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1. 发明专利

JP2009194709A Communication acknowledgement device, network and communication acknowledgement method 审中-公开
标题翻译：通信确认设备，网络和通信确认方法
公开(公告)号：JP2009194709A
公开(公告)日：2009-08-27
申请号：JP2008034566
申请日：2008-02-15
申请人： Fujitsu Ltd , 富士通株式会社
发明人： UCHIBA MAKOTO , IKEMATSU HIROSHI , HARADA KENICHI
IPC分类号： H04M3/00 , H04L12/70 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a communication acknowledgement device, network and communication acknowledgement method capable of reducing work accompanying communication acknowledgement, and acknowledging communication to a target device without directly connecting the relevant device. SOLUTION: A telephone set 4 transmits a PB signal relating to an IP address to a communication acknowledgement device 1, the communication acknowledgement device 1 transmits generated ping to a device 5. In receiving ping to its own IP address, the device 5 redirects a predetermined response to the communication acknowledgement device 1 that is a transmission source. When a predetermined response is redirected from a device 5 relating to the transmitted IP address within a predetermined time, the communication acknowledgement device 1 judges that communication between the relevant device 5 and the Internet 71 is excellent. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少伴随通信确认的工作的通信确认装置，网络和通信确认方法，以及在不直接连接相关设备的情况下确认与目标设备的通信。解决方案：电话机4向通信确认装置1发送与IP地址相关的PB信号，通信确认装置1向设备5发送生成的ping。在接收到其自己的IP地址的ping时，设备5 将预定的响应重定向到作为发送源的通信确认装置1。当在预定时间内从与发送的IP地址相关的设备5重定向预定响应时，通信确认设备1判断相关设备5和因特网71之间的通信是优秀的。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008187449A SCHEDULING METHOD AND RADIO BASE STATION APPARATUS USING THE SAME 审中-公开
公开(公告)号：JP2008187449A
公开(公告)日：2008-08-14
申请号：JP2007019265
申请日：2007-01-30
申请人： FUJITSU LTD
发明人： YAMAGIWA MASARU , HARADA KENICHI , TAKENAKA MASARU
IPC分类号： H04B1/707 , H04B7/26 , H04J13/00 , H04W24/08 , H04W64/00 , H04W72/12
摘要： PROBLEM TO BE SOLVED: To provide a scheduling method for optimizing the number of times of the calculation of an index value according to the radio characteristics of each user, and for reducing a calculation processing load, and a radio base station apparatus using it. SOLUTION: This scheduling method of a radio communication system for calculating the index value for selecting a mobile station on the basis of line quality between a plurality of mobile stations and a radio base station apparatus, and for transmitting data from the radio base station apparatus by selecting the mobile station on the basis of the index value includes: estimating the maximum fading frequency for each mobile station on the basis of reception signals from the plurality of mobile stations by the radio base station apparatus, and determining index value calculation intervals for each mobile station according to the estimated maximum fading frequency for each mobile station. COPYRIGHT: (C)2008,JPO&INPIT

3. 发明专利

JPS6141417B2 失效
公开(公告)号：JPS6141417B2
公开(公告)日：1986-09-16
申请号：JP17983780
申请日：1980-12-19
申请人： FUJITSU LTD
发明人： HARADA KENICHI
IPC分类号： G06K7/00 , G06F3/153 , G09G1/06 , G09G5/00 , G09G5/22

4. 发明专利

JPS57104177A DISPLAY TERMINAL WITH BAR CODE READER 失效
公开(公告)号：JPS57104177A
公开(公告)日：1982-06-29
申请号：JP17983780
申请日：1980-12-19
申请人： FUJITSU LTD
发明人： HARADA KENICHI
IPC分类号： G06K7/00 , G06F3/153 , G09G1/06 , G09G5/00 , G09G5/22

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