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1. 发明授权

US09100965B2 Apparatus and method for multiplexing data of a layer into data transmission unit of another layer 有权
标题翻译：将层的数据复用到另一层的数据传输单元的装置和方法
公开(公告)号：US09100965B2
公开(公告)日：2015-08-04
申请号：US14172380
申请日：2014-02-04
申请人： FUJITSU LIMITED
发明人： Chiaki Shinohara , Kazuhisa Obuchi , Akihide Otonari , Yoshinori Soejima , Manabu Kubota , Miki Yamasaki , Shinya Okamoto
IPC分类号： H04B7/00 , H04W72/04 , H04W28/06 , H04L29/08 , H04W72/12
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; an allocation unit that allocates to 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 the data of the second layer and provided in one data transmission unit of the first layer; and a multiplexing unit that multiplexes a 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; 一个分配单元，从第二层的数据中分配一个连续的自由空间序列，其空间空间的尺寸由获取单元获取，该空间空间的连续序列大小与第二层的数据相等，并提供在第一层的一个数据传输单元中; 以及多路复用单元，根据所述分配单元的所述可用空间的分配，将所述第二层的多条数据多路复用到所述第一层的所述多个数据传输单元。

2. 发明授权

US08812926B2 Wireless communication apparatus, wireless communication control apparatus, wireless communication method, wireless communication program storage medium, wireless communication control method, and wireless communication control program storage medium 有权
标题翻译：无线通信装置，无线通信控制装置，无线通信方法，无线通信程序存储介质，无线通信控制方法以及无线通信控制程序存储介质
公开(公告)号：US08812926B2
公开(公告)日：2014-08-19
申请号：US14011788
申请日：2013-08-28
申请人： Fujitsu Limited
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
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。

3. 发明授权

US09332532B2 Radio transmission apparatus, radio receiving apparatus, radio communication apparatus, radio transmission method, and radio receiving method 有权
标题翻译：无线发送装置，无线接收装置，无线通信装置，无线发送方法以及无线接收方法
公开(公告)号：US09332532B2
公开(公告)日：2016-05-03
申请号：US14015499
申请日：2013-08-30
申请人： Fujitsu Limited
发明人： Shinya Okamoto , Kazuhisa Obuchi , Hirotoshi Shimizu , Akihide Otonari , Yoshinori Soejima , Miki Yamasaki , Chiaki Shinohara
IPC分类号： H04W72/04 , H04L29/08 , H04W28/06 , H04W80/02
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。

4. 发明授权

US08745458B2 Data retransmission method and wireless communication apparatus 有权
标题翻译：数据重传方法和无线通信装置
公开(公告)号：US08745458B2
公开(公告)日：2014-06-03
申请号：US13936704
申请日：2013-07-08
申请人： Fujitsu Limited
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。

5. 发明授权

US09686775B2 Radio communication system and radio communication method 有权
公开(公告)号：US09686775B2
公开(公告)日：2017-06-20
申请号：US15132503
申请日：2016-04-19
申请人： Fujitsu Limited
发明人： Shinya Okamoto , Kazuhisa Obuchi , Hirotoshi Shimizu , Akihide Otonari , Yoshinori Soejima , Miki Yamasaki , Chiaki Shinohara
IPC分类号： H04W72/04 , H04L29/08 , H04W28/06 , H04W80/02
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.

6. 发明授权

US08832517B2 Data retransmission method and wireless communication apparatus 有权
标题翻译：数据重传方法和无线通信装置
公开(公告)号：US08832517B2
公开(公告)日：2014-09-09
申请号：US13936723
申请日：2013-07-08
申请人： Fujitsu Limited
发明人： Chiaki Shinohara , Kazuhisa Obuchi , Masaaki Suzuki , Akihide Otonari , Yoshinori Soejima , Miki Yamasaki , Shinya Okamoto
IPC分类号： G06F11/00 , H04L1/00 , H04W24/04 , H04L1/18 , H04L1/16
CPC分类号： H04W24/04 , H04L1/0073 , H04L1/1678 , H04L1/1812 , H04L1/1838 , H04L1/1848
摘要： A method for retransmission data for a data transmission system in which a receiver transmits, when receiving data, a transmittal confirmation signal indicating whether the data is correctly received or not, and a transmitter refers to the transmittal confirmation signal and retransmits, when confirming that the data is not correctly received in the receiver, the data to the receiver, the method includes: at the transmitter, holding the transmitted data; keeping the holding of the transmitted data even after the transmitter confirms that the data is correctly received in the receiver by referring to the transmittal confirmation signal corresponding to the data and retransmitting, to the receiver, the data held therein in response to a request for retransmission of the data from the receiver.
摘要翻译：一种用于数据传输系统的重传数据的方法，其中接收机在接收数据时发送指示数据是否被正确接收的发送确认信号，发送机参考发送确认信号，并在确认数据在接收机中没有正确接收，数据到接收机，方法包括：在发射机处保存发送的数据; 即使在发射机通过参考与数据相对应的发送确认信号来确认数据被正确地接收到发送数据之后，也保持发送数据的保持，并且响应于重发请求向接收机重传其中保存的数据的来自接收器的数据。

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