EP 1683290 A2 20060726 - SIGNAL PROCESSING APPARATUS AND METHOD USING MULTI-OUTPUT MOBILE COMMUNICATION SYSTEM
Title (en)
SIGNAL PROCESSING APPARATUS AND METHOD USING MULTI-OUTPUT MOBILE COMMUNICATION SYSTEM
Title (de)
SIGNALVERARBEITUNGSVORRICHTUNG UND VERFAHREN MIT EINEM MOBILKOMMUNIKATIONSSYSTEM MIT MEHREREN AUSGÄNGEN
Title (fr)
APPAREIL DE TRAITEMENT DE SIGNAUX ET PROCEDE UTILISANT UN SYSTEME DE COMMUNICATION MOBILE A SORTIES MULTIPLES
Publication
Application
Priority
- KR 2004002899 W 20041110
- KR 20030079201 A 20031110
- KR 20030079917 A 20031112
- KR 20030080650 A 20031114
- KR 20040018355 A 20040318
- KR 2004001145 W 20040514
Abstract (en)
[origin: WO2005046062A2] The present invention provides a signal processing in applying HARQ to an MIMO system, by which error-detecting information enabling to decide whether a received signal is erroneous is appended for transmission. The present invention appends CRC to the data block transported from a higher layer so that HARQ can be efficiently applied to the MIMO system. The present invention segments the CRC-appended data block and then transmits the segmented data blocks via a plurality of antennas. Data streams generated from the segmented data blocks are independent from each other in coding scheme and modulation.
IPC 8 full level
H04L 1/06 (2006.01); H04B 7/04 (2006.01); H04B 7/06 (2006.01); H04L 1/00 (2006.01); H04L 1/18 (2006.01)
IPC 8 main group level
H04B (2006.01)
CPC (source: EP)
H04B 7/0452 (2013.01); H04L 1/0003 (2013.01); H04L 1/0009 (2013.01); H04L 1/0618 (2013.01); H04L 1/1812 (2013.01)
Citation (search report)
See references of WO 2005046062A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005046062 A2 20050519; WO 2005046062 A3 20050721; EP 1683290 A2 20060726
DOCDB simple family (application)
KR 2004002899 W 20041110; EP 04800073 A 20041110