• Proceedings of the Korea Contents Association Conference
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• 2006.11a
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• pp.682-686
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• 2006

There have been increasing interests in 3D mobile content service with emergence of a terminal equipping with a mobile 3D engine and growth of mobile content market. Mobile 3D Avatar is the most effective product displaying the character of a personalized mobile device user. However, previous studies on the method of expressing 3D Avatar have been mainly focused on natural and realistic expressions according to the change in facial expressions and lip shape of a character in PC based virtual environments. In this paper, we propose a method of synchronizing the lip shape with voice by applying a SMS message received in mobile environments to 3D mobile Avatar. The proposed method enables to realize a natural and effective SMS message reading service of mobile Avatar by disassembling a received message sentence into units of a syllable and then synchronizing the lip shape of 3D Avatar with the corresponding voice.

• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.357-360
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• 2014

현대 사회에서는 휴대 전화 때문에 신속하고 효율적이 된다. 사람은 휴대 전화를 이용해서 서로 통신할 수 있다. 그리고 안드로이드가 빠르게 발전하고 다양한 지능 전자 상품에서 사용하고 있다. 본 논문에서는 구글 안드로이드 플랫폼기반으로 스마트폰의 SMS 관리 응용 애플리케이션을 설계 및 구현하였으면 기본 메시징 기능뿐만 아니라 블랙리스트 및 모바일 그룹 채팅 기능을 포함하고 있다. 그룹 채팅 기능은 네트워크 환경을 기반으로 설정될 수 있다. 모바일 네트워크가 켜져있을 때, 네트워크 트래픽 그룹 채팅을 사용할 수 있고 모바일 네트워크가 꺼져있을 때, SMS 기능 그룹 채팅을 사용할 수 있다.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2003.05a
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• pp.443-450
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• 2003

양방향 모바일 시스템 구현을 통해 예약 확인 시스템을 구축하고 예약 손실 방지에 대한 이점을 선보인바 있다. 하지만 이런 시스템도 안정성 및 신뢰성이 떨어진다면 사용자에게 불편함을 가져오며 따라서 양방향 SMS 시스템의 근본 취지 마저도 무너지게 된다. 본 논문에서는 양방향 SMS 시스템의 안정성과 신뢰성을 높이고 일정 수준 이상의 성능을 유지하기 위해 대규모 transaction 처리 및 장애 방지 기술을 도입하여 사용자에게 신뢰성 있는 편안한 서비스를 제공하고, 또한 모바일 시스템 및 네트워크의 효율적인 transaction 처리 구현을 시도하였다.

• Proceedings of the Korea Contents Association Conference
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• 2009.05a
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• pp.99-104
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• 2009

The SMS(Short Message Service) in Mobile phone is a service that a text message by 80byte is transmitted and received. Recently it's used instead of voice calls. In this paper, We investigate how you take advantage of the SMS for searching information without simply as a means of voice call, and how much efficiency does the SMS have in Location Information Retrieval Services on LBS(Location-based service). Based on the previous topics, we design the information retrieval system using SMS for solveing the rates issue by existing wireless Internet access, and propose the possibility as new forms of content services.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.18 no.6
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• pp.145-149
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• 2018

This paper introduces a method of sending and registering SMS using mobile LBS (Local Based Service) in social network service environment. This method acquires the location of the target person and object through the API and LBS, constructs the SMS based on the obtained information, and transmits and registers the SMS in the mobile environment. The composition of the SMS is the personal information of the object to be searched, the current position and the position of the object. Therefore, the user can quickly and accurately grasp the brief items and locations of objects to be searched through SMS. Also, Today we will improve the quality of life by providing upgraded service for shortening of appointment time and delivery.

• Archives of design research
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• v.17 no.2
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• pp.393-402
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• 2004

The mobile advertisement has varied on lifestyle of people, who live aninformation-oriented society with portable equipment such as web phone and PDA(Personal Digital Assistant). Also, the advertising has expended mobile techniques and its application field unpredictably. The intrinsic characteristic of misdistribution, reach, and convenience in mobile advertisement add up the capacity of a location, information and individualize. This market condition leads the basic audio focused formal mobile advertisement to the new mobile Internet environment with an additional able of data communication. Moreover, the type of SMS (Short Message Service), Graphic, Wep Push, and ridchmedia, which based on music, basic graphic, voice, and letters transfer by mobile terminal and the mobile character is present inevitably correlation with pixel art and animation in 2D(Two Dimensions) techniques. Thus, this research appoints the importance and its role of mobile advertisement that is core of the business marketing in new media era. To activate mobile market, the mobile companies classify the characteristic of consumers with developed commercial use of mobile character and research their behavior to meet optimal mobile character in business.

• Journal of the Korea Society of Computer and Information
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• v.15 no.6
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• pp.1-9
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• 2010

This paper proposes a test method for compliance of SMS encoder and decoder modules with 3GPP (3rd Generation Partnership Project) specification on SMS PDU (Protocol Data Unit). The existing tools have focused on providing an SMS gateway and on helping to view and edit a single SMS PDU, which rarely help to resolve the compliance test problem. The proposed compliance test method is based on an automatic generation of SMS PDUs fully compliant with the 3GPP specification by using QuickCheck library written in Haskell. By applying the proposed method to a C-based SMS encoder and decoder in Linux Mobile platform, we have found out several critical bugs such as wrong interpretation of time stamps in BCD format. The automatic SMS PDU generator is reusable in that it only depends on the 3GPP SMS specification. The QuickCheck library is also applicable for testing other network protocol data encoders and decoders, as used in this paper.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.2
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• pp.525-531
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• 2010

In this paper, a mobile quiz system using SMS has been developed, which can be conveniently used on the spot of education. The system immediately not only provides each individual student with the results of his/her quizzes but also a instructor with the statistics of the results by SMS. Field tests of the quiz system have shown that it can be effectively used as a good teaching tool for teachers getting immediate feedback from participants in the lecture and adjusting teaching level as well as for inducing more interest in learning from participants and raising their concentration on the class.

• Proceedings of the Korean Society of Computer Information Conference
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• 2013.01a
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• pp.139-143
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• 2013

과거의 모바일 광고에 대한 연구는 음성통화나 SMS, MMS 등의 활용에 따른 광고의 효과성을 연구하는 것이 주류를 이루고 있었다. 하지만, 시간의 경과 및 모바일 단말기의 발전 등에 따라 점차 예전의 모바일 광고의 형태와는 다르게 고객에게 디지털 컨텐츠, 일반 범용제품, 금융상품, 서비스 제품 등의 구매유도를 위해 메시지광고(SMS, MMS)나 고객들이 검색이나 배너, 비디오 등의 보다 다양한 광고형태를 통해 고객들로부터 기대하는 반응을 얻고자 하는 서비스로 변화하고 있다. 이에 따라, 본 연구에서는 모바일 광고가 지니고 있는 대표적 특성을 개인화, 편리성, 오락성, 경제성, 신뢰성, 유용성 등으로 분류를 하고, 이러한 모바일 광고의 특성이 모바일 광고 수신자의 수용의도에 어떠한 영향을 미치는가를 분석하며, 나아가 모바일 광고의 수용의도가 모바일 광고의 만족도에 어떠한 영향을 미치는가를 분석한다.

• Proceedings of the KIEE Conference
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• 2006.07d
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• pp.1913-1914
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• 2006

Modem Industrial control systems tend to adopt a variety of intelligent wireless device controllers to interface front-end computers with active components of the industrial device. Some of the intelligent control systems come equipped with a wireless SMS(Simple Message Service) interface giving an opportunity to use fault alarm Interlock system. Immediately send warning or alert messages to Mobile devices or remote users. Real time monitoring the SMS systems by Mobile devices. Control systems remotely by mobile devices in emergency situation. In order to provide against system fault, SMS Mobile System will enable system administrator to promptly access, monitor and control the system whenever users want and wherever users are, by utilizing wireless Internet and mobile devices. This paper presents the Mobile SMS system for PAL Control System.