EP 1845643 A3 20071031 - Radio
Title (en)
Radio
Title (de)
Radio
Title (fr)
Radio
Publication
Application
Priority
- EP 04764470 A 20040825
- DE 10339537 A 20030826
Abstract (en)
[origin: WO2005022790A1] According to the invention, it has been identified that a user of a radio receiver obtains text information significantly faster when a text information object contained in the radio signal and directly displayed on the display of the radio receiver contains a reference to another text information object in the radio signal, and the user can trigger the modification of the text information to be displayed, from the text information of the actual text information object, according to the text information of the text information object to which the actual text information object refers, by simple operation of a user selection device. The additional cost is thus strongly limited, as current radio receivers mostly have an "unengaged" button that only has an allocated function, and is thus occupied, in special operating situations of the radio receiver, and can, in this respect, be used as a user selection device. Due to the strong limitation of the available bandwidths of current radio systems for data services, codings that are as efficient as possible are used to generate the text information objects to be transmitted.
IPC 8 full level
H04H 20/40 (2008.01); H04H 60/25 (2008.01); H04H 60/27 (2008.01); H04H 60/46 (2008.01); H04H 20/86 (2008.01); H04H 20/93 (2008.01)
CPC (source: EP US)
H04H 20/40 (2013.01 - EP US); H04H 60/25 (2013.01 - EP US); H04H 60/27 (2013.01 - EP US); H04H 60/46 (2013.01 - EP US); H04H 20/16 (2013.01 - EP US); H04H 20/86 (2013.01 - EP US); H04H 20/93 (2013.01 - EP US); H04H 2201/20 (2013.01 - EP US)
Citation (search report)
- [Y] US 2003110272 A1 20030612 - DU CASTEL BERTRAND [US], et al
- [A] EP 0881792 A2 19981202 - ALPINE ELECTRONICS INC [JP]
- [Y] "Digital Audio Broadcasting (DAB)", ETSI STANDARDS, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE, SOPHIA-ANTIPO, FR, vol. BC, no. V111, August 2000 (2000-08-01), XP014006405, ISSN: 0000-0001
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005022790 A1 20050310; AT E375641 T1 20071015; AT E512514 T1 20110615; CA 2537181 A1 20050310; CA 2537181 C 20131112; CA 2672277 A1 20050310; CA 2672277 C 20140708; DE 10339537 A1 20050324; DE 502004005230 D1 20071122; EP 1658689 A1 20060524; EP 1658689 B1 20110608; EP 1689104 A1 20060809; EP 1689104 B1 20071010; EP 1689104 B9 20080820; EP 1845643 A2 20071017; EP 1845643 A3 20071031; EP 1845643 B1 20120627; ES 2294754 T3 20080401; ES 2366553 T3 20111021; ES 2389976 T3 20121105; HK 1094488 A1 20070330; PL 1658689 T3 20111130; PL 1689104 T3 20080331; PL 1845643 T3 20121231; US 2006229056 A1 20061012; US 7590381 B2 20090915
DOCDB simple family (application)
EP 2004009494 W 20040825; AT 04764470 T 20040825; AT 06009464 T 20040825; CA 2537181 A 20040825; CA 2672277 A 20040825; DE 10339537 A 20030826; DE 502004005230 T 20040825; EP 04764470 A 20040825; EP 06009464 A 20040825; EP 07015293 A 20040825; ES 04764470 T 20040825; ES 06009464 T 20040825; ES 07015293 T 20040825; HK 07101561 A 20061120; PL 04764470 T 20040825; PL 06009464 T 20040825; PL 07015293 T 20040825; US 36260406 A 20060224