TR201904770T4 - Optik ağ birimi saptanmasına yönelık yöntem ve cihazı ve pasif optik ağ sistemi. - Google Patents

Optik ağ birimi saptanmasına yönelık yöntem ve cihazı ve pasif optik ağ sistemi. Download PDF

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Publication number
TR201904770T4
TR201904770T4 TR2019/04770T TR201904770T TR201904770T4 TR 201904770 T4 TR201904770 T4 TR 201904770T4 TR 2019/04770 T TR2019/04770 T TR 2019/04770T TR 201904770 T TR201904770 T TR 201904770T TR 201904770 T4 TR201904770 T4 TR 201904770T4
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TR
Turkey
Prior art keywords
onu
optical network
passive optical
unit detection
code
Prior art date
Application number
TR2019/04770T
Other languages
English (en)
Inventor
Wan Min
Zeng Xiaofei
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of TR201904770T4 publication Critical patent/TR201904770T4/tr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
    • H04J14/086—Medium access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H04B10/272—Star-type networks or tree-type networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • H04J14/0247—Sharing one wavelength for at least a group of ONUs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
    • H04J14/0252—Sharing one wavelength for at least a group of ONUs, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0282—WDM tree architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H04Q2011/0083—Testing; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computing Systems (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)

Abstract

Mevcut buluşun düzenlemeleri, bir ONU'yu saptamaya yönelik bir yöntemi ve bir aparatı ve pasif optik bir sistemi açıklar. Yöntem: açık bir yukarı bağlantı boş penceredeki veya boş bir zaman aralığındaki bir ONU'nun bir kimlik kodunu saptamayı; ve ONU'nun kimlik koduna karşılık gelen bir ONU'nun, ONU'nun kimlik koduna göre sahte bir ONU olduğunu belirlemeyi içerir. Karşılık gelen bir aparat ve pasif optik bağlantı sistemi ayrıca, mevcut buluşun düzenlemelerinde sağlanır. Pasif optik bağlantı sisteminde sahte bir ONU, hızlı ve etkili bir şekilde saptanır ve belirlenir ve bir yukarı bağlantı hizmeti üzerindeki bir etki azaltılır.
TR2019/04770T 2011-03-29 2012-03-29 Optik ağ birimi saptanmasına yönelık yöntem ve cihazı ve pasif optik ağ sistemi. TR201904770T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110077143.9A CN102142897B (zh) 2011-03-29 2011-03-29 一种光网络单元的检测方法、装置和无源光网络系统

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TR201904770T4 true TR201904770T4 (tr) 2019-04-22

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TR2019/04770T TR201904770T4 (tr) 2011-03-29 2012-03-29 Optik ağ birimi saptanmasına yönelık yöntem ve cihazı ve pasif optik ağ sistemi.

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Country Link
US (2) US9838150B2 (tr)
EP (2) EP3229486B1 (tr)
JP (2) JP5865993B2 (tr)
KR (1) KR101472407B1 (tr)
CN (1) CN102142897B (tr)
AR (1) AR085582A1 (tr)
AU (1) AU2012237756B2 (tr)
CA (1) CA2831337C (tr)
ES (2) ES2718404T3 (tr)
MX (1) MX2013011013A (tr)
MY (1) MY156841A (tr)
PL (2) PL3229486T3 (tr)
RU (1) RU2562962C2 (tr)
SA (1) SA112330407B1 (tr)
TR (1) TR201904770T4 (tr)
TW (2) TWI528739B (tr)
WO (1) WO2012130146A1 (tr)

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Also Published As

Publication number Publication date
JP5865993B2 (ja) 2016-02-17
AU2012237756A1 (en) 2013-11-07
ES2623550T3 (es) 2017-07-11
SA112330407B1 (ar) 2016-06-05
JP2016027752A (ja) 2016-02-18
EP3229486A1 (en) 2017-10-11
JP6111486B2 (ja) 2017-04-12
PL3229486T3 (pl) 2019-07-31
RU2562962C2 (ru) 2015-09-10
PL2683099T3 (pl) 2017-07-31
US10148387B2 (en) 2018-12-04
KR101472407B1 (ko) 2014-12-24
WO2012130146A1 (zh) 2012-10-04
ES2718404T3 (es) 2019-07-01
CA2831337A1 (en) 2012-10-04
EP2683099A1 (en) 2014-01-08
EP2683099A4 (en) 2014-06-25
AU2012237756B2 (en) 2015-05-21
KR20130135941A (ko) 2013-12-11
US9838150B2 (en) 2017-12-05
RU2013148008A (ru) 2015-05-10
US20140029947A1 (en) 2014-01-30
TW201240361A (en) 2012-10-01
CN102142897A (zh) 2011-08-03
EP3229486B1 (en) 2019-01-09
JP2014509807A (ja) 2014-04-21
AR085582A1 (es) 2013-10-09
CA2831337C (en) 2017-09-19
TWI458274B (zh) 2014-10-21
CN102142897B (zh) 2014-08-20
MX2013011013A (es) 2013-12-12
US20170324507A1 (en) 2017-11-09
EP2683099B1 (en) 2017-02-01
MY156841A (en) 2016-03-31
TW201503611A (zh) 2015-01-16
TWI528739B (zh) 2016-04-01

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