Analysis of Different Parameters that Affect QoS/QoE for Offering Multi-IPTV Video Simultaneously in TK

QoS (quality of service) and QoE (quality of experience) have become major criteria for implementing and delivering IPTV services. There are a lot of factors that affect directly to the QoS/QoE. QoS is seen today as one of the most important means for increasing subscribers' loyalty and securing successful service growth. To satisfy QoS requirements for delivering IPTV services the authors should study parameters that affect directly to the QoS/QoE. Here they will measure in real network in TK (telecom of Kosova) the main parameters that affect in QoS/QoE, such as: delay factor, losses as well as PCR. In this paper the authors will study how many video channels can be transmitted simultaneously, while maintaining high QoS/QoE. These measurements and analysis the authors will make in headend part of IPTV technology implemented in TK.