EP 2026312 A1 20090218 - Information searching method using GPS with wireless transmission system
Title (en)
Information searching method using GPS with wireless transmission system
Title (de)
Informationssuchverfahren über GPS mit einem drahtlosen Übertragungssystem
Title (fr)
Procédé de recherche d'informations utilisant le GPS doté d'un système de transmission sans fil
Publication
Application
Priority
EP 07015045 A 20070731
Abstract (en)
An information searching method using GPS with wireless transmission system is provided. When a user moves to a target area, a portable information operating system starts to locate a current coordinate of the position; meanwhile, the portable information operating system receives information transmitted by an information transmission system in wireless TV signal transmission, DVB-T, DVB-H or WiMAX to further search and actively select the desired information within the target area; finally, the portable information operating system displays all the desired information on a display to enable the user to promptly and timely obtain the desired information.
IPC 8 full level
G08G 1/09 (2006.01); G09F 21/04 (2006.01)
CPC (source: EP)
G08G 1/093 (2013.01); G08G 1/0962 (2013.01); G08G 1/096716 (2013.01); G08G 1/09675 (2013.01); G08G 1/096775 (2013.01)
Citation (search report)
- [XY] DE 19516477 A1 19961107 - BOSCH GMBH ROBERT [DE]
- [YA] US 2004036622 A1 20040226 - DUKACH SEMYON [US], et al
- [A] US 2006271275 A1 20061130 - VERMA PARIDHI [US]
- [A] US 2006217883 A1 20060928 - NOMURA TOSHIO [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07015045 A 20070731