상세정보
학술대회
A Study on Economic Evaluation of IMT-Advanced Satellite Services in Korea
- 저자
- 안재경, 조남욱, 안도섭, 김종화
- 발행일
- 200909
- 출처
- International Workshop on Satellite and Space Communications (IWSSC) 2009, pp.153-156
- 협약과제
- 09MR4600, IMT-Advanced 위성접속 기술개발(표준화연계), 안도섭
- 초록
- 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. ©2009 IEEE.
- KSP 제안 키워드
- Always-On, Capital expenditure(CAPEX), Economic Evaluation, Economic aspects, Fill-in, IMT-Advanced, Mobile services, Mobile telecommunication, Operating expenditure, Spill-over, Telecommunication Network