1、 Reference numberISO/IEC TR 29181-1:2012(E)ISO/IEC 2012 TECHNICAL REPORT ISO/IECTR29181-1First edition2012-09-15 Information technology Future Network Problem statement and requirements Part 1:Overall aspects Technologies de linformation Rseaux du futur nonc du problme et exigences Partie 1:Aspects
2、gnraux ISO/IEC TR 29181-1:2012(E)COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2012 All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing
3、from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel.+41 22 749 01 11 Fax +41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2012 All rights reserved ISO/IEC TR 29
4、181-1:2012(E)ISO/IEC 2012 All rights reserved iii Contents Page Foreword.vIntroduction.vi1Scope.12Normative references.13Terms and definitions.14Abbreviations.35Overview.45.1Needs to research and standardize FN.45.2Value and vision of FN.46Services and applications in FN.57Problem statement.67.1Basi
5、c problems.67.1.1Routing failures and scalability.67.1.2Insecurity.77.1.3Mobility.77.1.4Quality of service.77.1.5Heterogeneous physical layers,applications and architecture.77.1.6Network management.77.1.7Congestive collapse.77.1.8Opportunistic communications.77.1.9Fast long-distance communications.7
6、7.1.10Lack of efficient media distribution.77.1.11Customizability.87.1.12Economy and policy.87.2Problems with fundamental design principles of current Internet.87.2.1Packet switching.87.2.2Models of the end-to-end principle.87.2.3Layering.87.2.4Naming and addressing.98General requirements for FN.98.
7、1Scalability.98.2Naming and addressing scheme.98.3Security.98.3.1Privacy.98.3.2Mobility.108.3.3Peer.108.3.4Resource.108.3.5Heterogeneity.108.3.6Attack.108.4Mobility.108.4.1Context-awareness.118.4.2Multi-homing and seamless flow switching.118.4.3Heterogeneity.118.5Customizable quality of service.118.
8、6Heterogeneity and network virtualization.128.6.1Application/service heterogeneity.128.6.2Device heterogeneity.128.6.3Physical media heterogeneity.12ISO/IEC TR 29181-1:2012(E)iv ISO/IEC 2012 All rights reserved 8.6.4Network virtualization.128.7Service awareness.128.7.1Service discovery.138.7.2Servic
9、e composition.138.7.3Self-organizing service.138.7.4Context-awareness.148.7.5Service QoE.148.8Media transport.148.9New layered architecture.148.10Management.158.10.1Robustness.158.10.2Autonomy.158.11Energy efficiency.158.12Economic incentives.158.12.1Quality of service/experience.158.12.2Manageabili
10、ty.158.12.3Customizability.158.12.4AAA and security.158.12.5Operational aspect.159Milestone for standardization on FN.169.1Overall work plan.169.2Architectures of FN.169.2.1FN architecture:services/network model and functional architecture.179.2.2FN architecture:naming and addressing.189.2.3FN archi
11、tecture:switching and routing.189.2.4FN architecture:mobility.189.2.5FN architecture:security.189.2.6FN architecture:media transport.199.2.7FN architecture:service composition.199.2.8FN architecture:federation.199.2.9Protocols for FN.19Annex A(informative)General concept of FN.20Annex B(informative)
12、Gap analysis.22Bibliography.25 ISO/IEC TR 29181-1:2012(E)ISO/IEC 2012 All rights reserved v Foreword ISO(the International Organization for Standardization)and IEC(the International Electrotechnical Commission)form the specialized system for worldwide standardization.National bodies that are members
13、 of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity.ISO and IEC technical committees collaborate in fields of mutual interest.Other international organiza
14、tions,governmental and non-governmental,in liaison with ISO and IEC,also take part in the work.In the field of information technology,ISO and IEC have established a joint technical committee,ISO/IEC JTC 1.International Standards are drafted in accordance with the rules given in the ISO/IEC Directive
15、s,Part 2.The main task of the joint technical committee is to prepare International Standards.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75%of the national
16、bodies casting a vote.In exceptional circumstances,when the joint technical committee has collected data of a different kind from that which is normally published as an International Standard(“state of the art”,for example),it may decide to publish a Technical Report.A Technical Report is entirely informative in nature and shall be subject to review every five years in the same manner as an International Standard.Attention is drawn to the possibility that some of the elements of this document ma
