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    • 72. 发明专利
    • Base station apparatus and failure determination method
    • 基站设备和故障确定方法
    • JP2011199518A
    • 2011-10-06
    • JP2010063172
    • 2010-03-18
    • Fujitsu Ltd富士通株式会社
    • MURAKAMI TAKASHI
    • H04W24/08
    • PROBLEM TO BE SOLVED: To identify a faulty sector processing part, in a base station apparatus.SOLUTION: The base station apparatus of a mobile communication system includes: a completion rate calculating means for calculating a completion rate of call setting for each sector from a synchronization state of a plurality of sector-free process parts that perform unspecified processes to a plurality of sectors, in a monitor control part mounted on the apparatus; and a failure determination means for determining a failure of each of the plurality of sector process parts that perform a specified process to each of the plurality of sectors, based on a result of comparison between the completion rate for each sector and a threshold value.
    • 要解决的问题:在基站装置中识别有故障的扇区处理部分。解决方案:移动通信系统的基站装置包括:完成率计算装置,用于根据从基站装置计算每个扇区的呼叫建立完成率, 在安装在所述装置上的监视器控制部分中,对多个扇区执行未指定处理的多个无扇区处理部分的同步状态; 以及故障确定装置,用于基于每个扇区的完成率与阈值之间的比较结果来确定对多个扇区中的每一个扇区执行指定处理的多个扇区处理部分中的每一个的故障。
    • 75. 发明专利
    • Line current automatic supplying system
    • 线电流自动供应系统
    • JPS59215169A
    • 1984-12-05
    • JP9023083
    • 1983-05-23
    • Fujitsu Ltd
    • MURAKAMI TAKASHI
    • H04Q3/42H04M19/00
    • H04M19/001
    • PURPOSE:To attain emergency handling by switching automatically a feeding voltage depending on a resistance value of an accommodated relay line to eliminate the need of reconnection between terminals by manual operation. CONSTITUTION:A means OP compares a line voltage decided by the line resistance of the relay line TL with a predetermined threshold voltage Vt in a trunk supplying the DC current to a 2-wire DC relay line TL. Then, means Q1, Q2 switch the supply voltage to the DC current to the relay line TL based on the result of comparison of the means OP. Then, since the supply voltage is changed over automatically, when an accommodated relay line is changed, and the trunk is switched to a spare trunk at generation of a failure, emergency handling is attained.
    • 目的:通过根据容纳的继电器线路的电阻值自动切换馈电电压来实现紧急处理,以消除通过手动操作终端之间的重新连接的需要。 构成:将通过中继线TL的线路电阻决定的线路电压与向2线直流中继线路TL供给直流电流的中继线的规定阈值电压Vt进行比较。 然后,装置Q1,Q2基于装置OP的比较结果将电源电压切换到中继线路TL的直流电流。 然后,由于电源电压自动切换,当容纳的中继线路发生变化时,并且在发生故障时将中继线切换到备用干线时,可以进行紧急处理。
    • 77. 发明专利
    • Base station device and faulty card specifying method
    • 基站设备和故障卡指定方法
    • JP2010213074A
    • 2010-09-24
    • JP2009058090
    • 2009-03-11
    • Fujitsu Ltd富士通株式会社
    • MURAKAMI TAKASHI
    • H04W24/04H04W88/08
    • PROBLEM TO BE SOLVED: To specify a faulty card by highly precisely detecting the intermittent fault of a card loaded into a base station device with respect to a base station device and a faulty card specifying method. SOLUTION: The base station device is mounted with cards including a call processing control card 101 and baseband processing cards 11, 21. In the base station device, the baseband processing cards 11, 21 are grouped corresponding to a transmission path for an intra-device signal between the baseband processing card 11, 21 and the call processing control card 101. The call processing control card 101 monitors an abnormality of the intra-device signal transmitted from the baseband processing card 11, 21 to the call processing control card 101 and based on the numbers of baseband processing cards 11, 21, each of which has transmitted the intra-device signal with the detected abnormality for each group and packaging position information, a fault position of the card on the transmission path for the intra-device signal is determined. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:通过高精度地检测相对于基站装置加载到基站装置的卡的间歇性故障和故障卡指定方法来指定故障卡。 解决方案:基站装置安装有包括呼叫处理控制卡101和基带处理卡11,21的卡。在基站装置中,基带处理卡11,21对应于传输路径 基带处理卡11,21和呼叫处理控制卡101之间的设备内信号。呼叫处理控制卡101监视从基带处理卡11,21发送到呼叫处理控制卡的设备内信号的异常 101,并且基于已经发送了针对每个组的检测到的异常的设备内信号和包装位置信息的基带处理卡11,21的数量,在用于帧内信息的传输路径上的卡的故障位置, 设备信号被确定。 版权所有(C)2010,JPO&INPIT
    • 78. 发明专利
    • CHARACTER CODE CONVERTING DEVICE
    • JPH07175629A
    • 1995-07-14
    • JP31934493
    • 1993-12-20
    • FUJITSU LTD
    • MURAKAMI TAKASHI
    • G06F5/00H03M7/00
    • PURPOSE:To enable outputting to a shared file when there is no error by converting a first code to be used by a present device so as to eliminate error in a second code used for the shared file, holding the converted code, performing the conversion to a third code excepting for the first and second codes as dummy and discriminating the presence/absence of error. CONSTITUTION:When inputting the input data due to the first code prepared or updated by an information processor 1 to a shared file 6, the shared file 6 is accessed and control data 6a are extracted. Then, the class information of the second code of the shared file and the third code to be used for the other information device connected to a network is provided. The second code is instructed to a code converting part 3 as a control signal, and the third code is instructed to another code system conversion deciding part 4 as the control signal of conversion decision. Then, the input data are converted from the first code to the second code and held. Afterwards, the third code is temporarily converted by the deciding part 4, and the generation of error is decided.
    • 79. 发明专利
    • TERMINAL MIGRATING SYSTEM
    • JPH0583404A
    • 1993-04-02
    • JP23993291
    • 1991-09-19
    • FUJITSU LTD
    • YAMAUCHI SHINICHIASAOKA SAKAEHONDA TAKESHIMATSUMOTO YUZOMURAKAMI TAKASHIHONMA TOMOAKI
    • H04M7/00H04Q3/545H04Q3/76
    • PURPOSE:To change the containment to a local switchboard provided with an ISDN function without changing a subscriber's telephone number contained in a local switchboard which is not provided with the ISDN function. CONSTITUTION:To a second subscriber 301, the same telephone number as a first subscriber 201 is given, and in a second local switchboard, an incoming connecting means 302 is provided, and both local switchboards 200, 300 are connected by an additional equipment 10 having a calling detecting means 400 and a calling generating means 500. A calling to a first subscriber is connected to a second subscriber through the additional equipment. Also, in a repeating switching network 7, and a second local switchboard, a digital one link call discriminating means 600, and an incoming connecting means 303 are provided, respectively, and a calling having an office number of a first local switch and for requesting to set a digital one link call is allowed to execute an incoming to a second local switch. In such a state, in the case a called subscriber is not contained in a second local switchboard, this system is constituted so that it is transferred to a first local switchboard.
    • 80. 发明专利
    • Base station device, communication system and data distribution method
    • 基站设备,通信系统和数据分配方法
    • JP2013066047A
    • 2013-04-11
    • JP2011203361
    • 2011-09-16
    • Fujitsu Ltd富士通株式会社
    • HASHIMOTO MASANORIMURAKAMI TAKASHI
    • H04W4/02H04W88/18H04W92/22
    • H04W4/06H04W92/20
    • PROBLEM TO BE SOLVED: To facilitate processing for setting a service area, in a data distribution system distributing data to a mobile station device in the service area.SOLUTION: A base station device 3 has a controller 20 that executes: processing of transmitting to the other base station device 3 designation range information indicating a designation range via an inter-base station network; detection processing of detecting a response from the other base station device 3 to the designation range information transmitted by the base station device 3; and cell information transmission processing of transmitting via the inter-base station network cell information of cells covered by the other base station device 3 responding to the designation range information transmitted by the base station device 3, to a data distribution device 2 distributing to the base station device 3 distribution data to a mobile station device 6.
    • 要解决的问题:为了便于在服务区域中向移动站装置分配数据的数据分发系统中设置服务区域的处理。 解决方案:基站装置3具有执行以下操作的控制器20:经由基站间网络向另一个基站装置发送指示指定范围的指定范围信息的处理; 检测来自其他基站装置3的响应到由基站装置3发送的指定范围信息的检测处理; 以及小区信息发送处理,根据基站装置3发送的指定范围信息,经由基站间网络小区信息,将由其他基站装置3覆盖的小区信息发送到分配给基站的数据发布装置2 站设备3分发数据到移动台设备6.版权所有(C)2013,JPO&INPIT