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Conference Paper A Study on the Efficient Promotion of USIM-Related Services in Korea
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Authors
Jeong Tae Kim
Issue Date
2009-02
Citation
International Conference on Advanced Communication Technology (ICACT) 2009, pp.347-349
Publisher
IEEE
Language
English
Type
Conference Paper
Abstract
One of the most significant changes from Korean mobile telecommunication market in 2008 may be the US I M-lock lifting. The unlocking US I M was expected to bring significant changes in the telecommunication market. Against expectation, there is no considerable change and no successful brand-new mobile services in the market. The major cause lead to the present situation is a lack of compatible services between two mobile operators. In this article, technical issues which obstruct interoperability between operators and technical means to clear the problems will be discussed.
KSP Keywords
Mobile services, Mobile telecommunication, Present situation, mobile operators, technical issues