发明名称 |
GPS SIGNAL REPRODUCTION METHOD, GPS SIGNAL REPRODUCTION SYSTEM, GPS SIGNAL REPRODUCTION INFORMATION TRANSFER DEVICE, AND GPS SIGNAL REPRODUCTION DEVICE |
摘要 |
<P>PROBLEM TO BE SOLVED: To transmit a GPS signal that corresponds to location information to the inside of a house for enabling the use of GPS location information inside the house. <P>SOLUTION: A GPS signal reproduction device 5 provided at least with an information processing part capable of communicating with other devices, a GPS signal oscillation part, and an indoor transmission antenna for GPS signal acquires information on the feature quantity of the GPS signal received by a predetermined device 9 outside of the house from the predetermined device 9 connected with a network 3. The GPS signal reproduction device 5 reconfigures the GPS signal by controlling the oscillation part in accordance with the feature quantity and transmits the reconfigured GPS signal by the indoor transmission antenna to the inside of the house. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2011232039(A) |
申请公布日期 |
2011.11.17 |
申请号 |
JP20100099881 |
申请日期 |
2010.04.23 |
申请人 |
HITACHI LTD |
发明人 |
EBATA TOMOKAZU;FUJIOKA TAKAYOSHI;KAWAGUCHI TAKAMASA |
分类号 |
G01S19/11 |
主分类号 |
G01S19/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|