engleski

Experimental Performance Evaluation of Networked Virtual Reality Services in UMTS Network

Abstract - The Universal Mobile Telecommunications System (UMTS) represents an evolution in terms of services and data speeds from "second generation" mobile networks, providing a solution for communication between mobile devices and Internet hosts. UMTS has packet switching capabilities and potentially sufficient data rate for accessing advanced Internet services by using a mobile terminal. Advanced multimedia services, such as Networked Virtual Reality (NVR) services with near real-time interactivity requirements, present a good case study to evaluate the performance of a test UMTS network. In this paper we report the measured performance parameters for NVR services in a UMTS test network and determine the capability of the network to support such services. Results are shown for two different NVR applications that required different Quality of Service (QoS) parameters.

Performance; NVR; UMTS

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