Improved Performance of Traffic Dependent Outage Rate Cellular System | Science Publications

Journal of Computer Science

Hussein M.A. Basi¹  M. B.R. Murthy¹ 

关键词: Outage Channel;    Delay Probability;    Priority Calls;    Waiting Time;   

DOI  :  10.3844/jcssp.2005.72.75

学科分类：计算机科学（综合）

来源: Science Publications

【 摘 要 】

The designers of a mobile cellular system must evaluate the possible configurations of thesystem components and their characteristics in order to develop a system with greater efficiency. Theuseful parameters to estimate performances of the system are voice quality, frequency spectrumefficiency and grade of service (GOS). In this study, a scheme proposed to reduce the lost calls andinterruptions due to the outage channels is tested in the traffic dependent outage rate wireless cellularsystem. In this scheme no call is dropped but could be delayed. The performance parametersconsidered for this study is the probability of delay and the mean waiting time for priority and non-prioritycalls for non-preemptive type. The system is evaluated for different conditions and the resultsare discussed.

【 授权许可】

Unknown