This research focuses on an application-based network resource selection algorithm in integrated LTE-WLAN systems. First, we study the structure of the LTE/WLAN overlaid systems and then propose an approach to select the network on LTE and WLAN interfaces in a user equipment. In the study we will test network's behavior change with the change of number of new arrival nodes to our model with different quality of service (QoS) and type of service (ToS) settings when implementing the network selection algorithm in OPNET. A part of this algorithm works with fuzzy logic controller block which calculates the threshold needed for comparing data usage with the remaining free data for uplink with a cost effective aim. The procedure of calculating the threshold is also explained. This network selection algorithm, gives a better result in terms of QoS for real time applications, less delay variation for cellular network for uplink data transmission and uses the pre allocated cellular data (total data amount of download plus upload) as much as it can, avoiding extra costs.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.