• 대한전기학회:학술대회논문집
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• 대한전기학회 1988년도 전기.전자공학 학술대회 논문집
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• pp.655-658
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• 1988

Interconnection network is to provide communication among functional modules. The interconnections considered are Generalized Cube networks. Two situations are examined: a memory module is equally likely to be addressed by a processor and a processor has a favorite memory. This paper proposes the effective condition of operation in interconnection network through performance evaluation by simulation.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2004년도 춘계학술대회
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• pp.25-36
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• 2004

The key objective of this paper is to suggest a pilot model for mobile network interconnection charge calculation by bottom-up long-run incremental costing methodology. Interconnection issues have lately attracted considerable attention by network operators and regulators. However there is no standard by all the network operators' agreement. The costing method is an acute problem because the interconnection charge is directly related to the network operators' revenue. Thus Korea has planned to launch the new interconnection policy based on the current traffic distribution and then we simulate the model in a sample area with virtual data. The results propose objective and reasonable guideline for the mobile network element cost calculation. It can be helpful for calculating price floor or bottom-up long run incremental interconnection charge by regulator.

• 한국정보통신학회논문지
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• 제18권7호
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• pp.1727-1733
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• 2014

본 논문에서는 지능형 홈 네트워크 디바이스간의 상호연동 미들웨어 Adaptor를 설계하였다. 홈 네트워크 상호연동 미들웨어 Adaptor는 UPnP, LonWorks, LnCP, HAVi 등 다양한 형태의 미들웨어가 존재하고, 다수의 미들웨어를 연동하기 위해서는 기존 시스템을 수정이 필요하지만, 본 논문에서 설계한 상호연동 미들웨어 Adaptor는 다수의 미들웨어를 기존 시스템에 별도의 수정 없이 연동이 가능하도록 설계하였다. 설계한 상호연동 미들웨어 Adaptor에 대한 성능을 평가하기 위해 다양한 업체에서 생산한 디바이스를 이용하여 실험 장치를 구현하였고, 개발한 상호연동 미들웨어 Adaptor가 내장된 모바일 앱 프로그램을 개발하여 성능을 평가하였다.

• 조명전기설비학회논문지
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• 제28권9호
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• pp.83-88
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• 2014

When DG interconnection into network is examined, details of the review are overvoltage, protective device malfunction, etc. In the case of protective device malfunction, replacing protective device into bi-directional protective device and installation NGR are the solution. Overvoltage at interconnection point occurs because the load is relatively less than DG output. When overvoltage at interconnection point occurs, DG interconnection is not permitted because this overvoltage affect other customers. Interconnection by installation new distribution line is one solution but it costs much money. Without installation new investment, change of NOP(Normal Open Point) position is a possible solution about DG interconnection into network.

• 한국통신학회논문지
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• 제12권4호
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• pp.357-364
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• 1987

본 논문에서는 다중프로세서 시스템을 구성하는 중요한 요소인 다단상호결합 네트웍의 성능을 고찰한다. Baseline 네트웍을 이용한 Star네트웍 시스템의 Hardware적인 구성을 고찰하며 Analytical Model로 Request가 받아들여질 확률과 Clustering 확률을 구한다. 그리고 Baseline네트웍 대신에 Delta네트웍을 이용하여 위에서 언급한 확률을 구한 다음 네트웍의 성능을 비교한다.

• 한국태양에너지학회 논문집
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• 제26권2호
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• pp.53-59
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• 2006

The number of wind generation installations are growing substantially in Jeju, Korea. Many of these installations are significant in size and directly connected to the distribution system. Utility grid interconnection standards for interconnecting non-utility distributed generation systems are essential to both power system company and generation company. These interconnection standards are important to utilities, customers, wind generation manufactures and nation. In this paper, it is investigated the voltage quality and the suitability of Jeju-Hangwon wind power generation farm by network interconnection technology standard.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 1998년도 추계종합학술대회 논문집
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• pp.289-440
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• 1998

This paper describes an interconnection network structure which transports information among processors through a high speed ATM switch. To efficiently use the high speed ATM switch for the message-based multiprocessor, we implemented the cell router that performs multiplexing and demultiplexing of cells from/to processors. In this system, we use the expanded internal cell format including 3bytes for switch routing information. This interconnection network has 3 stage routing strategies: ATM switch routing using switch routing information, cell router routing using a virtual path identifier (VPI) and cell reassembly routing using a virtual channel indentifier (VCI). The interconnection network consists of the NxN folded switch and N cell routers with the M processor interface. Therefore, the maximum number of NxM processors can be interconnected for message communication. This interconnection network using the ATM switch makes a significant improvement in terms of message passing latency and scalability. Additionally, we evaluated the transmission overhead in this interconnection network using ATM switch.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 추계종합학술대회 논문집(3)
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• pp.59-62
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• 2000

In this paper, We propose the new interconnection network which is designed to edge numbering method using inorder traversal a Fibonacci trees and its jump sequence is Fibonacci numbers. It has a simple (shortest path)routing algorithm, diameter, node degree. It has a spaning subtree which is Fibonacci tree and it is embedded Fibonacci tree. It is compared with Hypercube. We improve diameter compared with Hypercube on interconnection network measrtes.

• Journal of Information Technology Applications and Management
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• 제14권2호
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• pp.97-115
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• 2007

The present paper investigates the technological and conceptional characteristics of peering and transit in internet interconnection. Especially, the market with two ISP competing for customers is modeled and the outcome with peering is compared with transit. This paper also analyze the congestion effects on retail price and network capacity. When there is congestion effects occurring from network sharing, the retail price is increased and the fixed fee is decreased with the degree of congestion. Finally, the optimal access charge assuring the socially optimal retail price and network capacity is derived.

• 한국정보과학회논문지:시스템및이론
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• 제36권5호
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• pp.344-350
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• 2009

본 논문에서는 오드 연결망을 기반으로 하는 새로운 상호연결망, 계층적 오드 연결망 HON($C_d,C_d$)을 제안한다. 그리고 HON($C_d,C_d$)의 여러 가지 망성질(연결도, 라우팅 알고리즘, 지름, 방송 등)을 분석한다. 본 논문에서 제안한 HON($C_d,C_d$)가 오드 연결망과 HCN(m,m), HFN(m,m)보다 우수한 연결망임을 보인다.