@inproceedings{f4c102edb7044b468d8c20b28cf6f4d4,
title = "Performance-driven evaluation for deploying IMS-based interoperability scenarios",
abstract = "This paper deals with the performance evaluation of deploying an IMS-based media plane interoperability framework. The 3GPP standards describe two possible operating modes based on either a reactive or a proactive approach. We show that both approaches entail some advantages and drawbacks in terms of signaling overhead and call setup times at different ratios of incompatible calls. A prototype implementation of the required elements was carried out in order to use experimental delay contributions. Additionally, the evaluation focuses on the impact of deploying the interoperability solutions over current UMTS and LTE radio access networks.",
keywords = "IMS interoperablity, performance evaluation",
author = "Fajardo, {Jose Oscar} and Fidel Liberal and Fudong Li and Nathan Clarke and Mkwawa, {Is Haka} and Lingfen Sun",
year = "2014",
month = aug,
day = "28",
doi = "10.1109/ICC.2014.6883784",
language = "English",
series = "IEEE ICC Proceedings Series",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "3019--3024",
booktitle = "2014 IEEE International Conference on Communications",
address = "United States",
note = "2014 1st IEEE International Conference on Communications, ICC 2014 ; Conference date: 10-06-2014 Through 14-06-2014",
}