標題: Number portability for telecommunication networks
作者: Lin, YB
Rao, HCH
資訊科學與工程研究所
Institute of Computer Science and Engineering
公開日期: 1-Jan-1999
摘要: Number portability-is a telecommunication network function, which allows subscribers to switch services, service providers, or locations without changing their telephone numbers; Near-term number portability is typically implemented by existing telecommunication services such as remote call forwarding. Long-term number portability can be implemented under the advanced intelligent network platform. In this article we introduce the number portability Issues and provide a tutorial on AIN. Then we show the AlN implementation number portability. Finally, a cache approach is proposed to speed up address transfer, which can effectively reduce the network overhead incurred by AIN query for number portability.
URI: http://dx.doi.org/10.1109/65.750450
http://hdl.handle.net/11536/148335
ISSN: 0890-8044
DOI: 10.1109/65.750450
期刊: IEEE NETWORK
Volume: 13
起始頁: 56
結束頁: 62
Appears in Collections:Articles