CN1613225A - 分组数据传输的混合式自动重复请求方法 - Google Patents
分组数据传输的混合式自动重复请求方法 Download PDFInfo
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- CN1613225A CN1613225A CNA028268253A CN02826825A CN1613225A CN 1613225 A CN1613225 A CN 1613225A CN A028268253 A CNA028268253 A CN A028268253A CN 02826825 A CN02826825 A CN 02826825A CN 1613225 A CN1613225 A CN 1613225A
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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
- H04L1/12—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
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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
- H04L1/12—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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
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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
- H04L1/004—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
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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
- H04L1/12—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
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
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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
- H04L1/12—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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/22—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
- H04L27/3416—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power in which the information is carried by both the individual signal points and the subset to which the individual points belong, e.g. using coset coding, lattice coding, or related schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/38—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03312—Arrangements specific to the provision of output signals
- H04L25/03318—Provision of soft decisions
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Error Detection And Correction (AREA)
- Communication Control (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
- Bidirectional Digital Transmission (AREA)
- Details Of Flowmeters (AREA)
- Detection And Correction Of Errors (AREA)
Abstract
Description
格局 | 比特i1 | 比特q1 | 比特i2 | 比特q2 |
1 | 高可靠性(等级1) | 高可靠性(等级1) | 低可靠性(等级2b) | 低可靠性(等级2b) |
2 | 低可靠性(等级2a) | 低可靠性(等级2a) | 高可靠性(等级1) | 高可靠性(等级1) |
3 | 低可靠性(等级2b) | 低可靠性(等级2b) | 高可靠性(等级1) | 高可靠性(等级1) |
4 | 高可靠性(等级1) | 高可靠性(等级1) | 低可靠性(等级2a) | 低可靠性(等级2a) |
TX | 策略1 | 策略2 |
1 | I1/M1 | I1/M1 |
2 | I2/M2 | I2/M2 |
3 | I1/M1 | I2/M2 |
4 | I2/M2 | I1/M1 |
5 | I1/M1 | I1/M1 |
6 | I2/M2 | I2/M2 |
7 | I1/M1 | I2/M2 |
… | … | … |
可能的组合 |
RV1和I1 1/M1 1 |
RV1和I2 1/M1 1 |
RV2和I1 2/M1 2 |
RV2和I2 2/M2 2 |
TX | 策略1 | 策略2 |
1 | RV1和I1 1/M1 1 | RV1和I1 1/M1 1 |
2 | RV2和I2 2/M2 2 | RV2和I2 2/M2 2 |
3 | RV1和I2 1/M2 1 | RV2和I2 2/M2 2 |
4 | RV2和I1 2/M1 2 | RV1和I1 1/M2 1 |
5 | … | … |
TX | 组合 |
1 | RV1和I1 1/M1 1 |
2 | RV2和I1 2/M1 2 |
3 | RV3和I1 3/M1 3 |
… | … |
N | RVN和I1 N/M1 N |
N+1 | RV1和I1 1/M1 1 |
… | … |
2N | RVN和I2 N/M2 N |
… | |
N(M-1)+1 | RV1和IM 1/MM 1 |
… | … |
NM | RVN和IM N/MM N |
… | … |
方案传送 | 传统1(对所有传送使用相同的映射) | 传统2(在映射间交替,不考虑冗余版本) | 策略2(根据表3) |
1.TX | RV1和映射1(M1) | RV1和M1 | RV1和M1 |
2.TX | RV2和M1 | RV2和M2 | RV2和M2 |
3.TX | RV1和M1 | RV1和M1 | RV1和M2 |
4.TX | RV2和M1 | RV2和M2 | RV2和M1 |
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01127244.0 | 2001-11-16 | ||
EP01127244A EP1313247B1 (en) | 2001-11-16 | 2001-11-16 | Incremental redundancy ARQ retransmission method using bit reordering schemes |
PCT/EP2002/012836 WO2003043260A1 (en) | 2001-11-16 | 2002-11-15 | Hydrid arq method for packet data transmission |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710005838XA Division CN101018111B (zh) | 2001-11-16 | 2002-11-15 | 分组数据传输的混合式自动重复请求方法 |
CN200710005839.4A Division CN101018112B (zh) | 2001-11-16 | 2002-11-15 | 传送设备、传送方法和接收设备、接收方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1613225A true CN1613225A (zh) | 2005-05-04 |
CN1309203C CN1309203C (zh) | 2007-04-04 |
Family
ID=8179251
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028268253A Expired - Lifetime CN1309203C (zh) | 2001-11-16 | 2002-11-15 | 分组数据传输的混合式自动重复请求方法以及传送设备 |
CN200710005839.4A Expired - Lifetime CN101018112B (zh) | 2001-11-16 | 2002-11-15 | 传送设备、传送方法和接收设备、接收方法 |
CN200710005838XA Expired - Lifetime CN101018111B (zh) | 2001-11-16 | 2002-11-15 | 分组数据传输的混合式自动重复请求方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710005839.4A Expired - Lifetime CN101018112B (zh) | 2001-11-16 | 2002-11-15 | 传送设备、传送方法和接收设备、接收方法 |
CN200710005838XA Expired - Lifetime CN101018111B (zh) | 2001-11-16 | 2002-11-15 | 分组数据传输的混合式自动重复请求方法 |
Country Status (10)
Country | Link |
---|---|
US (4) | US6798846B2 (zh) |
EP (5) | EP1313247B1 (zh) |
JP (7) | JP3482643B2 (zh) |
KR (1) | KR100944589B1 (zh) |
CN (3) | CN1309203C (zh) |
AT (3) | ATE309652T1 (zh) |
DE (3) | DE60114849T2 (zh) |
EA (1) | EA006007B1 (zh) |
ES (3) | ES2260377T3 (zh) |
WO (1) | WO2003043260A1 (zh) |
Cited By (1)
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