• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2001.05a
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• pp.571-574
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• 2001

Wireless Internet is capable of transmitting data for voice, text and video by wireless network, and recently wireless internet industry is one of the most widely issued. And, Operators, device manufacturers and contents providers are busy in developing technology and standardization. In this paper, we focus on the trends of standardization for wireless internet to enhance the industry and to have a competition compared to other countries. Lastly, we analysed the government's policy for wireless internet.

• Journal of Service Research and Studies
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• v.6 no.3
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• pp.79-90
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• 2016

Wireless internet service is an important factor to support all industries. In order to connect and use the smart phones or the laptop via a wireless Internet connection, it has been increasing the hacking risks associated with it. As information spills through the DNS address modulation of the Internet router, hacking threats through a wireless router is present. In this paper, we are dealing with the hacking technique utilizing the overall vulnerability of a wireless LAN. We analyzed the need for the wireless LAN security through WEP encryption algorithm and the improved encryption algorithm. In addition, we presented a countermeasure against these hacking technologies which is WEP Crack using wireless vulnerability hacking technology, DDoS attacks, DNS Spoofing.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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• pp.296-300
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• 2004

In this paper, we discuss about mobile Internet security. The past few years have seen unprecedented growth in the number of wireless user, applications, and network access technologies. Wireless Internet is similar to wired internet, but it has some constrained wireless environment. So many internet technologies for wireless are developing now

• The KIPS Transactions:PartD
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• v.11D no.2
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• pp.485-494
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• 2004

Recently, the wireless internet terminals like mobile phones or PDAs prevail in the management of customers. With such terminals, businessmen can get business data and information of customers in real time, in connection with mobile group wares. By the wireless terminals, customers can conveniently get information of goods, search purchase sites, and give orders and do settlement. This paper aims to present the safe data integrity modules of the wireless internet terminal, for service providing correct real-time promotion information, by using users' disposition, situation, Purchase information. This study aims to suggest an implementation methodology of security module for data integrity of mobile internet terminal. This is based on the WTLS of WAP Protocol. This security module is expected to achieve central role in conversion of wireless internet environment and emphasis of encryption technology and safe and calculable wireless communication environment construction

• Journal of the Korea Computer Industry Society
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• v.3 no.9
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• pp.1295-1314
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• 2002

Recently, wireless internet market has reached to the induction and growth stage by rapid development of Mobile service by fusion of Internet and wireless technology of communications. But, current wireless internet service of domestic five mobile communication companies are being limited to the service using markup-language, platform and Contents. Therefore, research on integration Contents of different. Wireless internet platform and its development are necessary. For the easiness of maintenance and compensation, this paper attempts to design a Wireless internee Contents converter for integrate wired and wireless platform which automatically converts to WML and HDML, M-HTML, S-HTML, C-HTML through analysis of HTML document.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.9 no.5
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• pp.53-63
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• 2009

This paper is to develop WiMAX CPE(wireless AP) that can provides Wi-Fi terminal with wireless Internet service by connecting to Wibro wireless network. This AP aims to support WiBro in upstream interface basically, and Wi-Fi and 100M Ethernet interface in downstream. So, we has developed the equipment for business that wireless ISP can provide many Internet customers with wireless Internet service by using Wi-Fi terminal in subway, car, ship, and so on, and the equipment for users that a user can purchase and then install in person. For the latter, multiple Wi-Fi terminals that be registered in WiBro service can be connected to Internet simultaneously.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.9 no.8
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• pp.1821-1827
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• 2005

Currently, most wired Internet describes an image file using GIF and JPG and wireless Internet uses various image files such as SVG, wBMP, SIS, PNG, and Flash Lite. Accordingly, overlapping occurs in the investment of production cost for making contents. This thesis proposes a Character(Avatar) service that could simultaneously aid both wired and wireless Internet by utilizing SVG, a vector based image file format for describing two-dimensional graphics. We will reduce cost of developing contents, when develop contents that simultaneously supports wired and wireless Internet using SVG.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2004.05b
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• pp.748-751
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• 2004

In this paper, we discuss about wireless Internet security. The past few years have seen unprecedented growth in the number of wireless user, applications, and network access technologies. Wireless Internet is similar to wired internet, but it has some constrained wireless environment. So many internet technologies for wireless are developing now. There are WAP(Wireless Application Protocol) and WPKI. WAP(now version 2.0) is a protocol specification for wireless communication networks. it provides an application framework and network protocols for wireless devices such as mobile telephones, PDAs and internet technologies. In this paper some analysis of security(e.g. digital signature or encryption) for wireless internet are performed.

• Proceedings of the Korea Contents Association Conference
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• 2003.05a
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• pp.149-154
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• 2003

As 21th century advances, internet order system had been developed to maintain convenience along with development of high speed internet networks. To meet the consumer's desire to use the internet food order system in any place and at ant time. we developed wire/wireless internet food order systems that uses the wireless internet terminals (PDA, Pocket PC, etc). This paper presents the design and implementation of the wireless internet food order system.

• Journal of the Korea Society of Computer and Information
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• v.11 no.4 s.42
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• pp.61-68
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• 2006

As high speed Internet service technology develops. many people are accessing wireless internet service by using mobile devices. However. an HTLM web page for PC is not very compatible with wireless internet because of its unnecessary advertisements, high resolution. and various multimedia data. This is because the main focus when creating it was on high speed. As this research indicates with the RSS channel. converted from the main part of the HTLM web page, which users show interest in. a wireless compatibleinternet page can easily be created. Consequently, web administrators could create a wireless page easily and quickly, and wireless users would be able to find information in the same manner.