Cell-loss control in multiplexing of VBR video over ATM networks
Telecommunication Systems, cilt.15, sa.3-4, ss.405-416, 2000 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 15 Sayı: 3-4
- Basım Tarihi: 2000
- Dergi Adı: Telecommunication Systems
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.405-416
- Boğaziçi Üniversitesi Adresli: Hayır
Özet
In this article we investigate the impacts of interspacing and source polling policies on the cell-loss rates in transmission of variable bit rate video sources over Asynchronous Transfer Mode networks. We present a mathematical model that finds the approximate optimal starting times of the video sources that minimize the congestion at the multiplexer. Combined with the approximate optimal source starting times, we propose a source ordering and polling policy for reducing the cell-loss rates. The proposed policy is tested against alternative policies using simulation of pre-recorded video data. © J.C. Baltzer AG, Science Publishers.