Pricing resources in LTE networks through multiobjective optimization

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題名:	Pricing resources in LTE networks through multiobjective optimization
作者:	江振瑞;Lai, Yung-Liang;Jiang, Jehn-Ruey
貢獻者:	資訊電機學院資訊工程學系
關鍵詞:	Algorithms;Architectural engineering;Computer science;Decision theory;Heuristic;Humans;Models, Theoretical;Optimization algorithms;Prices;Profits;Quality of service;Spectrum allocation;Subscribers;Wireless communications;Wireless networks
日期:	2014-02-04
上傳時間:	2026-04-23 13:58:21 (UTC+8)
出版者:	Hindawi Limited;Cairo, Egypt: Hindawi Publishing Corporation
摘要:	摘要： The LTE technology offers versatile mobile services that use different numbers of resources. This enables operators to provide subscribers or users with differential quality of service (QoS) to boost their satisfaction. On one hand, LTE operators need to price the resources high for maximizing their profits. On the other hand, pricing also needs to consider user satisfaction with allocated resources and prices to avoid “user churn,” which means subscribers will unsubscribe services due to dissatisfaction with allocated resources or prices. In this paper, we study the pricing resources with profits and satisfaction optimization (PRPSO) problem in the LTE networks, considering the operator profit and subscribers' satisfaction at the same time. The problem is modelled as nonlinear multiobjective optimization with two optimal objectives: (1) maximizing operator profit and (2) maximizing user satisfaction. We propose to solve the problem based on the framework of the NSGA-II. Simulations are conducted for evaluating the proposed solution. 其他題名： ScientificWorldJournal 出版者： Cairo, Egypt: Hindawi Publishing Corporation 出版日期： 2014-01-01 出處： TheScientificWorld, 2014-01, Vol.2014 (2014), p.1-9 資源來源： Agricultural & Environmental Science Collection 版權： Copyright © 2014 Yung-Liang Lai and Jehn-Ruey Jiang. 版權： COPYRIGHT 2014 John Wiley & Sons, Inc. 版權： COPYRIGHT 2014 Hindawi Limited 版權： Copyright © 2014 Yung-Liang Lai and Jehn-Ruey Jiang. Yung-Liang Lai et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 版權： Copyright © 2014 Y.-L. Lai and J.-R. Jiang. 2014 識別號： ISSN: 2356-6140 識別號： ISSN: 1537-744X 識別號： EISSN: 1537-744X 識別號： DOI: 10.1155/2014/394082 識別號： PMID: 24526889
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