EP 1593222 A1 20051109 - DATA TRANSMISSION METHOD
Title (en)
DATA TRANSMISSION METHOD
Title (de)
VERFAHREN ZUR DATENÜBERTRAGUNG
Title (fr)
PROCEDE DE TRANSMISSION DE DONNEES
Publication
Application
Priority
- EP 2004000626 W 20040126
- DE 10306288 A 20030214
- DE 10315057 A 20030402
Abstract (en)
[origin: WO2004073245A1] The invention relates to a method for transmitting data between a transmitter (BS, MS) and a receiver (MS, BS) via a wireless data channel of a communication network (CN). Said method comprises the following steps: the transmitter transmits data to the receiver, the transmission being characterized by at least one transmission parameter which is selected based on a first channel quality that is known to the transmitter; the receiver receives the data; the receiver determines the first channel quality known to the transmitter from said data via the at least one used transmission parameter as well as a second, current channel quality via the quality of the received data; and the receiver compares the first channel quality with the second channel quality.
IPC 1-7
IPC 8 full level
H04B 7/005 (2006.01); H04L 1/00 (2006.01); H04W 52/26 (2009.01); H04L 1/18 (2006.01); H04W 52/24 (2009.01)
CPC (source: EP US)
H04L 1/0001 (2013.01 - EP US); H04L 1/0026 (2013.01 - EP US); H04W 52/262 (2013.01 - EP US); H04L 1/1812 (2013.01 - EP US); H04W 52/24 (2013.01 - EP US)
Citation (search report)
See references of WO 2004073245A1
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 PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004073245 A1 20040826; EP 1593222 A1 20051109; JP 2006517752 A 20060727; JP 2010093843 A 20100422; TW 200423761 A 20041101; TW I359586 B 20120301; US 2006133402 A1 20060622; US 7688798 B2 20100330
DOCDB simple family (application)
EP 2004000626 W 20040126; EP 04705080 A 20040126; JP 2005518412 A 20040126; JP 2009280409 A 20091210; TW 93103164 A 20040211; US 54565905 A 20050815