ES2488394T3 - Métodos y aparatos para codificar y transmitir y recibir información de señalización en un sistema de comunicación - Google Patents

Métodos y aparatos para codificar y transmitir y recibir información de señalización en un sistema de comunicación Download PDF

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Publication number
ES2488394T3
ES2488394T3 ES11180072.8T ES11180072T ES2488394T3 ES 2488394 T3 ES2488394 T3 ES 2488394T3 ES 11180072 T ES11180072 T ES 11180072T ES 2488394 T3 ES2488394 T3 ES 2488394T3
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Spain
Prior art keywords
encoding
transmitting
methods
communication system
signaling information
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Active
Application number
ES11180072.8T
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English (en)
Inventor
Se-Ho Myung
Jae Yoel Kim
Yeon-Ju Lim
Sung-Ryul Yun
Hong-Sil Jeong
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
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Publication of ES2488394T3 publication Critical patent/ES2488394T3/es
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency 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
    • 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
    • H04L1/0057—Block 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Optical Communication System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)

Abstract

Un método para codificar y transmitir información de señalización, que comprende: generar uno o más bloques codificados desde la información de señalización; y transmitir una trama que incluye uno o más bloques codificados, en donde generar uno o más bloques codificados comprende: determinar (502) un número de los bloques codificados que se van a generar para llevar la información de señalización con base en un valor obtenido al dividir un número de bits de la información de señalización que excluye bits de relleno por un valor de referencia específico; calcular un número de bits de información que corresponde a cada bloque codificado, con base en el número determinado de los bloques codificados; calcular (505) un número de bits de paridad que se van a perforar en cada bloque codificado; y perforar (507) el número de los bits de paridad en cada bloque codificado; en donde el valor de referencia específico es 4,759 que representa el valor más pequeño entre valores máximos de Ki que satisfacen, donde NL1(Ki) indica una longitud de los bloques codificados, cuando el número de bloques codificados se representa por i y una longitud de la información de señalización se representa por Ki, y NL1_celdas es 2,808 que representa el número de subportadores disponibles para transmisión de la información de señalización, y η MOD es 4 que representa el orden de modulación de 16QAM.

Description

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Claims (1)

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ES11180072.8T 2009-03-12 2010-03-12 Métodos y aparatos para codificar y transmitir y recibir información de señalización en un sistema de comunicación Active ES2488394T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20090021382 2009-03-12
KR1020090021382A KR101587281B1 (ko) 2009-03-12 2009-03-12 통신 시스템에서 제어 정보를 부호화하는 방법과 그 제어 정보를 송수신하는 방법 및 장치

Publications (1)

Publication Number Publication Date
ES2488394T3 true ES2488394T3 (es) 2014-08-27

Family

ID=42226463

Family Applications (4)

Application Number Title Priority Date Filing Date
ES11180375.5T Active ES2487644T3 (es) 2009-03-12 2010-03-12 Método y aparato para codificar bits de información en bloques codificados, y método y aparato para decodificar bloques codificados
ES10156355T Active ES2379336T3 (es) 2009-03-12 2010-03-12 Método y aparato para codificar y transmitir información de control en un sistema de comunicación
ES11180072.8T Active ES2488394T3 (es) 2009-03-12 2010-03-12 Métodos y aparatos para codificar y transmitir y recibir información de señalización en un sistema de comunicación
ES10159740T Active ES2378648T3 (es) 2009-03-12 2010-03-12 Método y aparato para recibir y descodificar información de control en un sistema de comunicación

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES11180375.5T Active ES2487644T3 (es) 2009-03-12 2010-03-12 Método y aparato para codificar bits de información en bloques codificados, y método y aparato para decodificar bloques codificados
ES10156355T Active ES2379336T3 (es) 2009-03-12 2010-03-12 Método y aparato para codificar y transmitir información de control en un sistema de comunicación

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES10159740T Active ES2378648T3 (es) 2009-03-12 2010-03-12 Método y aparato para recibir y descodificar información de control en un sistema de comunicación

Country Status (14)

Country Link
US (1) US9054849B2 (es)
EP (4) EP2395723B1 (es)
JP (2) JP5712147B2 (es)
KR (1) KR101587281B1 (es)
CN (1) CN102422614B (es)
AT (2) ATE538577T1 (es)
AU (1) AU2010221838B2 (es)
DK (4) DK2237514T3 (es)
ES (4) ES2487644T3 (es)
MY (2) MY152338A (es)
PT (4) PT2237514E (es)
RU (1) RU2498517C2 (es)
TW (1) TWI426749B (es)
WO (1) WO2010104359A2 (es)

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Also Published As

Publication number Publication date
EP2395724A1 (en) 2011-12-14
TW201119305A (en) 2011-06-01
JP2012520047A (ja) 2012-08-30
EP2395724B1 (en) 2014-05-07
ATE538577T1 (de) 2012-01-15
KR101587281B1 (ko) 2016-01-20
PT2395723E (pt) 2014-08-01
JP5712147B2 (ja) 2015-05-07
EP2395723B1 (en) 2014-06-11
TWI426749B (zh) 2014-02-11
EP2252025A1 (en) 2010-11-17
EP2395723A1 (en) 2011-12-14
PT2237514E (pt) 2012-03-27
ES2379336T3 (es) 2012-04-25
CN102422614A (zh) 2012-04-18
RU2498517C2 (ru) 2013-11-10
CN102422614B (zh) 2015-08-19
EP2237514A1 (en) 2010-10-06
MY152338A (en) 2014-09-15
RU2011141276A (ru) 2013-04-20
AU2010221838B2 (en) 2014-07-10
PT2252025E (pt) 2012-03-27
ATE538576T1 (de) 2012-01-15
JP5712251B2 (ja) 2015-05-07
MY175480A (en) 2020-06-30
DK2395724T3 (da) 2014-07-28
EP2237514B1 (en) 2011-12-21
AU2010221838A1 (en) 2011-10-27
KR20100103019A (ko) 2010-09-27
PT2395724E (pt) 2014-08-01
EP2252025B1 (en) 2011-12-21
WO2010104359A3 (en) 2011-01-27
DK2252025T3 (da) 2012-04-02
ES2487644T3 (es) 2014-08-22
WO2010104359A2 (en) 2010-09-16
ES2378648T3 (es) 2012-04-16
DK2395723T3 (da) 2014-09-01
DK2237514T3 (da) 2012-04-02
US20100232544A1 (en) 2010-09-16
JP2013179718A (ja) 2013-09-09
US9054849B2 (en) 2015-06-09

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