Invention Grant
US08472545B2 Method and system for managing precoding in a multi-user wireless communications system
失效
用于在多用户无线通信系统中管理预编码的方法和系统
- Patent Title: Method and system for managing precoding in a multi-user wireless communications system
- Patent Title (中): 用于在多用户无线通信系统中管理预编码的方法和系统
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Application No.: US12681891Application Date: 2008-10-10
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Publication No.: US08472545B2Publication Date: 2013-06-25
- Inventor: Gang Wu , Ni Ma , Xiaobo Zhang
- Applicant: Gang Wu , Ni Ma , Xiaobo Zhang
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: CN200710181175 20071012
- International Application: PCT/IB2008/054185 WO 20081010
- International Announcement: WO2009/047739 WO 20090416
- Main IPC: H04B7/08
- IPC: H04B7/08 ; H04B7/02
Abstract:
Operating a wireless communications system that supports multi-user multiple-input multiple-output (MU-MIMO) communications between a base station and multiple mobile stations involves generating a channel estimation, predicting a future channel estimation from the channel estimation, precoding data in response to the predicted future channel estimation, and transmitting the precoded data.
Public/Granted literature
- US20100254473A1 METHOD AND SYSTEM FOR MANAGING PRECODING IN A MULTI-USER WIRELESS COMMUNICATIONS SYSTEM Public/Granted day:2010-10-07
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