BSI PD ISO/IEC TR 29181-8:2017

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Information technology. Future Network. Problem statement and requirements – Quality of Service

Published By	Publication Date	Number of Pages
BSI	2017	22

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Categories: 35.100.30 - Network layer, BSI

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This document describes the problem statements of current networks and the requirements for Future Network (FN) in the Quality of Service (QoS) perspective. This document mainly specifies:

problems of the current networks for QoS;
requirements for QoS support in Future Network.

PDF Catalog

PDF Pages	PDF Title
2	National foreword
6	Foreword
7	Introduction
8	1 Scope 2 Normative references 3 Terms and definitions
9	4 Abbreviated terms 5 General 5.1 QoS in Future Network (FN)
10	5.2 Related works on QoS 5.2.1 ISO/IEC JTC1 5.2.2 European Telecommunication Standards Institute (ETSI) 5.2.3 Internet Engineering Task Force (IETF) 5.2.4 Internet 2
11	5.2.5 Telecommunication Standardization Sector of International Telecommunications Union (ITU-T) 5.3 Prospect of QoS architecture in FN 6 Problem statement of current networks for QoS 6.1 QoS in current networks 6.1.1 IPv4/IPv6 network
12	6.1.2 Next Generation Network (NGN)
13	6.1.3 WLAN
14	6.1.4 Wireless metropolitan area network (WMAN) 6.1.5 Mobile access networks
15	6.2 Summary of QoS problems in current networks 6.2.1 General
16	6.2.2 Lack of flexible mechanism supporting new applications 6.2.3 Lack of aggregate RSVP mechanism for business with same QoS requirements
17	6.2.4 Lack of network self-adaptability 6.2.5 Lack of connection-oriented characteristics 6.2.6 Lack of fundamental effectiveness 6.2.7 Lack of standards for QoS mechanism between heterogeneous networks 6.2.8 Lack of consideration from user perspective 6.2.9 Poor controllability 6.2.10 Human factors 6.2.11 Lack of effective congestion management
18	7 Requirements of FNQoS 7.1 Cross-layer and global 7.2 Customizable user service 7.3 Scalability and flexibility 7.4 Self-adjustment 7.5 Focusing on mobility 7.6 FNQoS service composition 7.7 Grade and classification of services
19	7.8 Quality of Experience 7.9 Quality of Protection 7.10 Connection-mode network service 7.11 FNQoS control technology 7.12 Effective congestion control mechanisms
20	Annex A (informative) Examples of technical issues for QoS realization in FN
21	Bibliography