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- Type of Document: M.Sc. Thesis
- Language: Farsi
- Document No: 50034 (19)
- University: Sharif University of Technology
- Department: Computer Engineering
- Advisor(s): Afshin Hemmatyar, Ali Mohammad
- Abstract:
- Optimization of energy consumption is generally important in mobile networks and in particular in automotive networks. One of the challenges of installing roadside units in automotive case networks is to provide energy to the equipment assigned to these units. In some cases, power is easily available, but in many places, the cost of energy is very high and does not have economic justification. Therefore, optimization of energy consumption in roadside unit is of great importance. Typically, vehicles limitations in terms of energy consumption for communications are far lower than that of a roadside unit. In this dissertation, part of roadside communication to vehicles is shifted to the communications between vehicles (one to another), and through a network of vehicles the power consumption of roadside unit is decreased. More precisely, in order to reduce energy consumption in a roadside unit, a method is proposed in which part of the communication between the roadside units and vehicles will be assigned to intervehicle communications. To evaluate, the proposed method is simulated using programming languages and software tools. Then the experimental results are compared with those of other similar methods. In these comparisons, indicators such as the objective function of energy consumption and the efficiency of the methods in this area are considered. The evaluation results show 10% reduction in energy consumption and little increase in latency of vehicle service
- Keywords:
- Energy Optimization ; Vehicular Ad Hoc Network (VANET) ; Energy Consumption Optimization ; Vehicle-to-Vehicle Forwarding ; Energy-Efficient Scheduling
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