Invention Grant
- Patent Title: Receiver and method for reducing an amount of channel state information feedback to a transmitter
- Patent Title (中): 用于将信道状态信息量减少到发射机的接收机和方法
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Application No.: US12941114Application Date: 2010-11-08
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Publication No.: US08442449B2Publication Date: 2013-05-14
- Inventor: Dennis Hui , Jung-Fu Cheng , Kambiz Zangi , Leonid Krasny
- Applicant: Dennis Hui , Jung-Fu Cheng , Kambiz Zangi , Leonid Krasny
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B7/00
Abstract:
A receiver and a method are described herein for reducing an amount of channel state information related to a transmit channel correlation matrix ΦTX that is feedback to a transmitter. In addition, to a transmitter and a method are described herein for reconstructing the transmit channel correlation matrix φTX using the reduced channel state feedback information received from the receiver.
Public/Granted literature
- US20120115427A1 RECEIVER AND METHOD FOR REDUCING AN AMOUNT OF CHANNEL STATE INFORMATION FEEDBACK TO A TRANSMITTER Public/Granted day:2012-05-10
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