Invention Grant
US08488648B2 Apparatus and method for symbol error correctable modulation and demodulation using frequency selective baseband
有权
使用频率选择性基带的符号误差可校正调制和解调的装置和方法
- Patent Title: Apparatus and method for symbol error correctable modulation and demodulation using frequency selective baseband
- Patent Title (中): 使用频率选择性基带的符号误差可校正调制和解调的装置和方法
-
Application No.: US12674026Application Date: 2008-04-28
-
Publication No.: US08488648B2Publication Date: 2013-07-16
- Inventor: In Gi Lim , Hyung Il Park , Sung Weon Kang , Tae Wook Kang , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Chang Hee Hyoung , Duck Gun Park , Sung Eun Kim , Jin Kyung Kim , Ki Hyuk Park , Hyuk Kim
- Applicant: In Gi Lim , Hyung Il Park , Sung Weon Kang , Tae Wook Kang , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Chang Hee Hyoung , Duck Gun Park , Sung Eun Kim , Jin Kyung Kim , Ki Hyuk Park , Hyuk Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Priority: KR10-2007-0087866 20070830
- International Application: PCT/KR2008/002398 WO 20080428
- International Announcement: WO2009/028782 WO 20090305
- Main IPC: H04B1/00
- IPC: H04B1/00
Abstract:
Provided are a method and apparatus using a frequency selective baseband. Symbol-error correction modulation and demodulation is performed by generating a plurality of subgroups by dividing 2N spread codes or orthogonal codes used for frequency spreading into 2M (M
Public/Granted literature
Information query
