Title :
A study on economic evaluation of IMT-Advanced satellite services in Korea
Author :
Ahn, Jaekyoung ; Cho, Nam Wook ; Ahn, Do-Seob ; Kim, Jonghwa
Author_Institution :
Seoul Nat. Univ. of Technol., Seoul, South Korea
Abstract :
The objective of this paper is to assess the economic feasibilities of International Mobile Telecommunication (IMT)-advanced satellite services in Korea. IMT-Advanced systems allow mobile services that are able to have an always-on access to a wide range of broadcasting and telecommunication networks including advanced mobile service with transparent devices. In this paper, economic aspects of a Fill-in Service and a Two-way S-DMB Service are analyzed; Revenues from the defined services are forecasted and capital expenditure as well as operating expenditure is estimated. To evaluate the profitability of IMT-advanced satellite services, the net present value (NPV), the internal rate of return (IRR) and economic spill-over effects are calculated. The results show that IMT-advanced satellite service is economically justifiable.
Keywords :
direct broadcasting by satellite; mobile radio; IMT-advanced satellite service economic evaluation; Korea; broadcasting range; capital expenditure; fill-in service; internal rate-of-return; international mobile telecommunication; net present value; profitability; telecommunication network; two-way S-DMB service; Artificial satellites; Availability; Costs; Delay; Economic forecasting; Mobile communication; Power generation economics; Profitability; Satellite broadcasting; TV; Economic evaluation; IMT-advanced Systems; Input-output analysis; Satellite communication; Satellite-Digital Mobile Broadcasting;
Conference_Titel :
Satellite and Space Communications, 2009. IWSSC 2009. International Workshop on
Conference_Location :
Tuscany
Print_ISBN :
978-1-4244-4384-0
Electronic_ISBN :
978-1-4244-3559-3
DOI :
10.1109/IWSSC.2009.5286384
