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1. 发明专利

JP2008147835A Data transmission device and data transmission method 审中-公开
标题翻译：数据传输设备和数据传输方法
公开(公告)号：JP2008147835A
公开(公告)日：2008-06-26
申请号：JP2006330498
申请日：2006-12-07
申请人： Fujitsu Ltd , 富士通株式会社
发明人： MOTODA EIJU , YASUDA TAKASHI , KANETANI KO , NISHIHATA TADAYUKI
IPC分类号： H04B1/74 , H04B7/26 , H04L29/14 , H04M3/00
摘要： PROBLEM TO BE SOLVED: To effectively use a data transmission device of a standby system more than positioning as an alternative device of an data transmission device of an active system in a data transmission processing system. SOLUTION: A base station 100 has a supervisory control unit 101, a transceiving unit 102, a wireless side switch unit 103, an RNC (Radio Network Controller) side switch unit 104, and an antenna unit. When congestion of processing data occurs in either one of an active system transceiving unit A102a, an active system transceiving unit B102b, an active system transceiving unit C102c, or an active system transceiving unit D102d, the base station controls so that the active system transceiving unit 102 in which the congestion of processing data occurs, and a standby system transceiving unit 102e function in parallel, and it is made possible to achieve load distribution of data transceiving of processing data by the active system transceiving unit 102 and the standby system transceiving unit 102e. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地使用备用系统的数据传输设备，而不仅仅是定位为数据传输处理系统中的活动系统的数据传输设备的替代设备。解决方案：基站100具有监控单元101，收发单元102，无线侧开关单元103，RNC（无线网络控制器）侧开关单元104和天线单元。当主动系统收发单元A102a，主动系统收发单元B102b，有源系统收发单元C102c或主动系统收发单元D102d中的任一个发生处理数据的拥塞时，基站进行控制，使得主动系统收发单元 102，其中发生处理数据的拥塞，并且备用系统收发单元102e并行起作用，并且可以实现主动系统收发单元102和备用系统收发单元102e处理数据的收发数据的负荷分布。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2009206846A Data communication retransmission control method, and transmitting/receiving device 审中-公开
标题翻译：数据通信重传控制方法和发送/接收设备
公开(公告)号：JP2009206846A
公开(公告)日：2009-09-10
申请号：JP2008047105
申请日：2008-02-28
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NISHIHATA TADAYUKI , KANETANI KO
IPC分类号： H04L1/16 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To perform communication processing by dynamically changing transmission/reception processing time (delay time in a device) of communication data, to accelerate transmission/reception processing of the communication data to raise throughput regarding a data communication retransmission control method and a transmitting/receiving device.
SOLUTION: In a transmitting side device 1-10, a communication data parameter indicating data processing characteristics such as a data amount or data length of the communication data is recognized by a delay time calculation part 1-11 in the transmitting side device, transmission processing time is dynamically calculated according to the communication data parameter, and a retransmission control part 1-12 performs transmission processing of the communication data within the transmission processing time to transmit the communication data to a receiving side device 1-20. The receiving side device 1-20 is notified of the transmission processing time at the time. The receiving side device 1-20 dynamically calculates reception processing time according to the communication data parameter, performs reception processing of the communication data within the reception processing time, replies response data to the transmitting side device, and simultaneously notifies the transmitting side device 1-10 of the reception processing time.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了通过动态地改变通信数据的发送/接收处理时间（设备的延迟时间）来进行通信处理，加速通信数据的发送/接收处理，以提高关于数据通信重发控制的吞吐量方法和发送/接收装置。解决方案：在发送侧设备1-10中，指示诸如通信数据的数据量或数据长度之类的数据处理特性的通信数据参数由发送侧设备中的延迟时间计算部分1-11识别根据通信数据参数动态地计算发送处理时间，重传控制部分1-12在发送处理时间内进行通信数据的发送处理，将通信数据发送到接收侧装置1-20。接收侧装置1-20被通知在此时的发送处理时间。接收侧装置1-20根据通信数据参数动态地计算接收处理时间，在接收处理时间内进行通信数据的接收处理，向发送侧装置应答响应数据，并且同时通知发送侧装置1- 10的接收处理时间。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JPH10134010A SHARED MEMORY CONFLICT EVASION SYSTEM 失效
公开(公告)号：JPH10134010A
公开(公告)日：1998-05-22
申请号：JP28989096
申请日：1996-10-31
申请人： FUJITSU LTD
发明人： KANETANI KO , NAKAGAWA MASAHIRO , TAKESO SHUICHI , IIJIMA NORIO , YOSHIDA NORIHIRO , NAKABAYASHI TOMOSUMI , MATSUKAWA YOSHINOBU , OGAKI HIROYUKI
IPC分类号： G06F15/16 , G06F9/52 , G06F15/177
摘要： PROBLEM TO BE SOLVED: To enable more than one data processing means to access shared data without conflicting with one another by comparing priority levels given to respective data processing means which are outputting access right acquisition requests, by acquiring the access right when top priority is decided. SOLUTION: When receiving an end report on access to data from another data processing means 100, an access right acquiring means 502 compares an access right acquisition wait representation with the priority given to the data processing means 100. When it is decided that its data processing means 100 is given top priority, the right to access is obtained for its data processing means 100. Therefore, when more than one data processing means 100 make requests to acquire the right to access to the same data at the same time, the right to access is given according to the priority to evade an access conflict.

4. 发明专利

JP2019021203A 信号機制御装置、信号機制御システム、信号機制御プログラム及び信号機制御方法审中-公开
公开(公告)号：JP2019021203A
公开(公告)日：2019-02-07
申请号：JP2017141100
申请日：2017-07-20
申请人： FUJITSU LTD
发明人： NAITO SOJI , KISHIMOTO YUKO , IWAI TAKURO , OGIWARA YASUSHI , OHASHI TAKASHI , KANETANI KO , NAKAMURA TOSHIHIRO , NODA TORU
IPC分类号： G08G1/08
摘要：【課題】道路交通を円滑に運用することが可能な信号機制御装置、信号機制御システム、信号機制御プログラム及び信号機制御方法を提供することを目的としている。【解決手段】無線受信機により受信した、通行者の所持物に備えられた発信器から前記発信器を特定する識別子を含む信号を取得する取得部と、前記識別子及び前記信号の強度の変化に応じて、発光体の各点灯色の点灯時間を制御する点灯時間制御部と、を有する信号機制御装置である。【選択図】図1

5. 发明专利

JPH11317745A NETWORK SYSTEM 失效
公开(公告)号：JPH11317745A
公开(公告)日：1999-11-16
申请号：JP12238998
申请日：1998-05-01
申请人： FUJITSU LTD
发明人： TAKESO SHUICHI , OSADA YASUTAKA , IIJIMA NORIO , KANETANI KO , SAIGO TOMOSUMI
IPC分类号： G06F15/16 , G06F13/00 , H04L12/24 , H04L12/26 , H04L12/28 , H04L29/14
摘要： PROBLEM TO BE SOLVED: To provide a network system which can back up and restore setting data even if a backup memory of its own transmitting device is abnormal. SOLUTION: Each of network constitution device has a backup storage means 44 which is connected to the network constitution device by a transmission line and holds setting data of mutually opposite network constitution devices. The setting data of the network constitution device are held in the backup storage means 44 of the opposite network constitution device, so even if hardware such as the backup memory and access circuit of the network constitution device is abnormal, its setting data can be backed up.

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