Invention Grant
US08213293B2 Method for implementing transmit diversity at a wireless mobile communication system adopting SC-FDMA scheme
有权
采用SC-FDMA方案的无线移动通信系统实现发射分集的方法
- Patent Title: Method for implementing transmit diversity at a wireless mobile communication system adopting SC-FDMA scheme
- Patent Title (中): 采用SC-FDMA方案的无线移动通信系统实现发射分集的方法
-
Application No.: US12540306Application Date: 2009-08-12
-
Publication No.: US08213293B2Publication Date: 2012-07-03
- Inventor: Dae Won Lee , Yu Jin Noh , Bong Hoe Kim , Young Woo Yun
- Applicant: Dae Won Lee , Yu Jin Noh , Bong Hoe Kim , Young Woo Yun
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2008-0124082 20081208
- Main IPC: H04J11/00
- IPC: H04J11/00
Abstract:
A method for implementing transmit diversity in a wireless mobile communication system adopting an SC-FDMA scheme is provided. A sequence of modulation symbols output from a DFT block are precoded prior to IFFT. The precoding is performed independently on an antenna basis. Modulation symbols mapped to each subcarrier of an SC-FDMA symbol, to be transmitted through each antenna may be additionally phase-shifted.
Public/Granted literature
Information query
