04-12
申请人： Yoshihiko Ogawa , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Ayako Horiuchi
发明人： Yoshihiko Ogawa , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Ayako Horiuchi
IPC分类号： H04L5/00 , H04B7/06 , H04L1/00 , H04B7/04
CPC分类号： H04L5/0028 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04L1/0009 , H04L5/0012 , H04L5/0016 , H04L5/0023 , H04L5/0048 , H04L5/0082 , H04L5/0092
摘要： This invention relates to a transmitter apparatus, a receiver apparatus, a transmission method and a notification method that, when a switching between MIMO communication and non-MIMO communication is performed, can suppress the increase of an SRS (Sounding Reference Signal) resource, while suppressing the degradation of trackability of temporal variation of a channel. In a terminal (200), a mapping unit (212) maps an SRS sequence, which is received from a pilot, generating unit (216), on the basis of information related to an SRS hopping pattern, received from a base station (100). For this SRS hopping pattern, the frequency of the SRS transmissions via a first one of a plurality of antennas of the terminal (200) is higher than that of the SRS transmissions via a second one of the plurality of antennas of the terminal (200).
摘要翻译：本发明涉及在MIMO通信与非MIMO通信之间进行切换时能够抑制SRS（探测参考信号）资源的增加的发送装置，接收装置，发送方法以及通知方法，同时抑制信道的时间变化的可追踪性的劣化。在终端（200）中，映射单元（212）基于从基站（100）接收到的与SRS跳频图案有关的信息，映射从导频生成单元（216）接收的SRS序列）。对于该SRS跳频图案，经由终端（200）的多个天线中的第一个天线的SRS传输的频率比通过终端（200）的多个天线中的第二个天线的SRS传输的频率高，。

18. 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。

19. 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。

20. 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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