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The report discusses a method for estimating the real work of 3G technology in the context of urban megalopolis. Getting information about the parameters of the network (in this case, the speed of information transfer) is necessary to assess the level of network development and identify further steps to streamline and improve its quality of services.
Joint radio resource management (JRRM) is the envisaged process aimed at optimizing the radio resource usage of wireless systems to satisfy the requirements of both the network operators and the users in the context of future generation wireless networks. In particular, this paper proposes a two-layered JRRM framework to improve the efficiency of multiradio and multioperator cellular scenarios. On...
Resource management is one of the vital aspects in 3G networks as it controls the system capacity to manage congestion. It becomes more complex when all subscribers have to communicate using shared spectrum of Universal Mobile Telecommunications System (UMTS) and require flexible, higher bandwidth services. A key issue in delivering wireless services is the problem of congestion which has an adverse...
Early detection and rapid resolution network congestion can considerably improve network capacity. Consequently, much research has been carried out on predicting traffic patterns in 3G networks. This paper introduces an access point centric approach implemented based on the order-k Markov model. The feasibility of this order-k Markov predictor is evaluated, and the prediction performance of predictors...
Congestion control is considered as a key factor in radio resource management. Early detection and rapid resolution network congestion can considerably improve network capacity. Consequently, much research has been carried out on predicting traffic patterns in 3G networks. This paper introduces a traffic forecasting method based on maximum likelihood estimation, which is able to predict traffic patterns...
Media streaming over 3G networks such as the UMTS is quite challenging because of the dynamic and unpredictable radio links, available bandwidth, loss rate, and delay. We propose a novel wireless queue management protocol (WQMP) tailored to the specific characteristics of Web browsing over third generation (3G) cellular networks. Such links are often the bottleneck for an end-to-end connection and...
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