公开(公告)号：US08171363B2

公开(公告)日：2012-05-01

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： 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），根据要发送的划分PDU的指针和分配PDU的指针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：US20100199139A1

公开(公告)日：2010-08-05

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： H04L1/18 ,  H04L27/28 ,  G06F11/14 ,  G06F11/10

CPC分类号： H04L1/08 ,  H04L1/1829

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.

摘要翻译： 一种无线通信装置，其使用通信协议来发送和接收具有数据检查位的数据，所述数据校验位包括：接收数据确定部，其通过使用所述数据校验位来执行对所接收数据的数据检查，以确定所述数据是否为错误; 接收结果发送部分，当被确定为错误时，丢弃数据并将重发请求发送给发送源的其他无线通信装置，而被确定为不是错误的，发送指示数据正常的消息 无线通信装置的发送来源; 以及确定数据格式是不正确还是正常的重传请求部分，当确定为正常时，将数据传送到预定处理，而当确定为不正确时，丢弃数据并请求接收结果发送部分 请求重发数据。

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：US08681670B2

公开(公告)日：2014-03-25

申请号：US13021042

申请日：2011-02-04

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

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

IPC分类号： H04B7/00

CPC分类号： H04W72/046 ,  H04L69/324 ,  H04W28/065 ,  H04W72/1231 ,  H04W72/1263

摘要： A communication apparatus includes an acquisition unit that acquires a size of free space provided in each of a plurality of data transmission units of a first layer; and an allocation unit that allocates to each of a plurality of pieces of data of a second layer a contiguous sequence of free space from among the free space whose size is acquired by the acquisition unit, the contiguous sequence of free space being equal in size to each piece of data and provided in one of the data transmission units among the plurality of data transmission units. The apparatus also includes a multiplexing unit that multiplexes the plurality of pieces of data of the second layer into the plurality of data transmission units of the first layer according to the allocation of the free space by the allocation unit.

摘要翻译： 通信装置包括：获取单元，其获取在第一层的多个数据传输单元中的每一个中提供的空闲空间的大小; 以及分配单元，其从所述获取单元获取的大小的所述自由空间中分配第二层的多个数据块中的连续的自由空间序列，所述自由空间的连续序列的大小相等于 每条数据并提供在多个数据传输单元中的一个数据传输单元中。 该装置还包括多路复用单元，根据分配单元的可用空间分配，将第二层的多条数据多路复用到第一层的多个数据传输单元中。

公开(公告)号：US08516324B2

公开(公告)日：2013-08-20

申请号：US12330159

申请日：2008-12-08

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

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

IPC分类号： G06F11/00

CPC分类号： H04W24/04 ,  H04L1/0073 ,  H04L1/1678 ,  H04L1/1812 ,  H04L1/1838 ,  H04L1/1848

摘要： A data retransmission method for retransmitting a data using a wireless communication, including: receiving data transmitted from a transmitting apparatus; determining whether the received data is correct or not; transmitting data including information indicating that the received data is received correctly to the transmitting apparatus upon being determined the received data is correct, and transmitting data including information indicating that the received data is not received correctly to the transmitting apparatus upon being determined the received data is not correct; measuring an elapsed time from transmission of the data including information indicating that the received data is not received correctly; and monitoring whether to receive data corresponding to the received data from the transmitting apparatus before the elapsed time reaches a predetermined time.

摘要翻译： 一种用于使用无线通信重传数据的数据重发方法，包括：接收从发送装置发送的数据; 确定所接收的数据是否正确; 在确定接收到的数据时，发送包括指示接收到的数据被正确接收到发送装置的信息的数据是正确的，并且在确定接收到的数据时，将包括指示接收到的数据未被正确接收到发送装置的信息的数据发送到 不正确; 测量从包括指示未正确接收到的数据的信息的数据的数据传输的经过时间; 以及在经过时间到达预定时间之前监视是否从发送装置接收与接收到的数据相对应的数据。

公开(公告)号：US08073485B2

公开(公告)日：2011-12-06

申请号：US12343502

申请日：2008-12-24

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

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

IPC分类号： H04M1/00

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/263 ,  H04L47/30 ,  H04L49/90 ,  H04W28/12

摘要： An amount of data accumulated in a data-receiving buffer is monitored. When the accumulated amount of data exceeds a threshold, a control PDU indicating that the accumulated amount of data exceeds the threshold is generated and transmitted to a data transmitter.

摘要翻译： 监视在数据接收缓冲器中累积的数据量。 当累积的数据量超过阈值时，生成指示累积的数据量超过阈值的控制PDU，并发送给数据发送器。

公开(公告)号：US20090168774A1

公开(公告)日：2009-07-02

申请号：US12343566

申请日：2008-12-24

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

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

IPC分类号： H04L12/56

CPC分类号： H04W72/1242 ,  H04W28/065

摘要： The priority is set so that a control PDU is transmitted to a data controlling section before a data PDU, and an LCH with higher priority is first transmitted among the control PDUs or among the data PDUs. In accordance with the priority, the data controlling section instructs a control PDU transmission controlling section and a data PDU transmission controlling section of each LCH to transmit the control PDU and the data PDU to a transport block generating section of a data multiplex section. The transport block generating section multiplexes the header generated by a header generating section and the control PDU and the data PDU transmitted from the control PDU transmission controlling section and the data PDU transmission controlling section of each LCH to generate a transport block.

摘要翻译： 优先级被设置为使得在数据PDU之前将控制PDU发送到数据控制部分，并且在控制PDU之间或在数据PDU之间首先发送具有较高优先级的LCH。 根据优先级，数据控制部分指示每个LCH的控制PDU发送控制部分和数据PDU发送控制部分将控制PDU和数据PDU发送到数据复用部分的传输块生成部分。 传输块生成部分复用由标题生成部分生成的标题和控制PDU以及从控制PDU传输控制部分发送的数据PDU和每个LCH的数据PDU传输控制部分，以生成传输块。

公开(公告)号：US20090169009A1

公开(公告)日：2009-07-02

申请号：US12343582

申请日：2008-12-24

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

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

IPC分类号： H04L9/08 ,  H04L9/28 ,  G06F11/07

CPC分类号： H04L63/068 ,  H04L1/18 ,  H04L63/0457 ,  H04W12/00522 ,  H04W12/02 ,  H04W12/04

摘要： A ciphering processing section that applies a deciphering process to ciphered packet data based on a deciphering key held by key holding part and a count value sequentially updated by counting part. The ciphering processing section further comprises success/failure determining part that determines success/failure of the deciphering process and query part that queries an opposing wireless communication device about a resynchronization count value when a failure of the deciphering process is determined and that receives the resynchronization count value from the opposing wireless communication device. The counting part sequentially updates the count value with the received resynchronization count value as an initial value. The ciphering processing section executes a deciphering process of packet data using the sequentially updated count value.

摘要翻译： 一种加密处理部分，其基于由密钥保持部分保存的解密密钥和由计数部分顺序更新的计数值，对解密分组数据进行解密处理。 加密处理部还包括成功/失败确定部，其确定解密处理的成功/失败，以及当解密处理的故障被确定并且接收到重新同步计数时，查询对方的无线通信设备关于重新同步计数值的查询部分 值来自相对的无线通信设备。 计数部以接收到的再同步计数值作为初始值顺序地更新计数值。 加密处理部使用顺序更新的计数值来执行分组数据的解密处理。

公开(公告)号：US08811264B2

公开(公告)日：2014-08-19

申请号：US13416105

申请日：2012-03-09

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

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

IPC分类号： H04L12/28 ,  H04W84/04 ,  H04J1/16 ,  H04B7/155 ,  H04W24/10 ,  H04W28/06 ,  H04W88/08

CPC分类号： H04W84/047 ,  H04B7/15507 ,  H04W24/10 ,  H04W28/06 ,  H04W88/08

摘要： A measuring unit measures the line quality with an eNB. A receiving unit receives line quality information transmitted from an UE. When the line quality measured by the measuring unit is different from line quality contained in the line quality information received by the receiving unit, a transmitting unit changes, the received target data to data for a layer that is different from the physical layer, and transmits the changed data to the UE.

摘要翻译： 测量单元用eNB测量线路质量。 接收单元接收从UE发送的线路质量信息。 当由测量单元测量的线路质量不同于由接收单元接收的线路质量信息中包含的线路质量时，发送单元将接收的目标数据改变为与物理层不同的层的数据，并且发送 改变的数据到UE。

公开(公告)号：US08386671B2

公开(公告)日：2013-02-26

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： G06F3/00 ,  G06F5/00

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。