PH12019500990A1 - Implementation method and system for framing in transmission convergence layer in passive optical network - Google Patents

Implementation method and system for framing in transmission convergence layer in passive optical network

Info

Publication number
PH12019500990A1
PH12019500990A1 PH12019500990A PH12019500990A PH12019500990A1 PH 12019500990 A1 PH12019500990 A1 PH 12019500990A1 PH 12019500990 A PH12019500990 A PH 12019500990A PH 12019500990 A PH12019500990 A PH 12019500990A PH 12019500990 A1 PH12019500990 A1 PH 12019500990A1
Authority
PH
Philippines
Prior art keywords
framing
passive optical
idle
frame
frames
Prior art date
Application number
PH12019500990A
Inventor
Xianghui Li
Original Assignee
Wuhan Fisilink Microelectronics Tech Co Ltd
Fiberhome Telecommunication 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 Wuhan Fisilink Microelectronics Tech Co Ltd, Fiberhome Telecommunication Tech Co Ltd filed Critical Wuhan Fisilink Microelectronics Tech Co Ltd
Publication of PH12019500990A1 publication Critical patent/PH12019500990A1/en

Links

Classifications

    • 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
    • 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
    • H04Q2011/0086—Network resource allocation, dimensioning or optimisation
    • 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
    • H04Q2011/0088—Signalling aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)

Abstract

Disclosed are an implementation method and system for framing in a transmission convergence layer in a passive optical network, wherein same relate to the field of passive optical networks. The steps of the method are as follows: fragmenting a data frame involved in TC framing according to a self-developed algorithm, so as to obtain a data frame involved in the fragmentation; after a GEM frame header is added to the data frame involved in the fragmentation, packaging same into a GEM frame; and calculating the length of an idle frame according to the self-developed algorithm when the idle frame needs to be inserted. The present invention can dynamically control the framing of data frames and the insertion of the idle frames, the framing probability of the data frames can be increased as much as possible, and the insertion of idle frames can be reduced to the greatest extent, while guaranteeing a constant linear rate of the TC framing, thereby improving the throughput and QOS of the entire PON system.
PH12019500990A 2017-05-05 2019-05-03 Implementation method and system for framing in transmission convergence layer in passive optical network PH12019500990A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710313701.4A CN107172507B (en) 2017-05-05 2017-05-05 The realization method and system of transmission convergence layer framing in passive optical network
PCT/CN2017/112051 WO2018201698A1 (en) 2017-05-05 2017-11-21 Implementation method and system for framing in transmission convergence layer in passive optical network

Publications (1)

Publication Number Publication Date
PH12019500990A1 true PH12019500990A1 (en) 2019-11-25

Family

ID=59813193

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019500990A PH12019500990A1 (en) 2017-05-05 2019-05-03 Implementation method and system for framing in transmission convergence layer in passive optical network

Country Status (4)

Country Link
CN (1) CN107172507B (en)
BR (1) BR112019009969A2 (en)
PH (1) PH12019500990A1 (en)
WO (1) WO2018201698A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107172507B (en) * 2017-05-05 2019-06-21 烽火通信科技股份有限公司 The realization method and system of transmission convergence layer framing in passive optical network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7424229B2 (en) * 2004-12-28 2008-09-09 General Instrument Corporation Methods and apparatus for Raman crosstalk reduction via idle data pattern control
CN100527708C (en) * 2006-04-30 2009-08-12 华为技术有限公司 Method for transmitting service frame in passive light network, optical network unit and optical line circuit
CN100581090C (en) * 2007-03-15 2010-01-13 华为技术有限公司 Slicing method for data frames and optical network unit
CN101409708A (en) * 2008-11-08 2009-04-15 浙江工业大学 GPON GTC frame-forming sublayer based on FPGA
CN102045130B (en) * 2009-10-20 2013-06-05 华为技术有限公司 Downlink framing method, optical line terminal and passive optical network system
CN102201974B (en) * 2010-11-12 2014-05-07 华为技术有限公司 Bandwidth allocation method and bandwidth allocation equipment
CN103152292B (en) * 2013-03-14 2015-09-16 烽火通信科技股份有限公司 The XGEM framing device of ONU end and framing method in XGPON system
CN104113493B (en) * 2014-08-11 2018-05-29 烽火通信科技股份有限公司 Dynamic bandwidth allocation apparatus and its implementation based on traffic monitoring
CN107172507B (en) * 2017-05-05 2019-06-21 烽火通信科技股份有限公司 The realization method and system of transmission convergence layer framing in passive optical network

Also Published As

Publication number Publication date
WO2018201698A1 (en) 2018-11-08
CN107172507B (en) 2019-06-21
CN107172507A (en) 2017-09-15
BR112019009969A2 (en) 2019-08-27

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