Invention Grant
US08447339B2 Long-term-CSI-aided MU-MIMO scheduling method, base station and user equipment
有权
长期CSI辅助MU-MIMO调度方法，基站和用户设备
- Patent Title: Long-term-CSI-aided MU-MIMO scheduling method, base station and user equipment
- Patent Title (中): 长期CSI辅助MU-MIMO调度方法，基站和用户设备
-
Application No.: US12864334Application Date: 2008-01-30
-
Publication No.: US08447339B2Publication Date: 2013-05-21
- Inventor: Keying Wu , Lei Wang
- Applicant: Keying Wu , Lei Wang
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Fay Sharpe LLP
- International Application: PCT/CN2008/000238 WO 20080130
- International Announcement: WO2009/100567 WO 20090820
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
The present invention proposes a multiuser multi-input multi-output scheduling method, which comprises steps of: a multiuser scheduling step of performing multiuser scheduling by using mean channel matrixes of respective user equipments; and a multiuser precoding step of performing multiuser precoding by using instantaneous channel matrixes of respective user equipments selected in the multiuser scheduling. The present invention also proposes a base station and a user equipment which will be used to implement the inventive multiuser multi-input multi-output scheduling method.
Public/Granted literature
- US20100304776A1 LONG-TERM-CSI-AIDED MU-MIMO SCHEDULING METHOD, BASE STATION AND USER EQUIPMENT Public/Granted day:2010-12-02
Information query
