In the hybrid fiber/coax (HFC) architecture, over several hundreds subscribers in CATV (Community Antenna TV) network may cause serious collisions. In this paper, we propose a new network architecture which using an Intelligent Node (IN) to stand for a group of subscribers to request the demand resources. The Intelligent Node has the ability to reduce the collision probability as well as the collision resolving period. The simulation results show that the proposed architecture in terms of throughput, buffer delay, and fairness outperforms the standard architecture.
|Number of pages||5|
|State||Published - 2000|
|Event||2000 IEEE International Conference on Communications - New orleans, LA, USA|
Duration: 18 Jun 2000 → 22 Jun 2000
|Conference||2000 IEEE International Conference on Communications|
|City||New orleans, LA, USA|
|Period||18/06/00 → 22/06/00|