Interoperability problems in Next Generation Network protocols

2008 First ITU-T Kaleidoscope Academic Conference - Innovations in NGN: Future Network and Services Pub Date : 2008-05-12 DOI:10.1109/KINGN.2008.4542262

Z. Ayatollahi, S. Sarukhani, F. Fayazi, Z.A. Roknabady, A. Madani

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引用次数: 4

Abstract

The most recent major trend and development in telecoms has been a move toward next generation networks (NGN) and services model. NGN is based on a progressive evolution to end-to-end "all IP" and will have to provide the capabilities to make the creation, deployment, and management of all kinds of services possible. The NGN players, although use different terms for NGN, they share many of the same basic concepts in their visions for tomorrow's carrier infrastructure. In this paper we have introduced a pilot for interoperability basic call tests in next generation networks (NGN) and the results of that pilot deployment and testing are presented and analyzed. These results are based on test scenarios provided by four NGN vendors namely: Alcatel, Huawei, Siemens and ZTE. These vendors intended to demonstrate their solutions in a multi-vendor environment for Softswitch based NGN deployment that is suitable for class4 and class5 switches replacement. They had participated in an interoperability test environment for basic call and supplementary services.

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下一代网络协议中的互操作性问题

电信业最近的主要趋势和发展是向下一代网络(NGN)和业务模式迈进。下一代网络基于向端到端“全IP”的逐步演进，必须提供各种功能，使各种服务的创建、部署和管理成为可能。虽然NGN的参与者对NGN使用不同的术语，但他们对未来运营商基础设施的愿景中有许多相同的基本概念。本文介绍了在下一代网络(NGN)中进行互操作性基本呼叫测试的试点，并对该试点部署和测试的结果进行了介绍和分析。以上结果基于阿尔卡特、华为、西门子、中兴四家NGN厂商提供的测试场景。这些供应商打算在多供应商环境中展示他们的解决方案，用于基于软交换的NGN部署，适用于更换class4和class5交换机。他们参与了基本呼叫和补充服务的互操作性测试环境。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2008 First ITU-T Kaleidoscope Academic Conference - Innovations in NGN: Future Network and Services

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