公开(公告)号：US08627164B2

公开(公告)日：2014-01-07

申请号：US12662162

申请日：2010-04-01

申请人： Chiaki Shinohara ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Miki Yamasaki ,  Shinya Okamoto

发明人： Chiaki Shinohara ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Miki Yamasaki ,  Shinya Okamoto

IPC分类号： G08C25/02 ,  H04L1/18 ,  H03M13/00

摘要： A wireless communication apparatus that uses a communication protocol to transmit and receive data with a data check bit, including a received data determining section that performs a data check for received data by using the data check bit to determine whether the data is error; a received result transmitting section that, when determined to be error, discards the data and transmits a retransmission request to other wireless communication apparatus of the transmitting origin, whereas determined to be not error, transmits a message indicating that the data is normal to the other wireless communication apparatus of the transmitting origin; and a retransmission asking section that determines whether a format of the data is incorrect or normal, and when determined to be normal, passes the data to predetermined processing, whereas when determined to be incorrect, discards the data and asks the received result transmitting section to request retransmission of the data.

公开(公告)号：US20110164694A1

公开(公告)日：2011-07-07

申请号：US13064312

申请日：2011-03-17

申请人： Miki Yamasaki ,  Kazuhisa Obuchi ,  Yoshiharu Tajima ,  Yoshinori Soejima ,  Manabu Kubota ,  Chiaki Shinohara ,  Shinya Okamoto ,  Akihide Otonari

发明人： Miki Yamasaki ,  Kazuhisa Obuchi ,  Yoshiharu Tajima ,  Yoshinori Soejima ,  Manabu Kubota ,  Chiaki Shinohara ,  Shinya Okamoto ,  Akihide Otonari

IPC分类号： H04L27/00

CPC分类号： H04W28/10 ,  H04L47/10 ,  H04L47/14 ,  H04L47/263 ,  H04L47/30 ,  H04L67/2828 ,  H04L67/2842 ,  H04L67/289 ,  H04L67/2895 ,  H04W4/18 ,  H04W92/10

摘要： A communication system includes a first communication device that transmits transmission data containing user data and control data, and a second communication device that receives the transmission data from the first communication device. The second communication device includes a temporary storing unit that temporarily stores therein the received transmission data, and a space-insufficient-information transmitting unit that transmits, when an amount of the transmission data stored in the temporary storing unit exceeds a first threshold, space insufficient information indicating that available storage space of the temporary storing unit is insufficient to the first communication device. The first communication device includes a transmission control unit that transmits, when receiving the space insufficient information from the second communication device, transmission data excluding the user data from the transmission data to the second communication device, and that resumes, when receiving space-insufficient dissolution information from the second communication device, transmission of the user data.

摘要翻译： 通信系统包括发送包含用户数据和控制数据的发送数据的第一通信装置和从第一通信装置接收发送数据的第二通信装置。 第二通信装置包括临时存储接收到的发送数据的临时存储单元和在临时存储单元中存储的发送数据的量超过第一阈值的空间不足信息发送单元，其发送空间不足 指示临时存储单元的可用存储空间对于第一通信设备不足的信息。 第一通信装置包括传输控制单元，当从第二通信设备接收到空间不足的信息时，从发送数据向第二通信设备发送不包括用户数据的传输数据，并且当接收到空间不足的解析时， 来自第二通信设备的信息，用户数据的传输。

公开(公告)号：US07907906B2

公开(公告)日：2011-03-15

申请号：US11146076

申请日：2005-06-07

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

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

IPC分类号： H04B17/00

CPC分类号： H04L1/1858 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896

摘要： The present invention, focusing on the fact that sometimes the channel (HS-SCCH) which notifies that data is to be transmitted will be received but it will be misdetected that there was a notification addressed to the receiving station, is to effectively utilize the channel (HS-SCCH) via which notification is conducted even in cases where the reception result is transmitted repeatedly. An HSDPA-compatible mobile station which, upon detecting that a message addressed to that mobile station was transmitted via HS-SCCH, receives the corresponding HS-PDSCH sub-frame, and which, when transmitting the reception result, repeats the transmission of said reception result n times, said mobile station being characterized in that it comprises a control unit which provides control such that reception processing is performed on the second sub-frame that comes next after the first sub-frame of HS-SCCH on which said detection was performed.

摘要翻译： 本发明的重点在于有时会传送通知该数据的信道（HS-SCCH）将被接收，但是将被误认为存在发往接收站的通知，是有效利用信道 （HS-SCCH），即使在重复发送接收结果的情况下也进行通知。 一种HSDPA兼容移动台，在检测到通过HS-SCCH发送到该移动台的消息后，接收对应的HS-PDSCH子帧，并且在发送接收结果时，重复发送所述接收 结果是n次，所述移动台的特征在于它包括一个控制单元，该控制单元提供控制，使得对进行了所述检测的HS-SCCH的第一子帧之后的第二子帧执行接收处理 。

公开(公告)号：US07720504B2

公开(公告)日：2010-05-18

申请号：US11107733

申请日：2005-04-18

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

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

IPC分类号： H04M1/00

CPC分类号： H04L1/0016 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/1628 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1841 ,  H04L1/1845

摘要： To provide a radio communication apparatus and a mobile station sensitive to change in the radio environment. A mobile station corresponding to the HSDPA and transmitting the CQI information used for the adaptive modulation control executed by a radio base station, comprising a radio environment supervising unit for supervising change in the radio environment on the basis of the received signal from the radio base station, a CQI generating unit for generating the CQI information reflecting change in the reception quality from the radio base station in accordance with the result of supervising by the supervising unit, and a transmitting unit for transmitting the generated CQI information to the radio base station.

摘要翻译： 提供对无线电环境变化敏感的无线电通信装置和移动台。 对应于HSDPA的移动台，发送用于由无线基站执行的自适应调制控制的CQI信息，包括无线环境监视单元，用于根据来自无线基站的接收信号监视无线环境的变化 CQI生成单元，用于根据监督单元的监视结果生成反映来自无线基站的接收质量的变化的CQI信息，以及发送单元，用于将生成的CQI信息发送到无线基站。

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：US20090044068A1

公开(公告)日：2009-02-12

申请号：US12216234

申请日：2008-07-01

申请人： Yoshinori Soejima ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Shinya Okamoto ,  Miki Yamasaki ,  Chiaki Shinohara

发明人： Yoshinori Soejima ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Shinya Okamoto ,  Miki Yamasaki ,  Chiaki Shinohara

IPC分类号： H04L1/18 ,  G06F11/00

CPC分类号： H04L1/187 ,  H04L1/1877

摘要： A method for counting correctly substantial transmission times of a data unit such as an RLC-PDU even if the data unit is divided before being transmitted is provided. The method includes the steps of preparing a counter for the RLC-PDU (#503), making a storage portion store a pointer indicating a position of a division PDU of the RLC-PDU to be transmitted every time when the division PDU obtained by dividing the RLC-PDU is transmitted (#504), determining whether or not the transmission times should be counted along with a transmission of the division PDU to be transmitted based on the pointer of the division PDU to be transmitted and the pointer of a division PDU that was transmitted last time (#505, #506 and #507), and making the counter perform the count process when it is determined that the transmission times should be counted (#508).

摘要翻译： 即使在发送数据单元被划分之前，也能够准确地计数诸如RLC-PDU之类的数据单元的实质传输时间。 该方法包括以下步骤：准备RLC-PDU的计数器（＃503），使得存储部分存储指示当通过划分获得的分割PDU每次发送时要发送的RLC-PDU的分割PDU的位置的指针 发送RLC-PDU（＃504），根据要发送的分割PDU的指针和分配PDU的指针来确定发送时间是否应与要发送的除法PDU的发送一起计数 （＃505，＃506和＃507），并且当确定应该计数传输时间时使计数器执行计数处理（＃508）。

公开(公告)号：US20090041056A1

公开(公告)日：2009-02-12

申请号：US12213911

申请日：2008-06-26

申请人： Shinya Okamoto ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Miki Yamasaki ,  Chiaki Shinohara

发明人： Shinya Okamoto ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Miki Yamasaki ,  Chiaki Shinohara

IPC分类号： H04J3/16

CPC分类号： H04W72/0406 ,  H04L69/321 ,  H04W28/06 ,  H04W80/02

摘要： Instead of adding control information that should be passed on to two or more RLC entities or two or more PDCP entities on the counterpart side to data respectively in two or more RLC entities or two or more PDCP entities at the sending end, control information is added in MAC entity and then distributed to two or more RLC entities in MAC entity on the counterpart side.

摘要翻译： 不应将控制信息添加到两个或两个以上RLC实体或对方的两个或多个PDCP实体上，而分配给发送端的两个或多个RLC实体或两个或多个PDCP实体中的数据，而是添加控制信息 然后分配给对方的MAC实体中的两个或多个RLC实体。

公开(公告)号：US20090041055A1

公开(公告)日：2009-02-12

申请号：US12155942

申请日：2008-06-11

申请人： Miki Yamasaki ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Shinya Okamoto ,  Chiaki Shinohara

发明人： Miki Yamasaki ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Shinya Okamoto ,  Chiaki Shinohara

IPC分类号： H04J3/16

CPC分类号： H04L1/0079 ,  H04L1/1809 ,  H04L1/1829

摘要： MAC entity produces a single PDU in such a way that two or more SDU's, which are received from RLC entity via logical channels, are integrated, and header H and MAC control information CONT are added. Transmission order information (time stamp TS) is added to the PDU. The PDU including the transmission order information is transferred to a transport channel, and then transmitted on a radio basis to an apparatus of the other party.

摘要翻译： MAC实体以通过逻辑信道从RLC实体接收的两个或更多个SDU被集成并且添加了头部H和MAC控制信息CONT的方式产生单个PDU。 传输顺序信息（时间戳TS）被添加到PDU。 包括传输命令信息的PDU被传送到传输信道，然后以无线电方式发送到另一方的装置。

公开(公告)号：US20120243479A1

公开(公告)日：2012-09-27

申请号：US13466236

申请日：2012-05-08

申请人： Akihide OTONARI ,  Yoshiori SOEJIMA ,  Kazuhisa OBUCHI

发明人： Akihide OTONARI ,  Yoshiori SOEJIMA ,  Kazuhisa OBUCHI

IPC分类号： H04L27/00

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：US08199777B2

公开(公告)日：2012-06-12

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： 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 在每个区域。