公开(公告)号：US08311004B2

公开(公告)日：2012-11-13

申请号：US12555555

申请日：2009-09-08

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04W4/00 ,  H04B7/00

CPC分类号： H04W24/10 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

摘要： A mobile communication system in which a mobile station apparatus transmits, to abase station apparatus, uplink data using a physical uplink shared channel assigned by an uplink data transmission permission signal, wherein the base station apparatus: transmits, to the mobile station apparatus, a radio resource control signal including information for specifying a physical format in transmitting reception quality information together with uplink data; and transmits, to the mobile station apparatus, the uplink data transmission permission signal including a transmission instruction of reception quality information, and wherein the mobile station apparatus transmits, to the base station apparatus, reception quality information together with uplink data using the physical uplink shared channel according to information for specifying the physical format in case that a transmission instruction of the reception quality information is included in the uplink data transmission permission signal.

摘要翻译： 一种移动站装置，其中移动站装置使用由上行链路数据发送允许信号分配的物理上行链路共享信道来发送上行链路数据，其中，所述基站装置向所述移动站装置发送无线电 资源控制信号，包括用于指定与上行链路数据一起发送接收质量信息的物理格式的信息; 向移动站装置发送包含接收质量信息的发送指示的上行数据发送许可信号，其中，所述移动站装置使用所述物理上行链路共享向所述基站装置发送接收质量信息和上行链路数据 在上行数据发送允许信号中包含接收质量信息的发送指示的情况下，根据用于指定物理格式的信息。

公开(公告)号：US08280390B2

公开(公告)日：2012-10-02

申请号：US13328624

申请日：2011-12-16

申请人： Shohei Yamada ,  Tatsushi Aiba

发明人： Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04Q7/20

CPC分类号： H04L1/1887 ,  H04L1/00 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/1671 ,  H04W72/1278

摘要： In case that an uplink grand from a base station apparatus is detected on PDCCH, a data designated by the uplink grant, channel state information measured at the time of transmission are transmitted by PUSCH as an uplink transmission signal. Then, in case that a notice that indicates retransmission is received, the data to be retransmission and the channel state information measured at the time of retransmission are transmitted by PUSCH. Accordingly, the mobile station apparatus can transmit appropriate channel state information when designated to retransmission so that the base station apparatus can make an efficient communication control (scheduling) between the base station apparatus and the mobile station apparatus that is suitable for the current channel condition.

摘要翻译： 在PDCCH上检测到来自基站装置的上行链路的情况下，由PUSCH发送由上行链路许可指定的数据，发送时测量的信道状态信息作为上行链路发送信号。 然后，在接收到指示重发的通知的情况下，通过PUSCH发送重传数据和重发时测量的信道状态信息。 因此，当指定为重发时，移动站装置可以发送合适的信道状态信息，使得基站装置能够在适合于当前信道条件的基站装置与移动台装置之间进行有效的通信控制（调度）。

公开(公告)号：US08259885B2

公开(公告)日：2012-09-04

申请号：US12739911

申请日：2009-03-13

申请人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Seiji Sato ,  Yosuke Akimoto ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04L7/00

CPC分类号： H04L1/20 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/0027

摘要： In the case that periodical transmission of transmission signal number-of-sequence quality indicative signal cannot be performed, the number of transmission signal sequences is clarified in association with reception quality information that is generated immediately after the case, and the base station apparatus performs appropriate communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including reception quality information, transmission signal preprocessing information and transmission signal number-of-sequence information, and a radio transmission section 51 that periodically transmits the generated feedback information to the base station apparatus, where when the radio transmission section 51 does not transmit the transmission signal number-of-sequence information with communication resources periodically allocated from the base station apparatus so as to transmit the transmission signal number-of-sequence information, the radio transmission section 51 transmits the transmission signal number-of-sequence information to the base station apparatus with communication resources enabling transmission of the feedback information allocated from the base station apparatus subsequently to the communication resources.

摘要翻译： 在不能执行发送信号序列数量质量指示信号的周期性发送的情况下，与紧接在情况之后立即生成的接收质量信息相关联地显示发送信号序列的数量，并且基站装置执行适当的 沟通资源分配。 移动站装置具有反馈信息控制部65，其生成包括接收质量信息，发送信号预处理信息和发送信号序列数信息的反馈信息，以及无线发送部51，其将生成的反馈信息周期性地发送到基站 无线发送部51不发送来自基站装置的周期性分配的通信资源的发送信号序列信息，发送发送信号序列数信息时，无线发送部 51将发送信号序列数信息发送给基站装置，通信资源能够从基站装置分配的反馈信息随后发送到通信资源。

公开(公告)号：US20120140712A1

公开(公告)日：2012-06-07

申请号：US12739182

申请日：2009-04-14

申请人： Shohei Yamada ,  Tatsushi Aiba

发明人： Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04W72/04

CPC分类号： H04L5/0037 ,  H04L5/0023 ,  H04L5/0089 ,  H04L5/0096 ,  H04W8/26 ,  H04W72/042

摘要： In a mobile communication system in which an space of a physical downlink control channel for a mobile station apparatus to search is defined based on a mobile station identity assigned from a base station apparatus, the base station apparatus places a physical downlink control channel including a first mobile station identity or a physical downlink control channel including a second mobile station identity in a search space of a physical downlink control channel corresponding to the first mobile station identity when the base station apparatus assigns a plurality of mobile station identities to the mobile station apparatus, and when a plurality of mobile station identities is assigned from the base station apparatus, the mobile station apparatus performs decoding processing of the physical downlink control channel including the first mobile station identity and the physical downlink control channel including the second mobile station identity in the search space of the physical downlink control channel corresponding to the first mobile station identity.

公开(公告)号：US20120134337A1

公开(公告)日：2012-05-31

申请号：US13359344

申请日：2012-01-26

申请人： Tatsushi Aiba ,  Shohei Yamada

发明人： Tatsushi Aiba ,  Shohei Yamada

IPC分类号： H04W72/04 ,  H04J3/02 ,  H04J1/02

CPC分类号： H04L5/0048 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/1664 ,  H04L1/1685 ,  H04L5/0055 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1278 ,  H04W72/1289

摘要： The amount of control information is reduced for specifying the transmission method for simultaneously transmitting uplink data and reception quality information, and uplink data and ACK/NACK. Delay in changing the transmission method is reduced, and the mapping of uplink data and reception quality information and of uplink data and ACK/NACK is realized, in compliance with modulation scheme and coding rate of the uplink data specified by the base station apparatus. In a mobile communication system the base station apparatus allocates, to the mobile station apparatus, resources wherein the base station apparatus transmits, to the mobile station apparatus, control information for specifying a transmission format for the mobile station apparatus to transmit information using the uplink, while the mobile station apparatus simultaneously transmits, to the base station apparatus, uplink data and reception quality information based on the specified transmission format when the control information from the base station apparatus is received.

公开(公告)号：US08064918B2

公开(公告)日：2011-11-22

申请号：US12555593

申请日：2009-09-08

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04W72/00 ,  H04W4/00 ,  H04B7/00

CPC分类号： H04W24/10 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

摘要： A mobile communication system in which a mobile station apparatus transmits, to a base station apparatus, uplink data using a physical uplink shared channel assigned by an uplink data transmission permission signal, wherein the base station apparatus: transmits, to the mobile station apparatus, a radio resource control signal including a transmission instruction of reception quality information; and transmits, to the mobile station apparatus, the uplink data transmission permission signal including a transmission instruction of reception quality information, and wherein the mobile station apparatus: periodically transmits, to the base station apparatus, first reception quality information according to a transmission instruction of the reception quality information included in the radio resource control signal; and transmits, to the base station apparatus, second reception quality information using the physical uplink shared channel in case that a transmission instruction of the reception quality information is included in the uplink data transmission permission signal.

摘要翻译： 一种移动台装置，使用由上行数据发送许可信号分配的物理上行链路共享信道向基站装置发送上行数据的移动通信系统，其中，所述基站装置向所述移动站装置发送 无线资源控制信号，包括接收质量信息的发送指示; 向移动站装置发送包含接收质量信息的发送指示的上行数据发送许可信号，其中，移动台装置根据发送指令周期地向基站装置发送第一接收质量信息， 包括在无线电资源控制信号中的接收质量信息; 并且在所述上行数据发送许可信号中包含所述接收质量信息的发送指示的情况下，使用所述物理上行链路共享信道向所述基站装置发送第二接收质量信息。

公开(公告)号：US20110134782A1

公开(公告)日：2011-06-09

申请号：US13000914

申请日：2009-06-18

申请人： Yosuke Akimoto ,  Seiji Sato ,  Shohei Yamada ,  Tatsushi Aiba

发明人： Yosuke Akimoto ,  Seiji Sato ,  Shohei Yamada ,  Tatsushi Aiba

IPC分类号： H04L12/26 ,  H04W72/04

CPC分类号： H04W72/085 ,  H04B7/0413 ,  H04B7/0671 ,  H04B7/068 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0091 ,  H04L25/03343 ,  H04L2025/03808 ,  H04W72/0413

摘要： In the case that the transmission signal precoding information cannot be transmitted, the transmission signal precoding information is clarified that is used to calculate the reception quality information performed immediately after the case, and a base station apparatus perform suitable communication resource allocation. A mobile station apparatus has a feedback information control section 65 that generates feedback information including the reception quality information and the transmission signal precoding information, and transmission sections 41, 43 to 45 and 47 that transmit the generated feedback information to the base station apparatus, and when the transmission sections 41, 43 to 45 and 47 do not transmit the transmission signal precoding information with communication resources allocated from the base station apparatus to transmit the transmission signal precoding information, the feedback information control section calculates the reception quality information transmitted for a period during which the sections do not transmit the transmission signal precoding information and next transmit the transmission signal precoding information, using beforehand defined transmission signal precoding information.

摘要翻译： 在不能发送发送信号预处理信息的情况下，说明发送信号预处理信息，用于计算紧接在该情况之后执行的接收质量信息，并且基站装置执行合适的通信资源分配。 移动站装置具有产生包括接收质量信息和发送信号预处理信息的反馈信息的反馈信息控制部65以及将生成的反馈信息发送给基站装置的发送部41,43〜45和47，以及 当发送部分41,43至45和47不传送具有从基站装置分配的通信资源的发送信号预编码信息以发送发送信号预编码信息时，反馈信息控制部分计算发送一段时间的接收质量信息 在此期间，这些部分不传输传输信号预编码信息，并且接着使用预先定义的传输信号预编码信息来发送传输信号预编码信息。

公开(公告)号：US20100296460A1

公开(公告)日：2010-11-25

申请号：US12664264

申请日：2008-06-11

申请人： Yohsuke Akimoto ,  Shohei Yamada ,  Hiroshi Katsuragawa ,  Tatsushi Aiba

发明人： Yohsuke Akimoto ,  Shohei Yamada ,  Hiroshi Katsuragawa ,  Tatsushi Aiba

IPC分类号： H04W40/00

CPC分类号： H04L5/0053 ,  H04L1/0027 ,  H04L5/0007

摘要： A mobile communication system in which a mobile station apparatus transmits uplink data to a base station apparatus using a physical uplink shared channel that is allocated by an uplink data transmission permission signal, wherein the base station apparatus allocates, to the mobile station apparatus, by using a radio resource control signal, the physical uplink shared channel for the mobile station apparatus to transmit channel states information, and the mobile station apparatus periodically transmits, to the base station apparatus, the channel states information using the physical uplink shared channel.

摘要翻译： 一种移动通信系统，其中移动站装置使用由上行链路数据发送许可信号分配的物理上行链路共享信道向基站装置发送上行链路数据，其中，基站装置通过使用 无线资源控制信号，移动站装置的物理上行链路共享信道发送信道状态信息，移动站装置使用物理上行链路共享信道周期性地向基站装置发送信道状态信息。

公开(公告)号：US20090325617A1

公开(公告)日：2009-12-31

申请号：US12555566

申请日：2009-09-08

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04B7/00

CPC分类号： H04W24/10 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

摘要： A mobile communication system in which a mobile station apparatus transmits, to a base station apparatus, uplink data using a physical uplink shared channel assigned by an uplink data transmission permission signal, wherein the base station apparatus: transmits, to the mobile station apparatus, a radio resource control signal including a transmission instruction of reception quality information; and transmits, to the mobile station apparatus, the uplink data transmission permission signal, and wherein the mobile station apparatus: periodically transmits, to the base station apparatus, first reception quality information using a physical uplink control channel according to a transmission instruction of the reception quality information included in the radio resource control signal; transmits, to the base station apparatus, second reception quality information using the physical uplink shared channel in case that a transmission instruction of reception quality information is included in the uplink data transmission permission signal; and transmits, to the base station apparatus, the first reception quality information using the physical uplink shared channel in case that the physical uplink shared channel is assigned by the uplink data transmission permission signal which does not include a transmission instruction of the reception quality information in transmitting the first reception quality information.

摘要翻译： 一种移动台装置，使用由上行数据发送许可信号分配的物理上行链路共享信道向基站装置发送上行数据的移动通信系统，其中，所述基站装置向所述移动站装置发送 无线资源控制信号，包括接收质量信息的发送指示; 向所述移动站装置发送所述上行数据发送许可信号，所述移动站装置根据所述接收的发送指示，周期性地向所述基站装置发送使用物理上行链路控制信道的接收质量信息 包括在无线电资源控制信号中的质量信息; 在上行数据发送允许信号中包含接收质量信息的发送指示的情况下，使用物理上行链路共享信道向基站装置发送第二接收质量信息; 并且在通过不包括接收质量信息的发送指示的上行链路数据发送许可信号来分配物理上行链路共享信道的情况下，使用物理上行链路共享信道向基站装置发送第一接收质量信息 发送第一接收质量信息。

公开(公告)号：US20090323542A1

公开(公告)日：2009-12-31

申请号：US12461988

申请日：2009-08-31

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04W72/08 ,  H04L12/26

CPC分类号： H04W24/10 ,  H04B17/24 ,  H04L1/0001 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0094 ,  H04L25/022 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/085

摘要： A mobile communication system in which a mobile station apparatus transmits reception quality information to a base station apparatus, the reception quality information indicating quality of a signal received from the base station apparatus, characterized in that the base station apparatus transmits information for instructing transmission of reception quality information without uplink data included in an uplink data transmission permission signal, and the mobile station apparatus transmits reception quality information without uplink data according to the information for instructing transmission of reception quality information without uplink data. This allows a mobile station apparatus to transmit reception quality information including a large amount of information even if there is no uplink data between the mobile station apparatus and the base station apparatus, and the transmission control flexibly responding to the amount of information and the frequency of transmissions of the reception quality information transmitted from the mobile station apparatus is possible. Therefore, more efficient communication control (scheduling) between the base station apparatus and the mobile station apparatus can be achieved.

摘要翻译： 一种移动站装置向基站装置发送接收质量信息的移动通信系统，所述接收质量信息表示从所述基站装置接收到的信号的质量，其特征在于，所述基站装置发送用于指示发送接收的信息 没有上行链路数据的质量信息包括在上行链路数据发送许可信号中，并且移动站装置根据用于指示没有上行链路数据的接收质量信息的发送的信息来发送没有上行链路数据的接收质量信息。 即使在移动站装置与基站装置之间没有上行链路数据的情况下，也能够使移动站装置发送包含大量信息的接收质量信息，灵活地响应于信息量和频率 可以从移动站装置发送的接收质量信息的发送。 因此，可以实现基站装置与移动站装置之间更有效的通信控制（调度）。