EP 1792418 A2 20070606 - WIRELESS COMMUNICATION APPARATUS WITH MULTI-ANTENNA AND METHOD THEREOF
Title (en)
WIRELESS COMMUNICATION APPARATUS WITH MULTI-ANTENNA AND METHOD THEREOF
Title (de)
DRAHTLOSE KOMMUNIKATIONSVORRICHTUNG MIT MEHRFACHANTENNE UND VERFAHREN DAFÜR
Title (fr)
DISPOSITIF DE TRANSMISSION SANS FIL COMPORTANT DE MULTIPLES ANTENNES ET PROCEDE ASSOCIE
Publication
Application
Priority
- IB 2005052865 W 20050901
- CN 200410079138 A 20040910
Abstract (en)
[origin: WO2006027728A2] This invention proposes a wireless communication apparatus and its method. The wireless communication apparatus comprises: multiple antennas, a multiple-antenna signal processing module, a RF signal processing module and a baseband processing module. The multiple-antenna signal processing module is designed to combine multiple RF signals received from the multiple antennas into a single RF signal. The RF signal processing module is designed to convert the combined single RF signal into a single baseband signal. The baseband processing module is designed to perform baseband processing on the single baseband signal. This wireless communication apparatus realizes a multi-antenna system by simply inserting a multiple-antenna signal processing module into a typical singleantenna system. Both the RF signal processing module and baseband processing module of existing single-antenna system remain unchanged. Therefore, the redesign process is greatly simplified, which results in remarkable reduction of design difficulty and implementation cost.
IPC 8 full level
H04B 7/08 (2006.01)
CPC (source: EP)
H04B 7/0615 (2013.01); H04B 7/084 (2013.01); H04B 7/0848 (2013.01)
Citation (search report)
See references of WO 2006027728A2
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006027728 A2 20060316; WO 2006027728 A3 20060831; EP 1792418 A2 20070606; JP 2008512921 A 20080424
DOCDB simple family (application)
IB 2005052865 W 20050901; EP 05776345 A 20050901; JP 2007530813 A 20050901