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131. 发明申请

US20100296384A1 WIRELESS COMMUNICATION APPARATUS AND RESPONSE SIGNAL SPREADING METHOD 有权
标题翻译：无线通信设备和响应信号传播方法
公开(公告)号：US20100296384A1
公开(公告)日：2010-11-25
申请号：US12845361
申请日：2010-07-28
申请人： Seigo Nakao , Daichi Imamura , Akihiko Nishio , Masayuki Hoshino
发明人： Seigo Nakao , Daichi Imamura , Akihiko Nishio , Masayuki Hoshino
IPC分类号： H04J13/04
CPC分类号： H04B1/7103 , H04J13/0003 , H04J13/0048 , H04J13/0062 , H04J13/0074 , H04J13/18 , H04L5/0016 , H04L5/005 , H04L5/0053 , H04L5/0055
摘要： A wireless communication apparatus capable of minimizing the degradation in separation characteristic of a code multiplexed response signal. In this apparatus, a control part (209) controls both a ZC sequence to be used in a primary spreading in a spreading part (214) and a Walsh sequence to be used in a secondary spreading in a spreading part (217) so as to allow a very small circular shift interval of the ZC sequence to absorb the interference components remaining in the response signal; the spreading part (214) uses the ZC sequence set by the control part (209) to primary spread the response signal; and the spreading part (217) uses the Walsh sequence set by the control part (209) to secondary spread the response signal to which CP has been added.
摘要翻译：一种无线通信装置，其能够最小化码复用的响应信号的分离特性的劣化。在该装置中，控制部（209）控制在扩展部（214）中的一次扩频中使用的ZC序列和扩展部（217）中的二次扩展中使用的沃尔什序列，以便允许ZC序列的非常小的循环移位间隔吸收残留在响应信号中的干扰分量; 扩展部分（214）使用由控制部分（209）设置的ZC序列来初始扩展响应信号; 并且扩展部分（217）使用由控制部分（209）设置的沃尔什序列来二次扩展已经添加了CP的响应信号。

132. 发明申请

US20100232378A1 RADIO COMMUNICATION BASE STATION DEVICE, RADIO COMMUNICATION TERMINAL DEVICE, AND RESPONSE SIGNAL ALLOCATION METHOD 有权
标题翻译：无线电通信基站装置，无线电通信终端装置和响应信号分配方法
公开(公告)号：US20100232378A1
公开(公告)日：2010-09-16
申请号：US12679268
申请日：2008-09-19
申请人： Daichi Imamura , Akihiko Nishio , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
发明人： Daichi Imamura , Akihiko Nishio , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
IPC分类号： H04W72/04
CPC分类号： H04L1/1854 , H04J13/0059 , H04J13/0074 , H04L1/1861 , H04L5/0007 , H04L5/0041 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04L5/0092
摘要： It is possible to provide a radio communication base station device, a radio communication terminal device, and a response signal allocation method which perform D-ACK and P-ACK resource allocation while maintaining a high use efficiency of the upstream line control channel of PUCCH or the like. When a plurality of CCE are allocated upon PDCCH transmission, PUCCH resources corresponding to odd CCE numbers are allocated for D-ACK and PUCCH resources corresponding to even CCE numbers are allocated for P-ACK among a plurality of CCE numbers which can be used.
摘要翻译：可以提供一种在保持PUCCH的上行线路控制信道的高效率的情况下进行D-ACK和P-ACK资源分配的无线通信基站装置，无线通信终端装置和应答信号分配方法，类似。当在PDCCH发送时分配多个CCE时，分配与奇数CCE号相对应的PUCCH资源用于D-ACK，并且在可以使用的多个CCE号码中分配与偶数CCE号码相对应的PUCCH资源用于P-ACK。

133. 发明授权

US09271268B2 Wireless transmission device, wireless reception device, and bandwidth allocation method for setting a band where other bands indicated by continuous band allocation information do not overlap 有权
标题翻译：无线发送装置，无线接收装置以及带宽分配方法，用于设定由连续频带分配信息表示的其他频带不重叠的频带
公开(公告)号：US09271268B2
公开(公告)日：2016-02-23
申请号：US13520865
申请日：2011-01-07
申请人： Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Yoshihiko Ogawa , Shozo Okasaka , Masaru Fukuoka
发明人： Takashi Iwai , Akihiko Nishio , Daichi Imamura , Seigo Nakao , Yoshihiko Ogawa , Shozo Okasaka , Masaru Fukuoka
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/0406 , H04L5/0037 , H04L5/0041 , H04L5/0067 , H04L5/0091 , H04W72/0453
摘要： Provided are a wireless transmission device, a wireless reception device, and a bandwidth allocation method for, when non-contiguous bands allocation is performed, improving the frequency resource use efficiency of a system and thereby improving the system performance. RIV decoding unit (106) decodes start RBG# and end RBG# that are indicated by each RIV output from scheduling information decoding unit (104). Allocation boundary setting unit (107) previously adds a predetermined offset to the boundary of each RIV so that the boundaries of the allocations of respective RIVs are different from each other. Based on the start RBG# and end RBG# output from RIV decoding unit (106) and the boundaries of the allocations of respective RIVs output from allocation boundary setting unit (107), transmission bandwidth determination unit (108) determines, as allocated bandwidths, the bandwidths that are indicated by a plurality of RIVs and are not overlapped with each other.
摘要翻译：提供了一种无线传输设备，无线接收设备和带宽分配方法，用于当执行非连续频带分配时，提高系统的频率资源使用效率，从而提高系统性能。 RIV解码单元（106）解码从调度信息解码单元（104）输出的每个RIV指示的起始RBG＃和结束RBG＃。分配边界设置单元（107）预先向每个RIV的边界添加预定的偏移，使得各个RIV的分配的边界彼此不同。根据从RIV解码单元（106）输出的起始RBG＃和结束RBG＃以及从分配边界设定单元（107）输出的各个RIV的分配的边界，发送带宽确定单元（108）由多个RIV指示并且彼此不重叠的带宽。

134. 发明授权

US08937875B2 Radio reception apparatus, radio transmission apparatus, and radio communication method 有权
标题翻译：无线接收装置，无线发送装置以及无线通信方法
公开(公告)号：US08937875B2
公开(公告)日：2015-01-20
申请号：US13254628
申请日：2010-02-10
申请人： Masayuki Hoshino , Akihiko Nishio , Seigo Nakao , Daichi Imamura
发明人： Masayuki Hoshino , Akihiko Nishio , Seigo Nakao , Daichi Imamura
IPC分类号： H04W4/00 , H04L12/26 , H04W72/12 , H04L1/00 , H04L1/06 , H04L1/20 , H04L5/00 , H04L25/02 , H04L1/18
CPC分类号： H04W72/044 , H04B7/0486 , H04B7/0626 , H04B7/0632 , H04L1/0026 , H04L1/06 , H04L1/1829 , H04L1/20 , H04L5/0023 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/006 , H04L5/0073 , H04L5/0082 , H04L5/0094 , H04L25/0224 , H04W72/0406 , H04W72/1215
摘要： In a case where a second reference signal for a second communication system is transmitted in addition to a first reference signal for a first communication system, resources that affect a reception apparatus compatible only with the first communication system can be minimized, and the throughput can be prevented from being deteriorated. As resources for a reference signal CSI-RS for LTE-A, last half symbols in a time direction of a resource unit RB/Sub-frame defined in a frequency-time domain are used, and the CSI-RS is allocated in a position up to the last two symbols or in the last symbol, or the like, of a particular RB/Sub-frame and transmitted when a reference signal 4RS for LTE is transmitted to a reception apparatus in addition to transmitting CSI-RS for LTE-A. The reception apparatus receives CSI-RS allocated in the last half symbol of RB/Sub-frame on the basis of CSI-RS allocation information, measures channel quality such as CQI, PMI or M by using this CSI-RS, and transmits and reports feedback information containing channel quality information to a transmission apparatus.
摘要翻译：在除了用于第一通信系统的第一参考信号之外还发送用于第二通信系统的第二参考信号的情况下，可以最小化影响仅与第一通信系统兼容的接收设备的资源，并且吞吐量可以是防止恶化。作为用于LTE-A的参考信号CSI-RS的资源，使用在频域中定义的资源单位RB /子帧的时间方向上的后半个符号，并且将CSI-RS分配在直到特定RB /子帧的最后两个符号或最后一个符号等，并且当用于LTE的参考信号4RS被发送到除了发送用于LTE-A的CSI-RS之外的接收装置时发送。接收装置基于CSI-RS分配信息接收在RB /子帧的后半个符号中分配的CSI-RS，通过使用该CSI-RS来测量诸如CQI，PMI或RI的信道质量，并发送和报告将包含信道质量信息的反馈信息发送到发送装置。

135. 发明授权

US08855131B2 Transmission device, transmission power control method and transmission determination method 有权
标题翻译：传输设备，传输功率控制方法和传输确定方法
公开(公告)号：US08855131B2
公开(公告)日：2014-10-07
申请号：US13638754
申请日：2011-04-01
申请人： Daichi Imamura , Akihiko Nishio , Seigo Nakao , Takashi Iwai
发明人： Daichi Imamura , Akihiko Nishio , Seigo Nakao , Takashi Iwai
IPC分类号： H04Q11/02 , H04W4/00
CPC分类号： H04L5/001 , H04L5/0032 , H04L5/0044 , H04L5/0053 , H04W28/065 , H04W52/146 , H04W52/221 , H04W52/242 , H04W52/245 , H04W52/325 , H04W52/346 , H04W52/367 , H04W72/00
摘要： Provided is a transmission device, wherein even when the transmission device performs noncontiguous band allocation transmission, the same level of coverage and gain as when the contiguous band allocation transmission is assumed can be maintained. A transmission power control unit (110), in a second mode, calculates first power on the basis of the transmission power control method using, as the bandwidth of the contiguous bands in the first mode, the bandwidth of a first band with the lowest frequency in a cluster allocated to the lowest band among a plurality of clusters and the highest frequency in a cluster allocated to the highest band among the plurality of clusters as both ends thereof, and calculates the transmission power using the ratio between the bandwidth of the first band and the bandwidth of a second band to which the plurality of the clusters are allocated, and the first power.
摘要翻译：提供了一种发送装置，其中，即使当发送装置执行不连续的频带分配传输时，也可以保持与假设连续频带分配传输时相同的覆盖范围和增益水平。第二模式的发送功率控制单元（110）基于发送功率控制方法，以第一模式中的连续波段的带宽为基础，计算出具有最低频率的第一频带的带宽的第一功率在分配给多个群集中的最低频带的群集中，并且在分配给多个群集中的最高频带的群集中的最高频率作为其两端，并且使用第一频带的带宽之间的比率来计算发射功率并且分配有多个簇的第二频带的带宽和第一功率。

136. 发明授权

US08830940B2 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：US08830940B2
公开(公告)日：2014-09-09
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 , H04L5/00 , H04W88/02
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用“2n×3m×51”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。

137. 发明授权

US08743805B2 Radio terminal device, radio base station device, and channel signal forming method 有权
标题翻译：无线终端装置，无线基站装置，信道信号形成方法
公开(公告)号：US08743805B2
公开(公告)日：2014-06-03
申请号：US13125422
申请日：2009-10-30
申请人： Seigo Nakao , Akihiko Nishio , Daichi Imamura , Takahisa Aoyama
发明人： Seigo Nakao , Akihiko Nishio , Daichi Imamura , Takahisa Aoyama
IPC分类号： H04W4/00
CPC分类号： H04W72/042 , H04L1/004 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0046 , H04L5/0053 , H04L5/0094 , H04W28/06 , H04W72/0453
摘要： Provided are a radio terminal device, a radio base station device, and a channel signal forming method which can prevent quality degradation of the downlink source allocation information by reducing the frequency of the zero information addition process to the downlink resource allocation information when executing communication using an uplink unit band and a plurality of downlink unit bands correlated to the uplink unit band. A base station (100) can execute communication using the uplink unit band and a plurality of downlink unit bands correlated to the uplink unit band. The base station (100) includes: a PDCCH generation unit (102) which includes the uplink allocation information relating to the uplink unit band only in some of the channel signals formed for each of the downlink unit bands; and a padding unit (103) which adds zero information to the downlink allocation information only in the selected some channel signals having the bandwidth of the corresponding downlink unit band smaller than that of the uplink unit band until the downlink allocation information size becomes equal to the uplink allocation information size.
摘要翻译：提供一种无线电终端设备，无线电基站设备和信道信号形成方法，其可以通过在执行通信时将下行链路资源分配信息的零信息添加处理的频率降低来防止下行链路源分配信息的质量劣化上行链路单位频带和与上行单位频带相关联的多个下行链路单位频带。基站（100）可以使用与上行链路单位频带相关联的上行链路单位频带和多个下行链路单位频带来执行通信。基站（100）包括：PDCCH生成单元（102），其仅在针对每个下行链路单位频带形成的一些信道信号中包括与上行链路单位频带有关的上行链路分配信息; 以及填充单元（103），其仅在所选择的一些信道信号中向下行链路分配信息添加零信息，所述选择的一些信道信号具有相应的下行链路单位带宽的带宽小于上行链路单元频带的带宽，直到下行链路分配信息大小变得等于上行分配信息大小。

138. 发明授权

US08509285B2 Base station apparatus and response signal receiving method 有权
标题翻译：基站装置和响应信号接收方法
公开(公告)号：US08509285B2
公开(公告)日：2013-08-13
申请号：US13493890
申请日：2012-06-11
申请人： Seigo Nakao , Daichi Imamura , Akihiko Nishio , Masayuki Hoshino
发明人： Seigo Nakao , Daichi Imamura , Akihiko Nishio , Masayuki Hoshino
IPC分类号： H04B1/00
CPC分类号： H04W24/02 , H04B1/7097 , H04J11/00 , H04J13/0003 , H04J13/0048 , H04J13/0062 , H04J13/0074 , H04J13/18 , H04J13/22 , H04L1/0045 , H04L1/18 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04L69/323 , H04L69/324 , H04W72/0406 , H04W72/0413
摘要： A base station apparatus transmits control information to a radio communication apparatus on one or more control channel elements (CCEs) with consecutive CCE number(s) and receive a response signal from the radio communication apparatus. The response signal is spread with a sequence defined by a cyclic shift value that is determined among multiple cyclic shift values from an index of physical uplink control channel (PUCCH), which is associated with a first CCE number of aforementioned one or more CCEs, and with an orthogonal sequence that is determined among multiple orthogonal sequences from the index. One of cyclic shift values used for an orthogonal sequence is determined from an index of the PUCCH, which is associated with an odd CCE number and another one of the cyclic shift values used for the same orthogonal sequence is determined from an index of the PUCCH, which is associated with an even CCE number.
摘要翻译：基站装置在具有连续的CCE号的一个或多个控制信道要素（CCE）上向无线通信装置发送控制信息，并从无线通信装置接收响应信号。所述响应信号以由与上述一个或多个CCE的第一CCE数相关联的物理上行链路控制信道（PUCCH）的索引的多个循环移位值中确定的循环移位值定义的序列扩展，以及具有在来自索引的多个正交序列中确定的正交序列。用于正交序列的循环移位值之一是根据与奇数CCE号相关联的PUCCH的索引确定的，并且从PUCCH的索引确定用于相同正交序列的循环移位值中的另一个，这与CCE号码相关联。

139. 发明授权

US08351385B2 Radio communication base station device, radio communication terminal device, and response signal allocation method 有权
标题翻译：无线通信基站装置，无线通信终端装置以及响应信号分配方法
公开(公告)号：US08351385B2
公开(公告)日：2013-01-08
申请号：US12679268
申请日：2008-09-19
申请人： Daichi Imamura , Akihiko Nishio , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
发明人： Daichi Imamura , Akihiko Nishio , Seigo Nakao , Sadaki Futagi , Tomofumi Takata
IPC分类号： H04W4/00
CPC分类号： H04L1/1854 , H04J13/0059 , H04J13/0074 , H04L1/1861 , H04L5/0007 , H04L5/0041 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04L5/0092
摘要： It is possible to provide a radio communication base station device, a radio communication terminal device, and a response signal allocation method which perform D-ACK and P-ACK resource allocation while maintaining a high use efficiency of the upstream line control channel of PUCCH or the like. When a plurality of CCE are allocated upon PDCCH transmission, PUCCH resources corresponding to odd CCE numbers are allocated for D-ACK and PUCCH resources corresponding to even CCE numbers are allocated for P-ACK among a plurality of CCE numbers which can be used.
摘要翻译：可以提供一种在保持PUCCH的上行线路控制信道的高效率的情况下进行D-ACK和P-ACK资源分配的无线通信基站装置，无线通信终端装置和应答信号分配方法，类似。当在PDCCH发送时分配多个CCE时，分配与奇数CCE号相对应的PUCCH资源用于D-ACK，并且在可以使用的多个CCE号码中分配与偶数CCE号码相对应的PUCCH资源用于P-ACK。

140. 发明申请

US20120294256A1 TERMINAL, BASE STATION, RESPONSE METHOD, AND RETRANSMISSION CONTROL METHOD 有权
标题翻译：终端，基站，响应方法和恢复控制方法
公开(公告)号：US20120294256A1
公开(公告)日：2012-11-22
申请号：US13522806
申请日：2011-02-03
申请人： Tadashi Yoshida , Masaru Fukuoka , Takashi Iwai , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Daichi Imamura
发明人： Tadashi Yoshida , Masaru Fukuoka , Takashi Iwai , Akihiko Nishio , Seigo Nakao , Masayuki Hoshino , Daichi Imamura
IPC分类号： H04W72/04
CPC分类号： H04L1/16 , H04L1/1635 , H04L1/1854 , H04L1/1864 , H04L5/0055 , H04W28/20 , H04W72/0413
摘要： Disclosed are a terminal, a base station, a response method, and a retransmission control method, which are capable of switching the response signal transmission method while preventing throughput degradation and without increasing the number of signaling bits. A bundling determination unit (132) of a terminal (100) determines parameters that denote the allocated resource quantities that are allocated thereto from a base station (200), or in other words, a downstream band that is included in a bundling group and a downstream band that is not included in the bundling group, from among a plurality of downstream bands on the basis of base station transmission parameters. Specifically, a degree of resource share (Xn) that is allocated from each respective downstream band to the terminal (100) is employed in the base station transmission parameters.
摘要翻译：公开了一种终端，基站，响应方法和重传控制方法，其能够在防止吞吐量恶化并且不增加信令比特数的同时切换响应信号发送方法。终端（100）的捆绑确定单元（132）确定表示从基站（200）分配给其的已分配资源量的参数，或者换句话说，确定包括在捆绑组中的下游频带基于基站传输参数从多个下游频带中不包括在捆绑组中的下行频带。具体地，在基站传输参数中采用从每个相应下行频带分配给终端（100）的资源共享度（Xn）。

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