MX2015013359A - Señalizacion de dos fases para transmision de una corriente de datos. - Google Patents

Señalizacion de dos fases para transmision de una corriente de datos.

Info

Publication number
MX2015013359A
MX2015013359A MX2015013359A MX2015013359A MX2015013359A MX 2015013359 A MX2015013359 A MX 2015013359A MX 2015013359 A MX2015013359 A MX 2015013359A MX 2015013359 A MX2015013359 A MX 2015013359A MX 2015013359 A MX2015013359 A MX 2015013359A
Authority
MX
Mexico
Prior art keywords
frame
super
transmission parameters
frame header
datastream
Prior art date
Application number
MX2015013359A
Other languages
English (en)
Other versions
MX347610B (es
Inventor
Holger Stadali
Stefan Lipp
Christian Rohde
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of MX2015013359A publication Critical patent/MX2015013359A/es
Publication of MX347610B publication Critical patent/MX347610B/es

Links

Classifications

    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0086—Unequal error protection
    • H04L1/0088—Unequal error protection in control part
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Se propone un concepto de señalización de dos fases para una corriente de datos que se transmite desde un transmisor hasta un receptor. En el lado de transmisor, una pluralidad de encabezados de tramas PLH se genera, cada encabezado de trama comprende parámetros 1238a, 1238b de transmisión de datos para datos 1236a, 1236b de carga útil. Se genera un encabezado de súper-trama SFH para una súper-trama. La súper-trama comprende una pluralidad de tramas, cada trama comprende uno de los encabezados de tramas PLH y datos 1236a, 1236b de carga útil. El encabezado de súper-trama indica un conjunto de parámetros 1218 de trasmisión de encabezado de tramas constante de súper-trama para los encabezados de tramas de la pluralidad de tramas de la súper-trama. Un receptor evalúa el encabezado de súper-trama SFH para obtener los parámetros 1218 de transmisión de encabezado de trama constante de súper-trama, los cuales entonces se utilizan para evaluar la pluralidad de encabezados de tramas PLH para recuperar los parámetros 1238a, 1238b de transmisión de datos. El concepto propuesto proporciona flexibilidad agregada, menos sobrecarga de señalización, y/o una opción de rendimiento mejorado de receptor en niveles de baja SNR.
MX2015013359A 2013-03-20 2014-03-19 Señalizacion de dos fases para transmision de una corriente de datos. MX347610B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13160229.4A EP2782280A1 (en) 2013-03-20 2013-03-20 Two-stage signaling for transmission of a datastream
PCT/EP2014/055532 WO2014147140A1 (en) 2013-03-20 2014-03-19 Two-stage signaling for transmission of a datastream

Publications (2)

Publication Number Publication Date
MX2015013359A true MX2015013359A (es) 2016-06-07
MX347610B MX347610B (es) 2017-05-04

Family

ID=47915505

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013359A MX347610B (es) 2013-03-20 2014-03-19 Señalizacion de dos fases para transmision de una corriente de datos.

Country Status (16)

Country Link
US (1) US10057013B2 (es)
EP (2) EP2782280A1 (es)
JP (1) JP6140882B2 (es)
KR (1) KR101795198B1 (es)
CN (3) CN105264804B (es)
AU (1) AU2014234325B2 (es)
BR (1) BR112015024039B1 (es)
CA (1) CA2907460C (es)
ES (1) ES2605885T3 (es)
HK (1) HK1219825A1 (es)
IL (1) IL241415B (es)
MX (1) MX347610B (es)
PL (1) PL2976848T3 (es)
RU (1) RU2622853C2 (es)
SA (1) SA515361223B1 (es)
WO (1) WO2014147140A1 (es)

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WO2021056199A1 (zh) * 2019-09-24 2021-04-01 华为技术有限公司 一种通信方法及装置
KR102426967B1 (ko) * 2020-08-05 2022-07-29 주식회사 혁신전공사 자동 폐색 광통신 인터페이스 장치

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Also Published As

Publication number Publication date
CA2907460A1 (en) 2014-09-25
US10057013B2 (en) 2018-08-21
RU2015144690A (ru) 2017-04-28
AU2014234325A1 (en) 2015-11-12
CN110324113A (zh) 2019-10-11
KR20150135396A (ko) 2015-12-02
CN116318553A (zh) 2023-06-23
PL2976848T3 (pl) 2017-04-28
EP2976848A1 (en) 2016-01-27
US20160182189A1 (en) 2016-06-23
HK1219825A1 (zh) 2017-04-13
SA515361223B1 (ar) 2018-07-11
EP2976848B1 (en) 2016-11-02
JP6140882B2 (ja) 2017-06-07
WO2014147140A1 (en) 2014-09-25
MX347610B (es) 2017-05-04
CN110324113B (zh) 2023-04-07
CA2907460C (en) 2018-09-04
BR112015024039A2 (pt) 2017-07-18
ES2605885T3 (es) 2017-03-16
IL241415A0 (en) 2015-11-30
EP2782280A1 (en) 2014-09-24
AU2014234325B2 (en) 2016-08-04
BR112015024039B1 (pt) 2022-11-16
RU2622853C2 (ru) 2017-06-20
KR101795198B1 (ko) 2017-11-07
JP2016519475A (ja) 2016-06-30
CN105264804B (zh) 2019-05-07
IL241415B (en) 2018-11-29
CN105264804A (zh) 2016-01-20

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