Provided by: Scientific Research Publishing
Date Added: Mar 2012
Recently, applications of real-time Polling Service (rtPS) in IEEE 802.16 wireless networks have gained considerable popularity. These applications generate large amounts of real time traffic in the network and thus maintaining the Quality of Service (QoS) such as packet delay requirement in rtPS dominant networks is critical. Existing dimensioning methodology does not consider QoS parameters of rtPS in network dimensioning. Moreover, exhaustive and time-consuming simulations are required to evaluate the performance and QoS of rtPS. To overcome this problem, they propose an improved radio network dimensioning framework which considers QoS parameters of rtPS in network dimensioning.