NF ETS 300349

April 1996

Standard Current

Broadband integrated services digital network (B-ISDN). Asynchronus transfer mode (ATM). Adaptation layer (AAL) specification. Type 3/4.

Le présent document décrit les procédures de connexion, les messages et les paramètres de mise en oeuvre des connexions entre la couche d'adaptation et la couche ATM en technique temporelle asynchrone sur un réseau numérique à intégration de services large bande (RNIS-LB).

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Main informations

Collections

National standards and national normative documents

Publication date

April 1996

Number of pages

83 p.

Reference

NF ETS 300349

ICS Codes

33.080 Integrated Services Digital Network (ISDN)

Classification index

Z82-349

Print number

1 - avril 1996

European kinship

ETS 300349:1995

Sumary

Broadband integrated services digital network (B-ISDN). Asynchronus transfer mode (ATM). Adaptation layer (AAL) specification. Type 3/4.

Le présent document décrit les procédures de connexion, les messages et les paramètres de mise en oeuvre des connexions entre la couche d'adaptation et la couche ATM en technique temporelle asynchrone sur un réseau numérique à intégration de services large bande (RNIS-LB).

Table of contents

Avant-propos
4
Introduction
5
1 Domaine d'application
5
2 Références normatives
5
3 Définitions
6
4 Abréviations
6
5 AAL type 3/4
8
5.1 Structure d'AAL type 3/4
8
5.2 Flux d'information à travers la limite entre ATM et AAL type 3/4
8
5.3 Service fourni par l'AAL type 3/4
9
6 Partie commune d'AAL type 3/4
11
6.1 Services fournis par la partie commune d'AAL type 3/4
11
6.2 Interaction entre le plan de gestion et le plan de commande
15
6.3 Fonctions, structure et codage d'AAL type 3/4
16
6.4 Procédures
22
Annexe A (normative) Déclaration de conformité de mise en oeuvre de protocole (PICS)
30
Annexe B (informative) Explication de la convention de dénomination des unités de données
43
Annexe C (informative) Cadre général d'AAL type 3/4
46
Annexe D (informative) Modèle fonctionnel pour la partie commune d'AAL type 3/4
52
Annexe E (informative) Diagrammes LDS pour la SAR et la CPCS d'AAL type 3/4
54
Annexe F (informative) Connexions de multiplexage d'AAL type 3/4 sur une connexion ATM utilisant le champ MID
71
Annexe G (informative) Procédures d'attribution MID
74
Annexe H (informative) Bibliographie
81

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