公开(公告)号：US08509264B2

公开(公告)日：2013-08-13

申请号：US13466236

申请日：2012-05-08

申请人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

发明人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

IPC分类号： H04J3/24

CPC分类号： H04L47/34 ,  H04B7/2603 ,  H04L1/1812 ,  H04L47/14 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9094 ,  H04W80/02

摘要： A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having a predetermined maximum data length of the RLC PDU data. By referring to a sequence number SN included in each received RLC PDU data, the radio receiving apparatus stores the RLC PDU data having an identical sequence number SN into an identical area, and assembles an RLC SDU data on a basis of the RLC PDU data stored in each area.

摘要翻译： 一种用于在RLC层中接收可变长度RLC PDU数据的无线电接收装置包括被分成具有RLC PDU数据的预定最大数据长度的多个区域的缓冲存储器。 通过参照包含在每个接收的RLC PDU数据中的序列号SN，无线电接收装置将具有相同序列号SN的RLC PDU数据存储到相同区域中，并且基于存储的RLC PDU数据来组合RLC SDU数据 在每个地区。

公开(公告)号：US20110255477A1

公开(公告)日：2011-10-20

申请号：US13171664

申请日：2011-06-29

申请人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

发明人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

IPC分类号： H04W4/00

CPC分类号： H04L47/34 ,  H04B7/2603 ,  H04L1/1812 ,  H04L47/14 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9094 ,  H04W80/02

摘要： A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having a predetermined maximum data length of the RLC PDU data. By referring to a sequence number SN included in each received RLC PDU data, the radio receiving apparatus stores the RLC PDU data having an identical sequence number SN into an identical area, and assembles an RLC SDU data on a basis of the RLC PDU data stored in each area.

摘要翻译： 一种用于在RLC层中接收可变长度RLC PDU数据的无线电接收装置包括被分成具有RLC PDU数据的预定最大数据长度的多个区域的缓冲存储器。 通过参照包含在每个接收的RLC PDU数据中的序列号SN，无线电接收装置将具有相同序列号SN的RLC PDU数据存储到相同区域中，并且基于存储的RLC PDU数据来组合RLC SDU数据 在每个地区。

公开(公告)号：US08000348B2

公开(公告)日：2011-08-16

申请号：US11889833

申请日：2007-08-16

申请人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

发明人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

IPC分类号： H04J3/00

CPC分类号： H04L47/34 ,  H04B7/2603 ,  H04L1/1812 ,  H04L47/14 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9094 ,  H04W80/02

摘要： A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having a predetermined maximum data length of the RLC PDU data. By referring to a sequence number SN included in each received RLC PDU data, the radio receiving apparatus stores the RLC PDU data having an identical sequence number SN into an identical area, and assembles an RLC SDU data on a basis of the RLC PDU data stored in each area.

摘要翻译： 一种用于在RLC层中接收可变长度RLC PDU数据的无线电接收装置包括被分成具有RLC PDU数据的预定最大数据长度的多个区域的缓冲存储器。 通过参照包含在每个接收的RLC PDU数据中的序列号SN，无线电接收装置将具有相同序列号SN的RLC PDU数据存储到相同区域中，并且基于存储的RLC PDU数据来组合RLC SDU数据 在每个地区。

公开(公告)号：US20080043652A1

公开(公告)日：2008-02-21

申请号：US11889833

申请日：2007-08-16

申请人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

发明人： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

IPC分类号： H04B7/00

CPC分类号： H04L47/34 ,  H04B7/2603 ,  H04L1/1812 ,  H04L47/14 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9094 ,  H04W80/02

摘要： A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having a predetermined maximum data length of the RLC PDU data. By referring to a sequence number SN included in each received RLC PDU data, the radio receiving apparatus stores the RLC PDU data having an identical sequence number SN into an identical area, and assembles an RLC SDU data on a basis of the RLC PDU data stored in each area.

摘要翻译： 一种用于在RLC层中接收可变长度RLC PDU数据的无线电接收装置包括被分成具有RLC PDU数据的预定最大数据长度的多个区域的缓冲存储器。 通过参照包含在每个接收的RLC PDU数据中的序列号SN，无线电接收装置将具有相同序列号SN的RLC PDU数据存储到相同区域中，并且基于存储的RLC PDU数据来组合RLC SDU数据 在每个地区。

公开(公告)号：US07549102B2

公开(公告)日：2009-06-16

申请号：US11156895

申请日：2005-06-21

申请人： Syuuichi Murata ,  Atsushi Tanaka ,  Junichi Niimi ,  Takahiro Matusaki ,  Akihide Otonari ,  Yuka Araikawa ,  Kazuhisa Obuchi

发明人： Syuuichi Murata ,  Atsushi Tanaka ,  Junichi Niimi ,  Takahiro Matusaki ,  Akihide Otonari ,  Yuka Araikawa ,  Kazuhisa Obuchi

IPC分类号： G08C25/02

CPC分类号： H04L1/1812 ,  H04L1/1845

摘要： A wireless communication device performs error correction decoding after combining newly received data from a new transmission of data and retransmitted received data from a retransmission of the data. The wireless communication device comprises a storage unit operable to store newly received data, a reception quality evaluation unit operable to evaluate reception quality for the retransmitted received data or reception quality for combined data obtained by combining the retransmitted received data with the newly received data stored in the storage unit, and a control unit operable to perform control as to whether to decode the retransmitted received data or the combined data according to the results of the evaluation.

摘要翻译： 无线通信装置在从数据的新传输和重发的接收数据中重新接收数据之后，重新接收数据的组合，执行纠错解码。 所述无线通信装置包括可操作以存储新接收到的数据的存储单元，可接收质量评估单元，用于评估重发的接收数据的接收质量或通过将重新发送的接收数据与存储在其中的新接收的数据组合而获得的组合数据的接收质量 所述存储单元和控制单元，其可操作以根据所述评估结果对所述重发的接收数据或组合数据进行解码进行控制。

公开(公告)号：US20060107165A1

公开(公告)日：2006-05-18

申请号：US11156895

申请日：2005-06-21

申请人： Syuuichi Murata ,  Atsushi Tanaka ,  Junichi Niimi ,  Takahiro Matusaki ,  Akihide Otonari ,  Yuka Araikawa ,  Kazuhisa Obuchi

发明人： Syuuichi Murata ,  Atsushi Tanaka ,  Junichi Niimi ,  Takahiro Matusaki ,  Akihide Otonari ,  Yuka Araikawa ,  Kazuhisa Obuchi

IPC分类号： H04L1/18 ,  G08C25/02

CPC分类号： H04L1/1812 ,  H04L1/1845

摘要： A wireless communication device performs error correction decoding after combining newly received data from a new transmission of data and retransmitted received data from a retransmission of the data. The wireless communication device comprises a storage unit operable to store newly received data, a reception quality evaluation unit operable to evaluate reception quality for the retransmitted received data or reception quality for combined data obtained by combining the retransmitted received data with the newly received data stored in the storage unit, and a control unit operable to perform control as to whether to decode the retransmitted received data or the combined data according to the results of the evaluation.

公开(公告)号：US09444542B2

公开(公告)日：2016-09-13

申请号：US13179921

申请日：2011-07-11

申请人： Takayoshi Ode ,  Kazuhisa Obuchi

发明人： Takayoshi Ode ,  Kazuhisa Obuchi

IPC分类号： H04W4/00 ,  H04B7/155 ,  H04W72/00 ,  H04B7/04 ,  H04B7/26 ,  H04L12/18 ,  H04L27/34 ,  H04W88/06 ,  H04W84/12

CPC分类号： H04B7/15507 ,  H04B7/0413 ,  H04B7/15514 ,  H04B7/15542 ,  H04B7/15557 ,  H04B7/2606 ,  H04L12/1863 ,  H04L12/189 ,  H04L27/34 ,  H04W72/005 ,  H04W84/12 ,  H04W88/06

摘要： In a radio communication system a first radio station performs communication by the use of a first radio signal. A second radio station receives a second radio signal which is indistinguishable from the first radio signal. A third radio station is in a radio communication area of the first radio station and a radio communication area of the second radio station. A communication format conversion unit generates a third radio signal by converting a communication format of the second radio signal to a communication format which is distinguishable from the first radio signal, and communicates with the third radio station by the use of the third radio signal.

公开(公告)号：US09118479B2

公开(公告)日：2015-08-25

申请号：US13618413

申请日：2012-09-14

申请人： Yoshiaki Ohta ,  Yoshiharu Tajima ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi ,  Katsumasa Sugiyama ,  Masatsugu Shimizu

发明人： Yoshiaki Ohta ,  Yoshiharu Tajima ,  Yoshinori Tanaka ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi ,  Katsumasa Sugiyama ,  Masatsugu Shimizu

IPC分类号： H04W72/00 ,  H04L1/18 ,  H04W72/12 ,  H04L1/00 ,  H04W84/04 ,  H04W88/08

CPC分类号： H04L1/1887 ,  H04L2001/0097 ,  H04W72/12 ,  H04W84/047 ,  H04W88/08

摘要： A mobile communication system comprises a base station and a relay station to relay data transmitted/received between the base station and a mobile station. The base station includes a first scheduler to perform scheduling of initial transmission of the data transmitted/received between the base station and the mobile station via the relay station, and a first manager to manage predetermined wireless resources which are periodically used, as wireless resources used for the initial transmission of the data. The relay station includes a second scheduler configured to perform scheduling of transmission of a message for confirming necessity of retransmission of the data and retransmission of the data and a second manager configured to manage wireless resources used for the transmission of the message and the retransmission of the data.

摘要翻译： 移动通信系统包括基站和中继站，用于中继在基站与移动台之间发送/接收的数据。 基站包括：第一调度器，经由中继站执行在基站与移动站之间发送/接收的数据的初始发送的调度;以及第一管理器，用于管理定期使用的预定无线资源，作为使用的无线资源 用于初始传输数据。 所述中继站包括：第二调度器，被配置为执行用于确认所述数据的重传和所述数据的重发的必要性的消息的传输调度;以及第二管理器，被配置为管理用于所述消息的发送的所述无线资源以及所述第 数据。

公开(公告)号：US08806286B2

公开(公告)日：2014-08-12

申请号：US12424642

申请日：2009-04-16

申请人： Yoshiaki Ohta ,  Kazuhisa Obuchi ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Yoshiharu Tajima ,  Hideto Furukawa

发明人： Yoshiaki Ohta ,  Kazuhisa Obuchi ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Yoshiharu Tajima ,  Hideto Furukawa

IPC分类号： H03M13/00 ,  H04L1/16 ,  H04B7/06 ,  H04L1/06 ,  H04L1/18 ,  H04J99/00

CPC分类号： H04L1/1812 ,  H04B7/0689 ,  H04J15/00 ,  H04L1/06 ,  H04L1/1671 ,  H04L1/1816 ,  H04L1/1822 ,  H04L1/1845

摘要： In a wireless communication system, a sender apparatus sends a data block, for each of a plurality of stream data, with data block identification information, which does not conflict between stream data, annexed, and a reception apparatus performs a re-sending synthesis process for a data block received already and a re-sending data block to which the same data block identification information is individually annexed based on the data block identification information annexed to the received data block. Consequently, also in a case wherein the number of transmission streams between the sender apparatus and the reception apparatus is varied (reduced), the matching property of the data block which is a re-sending synthesis target can be maintained and communication can be continued normally.

摘要翻译： 在无线通信系统中，发送装置向多个流数据中的每一个发送数据块，其中数据块识别信息不伴随流数据，附件和接收装置之间的冲突，执行重发合成处理 对于已经接收到的数据块，以及根据接收到的数据块所附加的数据块识别信息，分别附加相同数据块识别信息的再发送数据块。 因此，在发送装置与接收装置之间的发送流的数量变化（减少）的情况下，也可以维持作为再发送合成对象的数据块的匹配特性，并且可以正常地进行通信 。

公开(公告)号：US08780792B2

公开(公告)日：2014-07-15

申请号：US11156894

申请日：2005-06-21

申请人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Shunji Miyazaki

发明人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Shunji Miyazaki

IPC分类号： H04W4/00

CPC分类号： H04L1/0075 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0066 ,  H04L1/1671 ,  H04L1/1812 ,  H04W36/0055 ,  H04W36/02 ,  H04W88/02 ,  H04W92/10

摘要： An mobile station implements data transport which allows for handover. The mobile station transmits a second datum in response to a first datum received from a wireless base station, the mobile station being characterized in that it comprises: a detection unit which detects that handover is to be performed; and a control unit which provides control such that, in cases where the detection has been made, the changeover timing of the transmission destination for the second datum is made later than the changeover timing of the reception channel for the first datum.

摘要翻译： 移动台实现允许切换的数据传输。 移动台响应于从无线基站接收到的第一数据发送第二数据，其特征在于它包括：检测单元，检测是否执行切换; 以及控制单元，其提供控制，使得在进行检测的情况下，将第二数据的发送目的地的切换定时晚于第一数据的接收信道的切换定时。