KR100991781B1 - 다중입력 다중출력 시스템에 있어서 송수신 신호처리 방법 - Google Patents
다중입력 다중출력 시스템에 있어서 송수신 신호처리 방법 Download PDFInfo
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- KR100991781B1 KR100991781B1 KR1020030080650A KR20030080650A KR100991781B1 KR 100991781 B1 KR100991781 B1 KR 100991781B1 KR 1020030080650 A KR1020030080650 A KR 1020030080650A KR 20030080650 A KR20030080650 A KR 20030080650A KR 100991781 B1 KR100991781 B1 KR 100991781B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
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Abstract
Description
Claims (5)
- 다중입력/다중출력(MIMO; Multi-input Multi-output) 시스템에 적용되는 송신 신호 처리 방법에 있어서,데이터 블럭에 오류 체크 비트를 첨부하는 단계;채널 코딩을 수행하는 단계;상기 채널 코딩된 각 데이터 블럭에 대하여 레이트 매칭(rate matching)을 수행하는 단계; 및상기 데이터 블럭에 대하여 공간적 분할(spatial segmentation)을 수행하는 단계를 포함하는 다중입력/다중출력 시스템에 적용되는 송신 신호 처리 방법.
- 제 2 항에 있어서,각 안테나에 대하여 할당하고 남은 데이터 비트는 안테나마다 특정 비트 크기로 할당되는 것을 특징으로 하는 다중입력/다중출력 시스템에 적용되는 송신 신호 처리 방법.
- 제 3 항에 있어서,상기 특정 비트 크기는 1 비트인 것을 특징으로 하는 다중입력/다중출력 시스템에 적용되는 송신 신호 처리 방법.
- 제 2 항에 있어서,각 안테나에 대하여 할당하고 남은 데이터 비트 전부를 특정 안테나에 할당하는 것을 특징으로 다중입력/다중출력 시스템에 적용되는 송신 신호 처리 방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030080650A KR100991781B1 (ko) | 2003-11-14 | 2003-11-14 | 다중입력 다중출력 시스템에 있어서 송수신 신호처리 방법 |
US10/985,782 US7706347B2 (en) | 2003-05-15 | 2004-11-09 | Signal processing apparatus and method using multi-output mobile communication system |
EP04800073A EP1683290A2 (en) | 2003-11-10 | 2004-11-10 | Signal processing apparatus and method using multi-output mobile communication system |
PCT/KR2004/002899 WO2005046062A2 (en) | 2003-11-10 | 2004-11-10 | Signal processing apparatus and method using multi-output mobile communication system |
CN2004800330504A CN1879341B (zh) | 2003-11-10 | 2004-11-10 | 利用多路输出移动通信系统的信号处理装置和方法 |
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KR1020030080650A KR100991781B1 (ko) | 2003-11-14 | 2003-11-14 | 다중입력 다중출력 시스템에 있어서 송수신 신호처리 방법 |
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KR20050046394A KR20050046394A (ko) | 2005-05-18 |
KR100991781B1 true KR100991781B1 (ko) | 2010-11-03 |
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KR1020030080650A KR100991781B1 (ko) | 2003-05-15 | 2003-11-14 | 다중입력 다중출력 시스템에 있어서 송수신 신호처리 방법 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001308720A (ja) | 2000-04-26 | 2001-11-02 | Matsushita Electric Ind Co Ltd | 符号/復号化装置及び符号/復号化方法 |
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JP2001308720A (ja) | 2000-04-26 | 2001-11-02 | Matsushita Electric Ind Co Ltd | 符号/復号化装置及び符号/復号化方法 |
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