发明名称 TIME OF DAY ERROR INFORMATION PROVIDING SYSTEM, TERMINAL DEVICE, CONTROL METHOD OF TERMINAL DEVICE, CONTROL PROGRAM OF TERMINAL DEVICE, AND RECORD MEDIUM WHICH RECORDED THE CONTROL PROGRAM OF TERMINAL DEVICE AND IN WHICH COMPUTER READING IS POSSIBLE
摘要 <P>PROBLEM TO BE SOLVED: To provide a time of day error information providing system and the like, reducing the load of allotting locations for arranging the device for measuring the time of day error and informing and economical load, constituting a flexible system in communication base stations, and providing time of day error information for correcting the time error of a plurality of base stations. <P>SOLUTION: The terminal device 40 has a transmission time of day error information producing means and the like for showing the error of the transmission time on the basis of reception time information and estimated reception time information. At least one of a transmission time error information transmission means for transmitting transmission time information to the communication base stations 15A, etc. or the central base station 60 and a plurality of communication base stations 15A. etc. has a communication base station side transmission time error information containing means for containing the transmission time error information. The central memory device 60 has a central memory device side transmission time error information containing means for containing the transmission time error information. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006250809(A) 申请公布日期 2006.09.21
申请号 JP20050069638 申请日期 2005.03.11
申请人 SEIKO EPSON CORP 发明人 KINOSHITA EIJI
分类号 G01S19/14;G04G5/00;G04G7/02;G04R20/00;G04R20/02;G04R20/14 主分类号 G01S19/14
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