105회~113회 기출문제 수록
2015년 105회 1교시
1. WDM-PON ·························································································································· 12
2. MPEG-21 ··························································································································· 14
3. VPPM(variable Pulse Position Modulation)과 PWM(Pulse Width Modulation) ····················· 16
4. QPSK와 QAM 비교 ··············································································································· 19
5. 전파의 회절손실 ·················································································································· 21
6. 안테나의 성능을 결정하는 주요 파라미터 ··········································································· 23
7. Z-Wave ······························································································································ 26
8. Carrier Aggregation과 Channel Bonding ············································································ 28
9. 캐리어 이더넷 ····················································································································· 30
10. 블루투스 LE (low energy) ································································································ 32
11. BACnet (Building Automation Control Network) 프로토콜 ················································ 34
12. Coherent 광전송 기술에 사용되는 편광 다중화 기술 ····················································· 37
13. FTN (Fast Than Nyquist) 전송기술 ·················································································· 38
2015년 105회 2교시
1. 옥외 CCTV 감시카메라의 낙뢰피해 유형과 대책에 대해 기술하시오. ································ 40
2. 초고속 정보통신 건물인증 1등급 기준으로 설계할 때 배관, 배선, 구내통신실 요건 ··········· 44
3. 웹(Web) 보안 취약점 5가지를 기술하고 그에 대한 각각의 대책을 설명하시오. ················ 48
4. 아이패턴(Eye pattern)에 대해 기술하고, 심볼간 간섭 해소방안을 설명하시오. ··················· 51
5. GPS 측위오차 발생원인과 대책을 설명하시오. ··································································· 54
6. STM-1급의 MSPP 장비를 채택한 M/W 전송시스템을 설계할 때 신호처리를 포함한
시스템 계통도 및 주요기술을 설명하시오. ··········································································· 58
2015년 105회 3교시
1. EMC, EMI, EMS를 설명하고, 대책방안을 기술하시오. ························································ 63
2. loT(internet of Things) 컨소시엄 동향과 활성화 방안을 기술하시오. ·································· 67
3. 5G 이동통신의 기술적 목표 5가지와 이를 구현하기 위한 해당 무선통신호 후보기술 ······ 71
4. PS-LTE(Public Safety LTE) 국가 재난 안전 통신망의 필수요구기능 5가지를 기술하고,
PS-LTE를 효과적으로 구축하기 위한 방안에 대해 기술하시오. ········································· 74
5. QPSK 송수신 과정을 설명, 아래 주어진 조건에 대해서 BER(Bit Error Rate)을 구하오. ···· 77
6. 보통신 설비의 설계변경 범위, 절차 및 방법에 대해 설명하시오 ······································· 80
2015년 105회 4교시
1. BIM(building Information Modeling) 설계기법과 정보통신분야 적용방안을 설명하시오. ······· 83
2. 지능형 교통체계 (ITS)의 기본계획, 설계, 구축시 고려사항을 설명하시오. ·························· 86
3. 건설사업관리(Construction Management)와 책임감리제도를 설명하시오. ···························· 90
4. 댁내 무선통신으로 활용가능한 Zigbee, Bluetooth, WiFi 기술에 대해 설명하시오. ············· 93
5. AMI(Advanced Metering Infrastructure)의 시스템 구성, 통신기술, 제공서비스 및 기대효과 96
6. UHD-TV 방송서비스를 제공하기 위한 구성요소
(획득, 저장, 부호화, 전송, 수신단말, 디스플레이 등)에 대해 설명하시오. ························· 103
2015년 107회 1교시
1. OSI7계층 ··························································································································· 110
2. NZ-DSF ···························································································································· 112
3. UTM (Unified Threat Management) ·················································································· 114
4. MMT 구조 ························································································································· 116
5. 방송통신기자재 적합성 평가를 위한 요구사항 ·································································· 118
6. WiGig(Wireless Gigabit, IEEE 802.11ad) ··········································································· 119
7. D2D (Device to Device) 통신 ·························································································· 121
8. S-parameter를 사용하는 이유 ·························································································· 123
9. 위성기반 보정시스템(SBAS : Satellite Based Augmentation System) ······························ 125
10. OFDM 핵심기술(6가지) ··································································································· 128
11. HEVC ······························································································································ 130
12. Zing(초고속NFC)기술 ······································································································· 131
13. MPTCP(Multipath-TCP) ··································································································· 133
2015년 107회 2교시
1. 초고속정보통신건물 인증심사기준에서 공동주택(아파트) 특등급배선설비 및
집중구내통신실의 심사항목, 요건, 심사방법에 대해 서술하시오. ······································ 135
2. 정보통신기술을 활용한 스마트 에너지산업에 대하여 기술하시오. ···································· 138
3. DDOS(Distributed Denial Of Service) 공격기법, 기술 및 대응방법에 대하여 서술하시오. 142
4. 차세대 수동형 광가입자 망 표준화에 대하여 서술하시오 ················································· 145
5. O2O 서비스에 대해서 서술하시오. ··················································································· 151
6. 라디오 방송 대역(중파,단파,초단파)별 디지털 방식의 종류 및 특징 ································· 156
2015년 107회 3교시
1. 이동통신망 구축시 설계 절차 및 산출물에 대해 서술하시오. ·········································· 158
2. LTE-FDD 와 LTE-TDD 방식을 비교 서술하시오. ···························································· 160
3. 이동통신에서 무선채널의 특성과 이를 극복하기 위한 방안을 최신기술 중심으로 서술 ·· 162
4. 이동단말간 애드혹의 특징과 망구성시 고려사항에 대해서 서술하시오 ···························· 169
5. 전파의 창(Radio Window)의 범위를 결정하는 요소를 나열하고,
위성통신의 전파전파 특성 및 그 대책을 나열하시오. ······················································· 173
6. CGN(Carrier Grade NAT)에 대하여 서술하시오 ································································ 177
2015년 107회 4교시
1. 전자정부사업관리 위탁제도(PMO: Project Management Office)에 대하여 설명하고,
PMO제도와 정보통신 감리제도를 비교 설명하시오. ························································· 183
2. 최근 확정된 700㎒ 대역 주파수 분배방안을 나열하고, 주요 활용방안 및 기대효과 ······· 187
3. ISO 이더넷 기반의 선박통신 가이드라인에 대하여 서술하시오. ······································· 190
4. ITS(Intelligent Transport System)관련 주요 통신기술에 대하여 서술하시오. ······················ 193
5. CCTV 통합관제센터에 대해 기술하고 신뢰성있는 데이터의 디스크 저장방법
(RAID 1, 3, 5)에 대하여 서술하시오. ················································································ 195
6. IoT와 M2의 기술에 대하여 비교하고, IoT 보안에 대해서 서술하시오. ····························· 199
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