Bounds of performance measures in large-scale mobile communication networks
Performance Evaluation
Theory, Volume 1, Queueing Systems
Theory, Volume 1, Queueing Systems
Engineering Applications of Artificial Intelligence
Cognitive Resource Aware Service Provisioning
WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Sensing presence (presense) ontology: user modelling in the semantic sensor web
ESWC'11 Proceedings of the 8th international conference on The Semantic Web
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We present herein a simulation system to model mobile user behavior in urban spaces covering roads, railways, stations and traffic signals. The proposed simulation system was developed in order to provide analysis in situations that cannot be dealt with analytically, such as mobile users moving along roads and the arrival or departure on commuter trains of group users at stations. In the present paper we observe mobile traffic, which changes with the user distribution, in order to discuss base station location policies. The proposed simulation system can deal with these user behaviors in actual urban space with roads, crossings and stations. The movement of mobile users and the effects thereof on the performance of the mobile system are examined with respect to service quality, such as call loss probability (C.L.P). Using the proposed simulation system, we observe and compare several cell location patterns and discuss the influence of retrial calls.