Invention Grant
- Patent Title: Method and apparatus of transmitting reference signal for uplink transmission
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Application No.: US12458216Application Date: 2009-07-02
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Publication No.: US08503561B2Publication Date: 2013-08-06
- Inventor: Byoung-Hoon Kim , Dae Won Lee , Byeongwoo Kang , Bong Hoe Kim , Yujin Noh
- Applicant: Byoung-Hoon Kim , Dae Won Lee , Byeongwoo Kang , Bong Hoe Kim , Yujin Noh
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2008-0064101 20080702
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/04 ; H04B7/06 ; H04B7/08 ; H04B1/10
Abstract:
A method and apparatus of transmitting a reference signal in a wireless communication system is provided. The method includes generating a precoded reference signal or a non-precoded reference signal in accordance with a rank, and transmitting the generated reference signal. Uplink transmission using multiple transmit antennas is supported through reference signal design and related control signaling.
Public/Granted literature
- US20100002800A1 Method and apparatus of transmitting reference signal for uplink transmission Public/Granted day:2010-01-07
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