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This paper briefly describes Internet development in the Republic of Korea (South Korea), which started research and development on computer networking in the late 1970s. Korea became one of the first countries to deploy the Internet in 1982 [1], and organized one of the first global Internet conferences in 1985 [2]. In the late 1990s, Korea put much effort into development of broadband networks, starting from a master plan in 1995. Korea became a world leader with widely available wired and wireless broadband networks. Korea also led in Internet applications including online games, search engines and social networking services. As one of the earlier Internet countries, Korea has been vulnerable to newly arising problems on the Internet such as cybersecurity, net abuse and game addiction. Korea has been trying to solve these problems in collaboration with other leading countries. Korea has also shared its Internet experience with other countries, in particular with developing countries. A book is in preparation on the early history of the Internet in Korea [3] together with another, co-authored with Internet pioneers in other countries, on the early history of the Internet in Asia. [ABSTRACT FROM PUBLISHER]

Today's mobility management (MM) architectures, such as Mobile Internet Protocol (IP) and Proxy Mobile IP, feature integration of data and control planes, as well as centralized mobility control. In the existing architecture, however, the tight integration of the data and control planes can induce a non-optimal routing path, because data packets are delivered via a central mobility agent, such as Home Agent and Local Mobility Anchor. Furthermore, the centralized mobility control mechanism tends to increase traffic overhead due to the processing of both data and control packets at a central agent. To address these problems, a new Internet architecture for the future mobile network was proposed, named Mobile-Oriented Future Internet (MOFI). The MOFI architecture was mainly designed as follows: (1) separation of data and control planes for getting an optimal data path; (2) distributed identifier–locator mapping control for alleviating traffic overhead at a central agent. In this article, we investigate the validity of the MOFI architecture through implementation and experimentations over the European Union (EU)–Korea testbed network. For this purpose, the MOFI architecture is implemented using OpenFlow and Click Modular Router over a Linux platform, and then it is evaluated over the locally and internationally configured EU–Korea testbed network. In particular, we operate two realistic communication scenarios over the EU–Korea testbed network. From the experimentation results, we can see that the proposed MOFI architecture can not only provide the mobility management efficiently, but also support the backward compatibility for the current IP version 6 (IPv6) applications and an Internet Protocol network. [ABSTRACT FROM AUTHOR]