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The fourth generation of mobile networks (4G) must overcome the new challenges that have emerged with the explosive growth in demand for mobile traffic and the Internet of Things. Therefore, the OMNs (Operator Mobile Networks) should plan for upgrading 4G to 5G mobile network beyond 2020, which is the expected year for launching 5G. A techno-economic analysis and mathematic modeling approach was considered...
The necessity to simultaneously satisfy different stakeholders' objectives in an industrial project or in a process requires efficient performance management for decision-making. With the characteristics of multi-dimensions and dynamic nature of performance and the proliferation of evaluation criteria, the design and construction of performance measurement and management systems are facing new challenges...
This paper examines some of the energy management issues in military operational camps. A simulation-based economic model was developed to assess the efficiency of energy systems for operational camps. The model involves the cost-benefit analysis method to calculate system profitability measures and Monte Carlo simulation to enable multiple replications of the method for statistical analysis. A case...
Energy-efficient renovation has been accepted widely as the best solution for upgrading existing residential buildings. In order to guide such real projects in China and maximize the benefits in energy, environmental and economic fields from the activities, in this article a methodology is developed for decision-makers to assist the design of energy-efficient renovation plan in the early stage of...
Public e-services are very important to improve the communication among citizens and businesses on the one hand and government on the other hand. In this paper we present public e-service cost-benefit analysis methodology for assessing tangible and intangible costs and benefits. Our methodology is incorporated in the service lifecycle defined by SPIS methodology customized for e-service development...
Reverse supply chain is an effective strategy to achieve social sustainable development and enhance the market competitiveness of enterprises. This paper explains the concept and the operational pattern of reverse supply chain. By analyzing the cost and benefit of every process in the reverse supply chain in detail, this paper builds a cost-benefit model based on its operational process. This cost-benefits...
Since the value measurement to knowledge-based economy has become a powerful tool, it is necessary to expose a theory analysis on value measurement to the technology-based knowledge product (the VMTKP). Based on the costs and benefit, we create the measurement formula, and build the value measurement model for the VMTKP. Whatpsilas more, analysis to the related influence factors, variables and parameters...
Nowadays, the natural resources are becoming scarcer and scarcer and the environmental pressure is increasing day by day, product greening has become one of the most important factors that affect the survival and development of an enterprise. This paper discusses the composition of product greening cost and benefit, taking a two-stage supply chain as an object of study makes a quantitative analysis...
Nowadays, the natural resources are becoming scarcer and scarcer and the environmental pressure is increasing day by day, product greening has become one of the most important factors that affect the survival and development of an enterprise. This paper discusses the composition of product greening cost and benefit, taking a two-stage supply chain as an object of study makes a quantitative analysis...
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