EP 1556961 A1 20050727 - DATA TRANSMISSION METHOD AND TRANSMITTER
Title (en)
DATA TRANSMISSION METHOD AND TRANSMITTER
Title (de)
DATENÜBERTRAGUNGSVERFAHREN UND DATENSENDER
Title (fr)
EMETTEUR ET PROCEDE DE TRANSMISSION DE DONNEES
Publication
Application
Priority
FI 0200851 W 20021101
Abstract (en)
[origin: WO2004040788A1] The invention relates to a transceiver and a data transmission method in a telecommunication system. The transmitter is arranged to transmit a WCDMA signal using one or more antennas, the signal comprising one or more code channels. The transmitter receives as input at least one encoded code channel. The transmitter comprises multipliers (308 - 314) for spreading each code channel with a spreading code, a combiner (324) for combining the spread signals and a converter (328) for performing a serial-to-parallel conversion on the combined signal, obtaining at least two parallel data streams, each parallel data stream corresponding to a given frequency band used in the transmission, and the transmitter is arranged to transmit the signal using simultaneously at least two different frequency bands.
IPC 1-7
IPC 8 full level
H04J 13/04 (2006.01); H04L 5/02 (2006.01); H04J 13/00 (2006.01)
CPC (source: EP)
H04L 5/026 (2013.01); H04J 13/0077 (2013.01)
Citation (search report)
See references of WO 2004040788A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 2004040788 A1 20040513; AU 2002337213 A1 20040525; EP 1556961 A1 20050727
DOCDB simple family (application)
FI 0200851 W 20021101; AU 2002337213 A 20021101; EP 02772440 A 20021101