1、IEEE Standard for Service Composition Protocols of Next Generation Service Overlay Network IEEE Std 1903.2-2017 IEEE Communications Society Sponsored by the Virtualized and Software Defined Networks and Services Standards Committee IEEE 3 Park Avenue New York, NY 10016-5997 USAIEEE Std 1903.2-2017 I
2、EEE Standard for Service Composition Protocols of Next Generation Service Overlay Network Sponsor Virtualized and Software Defined Networks and Services Standards Committee of the IEEE Communications Society Approved 6 December 2017 IEEE-SA Standards BoardAbstract: Protocols among service compositio
3、n (SC) functional entity (FE), service discovery and negotiation (SDN) FE, context information management (CIM) FE, service routing (SR) FE, and service policy decision (SPD) FE to support service composition capabilities in a next generation service overlay network (NGSON) are specified in this sta
4、ndard. Service chaining and instantiation, specification interpretation, service brokering and execution, and context- aware and dynamically adaptive service composition are supported by the capabilities of service composition. Keywords: context awareness, dynamic adaptation, IEEE Std 1903.2, NGSON,
5、 self organization, service composition The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2018 by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 2 5 May 2018. Printed in the United States of A
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35、tandard was completed, the NGSON (1903) Working Group had the following membership: Mehmet Ulema, Chair Ashutosh Dutta, Vice Chair Niranth Amogh, Chief Editor Koteeswara P .Arulprakasam Shan Chen Mark A. Dalle Valle David Hislop David Johnston Dmytro Karamshuk Tae Y eon Kim Namkyung Lee Seung-Ik Lee
36、 Adel Ben Manouer Barbara Martini Federica Paganelli Anton Przybyl Sridhar Raghavan Dan Romascanu Nishanth Sastry Reinhard Schrage Mohammad Shikh-Bahaei Myung Ki Shin Huangjia Y ang The following members of the individual balloting committee voted on this standard. Balloters may have voted for appro
37、val, disapproval, or abstention. Niranth Amogh Johann Amsenga Yesenia Cevallos Shan Chen Keith Chow Sourav Dutta Robert Fish Randall Groves Marco Hernandez David Hislop Werner Hoelzl Noriyuki Ikeuchi Christian Jacquenet Piotr Karocki Stuart Kerry Bruce Kraemer Thomas Kurihara Elvis Maculuba Michael
38、Newman Arumugam Paventhan Venkatesha Prasad Maximilian Riegel Robert Robinson Reinhard Schrage Thomas Starai Walter Struppler Mehmet Ulema Dmitri Varsanofiev John V ergis Oren Y uen When the IEEE-SA Standards Board approved this standard on 6 December 2017, it had the following membership: Jean-Phil
39、ippe Faure, Chair Gary Hoffman, Vice Chair John D. Kulick, Past Chair Konstantinos Karachalios, Secretary Chuck Adams Masayuki Ariyoshi Ted Burse Stephen Dukes Doug Edwards J. Travis Griffith Michael Janezic Thomas Koshy Joseph L. Koepfinger* Kevin Lu Daleep Mohla Damir Novosel Ronald C. Petersen An
40、nette D. Reilly Robby Robson Dorothy Stanley Adrian Stephens Mehmet Ulema Phil Wennblom Howard Wolfman Y u Y uan *Member Emeritus7 Copyright 2018 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std 1903.2-2017, IEEE Standard for Service Composition Protocols of Next Gen
41、eration Service Overlay Network. This standard specifies service composition protocols for Next Generation Service Overlay Network (NGSON). NGSON supports service composition of different base services. An end-user requests a service to NGSON and receives the service response from NGSON. The services are provided by service (or content) providers and NGSON authorizes them. NGSON receives a service request from an end-user, and makes service provision and consumption with service compositions by the deployment of context-aware, dynamic adaptation, and self-organizing networking capabilities.
