公开(公告)号：US09264202B2

公开(公告)日：2016-02-16

申请号：US12461987

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： H04W72/00 ,  H04L5/00 ,  H04L1/00 ,  H04L25/02 ,  H04W72/04 ,  H04W72/08 ,  H04B17/24

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）。

公开(公告)号：US09065604B2

公开(公告)日：2015-06-23

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 ,  H04L1/00 ,  H04L1/16 ,  H04W72/12 ,  H04W28/04

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.

摘要翻译： 减少用于指定用于同时发送上行链路数据和接收质量信息的发送方法以及上行链路数据和ACK / NACK的控制信息量。 降低发送方式的变更的延迟，根据由基站装置指定的上行链路数据的调制方式和编码率，实现上行链路数据和接收质量信息以及上行链路数据和ACK / NACK的映射。 在移动通信系统中，基站装置向移动站装置分配资源，其中基站装置向移动站装置发送用于指定移动台装置使用上行链路发送信息的发送格式的控制信息， 而当接收到来自基站装置的控制信息时，移动站装置同时向基站装置发送基于指定的传输格式的上行数据和接收质量信息。

公开(公告)号：US08767655B2

公开(公告)日：2014-07-01

申请号：US13481454

申请日：2012-05-25

申请人： Tatsushi Aiba ,  Shohei Yamada

发明人： Tatsushi Aiba ,  Shohei Yamada

IPC分类号： H04W52/02

CPC分类号： H04W72/0413 ,  H04B1/7087 ,  H04J11/0023 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/042 ,  H04W72/1263 ,  H04W72/1273

摘要： In a mobile communication system in which a plurality of component carriers are used, transmitting and receiving control information of HARQ effectively is realized. In a mobile communication system in which a base station apparatus (100) sets a plurality of downlink component carriers for a mobile station apparatus (200), the base station apparatus (100) transmits a downlink transport block to the mobile station apparatus (200) on one or a plurality of downlink component carriers among the plurality of downlink component carriers, and the mobile station apparatus transmits, to the base station apparatus (100), control information of HARQ for the downlink transport block on any one of physical uplink control channel resources corresponding to the one or plurality of downlink component carriers on which the downlink transport block has been transmitted.

摘要翻译： 在使用多个分量载波的移动通信系统中，能够有效地发送和接收HARQ的控制信息。 在基站装置（100）为移动站装置（200）设定多个下行分量载波的移动通信系统中，基站装置（100）向移动台装置（200）发送下行链路传输块， 在所述多个下行链路分量载波中的一个或多个下行链路分量载波上，并且所述移动站装置向所述基站装置（100）向物理上行链路控制信道中的任一个发送所述下行链路传输块的HARQ的控制信息 对应于其上已经发送了下行链路传输块的一个或多个下行链路分量载波的资源。

公开(公告)号：US08750234B2

公开(公告)日：2014-06-10

申请号：US13577671

申请日：2011-01-20

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Shoichi Suzuki

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Shoichi Suzuki

IPC分类号： H04W4/00

CPC分类号： H04W72/0413 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/0406 ,  H04W72/042 ,  H04W76/10 ,  H04W76/20

摘要： In case that a base station apparatus and a mobile station apparatus use a plurality of component carriers to communicate with each other, they effectively transmit and receive HARQ control information. At least one physical downlink control channel on at least a first downlink component carrier attempts to be decoded, and, in case that one physical downlink control channel corresponding to one physical downlink shared channel transmission on a second downlink component carrier other than the first downlink component carrier is detected, the HARQ control information is transmitted to the base station apparatus using a first physical uplink control channel resource whereas, in case that one physical downlink control channel corresponding to one physical downlink shared channel transmission on the first downlink component carrier is detected, the HARQ control information is transmitted to the base station apparatus using a second physical uplink control channel resource.

摘要翻译： 在基站装置和移动站装置使用多个分量载波进行通信的情况下，它们有效地发送和接收HARQ控制信息。 在至少第一下行链路分量载波上的至少一个物理下行链路控制信道试图被解码，并且在与第一下行链路分量之外的第二下行链路分量载波上对应于一个物理下行链路共享信道传输的一个物理下行链路控制信道 检测到载波，则使用第一物理上行链路控制信道资源将HARQ控制信息发送到基站装置，而在检测到与第一下行链路分量载波上的一个物理下行链路共享信道传输相对应的一个物理下行链路控制信道的情况下， 使用第二物理上行链路控制信道资源将HARQ控制信息发送到基站装置。

公开(公告)号：US08688137B2

公开(公告)日：2014-04-01

申请号：US12529042

申请日：2008-09-03

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04W72/00

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）。

公开(公告)号：US08537777B2

公开(公告)日：2013-09-17

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： 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.

公开(公告)号：US20130010721A1

公开(公告)日：2013-01-10

申请号：US13577671

申请日：2011-01-20

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Shoichi Suzuki

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Shoichi Suzuki

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0055 ,  H04L5/0091 ,  H04W72/0406 ,  H04W72/042 ,  H04W76/10 ,  H04W76/20

摘要： In case that a base station apparatus and a mobile station apparatus use a plurality of component carriers to communicate with each other, they effectively transmit and receive HARQ control information. At least one physical downlink control channel on at least a first downlink component carrier attempts to be decoded, and, in case that one physical downlink control channel corresponding to one physical downlink shared channel transmission on a second downlink component carrier other than the first downlink component carrier is detected, the HARQ control information is transmitted to the base station apparatus using a first physical uplink control channel resource whereas, in case that one physical downlink control channel corresponding to one physical downlink shared channel transmission on the first downlink component carrier is detected, the HARQ control information is transmitted to the base station apparatus using a second physical uplink control channel resource.

摘要翻译： 在基站装置和移动站装置使用多个分量载波进行通信的情况下，它们有效地发送和接收HARQ控制信息。 在至少第一下行链路分量载波上的至少一个物理下行链路控制信道试图被解码，并且在与第一下行链路分量之外的第二下行链路分量载波上对应于一个物理下行链路共享信道传输的一个物理下行链路控制信道 检测到载波，则使用第一物理上行链路控制信道资源将HARQ控制信息发送到基站装置，而在检测到与第一下行链路分量载波上的一个物理下行链路共享信道传输相对应的一个物理下行链路控制信道的情况下， 使用第二物理上行链路控制信道资源将HARQ控制信息发送到基站装置。

公开(公告)号：US08325652B2

公开(公告)日：2012-12-04

申请号：US13315108

申请日：2011-12-08

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Hiroshi Katsuragawa

IPC分类号： H04W4/00 ,  H04B7/208 ,  H04B7/00 ,  G08C15/00

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

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

摘要翻译： 一种移动通信系统，其中移动站（MS）使用由上行链路数据传输许可信号分配的PUSCH向基站（BS）发送上行链路数据，其中BS向MS发送无线电资源控制 信号，包括接收质量信息（RQI）和上行链路数据传输允许信号的传输指令，并且其中MS根据包括在无线电资源中的RQI的传输指令，使用PUCCH周期性地向BS发送第一RQI 在上行链路数据发送允许信号中包括RQI的发送指示的情况下，使用PUSCH的第二RQI，以及在不通过上行链路数据发送许可信号分配PUSCH的情况下使用PUSCH的第一RQI 在发送第一RQI时包括RQI的传输指令。

公开(公告)号：US08275084B2

公开(公告)日：2012-09-25

申请号：US12949549

申请日：2010-11-18

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.

公开(公告)号：US20120182949A1

公开(公告)日：2012-07-19

申请号：US13387662

申请日：2010-07-28

申请人： Tatsushi Aiba ,  Shohei Yamada ,  Shoichi Suzuki

发明人： Tatsushi Aiba ,  Shohei Yamada ,  Shoichi Suzuki

IPC分类号： H04W72/04

CPC分类号： H04L5/0053 ,  H04L5/001 ,  H04L5/0055 ,  H04W72/0413

摘要： A mobile station apparatus which communicates with a base station apparatus using a plurality of component carriers, transmits uplink control information to the base station apparatus using a single physical uplink control channel in a plurality of uplink component carriers, regardless of whether or not a plurality of physical uplink control channels is assigned by the base station apparatus and, when each physical uplink shared channel of the plurality of uplink component carriers including a first uplink component carrier on which the uplink control information is transmitted using the physical uplink control channel is assigned in the same subframe by the base station apparatus, transmits the uplink control information to the base station apparatus using the physical uplink shared channel of the first uplink component carrier.

摘要翻译： 使用多个分量载波与基站装置进行通信的移动站装置，使用多个上行链路分量载波中的单个物理上行链路控制信道，向基站装置发送上行链路控制信息，而不管多个 物理上行链路控制信道由基站装置分配，并且当分配了包括使用物理上行链路控制信道发送上行链路控制信息的第一上行链路分量载波的多个上行链路分量载波的每个物理上行链路共享信道 基站装置的同一子帧，使用第一上行链路分量载波的物理上行共享信道向基站装置发送上行控制信息。