Y.2020�:�Open service environment functional architecture for next generation networks

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Y.2020�:�Open service environment functional architecture for next generation networks �

Recommendation Y.2020 (05/11)

Approved in 2011-05-20

Status : In force

�	Table of Contents
�	Summary

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English

PDF (acrobat)

225986 bytes

2012-03-29

E�37189�

Arabic

PDF (acrobat)

1786843 bytes

2023-08-30

A�80000�

Chinese

PDF (acrobat)

617322 bytes

2023-06-26

C�80000�

Espa�ol

PDF (acrobat)

1582389 bytes

2023-08-24

S�80000�

Fran�ais

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684037 bytes

2023-06-30

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Russian

PDF (acrobat)

2018686 bytes

2023-10-20

R�80000�

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Available languages and formats :

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and language to get the document

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Format

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Article Number

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English

Word 2007

7388155 bytes

2012-03-29

E�37189�

Arabic

Word 2007

1282308 bytes

2023-08-30

A�80000�

Chinese

Word 2007

6954458 bytes

2023-06-26

C�80000�

Espa�ol

Word 2007

1409086 bytes

2023-08-24

S�80000�

Fran�ais

Word 2007

43832774 bytes

2023-06-30

F�80000�

Russian

Word 2007

1518538 bytes

2023-10-20

R�80000�

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