• Journal of the Korean Society for Library and Information Science
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• v.58 no.1
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• pp.441-470
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• 2024

The purpose of this study is to develop documentation elements that can effectively record urban regeneration projects, focusing on port cities, in line with the historical background of urban regeneration projects. In order to develop recording elements, elements that need to be recorded were derived from eight fields, including geographical information, industrial information, and legal and administrative changes, from the Urban Regeneration Act, Port-related Act, and Urban Regeneration-related research. A Delphi survey was conducted three times targeting 20 experts related to urban regeneration to gather their opinions on elements derived from the Urban Regeneration Act, Port-related Act, and related research, and 32 final elements were derived. The recording elements for each selected area are geographical information(6), immaterial information(4), environmental maintenance(5), industrial and economic primary and secondary industries(2), and industrial and economic tertiary industries(3), changes(6), member participation(4), local legal and administrative systems(2). In addition, the applicability of urban regeneration documentation elements to local government records management experts was verified.

• Journal of the Korean Association of Geographic Information Studies
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• v.21 no.3
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• pp.149-161
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• 2018

As a result of analyzing the relationship between the smart growth principle and the regenerating factors of the port waterfront city, it was found to be highly related to the port waterfront regeneration plan. Factors that are related to the application of smart growth principle derived from association analysis are as follows: ⯈ community development suitable for walking ⯈ differentiated and attractive community building with definite place, ⯈ open space, farmland, beautiful natural scenery, environmental preservation, ⯈ strengthening and inducing development for existing communities, and providing diversity of transportation options. However, in the Jeju port redevelopment plan, the principles such as ⯈ complex land use ⯈ advantage of high-density architectural design method, ⯈ various housing opportunities and options, etc., need to be applied in implementation design. Since Jeju city and Jeju port possess the strong characteristic features of port waterfront city, so it is necessary to develop jointly applying smart growth principle through integrated port waterfront city regeneration plan.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.37 no.6
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• pp.1095-1108
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• 2017

The harbor back area is not a planned space, but rather a space created by harbor space development. For this reason, the residential environment in the area behind the port has been very poor from the past to the present. Recently, the redevelopment has been increasing in accordance with the function of the port space. However, the development of the domestic port space is limited to the port space, and there is still little preparation for improvement of the residential environment in the port area. In this study, the degree of decline of the port area was diagnosed and analyzed for the purpose of deriving urban regeneration scenarios to improve the residential environment of port - backed areas. The urban regeneration factor to improve the livability of the port - backed area, which has been declining since then, was derived, and the scenarios in which each factor was applied were constructed.

• Journal of the Korean Regional Science Association
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• v.31 no.1
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• pp.83-101
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• 2015

This paper examines port redevelopment and urban regeneration projects of foreign advanced countries and investigates policy implications to apply to Korean port cities. Busan and Incheon have started to redevelop old port facilities located near old city centers and they have been faced several problems. Significant findings are found from the experiences of Inner Harbor in Baltimore, Darling Harbor in Sydney, Hafencity in Hamburg, Eastern Dockland in Amsterdam and Minatomirai 21 in Yokohama etc. At first, port and city have to be integrated to an unique regeneration project in order to solve the spatially disconnected problems originated from separate development in the initial stage. Preservation of historical regional assets is highly recommended to characterize its own value which is emphasized in the age of post modernism. Accurate and consistent design guidelines of port cities are stressed to build high standard cities. In the perspective of investigating a new business model, anchor facilities and place marketing strategies are introduced to induce more people to the place specially in the beginning stage. In addition, creative financing methods and competent implementing bodies are emphasized to running the projects stably regardless of real estate market status.

• Journal of Korea Port Economic Association
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• v.38 no.1
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• pp.101-111
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• 2022

As Asia's leading advanced country, Korea has an absolute advantage over foreign trade routes and maritime economies over inland countries. Following the change in social background, the original port area is for various reasons, and some ills are gradually revealing people's private interests. Due to this, it is the economic interest and future development space of the marine industry cluster in the port area that are directly affected and damaged. This study studied the relationship between marine industry clusters and port urban regeneration. It is intended to present the necessity and importance of activating the marine industry cluster through port urban regeneration while analyzing the regenerative design from the quantitative analysis angle. Therefore, first of all, the theoretical backgrounds were considered, and the cases of port cities that did well worldwide were analyzed according to the current status of the northern port of Busan, the research target site, through analysis. In addition, in order to increase the reliability of this study, the data of marine industry clusters and port city regeneration were reviewed using empirical analysis. Looking at the results of this study's case study and empirical analysis, it is a relationship that actually improved and interacted between the marine industry cluster and the port city regeneration. Through the study, it is expected that the Busan North Port Redevelopment Project will be promoted at the design, environmental, and economic level, and at the same time, it will be able to enhance its status as a marine city in Busan. The results show that, no matter which country or port city, the development of economy, society, culture and will inevitably promote the vigorous development of the marine industrial cluster, also, the port area development to a certain degree. will naturally the physical conditions of regional development obstacle through the port city of regeneration. This promotion will overcome.

• Journal of the Institute of Electronics and Information Engineers
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• v.49 no.9
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• pp.43-48
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• 2012

This paper presents an iterative single-frequency continuous-wave signal-based I/Q regeneration method for improving image-rejection performance of multi-port junction-based direct receivers (MPDRs). This paper analyzes I/Q regeneration in MPDRs as I/Q mismatch compensation for direct conversion receivers. Based on the analysis, this paper evaluates the accuracy of I/Q regeneration in terms of the image-rejection ratio (IRR). The proposed method improves the IRR performance more than 20 dB compared to existing I/Q regeneration methods. Simulation results show that MPDRs using the proposed method can achieve an IRR of more than 70 dB, and that the bit error rate performances are almost the same as those of conventional coherent demodulators, even in fading channels.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.7
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• pp.496-503
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• 2020

The regeneration of Incheon Inner Port is a recent, representative case of conflict related to urban policies. This study aimed to analyze the conflicts that have arisen during the urban regeneration process. This study was a qualitative study, and the conflict management strategy was derived by analyzing the conflict process, subject, and content. The results of the analysis are as follows. First, central governmental agencies have proposed a clear plan that is mainly focused on the port redevelopment project through the participation of private sector businesses. Second, Incheon is pursuing a new vision called "Creative City" with specific urban regeneration. Third, the Incheon Port Authority is required to maximize the efficiency of the regeneration projects. Fourth, organizations such as port logistics companies and port trade unions are demanding the use of port space. Fifth, local residents and civic groups insist that the entire Inner Harbor should be returned to the citizens. Therefore, the establishment of city planning and administrative guidelines is necessary to manage Incheon Inner Harbor and surrounding areas in a desirable manner in order to develop a regeneration philosophy for Incheon Inner Harbor. Furthermore, the establishment of cooperative governance is required for the participation of various stakeholders.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.38 no.5
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• pp.761-769
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• 2018

Urban safety has not been substantially considered in urban regeneration projects, although there is increasing interest in safety issues lately. However, there is limited research on the safety of port hinterland residential areas. Therefore, this study 1)selects appropriate safety indicators, and 2)identifies the most vulnerable sites in Dong-gu and Nam-gu in Busan using ArcGIS. 3)Lastly, our study asks residents of the selected sites to examine their awareness of the urban regeneration projects occurring in the vicinity. The respondents are fairly well aware of the ongoing urban regeneration projects, the effect of which on the improvement of safety are thought to be negative. The weakest point they indicated was accidents regarding aged buildings, and they also care more about life safety than natural hazard. These findings must be taken into account in the next urban regeneration projects in the Dong-gu and Nam-gu area.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.44 no.6 s.360
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• pp.64-70
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• 2007

This paper presents a novel unified DC offset cancellation and I/Q regeneration for five-port junction based direct receivers. It utilizes the symmetry characteristics of the single-frequency continuous-wave (CW) signal, making it possible that the proposed method can be used regardless of carrier phase offset. The proposed method eliminates the additional DC offset cancellation and reduces the I/Q regeneration parameter estimation time. Since the proposed method employs a single-frequency CW signal independent of the modulation scheme, five-port junction based direct receivers can be used for the demodulation of orthogonal frequency-division multiplexing and continuous phase modulation as well as phase shift-keying.

• Journal of Navigation and Port Research
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• v.38 no.3
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• pp.291-298
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• 2014

This article aims to understand the meanings of urban regeneration utilizing culture and art focusing on a case of the waterfront development in Yokohama, and consider the role of culture and art playing in the cultural city strategy within the revitalization of regional cultures as a main intention by means of interrogation into the cultural policy and its practice in the waterfront development of a sea-port city. Yokohama has proceeded successfully the waterfront development through the creation of culture and art space by using the characterful and attractive urban scape and regional sources around the waterfront. In the cultural policy of 'the Creative City, Yokohama' as a part of 'Culture and Art Creatvie City' strategy of Japan, 'National Art Park plan' as a space planning policy realizes the regeneration of the waterfront through the creation of culture and art space. The examination on the basic intention of this venture and its practice helps comprehend a role of culture and art playing in the waterfront development of a sea-port city and shows the direction that the cultural policy would take in the waterfront regeneration.