Collaboration of IMS and SDN to enable new ICT service creation

Author

Chung-Shih Tang ; Chin-Ywu Twu ; Jen-Hong Ju ; Ying-Dian Tsou

Author_Institution

Telecommun. Labs., Chunghwa Telecom Co. Ltd., Taoyuan, Taiwan

fYear

2014

fDate

17-19 Sept. 2014

Firstpage

1

Lastpage

4

Abstract

Under the OTT threat, a telecom call-based ICT integration approach is studied to alleviate the revenue shrinkage. The CT-initiated IT services are thereby proposed to maintain existing telecom call service while adding OTT-like communication features on Internet. To do this, an IMS-based ICT service infrastructure is developed and the OpenFlow Controller is incorporated. Under such infrastructure the IMS call can correlate with the OpenFlow Controller and enable new ICT service creation and service control.

Keywords

IP networks; Internet telephony; multimedia systems; software defined networking; CT-initiated IT services; ICT service control; ICT service creation; IMS call; IP multimedia subsystem; Internet; OTT-like communication features; OpenFlow controller; SDN; communication technology; information technology; over-the-top apps; software defined network; telecom call service; IP networks; Internet; Quality of service; Servers; Switches; CT-initiated IT Service; IMS; QoS Differentiation; SDN;

fLanguage

English

Publisher

ieee

Conference_Titel

Network Operations and Management Symposium (APNOMS), 2014 16th Asia-Pacific

Conference_Location

Hsinchu

Type

conf

DOI

10.1109/APNOMS.2014.6996528

Filename

6996528