Ubiquitous Computing and Communication Journal
Disseminator of Knowledge
Home Home | About Us About Us | Contact Us Contact Us | Login Wednesday, April 1, 2020
Abstract
Title: RESOURCE MANAGEMENT STRATEGY TO SUPPORT REAL TIME VIDEO ACROSS UMTS AND WLAN NETWORKS
Authors: Dr. K. Ayyappan, Dr. I. Saravanan, Dr. G. Sivaradje
Abstract:
The communication world is expecting an environment where a single terminal can support multiple services with pervasive network access. This paper addresses the challenges and resource management strategies to support real time video across UMTS and WLAN networks. A priority based service interworking architecture with Hybrid coupling is proposed to achieve seamless continuity of real time video sessions across the two networks. QoS consistency is an important challenge that needs to be addressed since QoS degradation can occur during vertical handover. The results indicate that QoS consistency can be achieved for real time video sessions with certain conditions and restrictions. The proposed scheme enables WLAN to support more number of UMTS video subscribers with better QoS consistency.