CN1792054B - 移动通信系统及其信号处理方法 - Google Patents
移动通信系统及其信号处理方法 Download PDFInfo
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- CN1792054B CN1792054B CN2004800132151A CN200480013215A CN1792054B CN 1792054 B CN1792054 B CN 1792054B CN 2004800132151 A CN2004800132151 A CN 2004800132151A CN 200480013215 A CN200480013215 A CN 200480013215A CN 1792054 B CN1792054 B CN 1792054B
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 8
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- 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
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L2001/0098—Unequal error protection
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
列数C2 | 列间置换模式 <P2(0),P2(1),...,P2(C2-1)> |
30 | <0,20,10,5,15,25,3,13,23,8,18, 28,1,11,21, 6,16,26,4,14,24,19,9,29,12,2, 7,22,27,17> |
扩展因数 | 16 |
多码数量 | 1 |
帧长度 | 2.0ms(3-时隙) |
E<sub>c</sub>/I<sub>or</sub> | 75% |
衰落模型 | 1通路瑞利(3km/h UE速度) |
校正模型 | IID |
信道评估 | 良好 |
CRC长度 | 24位/传输块 |
调制 | QPSK,16QAM(固定) |
编码速率 | 1/2(固定) |
最多重新发送 | 5 |
HARQ组合方法 | CC |
扩展因数 | 16 |
多码数量 | 1 |
帧长度 | 2.0ms(3-时隙) |
E<sub>c</sub>/I<sub>or</sub> | 75% |
衰落模型 | 1通路瑞利(3km/h UE速度) |
校正模型 | i.i.d. |
信道评估 | 良好 |
CRC长度 | 24位 |
调制 | QPSK,16QAM(固定) |
Code rate | 1/2,3/4(固定) |
最多重新发送 | 10 |
HARQ组合方法 | CC |
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030031026A KR101000388B1 (ko) | 2003-05-15 | 2003-05-15 | 이동 통신 시스템 및 이 이동 통신 시스템에서 신호를처리하는 방법 |
KR10-2003-0031026 | 2003-05-15 | ||
KR1020030031026 | 2003-05-15 | ||
PCT/KR2004/001145 WO2004102863A1 (en) | 2003-05-15 | 2004-05-14 | Mobile communication system and signal processing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1792054A CN1792054A (zh) | 2006-06-21 |
CN1792054B true CN1792054B (zh) | 2010-08-18 |
Family
ID=36642452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800132151A Expired - Fee Related CN1792054B (zh) | 2003-05-15 | 2004-05-14 | 移动通信系统及其信号处理方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7392460B2 (zh) |
JP (1) | JP4594937B2 (zh) |
KR (1) | KR101000388B1 (zh) |
CN (1) | CN1792054B (zh) |
AU (1) | AU2004240053B2 (zh) |
MX (1) | MXPA05012290A (zh) |
RU (1) | RU2352073C2 (zh) |
WO (1) | WO2004102863A1 (zh) |
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KR100762632B1 (ko) | 2001-10-17 | 2007-10-01 | 삼성전자주식회사 | 부호 분할 다중 접속 통신 시스템에서 전송 채널 다중화/역다중화 장치 및 방법 |
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2003
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CN1366737A (zh) * | 2000-04-26 | 2002-08-28 | 松下电器产业株式会社 | 编码/解码装置及编码/解码方法 |
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KR20040098777A (ko) | 2004-11-26 |
CN1792054A (zh) | 2006-06-21 |
RU2352073C2 (ru) | 2009-04-10 |
AU2004240053A1 (en) | 2004-11-25 |
WO2004102863A1 (en) | 2004-11-25 |
RU2005139127A (ru) | 2006-05-27 |
JP4594937B2 (ja) | 2010-12-08 |
MXPA05012290A (es) | 2006-01-30 |
JP2007505589A (ja) | 2007-03-08 |
KR101000388B1 (ko) | 2010-12-13 |
US7392460B2 (en) | 2008-06-24 |
AU2004240053B2 (en) | 2009-10-08 |
US20040268206A1 (en) | 2004-12-30 |
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