البحث في مجموعات البراءات الوطنية والدولية

1. (WO2004036791) MOBILE COMMUNICATION APPARATUS AND METHOD INCLUDING BASE STATION AND MOBILE STATION HAVING MULTI-ANTENNA

Pub. No.:    WO/2004/036791    International Application No.:    PCT/KR2003/002188
Publication Date: Fri Apr 30 01:59:59 CEST 2004 International Filing Date: Sun Oct 19 01:59:59 CEST 2003
IPC: H04B 7/26
H04B 7/06
H04W 72/12
H04W 16/28
H04W 88/08
Applicants: SAMSUNG ELECTRONICS CO., LTD.
KIM, Sung-Jin
LI, Jun Quiang
KIM, Ki-Ho
KIM, Ho-Jin
Inventors: KIM, Sung-Jin
LI, Jun Quiang
KIM, Ki-Ho
KIM, Ho-Jin
Title: MOBILE COMMUNICATION APPARATUS AND METHOD INCLUDING BASE STATION AND MOBILE STATION HAVING MULTI-ANTENNA
Abstract:
The present invention discloses a mobile communication apparatus and method including a base station and a mobile station both having multi-antenna. As for the apparatus, including a base station and at least two mobile stations. The base station carries out the following functions: (a) restores weightied information and channel status information which have been decided by mobile stations from feedback signals received by mobile stations; (b) selects the downlink detect information which satisfies the largest transferring channel capacity from the above weighting information and channel status information which have been restored; (c) selects mobile stations to transmit at the same time from all mobile stations which are able to transmit using downlink detect information; and (d) processes data which will be transferred to select mobile stations with downlink detect information. The base station has at least one base station antenna, and the mobile station has at least one mobile station antenna.