Invention Grant
US09167573B2 Method and apparatus of transmitting reference signal for uplink transmission
有权
发送用于上行链路传输的参考信号的方法和装置
- Patent Title: Method and apparatus of transmitting reference signal for uplink transmission
- Patent Title (中): 发送用于上行链路传输的参考信号的方法和装置
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Application No.: US13857030Application Date: 2013-04-04
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Publication No.: US09167573B2Publication Date: 2015-10-20
- Inventor: Byoung-Hoon Kim , Dae Won Lee , Byeongwoo Kang , Bong Hoe Kim , Yujin Noh
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2008-0064101 20080702
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04B1/10 ; H04B7/02 ; H04B7/04 ; H04B7/06 ; H04B7/08 ; H04L5/00
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
- US20130223380A1 METHOD AND APPARATUS OF TRANSMITTING REFERENCE SIGNAL FOR UPLINK TRANSMISSION Public/Granted day:2013-08-29
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