ДСТУ ISO/IEC TR 29181-8:2018 Інформаційні технології. Мережа майбутнього. Визначення проблем та вимоги. Частина 8. Якість послуг (ISO/IEC TR 29181-8:2017, IDT)

ДСТУ ISO/IEC TR 29181-8:2018
(ISO/IEC TR 29181-8:2017, IDT)

Інформаційні технології. Мережа майбутнього. Визначення проблем та вимоги. Частина 8. Якість послуг

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Abbreviated terms

5.1 QoS in Future Network (FN)

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

5.2.5 Telecommunication Standardization Sector of International Telecommunications Union (ITU-T)

5.3 Prospect of QoS architecture in FN

6.1 QoS in current networks

6.1.1 IPv4/IPv6 network

6.1.2 Next Generation Network (NGN)

6.1.3 WLAN

6.1.4 Wireless metropolitan area network (WMAN)

6.1.5 Mobile access networks

6.2 Summary of QoS problems in current networks

6.2.1 General

6.2.2 Lack of flexible mechanism supporting new applications

6.2.3 Lack of aggregate RSVP mechanism for business with same QoS requirements

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

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

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

Annex A (informative) Examples of technical issues for QoS realization in FN

Bibliography