• Broadcasting and Media Magazine
• /
• v.20 no.3
• /
• pp.54-65
• /
• 2015

최근 네트워크와 연동된 스마트 기기들의 개발과 보급이 활발하게 이루어지고 있으며, 스마트 기기간의 연동을 통한 상호 협력적인 관계를 지능적으로 형성하는 사물인터넷이 큰 이슈가 되고 있다. 본 논문은 홈 내 스마트 기기 및 IoT 기기들의 기능들이 상호 공유되고 협력적으로 제어됨으로써, 더욱 창의적이고 혁신적인 서비스 구성이 가능한 사물인터넷 기반 스마트 홈 서비스 프레임워크를 제시한다. 본 논문에서는 스마트 홈 서비스를 위한 사물인터넷 기술을 소개하고, 홈 내 기기들의 구성 방법에 따른 스마트 홈 서비스 구성 모델을 제시한다. 또한, 상이한 프로토콜과 메시지 포맷을 사용하는 다양한 홈 기기들의 연동 방법, 효율적인 스마트 홈 서비스 개발을 위한 기기 자원 가상화 및 추상 API를 포함하는 스마트 홈 서비스 프레임워크 기술을 제시한다.

• Journal of Digital Convergence
• /
• v.10 no.4
• /
• pp.11-22
• /
• 2012

Smart work, which is a new way of working at out-of-home instead of an office, has become a widespread practice because it is considered as beneficial for both organization and employee. This study is conducted to investigate the differences about attitude toward the organizational effectiveness between smart worker and office worker in a call center. The result showed that the perceived advantages of smart worker(higher service climate, job satisfaction, organizational commitment, service capability) are more positive than those of office workers. Based on this result, the implications and policy directions of smart work were discussed.

• Journal of Digital Convergence
• /
• v.9 no.4
• /
• pp.201-211
• /
• 2011

As the spacetime restriction free business becomes possible in compliance with the wide spread of social media through rapid propagation of smart phones and remote working etc., the positive activity for successful smart work implementation by major countries and many enterprises are being deployed. Korea which falled behind other advanced countries for adoption of smartwork needs to make double efforts in the forthcoming smartwork business area to be a continuous leading country as it used to be in the past IT area. Compare with traditional smartwork 1.0, future smartwork 2.0 is more creative, innovative and human/nature friendly. Smartwork 2.0 is the way of working to maximize the creativity by involving outside cooperators' capability and conforming to human sensitivity and emotion. This study suggests the management models proper to the future smartwork environment. This study will review the existing enterprises, government operation and rethink about the efficient management models in the rapidly changing smart work environment.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2013.05a
• /
• pp.482-485
• /
• 2013

With the advent of smart age, the concern on smart work has gradually increased in solving our social problems including low birth, aging, low productivity and green growth with low carbon as well as encouraging the balance between work and life. In addition, the competitiveness among companies and countries to preoccupy the advanced smart work technologies which lead the economic growth in the future have increased more than ever before. So have global standard competitiveness done under the situation of using international standardization as practical strategy for dominating market. It is essential to make standardization strategy and do systematic implementation for core technology which leads global market in order to fit such an environment and introduce smart work as soon as possible. Therefore, this paper suggests standardization items which lead global standard and implementation direction on standardization through analysing the current situation introducing smart work and technology/standardization trend.

• Journal of Digital Convergence
• /
• v.10 no.11
• /
• pp.93-102
• /
• 2012

The purpose of this research is to create a preferable corporate culture under the SmartWork environment. There is growing interests in SmartWork, which can satisfy the compatible conditions of government's carbon emission restriction policy, corporate efficient expense reduction, productivity maximization, and each individual's work and a family. Due to the interests and the rapid development of IT technology, a realistic condition for SmartWork is established but the promotion without a sufficient preparation, such as legal examination and relevant systems, created much confusion and very few companies are introducing it. This paper discusses that a social agreement should be reached through adjustments among parties interested, such as government, companies, and employees, studies the WIN-WIN plan that individuals and organization can grow together, and proposes a new corporate culture under the SmartWork environment. SmartWork has more than the simple meaning of 'remote working'. SmartWork, a method of smart working, means a transition to a new paradigm that minimizes moving for work and work & human move together, and a change from a work-oriented culture to a human-oriented culture. This paper summarized the role of government and companies for the successful introduction of SmartWork, and proposed that a government level 'SmartWork Activation Executive Committee (tentative name)' with a strong promotional power would create a new culture of SmartWork and form a civilian consultative body to support SmartWork corporate culture creation & expansion in the private corporate area, in a tuning with Ministry of Public Administration & Security, Ministry of Labor, Ministry of Gender, and Communications Commission.

• Information Systems Review
• /
• v.20 no.2
• /
• pp.21-37
• /
• 2018

Under ubiquitous work environment, innovative changes occur in work process with ICT. The work process for collaboration through mobile devices and network should be investigated. The research model consists of two major antecedents: autonomy and interdependence as a task characteristic and job satisfaction as ultimate consequence followed by work design theory. To elaborate work design theory, smartwork application (app) use, communication extent, and work-life balance were reviewed from the literature. Data were collected from three ICT firms, which adopted certain smartwork app, and a partial least squares analysis was made on 175 data points. The analysis results show that task interdependence exerts a statistically significant effect on the level of smartwork app usage. Communication extent directly affects job satisfaction and work-life balance. The remarkable point is that smartwork app usage does not affect employees' work-life balance; the former can only affect the latter indirectly by increasing communication extent. This study attempts to explain the organizational impact by considering smartwork app and the effects simultaneously. We proposed and empirically tested the extended work design theory including information technology and its environment. Based on the results, other theoretical and practical contributions are discussed at the end with limitations and further studies.

• Electronics and Telecommunications Trends
• /
• v.26 no.2
• /
• pp.42-49
• /
• 2011

스마트폰의 확산과 초고속 네트워크의 활성화, ICT 기술의 발전으로 인해 언제 어디서나 유연하게 근무할 수 있는 여건이 성숙되어 가고 있으며, 새로운 원격 업무환경 도입을 통해 저출산, 고령화 등의 사회문제에 대한 해소는 물론 GHG 가스의 배출감소에 도움을 줄 수 있는 스마트워크에 대한 관심이 더해가고 있다. 본 고에서는 스마트워크 서비스를 위해 필요한 요소 기술들과 국제표준화 기구에서 최근 추진되고 있는 관련 표준화 동향에 대해 소개한다.

• Journal of Information Technology and Architecture
• /
• v.9 no.1
• /
• pp.33-42
• /
• 2012

Present many organizations are introduced to smartwork for reducing the operational cost and getting the labor's flexibility. The smartwork is the future-oriented worker's environment in which they can engage in their task, anytime and anywhere conveniently and efficiently. In spite of many smartwork advantages, the security problems are major issues and prevent to introducing and spreading of smartwork for organizations. Therefore, the success of the organization for smartwork environment is put in place appropriate security control model. This study is about security threats for smartwork security control model. We apply the exploratory method for this research, which are reviewing, analyzing of literature for extracting the security threats and clustering of the extracted security threats. Finally we define the 16's security threats according to the aspect of smartwork service layers.

• Management & Information Systems Review
• /
• v.37 no.3
• /
• pp.83-113
• /
• 2018

The purpose of this study to empirically examine a smart work investment and job performance by change resistance. Firstly, There investigates mediating role of the communication between the smart work investment and the job performance. Secondly, It will identify the job productivity differences through a level of organizational change resistance that reduced smart work investment. The smart work is to provide the flexibility of time and location and is a working method to improve a work productivity of organization members. The introduction of smart work means the adoption of new organizational culture, institution and technology and requires a novel change of a custom and pattern on existing organization culture and institution because of transformation form of communication and collaboration. The method of this study adopts a structural equation model to test a mediating effect of communication and a moderating effect of change resistance level. This model confirms whether smart work investments provide a positive impact on communication and organizational productivity. In addition, I will classify a change resistance level of smart work by cluster analysis and then check a critical path difference of job productivity between each group. As a result, The organizational IT, institution and culture on the smart work investment appeared to important influencers in communication and also had a direct influence of individual performance. Also, The three independent variables of smart work investment have an indirect influence of individual and organizational performance through communication mediating variables. However, the organizational IT and institution as independent variables do not provide direct influence of organization performance. Nevertheless, two independent variables of organizational IT and institution have an indirect influence the organization performance through communication mediating variables. As a result of confirming a productivity of three groups on organization resistance, there was a difference the individual and organizational performance among groups. The low-level group of organizational resistance showed high coefficient value of performance compared to other groups. The group analysis implications, The smart work investment appeared significantly to revise the institution first, build culture secondly and advanced technology lastly. The theoretical implication from this study contributes an extension of social science theory through socio-technical systems, institution, culture, change resistance and job performance based on smart work. The practical implications explain the smart work success in step-by-step investment rather than radical investment as level management of change resistance. In future research, the smart work performance between private and public firms will analyze a difference of the organizational culture, institution, technology and performance.

• Information and Communications Magazine
• /
• v.25 no.7
• /
• pp.47-52
• /
• 2008

본고에서는 SDR 네트워크를 위한 스마트 안테나 시스템의 표준화에 대하여 알아본다. 스마트 안테나 시스템이 SDR 네트워크에서 동작하기 위해서는 시스템의 개방성, 유연성, 상호 운용성 및 호환성이 보장되어야 한다. 이러한 특성을 위해서는 스마트 안테나 시스템이 소프트웨어 모듈로 잘게 나눠져 컴포넌트화 되어야 하고, 각 컴포넌트를 제어하기 위한 어플리케이션 프로그래밍 인터페이스(API)가 표준화 되어야 한다. 본고에서 제안하는 스마트 안테나API는 한양대학교 HY-SDR 연구센터에서 정의하여 SDR Forum의 공식 표준으로 승인되었으며, 현재 SDR Forum의 공식 표준화 기고 절차를 통해 Object Management Group (OMG)에 제출되어 표준화 작업 중에 있다.