Your browser does not support JavaScript!
http://iet.metastore.ingenta.com
1887

NaaS-enabled service composition in SDN environment

NaaS-enabled service composition in SDN environment

For access to this article, please select a purchase option:

Buy chapter PDF
£10.00
(plus tax if applicable)
Buy Knowledge Pack
10 chapters for £75.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Network as a Service for Next Generation Internet — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

This chapter focuses on conceiving a service composition framework supporting NaaS with the aid of software-defined networking. Specifically, the framework and software necessary for implementing the NaaS-enabled service composition is presented. It provides a comprehensive solution for jointly utilizing the resource of the networking and computing domain, which relies on the techniques of coordinate management, aggregation, controlling, and optimization. Then, several specific mechanisms are induced in the framework for the sake of providing multipath, multicast, and multi-domain routing service as a service component. A prototype system is constructed by integrating OpenFlow network of moderate scale and OpenStack. Experiments based on this prototype are conducted to demonstrate the applicability of the conceived framework.

Chapter Contents:

  • 10.1 Introduction
  • 10.2 Overview of service composition in SDN
  • 10.2.1 SDN and cloud in substrate layer
  • 10.2.2 NaaS in slice layer
  • 10.2.2.1 Network connectivity
  • 10.2.2.2 Routing rules and optimization
  • 10.2.2.3 Network functions
  • 10.2.3 Service request graph in abstract layer
  • 10.2.4 Service composition
  • 10.3 NaaS-enabled framework for service composition
  • 10.3.1 Framework of service and resource management
  • 10.3.2 Design of multipath
  • 10.3.3 Multicast in SDN
  • 10.3.4 Multi-domain connectivity
  • 10.4 Use cases
  • 10.4.1 Use case 1: DASH-based streaming service
  • 10.4.1.1 Prototype system
  • 10.4.1.2 Preliminary result
  • 10.4.2 Use case 2: dynamic switching for multi-tree multicast
  • 10.4.2.1 Prototype system
  • 10.4.2.2 Preliminary result
  • 10.5 Conclusion
  • Acknowledgment
  • References

Inspec keywords: protocols; software defined networking

Other keywords: optimization technique; controlling technique; service component; computing domain resource utilization; OpenFlow network; multipath-multicast-multidomain routing service; NaaS-enabled service composition; SDN environment; aggregation technique; coordinate management; software-defined networking; OpenStack; networking resource utilization

Subjects: Computer networks and techniques; Computer communications; Protocols; Protocols

Preview this chapter:
Zoom in
Zoomout

NaaS-enabled service composition in SDN environment, Page 1 of 2

| /docserver/preview/fulltext/books/te/pbte073e/PBTE073E_ch10-1.gif /docserver/preview/fulltext/books/te/pbte073e/PBTE073E_ch10-2.gif

Related content

content/books/10.1049/pbte073e_ch10
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address