• Title/Summary/Keyword: Aviation Service

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A Study for Master plan of Infrastructure Establishment of Next Generation Free Flight Concept (우리나라의 차세대 자유비행 인프라구축 전략에 관한 연구)

  • Han, Jae-Hyun;Kim, Chang-Hwan;Kang, Ja-Young
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.16 no.4
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    • pp.54-62
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    • 2008
  • International organizations related to air transport such as ICAO, IATA, ACI are forecasting that the number of passenger will grow about 4.4% annually up to 2015. Therefore, the innovation of given system technology and operation procedure is required in global scale to cope with the increase of air traffic demand. CNS/ATM infrastructure based on satellite is considered to play key role in order to solve the problems due to the dramatic increase of air traffic demand over the world. Free flight concept in the air transport operation has been proved with CNS/ATM infrastructure especially in USA and Europe. Therefore, it is necessary to develop key technologies to overcome technology gap and to secure international competitiveness in Korea. ADS-B is an important issue, and new element technologies should be considered as essential items which were shown in Capstone project. Nowadays, the free flight concept is combined to Air Transport Road Map such as NextGen project in USA, SESAR in Europe. In this process, free flight is included in the concepts such as ATM(Air Traffic Management), aviation security and safety, environmental protection and economy development, wide area weather variable reduction service, information integration and application between the related authorities (civil/military) etc. The purpose of research is to establish mid-term and long-term infrastructure plan and strategy for free flight realization in Korea. The analysis of action target and equipment construction status, phase construction plan of infrastructure has been performed by considering mid-term and long-term free flight plans of USA and Europe.

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The Convergence Effect of Gender, Age, Motivation, Sensitivity and Information Acceptance of Aviation Related Social Media Users (항공 관련 소셜미디어 이용자의 성별, 연령, 이용 동기, 민감도와 정보수용의 융합적 영향 연구)

  • Hong, Ji-Suk
    • Journal of the Korea Convergence Society
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    • v.11 no.3
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    • pp.201-210
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    • 2020
  • The study was conducted to predict usage attitudes and behaviors by combining usage motivation and sensitivity, gender, and age in aviation-related social media. Specifically, the purpose of this study was to examine the effects of social media information acceptance, motivation and sensitivity on gender acceptance by gender and age. To this end, we collected data in an even distribution to prevent gender and age bias among adults aged 20 or older online from April 19 to May 3, 2018. As a result, the lower the female and age in the gender and age had a positive effect on the acceptance of social media information. Motivation for use has a positive effect on information acceptance and sensitivity has a negative effect on information acceptance. Through this, it was found that user class such as gender and age, motivation to use, and sensitivity affect information acceptance. In addition, the negative aspects of the sensitivity factor can be identified, and it is expected to be used as basic data in aviation-related social media marketing strategies.

The Relationship of Complaining Type, Complaining Behavior, and Subsequent Purchase Intention of the Visitors to the Help-desk Centers in General Hospitals (종합병원 민원접수자의 불평유형과 불평행동 및 재구매의사간의 관계)

  • Lee, Ji-Hyun;Lee, Dong-Myong
    • Korea Journal of Hospital Management
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    • v.5 no.2
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    • pp.120-141
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    • 2000
  • The purpose of this study is to identify and clarify the factors which affect the complaining type, the complaining behavior, and the subsequent purchase intention. The data in this study is collected through questionnaires from patients with grievances who visited the help desk centers of :1 general hospitals in Seoul. Total 70 questionnaires were collected. The conclusions from this study can be summarized as follows; 1. The complaining type(related with medical service) have relatively correlation with the having of occupation among demographic characteristics and select motivation of hospital. 2. The complaining type(related with medical service) has an effect un the official complaining behavior. And the older persons take action with the official complaining behavior. 3. The complaining type(related with medical service) has an effect on the negative purchase intention. Therefore the most important thing in hospitals management is that hospitals improve their medical service quality. And hospital managers should station the complaining center and try to ease the complaining behavior and negative purchase intention.

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A Comparative Analysis of Business Strategies between Full Service Airlines and Low Cost Carriers in Korea

  • KIM, Byoung-Goo;KIM, Boine
    • The Journal of Industrial Distribution & Business
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    • v.13 no.12
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    • pp.9-22
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    • 2022
  • Purpose: Establishing a competitive advantage in the aviation market is essential as the competition among domestic airlines intensifies. Therefore, this study examined the management strategies of both large domestic airlines and low-cost airlines. Research design, data, and methodology: This study classified domestic airlines into Full Service Airlines (FSA) and Low Cost Carriers (LCC), examined each airline's current status and characteristics, and conducted case analyses of FSA and LCC based on Porter's generic competitive strategy. Results: The analyses determined that LCC primarily implemented a cost-advantage strategy, and FSA implemented a differentiation strategy. However, as competition intensified, FSA pursued cost-advantage strategies while establishing LCC through subsidiaries. There are various specific cost reduction methods, including service simplicity, scalability, high utilization, low landing fees, low-cost unit, and point-to-point flight strategies. Conclusions: LCCs are focusing on cost advantage strategies that reduce costs; however, the FSA also runs special price events that are as good as LCCs and are comparable to LCCs on some routes. Furthermore, LCC has recently expanded its mid- and long-distance routes, making competition for long-distance routes with major airlines unavoidable.

A Study on Developing Wide Area Differential GPS (WADGPS) in Korea (한국형 광역보정위성항법 개발에 관한 연구)

  • Kee, Chang Don;Shin, Dong Ho
    • Journal of Advanced Navigation Technology
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    • v.1 no.1
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    • pp.3-10
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    • 1997
  • The importance of GPS was great1y increased for aviation after the completion of the GPS satellite constellation in December of 1993. The Wide Area Augmentation System (WAAS) is being developed for operational use in the United States and also a similar system, European Geostationary Navigation Overlay Service (EGNOS), is also under development in Europe. There are needs to develop Wide Area Differential GPS (WADGPS) covering Korea to complete the GNSS mentioned above. The GNSS then allows international aviation users to fly world-wide with a single avionic system. In case of DGPS, it can cover within 100km and needs many stations for serving the widely-spreaded users. But WADGPS can cover wide area via fewer stations than DGPS. In this paper we propose an Korea version of WADGPS and discuss on algorithms and performances.

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Customized Pilot Training Platform with Collaborative Deep Learning in VR/AR Environment (VR/AR 환경의 협업 딥러닝을 적용한 맞춤형 조종사 훈련 플랫폼)

  • Kim, Hee Ju;Lee, Won Jin;Lee, Jae Dong
    • Journal of Korea Multimedia Society
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    • v.23 no.8
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    • pp.1075-1087
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    • 2020
  • Aviation ICT technology is a convergence technology between aviation and electronics, and has a wide variety of applications, including navigation and education. Among them, in the field of aerial pilot training, there are many problems such as the possibility of accidents during training and the lack of coping skills for various situations. This raises the need for a simulated pilot training system similar to actual training. In this paper, pilot training data were collected in pilot training system using VR/AR to increase immersion in flight training, and Customized Pilot Training Platform with Collaborative Deep Learning in VR/AR Environment that can recommend effective training courses to pilots is proposed. To verify the accuracy of the recommendation, the performance of the proposed collaborative deep learning algorithm with the existing recommendation algorithm was evaluated, and the flight test score was measured based on the pilot's training data base, and the deviations of each result were compared. The proposed service platform can expect more reliable recommendation results than previous studies, and the user survey for verification showed high satisfaction.

A Study for Increasing Satisfaction of Transfer Facilities, Services & Transit Tour by Analyzing Air Passengers' Behaviors (항공여객 특성분석을 통한 환승시설·서비스 및 환승투어 만족도 제고 연구)

  • Kim, Kwang-Ok;Kim, Kee-Woong;Kim, Kwang-Il;Kim, Nam-Sun;Park, Sung-Sik
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.23 no.2
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    • pp.89-97
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    • 2015
  • The volume of transfer passengers now faces a crisis because the number of Chinese and Japanese passengers, the majority of transfer through Korea, is decreasing. This paper is analyzing the their air travel behaviors as well as characteristics of their transfer behaviors at airport. According to the research, it is suggested that transfer passengers perceive the importance of duty-free stores but their satisfaction of using duty-free stores during their transfer at Icheon airport was proven to be low. Considering the characteristics of transfer service quality at Incheon airport, waiting time of transfer is important but not satisfactory for them. Moreover, information of free transfer tour to city downtown and paid-in transfer tour for medical tourism is not known very well among North East Asian passengers. Thus, it is necessary to do detailed research of North East Asian transfer passengers, who have transferred through Incheon airport more than twice a year, to find out their exact needs of transfer tour in Korea.

A Study for the Effect of Internal Marketing on Airport Employees' Customer-Oriented Attitude Considering Their Emotional Labor (공항상주직원의 감정노동에 대한 내부마케팅과 고객지향성에 대한 연구)

  • Lee, In-Hwan;Kim, Kee-Woong;Park, Sung-Sik
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.23 no.2
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    • pp.32-39
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    • 2015
  • Airport is not only a public facility but a place where multiple cultural and ethnic groups are visiting. It has been reported though several researches that the level of emotional labor is more heavier than any other job. The more complex our society become, the more frequently emotional labor has been focused. Emotional labor became recently the issue of integrated studies above. Considering the level of emotional labor of airport employees, this paper believes their emotional labor has not been focused compared to such as tourism and service industry. This paper tried to research empirically the impact of internal marketing on airport employees' customer-oriented attitude based on their emotional labor using SEM (Structural Equation Modeling). According to the SEM results, it was proven that 'Autonomy of Airport Employee', a latent variable of internal marketing has a significant negative effect on employees' outside emotion. The outside emotion has also a significant effect on their customer-oriented attitude. It could be concluded the effort to increase decision making authority of employees should be implemented to provide them with deeper customer oriented insight.

Characteristic Improvement & Design of Dual Polarization Wideband Single Element Antenna for IMT-2000 Base Station (IMT-2000 기지국용 이중 편파를 위한 광대역 단일 소자 안테나 설계 및 특성 개선)

  • Jang, Won-Ho;Park, Joo-Sung;Tae, Jae-Hoon;Lee, Yun-Hyun
    • Journal of Advanced Navigation Technology
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    • v.6 no.3
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    • pp.251-257
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    • 2002
  • Design and characteristic improvement of existing folded dipole antenna is presented to adopt W-CDMA(1.885~2.170 GHz) wideband antenna radiators. The antenna structure has +/- 45 degrees dual polarization. In order to overcome the narrow bandwidth and low gain characteristic typical of the microstrip antenna, double layered structure was employed. The antenna achieved below - 20 dB reflection coefficients each ports, - 20 dB of port isolation, above 7 dBi of gain, providing evidence that the proposed design can be used in the W-CDMA service frequency band antenna.

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A study of Location based Air Logistics Systems with Light-ID and RFID on Drone System for Air Cargo Warehouse Case

  • Baik, Nam-Jin;Baik, Nam-Kyu;Lee, Min-Woo;Cha, Jae-Sang
    • International Journal of Internet, Broadcasting and Communication
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    • v.9 no.4
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    • pp.31-37
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    • 2017
  • Recently Drone technology is emerging as an alternative new way of distribution systems services. Amazon, Google which are global network chain distribution companies are developing an idea of Drone based delivery service and applied for patent for Drone distribution systems in USA. In this paper, we investigate a way to adopt Drone system to Air Cargo logistics, in particular, drone system based on combination of Light ID and RFID technology in the management procedure in stock warehouse. Also we explain the expected impact of Drone systems to customs declaration process. In this paper, we address the investigated limitations of Drone by the Korean Aviation Act as well as suggest the directions of future research for application of Drone to Air logistics industry with investigated limitations.