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목 차
1. 연구의 목적 및 범위 ······················································································································ 8
1.1 연구의 목적 ································································································································ 8
1.2 연구의 범위 ································································································································ 8
2. 공공용 주파수 이용계획서(전파법 시행규칙 제6조의3 별표 제6호의9서식) ···················· 9
2.1 이용계획서 ·································································································································· 9
2.2 붙임 문서 ································································································································· 19
2.2.1 주파수 소요량 산출근거에 관한 서식 ········································································· 19
2.2.2 연근해 어선 원거리 디지털 통신망 서비스 내용 ····················································· 28
3. 공공용 주파수 이용계획서 관련 분석 ····················································································· 30
3.1 e-내비게이션(e-Navigation) ·································································································· 30
3.1.1 기본 개념 ··························································································································· 30
3.1.2 도입 배경 ··························································································································· 30
3.1.3 필수 서비스 ······················································································································· 31
3.1.4 기대 효과 ··························································································································· 32
3.1.5 시장 전망 ··························································································································· 32
3.2 한국형 e-내비게이션 ·············································································································· 33
3.2.1 개요 ····································································································································· 33
3.2.2 대응 전략 ··························································································································· 34
3.2.3 ‘한국형 e-내비게이션’ 사업 ··························································································· 34
3.3 Digital-HF(D-HF) 통신 시스템 ····························································································· 35
3.3.1 개요 ····································································································································· 35
3.3.2 D-HF 해안국 통신 시스템 ····························································································· 38
3.3.3 D-HF 선박국 통신 시스템 ····························································································· 45
3.4 공공용 주파수 이용계획서의 기술적 기본사항 분석 ····················································· 46
3.4.1 HF 대역 전파전파 특성 ·································································································· 46
3.4.2 OFDM 변복조 ··················································································································· 49
3.4.3 주파수 재사용(reuse) 및 주파수 공동사용(sharing) ················································· 51

3.4.4 D-HF 통신망 주파수 소요량 ························································································· 53
3.4.5 D-HF 통신망 수요대역 분배 현황 검토 ····································································· 54
3.4.6 기대효과 ····························································································································· 58
4. 참고문헌 ········································································································································· 60

표 목 차
<표 3-1> 한국형 e-내비게이션 주요 기능 ················································································· 34
<표 3-2> 육상-선박 간 차세대 디지털 해상무선통신체계 구성(해역별) ····························· 36
<표 3-3> QAM 변조방식에 따른 채널 데이터 전송 속도 ····················································· 50
<표 3-4> D-HF 주파수 소요량 산출 내역 ················································································· 54
<표 3-5> 해상 모바일 서비스 주파수 소요량 산출 ································································· 56

그 림 목 차
[그림 3-1] 차세대 선박운항체계 개요도 ······················································································ 30
[그림 3-2] IMO e-내비게이션 정의 ······························································································ 32
[그림 3-3] e-내비게이션 개념도 ···································································································· 33
[그림 3-4] 해상 무선 디지털 통신 기술의 분류 ········································································ 35
[그림 3-5] D-HF 통신 시스템 구성도 ··························································································· 36
[그림 3-6] D-HF 통신 시스템 프로토콜 스택 ············································································· 37
[그림 3-7] D-HF 통신망 무선설비 예 ··························································································· 37
[그림 3-8] 정보송신국(ISS) 및 수신국(IRS) 송수신 타이밍 ······················································ 39
[그림 3-9] 정보송신국(ISS) 정보 포맷 ·························································································· 40
[그림 3-10] 정보수신국(IRS) 정보 포맷 ························································································ 40
[그림 3-11] 정보수신국(IRS)의 전송 응답코드 ············································································ 40
[그림 3-12] 기저대역 신호의 주파수 스펙트럼 ·········································································· 41
[그림 3-13] 통과대역 신호의 주파수 스펙트럼 ·········································································· 41
[그림 3-14] D-HF 신호의 스펙트럼 마스크 ················································································ 42
[그림 3-15] 해안국을 포함한 D-HF 글로벌 링크 네트워크 블럭도 ······································ 43
[그림 3-16] 해안국 기능 블럭도 ···································································································· 43
[그림 3-17] D-HF 해안국 기능 블럭도 ························································································ 44
[그림 3-18] D-HF 선박국 블럭도 ·································································································· 45
[그림 3-19] HF 대역 전파전파 특성 ····························································································· 47
[그림 3-20] 낮과 밤의 전리층의 변화 ·························································································· 47
[그림 3-21] HF 대역 채널 모델 ····································································································· 48
[그림 3-22] HF 대역 무선전송 채널의 서브채널 모델 대표화 ··············································· 48
[그림 3-23] 디지털 통신 시스템 블록도 ······················································································ 49
[그림 3-24] 기저대역 변조 방식의 종류 ······················································································ 50
[그림 3-25] OFDM 전송 방법의 개념 ·························································································· 51
[그림 3-26] D-HF 주파수 배치 예 ································································································ 52
[그림 3-27] 4 MHz 대역의 어업통신용 주파수 분배 현황 ····················································· 54
[그림 3-28] 6 MHz 대역의 어업통신용 주파수 분배 현황 ····················································· 55

[그림 3-29] 8 MHz 대역의 어업통신용 주파수 분배 현황 ····················································· 55
[그림 3-30] 12 MHz 대역의 어업통신용 주파수 분배 현황 ··················································· 55
[그림 3-31] 4 MHz 대역의 D-HF 어업통신용 추가 주파수 할당 예시 ································ 57
[그림 3-32] 6 MHz 대역의 D-HF 어업통신용 추가 주파수 할당 예시 ································ 57
[그림 3-33] 8 MHz 대역의 D-HF 어업통신용 추가 주파수 할당 예시 ································ 58
[그림 3-34] 12 MHz 대역의 D-HF 어업통신용 추가 주파수 할당 예시 ······························ 58

 

목 차

 

1 장 서 론 1

1절 용역의 목적 3

2절 용역의 범위 4

 

2 장 국립공원 무선통신망 현황 5

1절 국립공원 현황 7

2절 국립공원 무선통신망 운영 현황 9

1. 무선통신망 개요 9

2. 국립공원 무선통신망 운영 현황 12

 

3 장 국립공원 무선통신망 전파환경 분석 13

1절 시뮬레이션 분석 툴 15

2절 측정 장비 16

3절 전파전달모델 18

1. 자유공간 손실+회절모델(deygout) 18

2. ITU-R P.1812-4 19

3. ITU-R P. 1546-5 20

4. 수풀 손실 22

4절 전파전달모델 및 측정값 비교 23

 

4 장 국립공원별 전파한경개선 방안 37

1절 현재 기지국 기준 전파환경 분석 39

1. 지리산 국립공원 39

2. 경주 국립공원 41

3. 계룡산 국립공원 42

4. 한려해상 국립공원 43

5. 설악산 국립공원 44

6. 속리산 국립공원 46

7. 내장산 국립공원 47

8. 가야산 국립공원 48

9. 덕유산 국립공원 49

10. 오대산 국립공원 50

11. 주왕산 국립공원 51

12. 태안해안 국립공원 52

13. 다도해해상 국립공원 53

14. 치악산 국립공원 54

15. 월악산 국립공원 55

16. 북한산 국립공원 56

17. 소백산 국립공원 57

18. 월출산 국립공원 58

19. 변산반도 국립공원 59

20. 무등산 국립공원 60

21. 태백산 국립공원 61

2절 음영지역 개선 방법 62

1. 지리산 국립공원 62

2. 설악산 국립공원 64

3. 속리산 국립공원 67

4. 내장산 국립공원 70

5. 가야산 국립공원 72

6. 덕유산 국립공원 75

7. 오대산 국립공원 78

8. 주왕산 국립공원 81

9. 태안해안 국립공원 84

10. 다도해해상 국립공원 85

11. 치악산 국립공원 88

12. 월악산 국립공원 90

13. 북한산 국립공원 92

 

5 장 무선통신망 용도별 운영 사례 분석 95

1절 용도별 운영사례 97

2절 관계기관 무선통신망 운영 사례 99

3절 국외 재난안전통신망 구축 동향 101

1. 미국 공공재난통신망 (NPSBN) 구축 사례 101

2. 영국 공공재난통신망 (ESN) 구축 사례 103

3. 독일 공공재난통신망 (BOS Network) 구축 사례 105

4. 기타 주요국 공공재난통신망 구축 사례 107

6 장 디지털 전환 시 시스템 구축 및 기능 적용 방안 111

1절 현재 운영방식 개선 방향 113

2절 디지털 방식의 시스템 구축 시 기능적용 방안 114

 

7 장 결 론 119

 

부록 I. 디지털 무전기 기술 127

1절 디지털 무전기 기술 개요 127

2절 기술개발 동향 138

3절 무전기 기술표준 동향 141

4절 무전기 링크버짓 143

5절 무전기 송수신기 주요 제원 143

 

부록 II. 국립공원사무소별 회의결과 150

 

부록 III. ITU-R 권고서 162

1ITU-R P.525 162

2ITU-R P.526 168

3ITU-R P.1812 213

4ITU-R P.1546 250

5ITU-R P.833 310

6ITU-R P.311 339

 

 

 

목 차

 

요약문

1장 서 론 1

1. 연구의 필요성 및 목적 1

2. 연구의 방법 2

2ICT보안 클러스터추진 현황 4

1절 사업 추진배경 및 목적 4

1. 추진 배경 4

2. 클러스터 조성목적 5

2ICT보안 클러스터 조성 계획 5

1. 개발 개요 5

2. 입주예정 공공업무시설 6

3. 스타트업 육성시설 8

3장 국내·외 클러스터 사례조사 및 벤치마킹 요인 도출 10

1절 조사 개요 10

2절 국내 사례 10

1. 상암 디지털미디어시티(DMC) 10

2. 판교 테크노밸리 13

3. 판교 제2테크노밸리 17

4. 광교 테크노밸리 23

5. 정보보호 클러스터(벤처·스타트업 육성 관련) 26

3절 해외 사례 31

1. 네덜란드 헤이그 시큐리티 델타(Hague Security delta) 31

2. 영국 Tech City 37

4절 벤치마킹 요인 도출 40

4ICT보안 클러스터구축 및 활성화 방안 49

1절 개요 49

2절 운영체계 및 운영 방식 52

1. 단지 구성 및 운영 체계 52

2. ICT보안 스타트업 육성시설운영 방식 54

3ICT보안 클러스터지원 프로그램 61

1. 자금 지원 68

2. 기술역량 강화(R&D) 74

3. 정보플랫폼 운영 79

4. 컨설팅 86

5. 네트워크 활성화 87

6. 인력 양성 93

7. 기업 홍보 지원 98

4ICT보안 클러스터운영기관 구성() 103

1. 조직 개요 103

2. 지원사업 별 필요 인력 및 소요예산 편성 104

5절 공간구성() 112

1. 클러스터 공간 구획 112

2. 배치 계획 112

3. Zone 별 공간 조성안 115

5장 결론 128

[참고 문헌] 134

[부록] ICT보안 클러스터수요조사 결과보고서(메가리서치) 135

 

목 차

 

 

요약문

1장 서 론 1

1절 연구 배경 및 필요성 1

2절 연구 목적 및 범위 4

1. 연구의 목적 4

2. 연구의 범위 5

2장 남북 전파 관련 법체계 및 행정조직, 전파정책 비교 7

1절 전파관련 법체계 비교 7

1. 개요 7

2. 남한 전파관련 법체계 7

3. 북한 전파관련 법체계 10

4. 북 전파관련 법체계 비교 14

2절 전파관련 행정조직 비교 16

1. 남한 행정조직 16

2. 북한 행정조직 22

3절 전파 정책 동향 비교 32

1. 남한 전파 정책 동향 32

2. 북한 전파 정책 동향 35

3장 남북 방송 산업 및 서비스 39

1절 개요 39

2절 남한 방송 산업 현황 44

1. 남한 방송 이념 및 관련법 44

2. 남한 방송 산업 현황 45

3절 북한 방송 이념 및 산업 현황 49

1. 개요 49

2. TV 방송 56

3. 라디오 방송 71

4. 유선 및 위성방송 82

4절 북한 방송 정책 및 이용 현황 87

1. 방송시설 현대화 및 디지털화 추진 87

2. 단말기 보급현황 91

4장 남북 통신 산업 및 서비스 이용현황 99

1절 개요 99

2절 남한 무선통신서비스 현황 100

3절 북한 무선통신서비스 현황 101

1. 이동통신 사업 동향 102

2. 이동통신 단말기 보급 현황 105

3. 인트라넷 이용 현황 107

5장 남북 방송통신분야 교류실적 검토 및 시사점 도출 110

1절 분야별 교류실적 110

1. 방송 부문 110

2. 통신 부문 116

2절 남북 방송통신교류 협력사업의 한계 및 시사점 121

6장 남북 전파관련 분야 교류협력 방안 122

1절 남북 전파관련 교류협력 추진방향 122

1. 개요 122

2. 기본 방향 123

3. 단계별/분야별 교류협력 추진 방안 126

2남북방송통신교류협력위원회구성 및 운영 방안 132

1. 개요 132

2. 협의체 조직 및 운영 방안 133

3. 당국 간 협정 체결 및 협의체 구성 추진방안 137

3절 법제도 정비 및 정책지원 추진방안 140

1. 법제도 정비 및 대북 제재 완화 협의 140

2. 정책지원 추진 방안 145

4절 기술교류 추진 방안 148

1. 개요 148

2. 남북 전파관련 기술교류행사 개최 149

3. 기술교류전담반 운영 151

5절 남북 방송통신 분야 지원협력사업 추진방안 157

1. 개요 157

2. 방송인프라 구축 지원 157

3. 방송컨텐츠 제작 및 교류 지원 163

4. 철도통신인프라 구축 지원 169

7장 결 론 180

참고자료 186

 
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