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토큰 버스 네트워크의 동적 타이머 제어 방식 및 성능 해석에 관한 연구
정범진(Beom Jin Chung),권욱현(Wook Hyun Kwon) 대한전자공학회 1992 대한전자공학회 학술대회 Vol.1992 No.10
The IEEE 802.4 priority mechanism can be used to handle multiple data access classes of traffic. Several timers are used to realize the priority mechanism. The performance and stability of a token bus network depend on the assignment of such timers. In this paper, we present a dynamic timer assignment algorithm for the token passing bus network. The presented algorithm has simple structure for real-time applications and adaptively controls the set of initial timer values according to the offered traffic load. The assigment of the set of timers becomes easy due to the presented algorithm. Based on the iterative algorithm, some solutions such as mean waiting time are derived.
정범진(Beom Jin Chung),심민규(Sim, Min Kyu) 대한전자공학회 2020 대한전자공학회 학술대회 Vol.2020 No.11
Apartments are a typical type of housing, accounting for over about 60% of national housing. Even in such apartments, over 85% of apartment households receiving high voltage electricity are increasing, and the proportion is increasing every year. This paper targets apartments that receive high-voltage electricity, and presents issues according to the contract type and contract method of the electricity bill in this apartment through a presumed scenario, solving these issues and at the same time in the future power environment. In order to strengthen consumers’ choice of electricity rates and to lay an institutional basis for accommodating new electricity services to be introduced in the near future, it is intended to suggest ways to improve electricity rates.