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    SCHEDULING DEVICE AND SCHEDULING METHOD
    12.
    发明申请
    SCHEDULING DEVICE AND SCHEDULING METHOD 审中-公开
    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。

    Relay station apparatus and relay method
    13.
    发明授权
    Relay station apparatus and relay method 有权
    中继站装置和中继方法

    公开(公告)号：US08515341B2

    公开(公告)日：2013-08-20

    申请号：US13260971

    申请日：2010-02-12

    申请人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Daichi Imamura ,  Hiroaki Morino ,  Megumi Ichikawa

    发明人： Yasuaki Yuda ,  Seigo Nakao ,  Ayako Horiuchi ,  Daichi Imamura ,  Kenichi Miyoshi ,  Hiroaki Morino

    IPC分类号： H04B7/15

    CPC分类号： H04B7/15521 ,  H04L1/0061 ,  H04L1/0076 ,  H04L1/20 ,  H04L2001/0097

    摘要： To prevent relaying wrong information by determining whether a radio signal is to be relayed in accordance with a function of error detection in the radio signal. A relay station apparatus according to an aspect of the invention is a relay station apparatus which relays a radio signal between a transmission station and a reception station, including: a receiver which is configured to receive the radio signal from the transmission station; and a relay determination section which is configured, in accordance with a function of error detection in the radio signal received by the receiver, to determine whether the signal is to be relayed or not, based on a first channel quality indicating a channel quality from the transmission station to the relay station apparatus.

    摘要翻译： 通过根据无线电信号中的错误检测功能确定是否要中继无线电信号来防止中继错误信息。 根据本发明一个方面的中继站装置是一种在发送站和接收站之间中继无线电信号的中继站装置，包括：接收机，被配置为从发送站接收无线电信号; 以及中继判定部，其基于从所述接收机接收到的无线信号中的错误检测的功能，基于表示来自所述接收机的信道质量的第一信道质量， 发送站到中继站装置。

    Wireless communication device and wireless communication method
    14.
    发明授权
    Wireless communication device and wireless communication method 有权
    无线通信设备和无线通信方式

    公开(公告)号：US08804650B2

    公开(公告)日：2014-08-12

    申请号：US13635991

    申请日：2011-03-22

    申请人： Ayako Horiuchi ,  Seigo Nakao ,  Akihiko Nishio ,  Daichi Imamura ,  Yasuaki Yuda

    发明人： Ayako Horiuchi ,  Seigo Nakao ,  Akihiko Nishio ,  Daichi Imamura ,  Yasuaki Yuda

    IPC分类号： H04W74/04 ,  H04L1/18 ,  H04W84/04 ,  H04W72/12

    CPC分类号： H04L1/1854 ,  H04W72/1268 ,  H04W84/047

    摘要： A wireless communication device according to the invention includes a reception section that receives a downlink signal in a first subframe from another wireless communication device; an ACK/NACK generation section that generates ACK/NACK which indicates an error determination result of the received downlink signal; a determination section that determines, when an uplink signal directed to the other wireless communication device is not allocated in a second subframe, whether a different uplink signal is allocated in a third subframe subsequent to the first subframe by a predetermined number of subframes and previous to the second subframe; a multiplexing section that multiplexes the ACK/NACK to the different uplink signal in the third subframe when the determination section determines that the different uplink signal is allocated in the third subframe; and a transmission section that transmits the different uplink signal in which the ACK/NACK is multiplexed by the multiplexing section.

    摘要翻译： 根据本发明的无线通信设备包括接收部分，其从另一无线通信设备接收第一子帧中的下行链路信号; ACK / NACK生成部，其生成表示接收到的下行链路信号的错误判定结果的ACK / NACK; 确定部分，当在第二子帧中未分配指向另一无线通信设备的上行链路信号时，确定在第一子帧之后的第三子帧中是否分配了不同的上行链路信号预定数量的子帧，并且在 第二子帧; 当所述确定部分确定在所述第三子帧中分配了所述不同的上行链路信号时，将所述ACK / NACK复用到所述第三子帧中的所述不同上行链路信号; 以及发送部，其发送由复用部复用了ACK / NACK的不同的上行链路信号。

    WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
    16.
    发明申请
    WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD 有权
    无线通信设备和无线通信方法

    公开(公告)号：US20130028124A1

    公开(公告)日：2013-01-31

    申请号：US13635991

    申请日：2011-03-22

    申请人： Ayako Horiuchi ,  Seigo Nakao ,  Akihiko Nishio ,  Daichi Imamura ,  Yasuaki Yuda

    发明人： Ayako Horiuchi ,  Seigo Nakao ,  Akihiko Nishio ,  Daichi Imamura ,  Yasuaki Yuda

    IPC分类号： H04W24/00

    CPC分类号： H04L1/1854 ,  H04W72/1268 ,  H04W84/047

    摘要： A wireless communication device according to the invention includes a reception section that receives a downlink signal in a first subframe from another wireless communication device; an ACK/NACK generation section that generates ACK/NACK which indicates an error determination result of the received downlink signal; a determination section that determines, when an uplink signal directed to the other wireless communication device is not allocated in a second subframe, whether a different uplink signal is allocated in a third subframe subsequent to the first subframe by a predetermined number of subframes and previous to the second subframe; a multiplexing section that multiplexes the ACK/NACK to the different uplink signal in the third subframe when the determination section determines that the different uplink signal is allocated in the third subframe; and a transmission section that transmits the different uplink signal in which the ACK/NACK is multiplexed by the multiplexing section.

    摘要翻译： 根据本发明的无线通信设备包括接收部分，其从另一无线通信设备接收第一子帧中的下行链路信号; ACK / NACK生成部，其生成表示接收到的下行链路信号的错误判定结果的ACK / NACK; 确定部分，当在第二子帧中未分配指向另一无线通信设备的上行链路信号时，确定在第一子帧之后的第三子帧中是否分配了不同的上行链路信号预定数量的子帧，并且在 第二子帧; 当所述确定部分确定在所述第三子帧中分配了所述不同的上行链路信号时，将所述ACK / NACK复用到所述第三子帧中的所述不同上行链路信号; 以及发送部，其发送由复用部复用了ACK / NACK的不同的上行链路信号。

    RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD
    17.
    发明申请
    RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD 有权
    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。

    Terminal apparatus and response signal transmitting method
    18.
    发明授权
    Terminal apparatus and response signal transmitting method 有权
    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。

    Radio communication device and radio communication method
    19.
    发明授权
    Radio communication device and radio communication method 有权
    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。

    TERMINAL APPARATUS AND RESPONSE SIGNAL TRANSMITTING METHOD
    20.
    发明申请
    TERMINAL APPARATUS AND RESPONSE SIGNAL TRANSMITTING METHOD 有权
    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。