., 3D HDTV. 3D HDTV,, 2 (TTA) [] 3D HDTV,,, /. (RAPA) 3DTV [2] 3DTV, 3DTV, DB(, / ), 3DTV. ATSC (Advanced Television Systems Committee) 8-VSB (8-Vesti
|
|
|
- 정수 순
- 5 years ago
- Views:
Transcription
1 ATSC a), a) A Carrier Frequency Synchronization Scheme for modified ATSC Systems Young Gon Jeon a) and Joon Tae Kim a) 3D HDTV (3-Dimensional High Definition Television). 3D HDTV HDTV ATSC (Advanced Television Systems Committee) 8-VSB (8-Vestigial Side Band). PN (Pseudo-Noise) VSB. ATSC. ATSC ( %). ATSC, ATSC PN. ATSC. Fitz PN. QAM (Quadrature Amplitude Modulation) VSB. VSB QAM,. PN. Abstract Recently, studies of 3D HDTV broadcasting technology have been processed actively. Korea is making efforts to modify Advanced Television Systems Committee (ATSC) 8-Vestigial Side Band (8-VSB) systems for terrestrial 3D HDTV broadcasting services. We intend to adopt a new frame structure to use PN (Pseudo-Noise) sequence as frame header, and VSB modulation. PN sequence is used to recover carrier freqeuncy offset, carrier phase error. In this paper, we will describe this system as the modified ATSC systems. The receiver of the modified ATSC system should be able to estimate and recover carrier frequency offset exactly. A existing ATSC systems inserts pilot to recover carrier frequency offset, on the other hand the modified ATSC systems use PN sequence to recovery carrier frequency offset without the use of pilot. In this paper, we introduce carrier frequency recovery (CFR) scheme for the modified ATSC systems. The proposed CFR scheme is composed of coarse CFR scheme using Fitz algorithm and fine CFR scheme using a simple PN sequence correlation algorithm. And, the symbol information of QAM modulated signal is contained in both In-phase (I)channel and Quadrature-phase (Q)channel. However the symbol information of VSB modulated signal is contained in I channel, and Q channel is just Hilbert transform of I channel. For the reason, VSB modulated symbols can not have fixed phase like QAM modulated symbols, and VSB modulated symbols is more sensitive to carrier frequency offset. Therefore we perform phase correction of received PN sequence to improve performance. Keyword : Carrier Frequency Recovery, Carrier Frequency Synchronization, 3D HDTV, ATSC
2 ., 3D HDTV. 3D HDTV,, 2 (TTA) [] 3D HDTV,,, /. (RAPA) 3DTV [2] 3DTV, 3DTV, DB(, / ), 3DTV. ATSC (Advanced Television Systems Committee) 8-VSB (8-Vestigial Side Band) [3][4]. ATSC 8-VSB 6MHz TV 9.2Mbps, HD 92 8( ) 2(TV) 3() 24(RGB).()= 29.8Mbps 3D HDTV. 3D HDTV. ATSC 8-VSB, [5]. [6] [5], ISI (Inter Symbol Interference) a) Department of Electronics Engineering, Konkuk University : (jtkim@konkuk.ac.kr), ( ). [KI356 8, 3D HDTV ] (2 26 ),(2 2 2 ), (2 2 2 ) PN (Pseudo-Noise). ATSC.. ATSC Fig.. A frame structure of modified ATSC systems ATSC (Frame header) (Frame body) PN,. PN,,,. ATSC ATSC 8-VSB. ATSC. ASTC VSB (DC.25V),, ATSC PN. ATSC. Fitz [7], PN [8]. [7]-[3]. QAM
3 (In-phase), (Quadrature-phase) [9]. VSB, [9]. VSB QAM,. PN. PN PN. QAM PSK, VSB.. QAM VSB. QAM (Quadrature Amplitude Modulation) QAM APK (Amplitude Phase shift Keying). QAM,. 256QAM. 6QAM, 32QAM, 64QAM ADSL. 2. VSB (Vestigial Side Band) (VSB),. VSB VSB 6-VSB, QAM VSB 2 (a) (b) VSB QAM. QAM (a) 8-VSB (b) 64-QAM 2. 8-VSB 64-QAM Fig. 2. A difference between 8-VSB constellation and 64-QAM constellation
4 2 (b), VSB 2 (a)... VSB 3 QAM PN VSB PN. QAM VSB, VSB. 3 (b), VSB PN QAM PN. 3 (c) (d) PN. 3 (c) QAM, VSB 3 (d) (a) QAM (b) VSB (c) % QAM 3. QAM VSB Fig. 3. A difference between QAM constellation and VSB constellation with frequency offset (d) % VSB
5 . VSB. VSB PN,,, () 7. arg 단 PN, PN, PN, N PN, k. PN (k-)/2+ ~ N-(k-)/2- PN, N-(k-). 42 PN 65, 32 ((65-)/2) 32 ((65-)/2) 356 PN. VSB 4 (b) QAM,. 2. ATSC., %, (a) % VSB () 4. % VSB Fig. 4. A constellation of VSB modulated signal with % frequency offset (b) % VSB ()
![5. Fig. 5. Carrier Frequency Recovery Scheme. % Data-aided Kay [], L&W [], L&R [2], M&M [3], Fitz.](/docs-images/90/101635179/images/6-4.jpg "Fitz..., z(k) PN, w(k) w(m),, N. PN (z(k)) VSB PN.. Table.")
6 5. Fig. 5. Carrier Frequency Recovery Scheme. % Data-aided Kay [], L&W [], L&R [2], M&M [3], Fitz. Fitz..., z(k) PN, w(k) w(m),, N. PN (z(k)) VSB PN.. Table. The frequency offset estimator algorithm Kay L&W
7 L&R Fitz M&M 6 (a), 6 (b) %. L&R, Fitz, M&M N 4., L&W, M&M, Kay, L&R, Fitz. Kay L&W Eb/No, L&R, Fitz, M&M.
8 Estimated Carrier Frequency Offset Kay L&W L&R Fitz M&M Normalized Carrier Frequency Offset (a) Normalized estimation variance Kay L&W L&R Fitz M&M Eb/No (b) 6. Fig. 6. A comparison of a carrier frequency offset estimator performance Fitz. 2,. 2. Kay L&W, L&W L&R. L&W, Kay L&R, Fitz, M&M.,, Kay L&W. L&R, Fitz, M&M, % Fitz. 2. Table 2. A comparison of hardware complexity of a carrier frequency offset estimator Estimator Multiplications Arc-Tangent Operations Kay L&W 7 L&R(N=4) 49 Fitz(N=4) 48 4 M&M(N-4) PN. PN PN PN,, (2). 7. PN Fig. 7. A simple PN symbols block correlation algorithm
9 PN, PN, PN. PN PN.. 8 (a) PN, (b). 8 PN, PN (3).5 x x -5 Estimated Carrier Frequency Offset Normalized residual carrier frequency Normalized Carrier Frequency Offset x -4 (a) PN Eb/No (b) 8. Fig. 8. Fine frequency offset estimating range and Normalized residual carrier frequency after coarse CFO recovery 9. Fig. 9. A phase error recovery algorithm
10 PN,. PN. QAM PN π,. VSB PN,. π PN, (3).,. (4) VSB PN, (3). arg arg PN, PN, PN, BPSK PN, VSB - -2 BER(Bit Error Rate) Ideal (Un-coded 64-QAM) Ideal (Un-coded 8-VSB) Proposed CFR without Phase Correction (64-QAM) Proposed CFR without Phase Correction (8-VSB) Proposed CFR with Phase Correction (8-VSB) Eb/No. BER Fig.. BER performance
11 4.5 5 x -7 4 Proposed CFR without Phase Correction Proposed CFR with Phase Correction MSE Eb/No. Fig.. The mean square estimation error PN. QAM,., VSB,..., AWGN. ATSC (PN ). 455 PN , 8-VSB 64-QAM. Fitz N VSB 64-QAM BER... 3D HDTV ATSC. Fitz, PN. VSB,
![.,. [], http://www.tta.or.kr [2] 3DTV, http://www.3dtvkorea.or.kr [3] ATSC A/53, ATSC digital television standard, Sep. 995.](/docs-images/90/101635179/images/12-0.jpg "[4] ATSC A/54, Guide to the use of the ATSC digital television standard, Sep. 995. [5],, 3D HDTV ATSC,, 5 5, pp.68-696, 2 9. [6],, 3D HDTV ATSC,, 5 6, pp. 83-83, 2. [7] M. P.")
12 .,. [], [2] 3DTV, [3] ATSC A/53, ATSC digital television standard, Sep [4] ATSC A/54, Guide to the use of the ATSC digital television standard, Sep [5],, 3D HDTV ATSC,, 5 5, pp , 2 9. [6],, 3D HDTV ATSC,, 5 6, pp , 2. [7] M. P. Fitz, "Further Results in the Fast Estimation of a Single Frequency," in IEEE Trans. Communications, vol. 42. No. 2/3/4/, pp , Feb./Mar./Apr [8] Alan Barieri and Giulio Colavolpe, "On Pilot-Symbol-Assisted Carrier Synchronization for DVB-S2 Systems," IEEE Trans. Broadcasting, vol. 53, No. 3, September 27. [9] K. J. Kerpez, "A Comparison of QAM and VSB for Hybrid Fiber/Coax Digital Transmission," in IEEE Trans. Broadcasting., vol. 4, No., pp. 9-6, Mar [] S. Kay, "A Fast and Accurate Single Frequency Estimator," IEEE Trans. Acoust., Speech, Signal Processing, ASSP-37, , Dec. 989 [] B. C. Lovell and R. C. Williamson, "The statistical performance of some instantaneous frequency estimators." IEEE Trans. Acoust., Speech, Signal Processing, vol. 4, pp , July 992. [2] M. Luise and R. Reggiannini, "Carrier frequency recovery in all-digital modems for burst-mode transmissions, " IEEE Trans. Communications., vol. 43. No. 2/3/4, pp , Feb./Mar./ Apr [3] M. Morelli and U. Mengali, "Feedforward frequency estimation for PSK: a tutorial review," European Trans. Telecomm., vol. 9, pp.3-6, Mar./Apr : - 2 ~ : - :, - 99 : : : ~ 23 : LG DTV - 23 ~ : - :,,
8-VSB (Vestigial Sideband Modulation)., (Carrier Phase Offset, CPO) (Timing Frequency Offset),. VSB, 8-PAM(pulse amplitude modulation,, ) DC 1.25V, [2
VSB a), a) An Alternative Carrier Phase Independent Symbol Timing Offset Estimation Methods for VSB Receivers Sung Soo Shin a) and Joon Tae Kim a) VSB. VSB.,,., VSB,. Abstract In this paper, we propose
LDPC(Low Density Parity Check) 16 & 32 (APSK, Amplitude and Phase- Shift Keying) DVB-S2 30% [1]. DVB-S2 (SNR, Signal to Noise Ratio), (Offset). DVB-S2
![LDPC(Low Density Parity Check) 16 & 32 (APSK, Amplitude and Phase- Shift Keying) DVB-S2 30% [1]. DVB-S2 (SNR, Signal to Noise Ratio), (Offset). DVB-S2](/thumbs/62/47421367.jpg "LDPC(Low Density Parity Check) 16 & 32 (APSK, Amplitude and Phase- Shift Keying) DVB-S2 30% [1]. DVB-S2 (SNR, Signal to Noise Ratio), (Offset). DVB-S2")
DVB-S2 a), a), a) A Simple Carrier Frequency Recovery Scheme for DVB-S2 Systems Jong Kyu Oh a), Eun Chul Yoon a), and Joon Tae Kim a) DVB-S2., DVB-S2 20% (Offset).. Fitz,. 80%. Abstract In this paper,
3 : ATSC 3.0 (Jeongchang Kim et al.: Study on Synchronization Using Bootstrap Signals for ATSC 3.0 Systems) (Special Paper) 21 6, (JBE Vol. 21
3: ATSC 3.0 (Jeongchang Kim et al.: Study on Synchronization Using Bootstrap Signals for ATSC 3.0 Systems) (Special Paper) 21 6, 2016 11 (JBE Vol. 21, No. 6, November 2016) http://dx.doi.org/10.5909/jbe.2016.21.6.899
3 : FBMC/OQAM (YongJu Won et al.: A Study of Iterative Channel Estimation and Equalization Scheme of FBMC/OQAM in a Frequency Oversampling Domain) (Re
(Regular Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.391 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) FBMC/OQAM a), b), a), a) A Study of Iterative Channel
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Nov.; 28(11),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2017 Nov.; 28(11), 837 842. http://dx.doi.org/10.5515/kjkiees.2017.28.11.837 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) 8PSK-TCM
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Dec.; 25(12),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2014 Dec.; 25(12), 12751283. http://dx.doi.org/10.5515/kjkiees.2014.25.12.1275 ISSN 1226-3133 (Print)ISSN 2288-226X (Online)
09권오설_ok.hwp
(JBE Vol. 19, No. 5, September 2014) (Regular Paper) 19 5, 2014 9 (JBE Vol. 19, No. 5, September 2014) http://dx.doi.org/10.5909/jbe.2014.19.5.656 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a) Reduction
08김현휘_ok.hwp
(Regular Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.369 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a) An Audio Coding Technique Employing the Inter-channel
(JBE Vol. 21, No. 1, January 2016) (Regular Paper) 21 1, (JBE Vol. 21, No. 1, January 2016) ISSN 228
(JBE Vol. 1, No. 1, January 016) (Regular Paper) 1 1, 016 1 (JBE Vol. 1, No. 1, January 016) http://dx.doi.org/10.5909/jbe.016.1.1.60 ISSN 87-9137 (Online) ISSN 16-7953 (Print) a), a) An Efficient Method
내용 q Introduction q Binary passand modulation Ÿ ASK (Amplitude Shift Keying) Ÿ FSK (Frequency Shift Keying) Ÿ PSK (Phase Shift Keying) q Comparison of
6 주차 통과대역디지털변조 q 목표 Ÿ Digital passand modulation 이해 Ÿ ASK, FSK, PSK, QAM의특성비교 - Error proaility - Power spectrum - Bandwidth efficiency ( 대역효율 ) - 그외 : implementation 디지털통신 1 충북대학교 내용 q Introduction q
2 : 2.4GHz (Junghoon Paik et al.: Medium to Long Range Wireless Video Transmission Scheme in 2.4GHz Band with Beamforming) (Regular Paper) 23 5, 2018
2 : 2.4GHz (Junghoon Paik et al.: Medium to Long Range Wireless Video Transmission Scheme in 2.4GHz Band with Beamforming) (Regular Paper) 23 5, 2018 9 (JBE Vol. 23, No. 5, September 2018) https://doi.org/10.5909/jbe.2018.23.5.693
1. 3DTV Fig. 1. Tentative terrestrial 3DTV broadcasting system. 3D 3DTV. 3DTV ATSC (Advanced Television Sys- tems Committee), 18Mbps [1]. 2D TV (High
![1. 3DTV Fig. 1. Tentative terrestrial 3DTV broadcasting system. 3D 3DTV. 3DTV ATSC (Advanced Television Sys- tems Committee), 18Mbps [1]. 2D TV (High](/thumbs/60/45016677.jpg "1. 3DTV Fig. 1. Tentative terrestrial 3DTV broadcasting system. 3D 3DTV. 3DTV ATSC (Advanced Television Sys- tems Committee), 18Mbps [1]. 2D TV (High")
3DTV a), a) Dual Codec Based Joint Bit Rate Control Scheme for Terrestrial Stereoscopic 3DTV Broadcast Yongjun Chang a) and Munchurl Kim a) 3 3 (3DTV). ATSC 18Mbps. 3D, 2DTV,. 3DTV. - (quadratic rate-quantization
°í¼®ÁÖ Ãâ·Â
Performance Optimization of SCTP in Wireless Internet Environments The existing works on Stream Control Transmission Protocol (SCTP) was focused on the fixed network environment. However, the number of
(JBE Vol. 20, No. 6, November 2015) (Regular Paper) 20 6, (JBE Vol. 20, No. 6, November 2015) ISSN
(JBE Vol. 20, No. 6, November 2015) (Regular Paper) 20 6, 2015 11 (JBE Vol. 20, No. 6, November 2015) http://dx.doi.org/10.5909/jbe.2015.20.6.880 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) a), a) Frame
±è¼ºÃ¶ Ãâ·Â-1
Localization Algorithms Using Wireless Communication Systems For efficient Localization Based Services, development of accurate localization algorithm has to be preceded. In this paper, research trend
슬라이드 제목 없음
OFDM (Orthogonal Frequency Division Multiplexing) 서울대학교이동통신연구실 1 Contents Introduction Generation of subcarriers using the IFFT Guard time and cyclic extension Windowing Choice of OFDM parameters OFDM
02손예진_ok.hwp
(JBE Vol. 20, No. 1, January 2015) (Special Paper) 20 1, 2015 1 (JBE Vol. 20, No. 1, January 2015) http://dx.doi.org/10.5909/jbe.2015.20.1.16 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) UHD MMT a),
歯3이화진
http://www.kbc.go.kr/ Abstract Terrestrial Broadcasters Strategies in the Age of Digital Broadcasting Wha-Jin Lee The purpose of this research is firstly to investigate the
±è±¤¼ø Ãâ·Â-1
Efficient Adaptive Modulation Technique for MAC-PHY Cross Layer Optimization in OFDMA-based Cellular Systems An adaptive transmission scheme using QAM and LDPC code is proposed for an OFDMA cellular system
12È«±â¼±¿Ü339~370
http://www.kbc.go.kr/ k Si 2 i= 1 Abstract A Study on Establishment of Fair Trade Order in Terrestrial Broadcasting Ki - Sun Hong (Professor, Dept. of Journalism & Mass Communication,
DBPIA-NURIMEDIA
논문 10-35-03-03 한국통신학회논문지 '10-03 Vol. 35 No. 3 원활한 채널 변경을 지원하는 효율적인 IPTV 채널 관리 알고리즘 준회원 주 현 철*, 정회원 송 황 준* Effective IPTV Channel Control Algorithm Supporting Smooth Channel Zapping HyunChul Joo* Associate
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE May; 27(5),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 May; 27(5), 454462. http://dx.doi.org/10.5515/kjkiees.2016.27.5.454 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Research
High Resolution Disparity Map Generation Using TOF Depth Camera In this paper, we propose a high-resolution disparity map generation method using a lo
High Resolution Disparity Map Generation Using TOF Depth Camera In this paper, we propose a high-resolution disparity map generation method using a low-resolution Time-Of- Flight (TOF) depth camera and
11오종규.hwp
(JBE Vol. 20, No. 2, March 2015) (Regular Paper) 20 2, 2015 3 (JBE Vol. 20, No. 2, March 2015) http://dx.doi.org/10.5909/jbe.2015.20.2.310 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) FEF (Future Extension
(JBE Vol. 19, No. 4, July 14).,,,.,. NHK (emergen- cy warning broadcasting system, EWBS) (earthquake early warning system, EEWS). TV (wake-up). NHK TV
3 : (Regular Paper) 194, 14 7 (JBE Vol. 19, No. 4, July 14) http://dx.doi.org/1.599/jbe.14.19.4.491 ISSN 87-9137 (Online) ISSN 16-7953 (Print) a), a), b), a) An Analysis of Optimal Sequences for the Detection
<35335FBCDBC7D1C1A42DB8E2B8AEBDBAC5CDC0C720C0FCB1E2C0FB20C6AFBCBA20BAD0BCAE2E687770>
Journal of the Korea Academia-Industrial cooperation Society Vol. 15, No. 2 pp. 1051-1058, 2014 http://dx.doi.org/10.5762/kais.2014.15.2.1051 멤리스터의 전기적 특성 분석을 위한 PSPICE 회로 해석 김부강 1, 박호종 2, 박용수 3, 송한정 1*
(JBE Vol. 23, No. 6, November 2018) (Special Paper) 23 6, (JBE Vol. 23, No. 6, November 2018) ISSN 2
(JBE Vol. 23, No. 6, November 2018) (Special Paper) 23 6, 2018 11 (JBE Vol. 23, No. 6, November 2018) https://doi.org/10.5909/jbe.2018.23.6.790 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) ATSC 3.0 UHD
???? 1
The Korean Journal of Applied Statistics (2014) 27(1), 13 20 DOI: http://dx.doi.org/10.5351/kjas.2014.27.1.013 Maximum Tolerated Dose Estimation by Stopping Rule and SM3 Design in a Phase I Clinical Trial
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jul.; 27(7),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Jul.; 27(7), 625634. http://dx.doi.org/10.5515/kjkiees.2016.27.7.625 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Near-Field
<4D6963726F736F667420576F7264202D203034BCADC0E7C7F628C6AFC1FD292DC3D6C1BE>
지상파 디지털방송 기술개발 및 표준화 동향 서재현 (J.H. Seo) 임보미 (B.M. Lim) 음호민 (H.M. Eum) 김흥묵 (H.M. Kim) 허남호 (N.H. Hur) 지상파방송연구실 선임연구원 지상파방송연구실 연구원 지상파방송연구실 선임연구원 지상파방송연구실 실장 방송시스템연구부 부장 방송통신미디어 기술 특집 Ⅰ. 서론 Ⅱ. 지상파 디지털방송 기술개발
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 29, no. 6, Jun Rate). STAP(Space-Time Adaptive Processing)., -
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Jun.; 29(6), 457463. http://dx.doi.org/10.5515/kjkiees.2018.29.6.457 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Sigma-Delta
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Apr.; 29(4),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Apr.; 29(4), 299 307. http://dx.doi.org/10.5515/kjkiees.2018.29.4.299 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Design
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Nov.; 26(11),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Nov.; 26(11), 978 984. http://dx.doi.org/10.5515/kjkiees.2015.26.11.978 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Transceiver
2 : (JEM) QTBT (Yong-Uk Yoon et al.: A Fast Decision Method of Quadtree plus Binary Tree (QTBT) Depth in JEM) (Special Paper) 22 5, (JBE Vol. 2
(Special Paper) 22 5, 2017 9 (JBE Vol. 22, No. 5, Sepember 2017) https://doi.org/10.5909/jbe.2017.22.5.541 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) (JEM) a), a), a) A Fast Decision Method of Quadtree
(72) 발명자 정진곤 서울특별시 성북구 종암1동 54-398 이용훈 대전광역시 유성구 어은동 한빛아파트 122동 1301 호 - 2 -
(51) Int. Cl. (19) 대한민국특허청(KR) (12) 등록특허공보(B1) H04B 7/04 (2006.01) H04B 7/02 (2006.01) H04L 1/02 (2006.01) (21) 출원번호 10-2007-0000175 (22) 출원일자 2007년01월02일 심사청구일자 2008년08월26일 (65) 공개번호 10-2008-0063590 (43)
/ TV 80 () DAB 2001 2002 2003 2004 2005 2010 Analog/Digital CATV Services EPG TV ( 60 ) TV ( Basic, Tier, Premiums 60 ) VOD Services Movies In Demand ( 20 ) Education N- VOD (24 ) Digital Music
#Ȳ¿ë¼®
http://www.kbc.go.kr/ A B yk u δ = 2u k 1 = yk u = 0. 659 2nu k = 1 k k 1 n yk k Abstract Web Repertoire and Concentration Rate : Analysing Web Traffic Data Yong - Suk Hwang (Research
¼º¿øÁø Ãâ·Â-1
Bandwidth Efficiency Analysis for Cooperative Transmission Methods of Downlink Signals using Distributed Antennas In this paper, the performance of cooperative transmission methods for downlink transmission
AV PDA Broadcastin g Centers Audio /PC Personal Mobile Interactive (, PDA,, DMB ),, ( 150km/h ) (PPV,, ) Personal Mobile Interactive Multimedia Broadcasting Services 6 MHz TV Channel Block A Block
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Nov.; 26(11),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Nov.; 26(11), 985991. http://dx.doi.org/10.5515/kjkiees.2015.26.11.985 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Analysis
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 29, no. 10, Oct ,,. 0.5 %.., cm mm FR4 (ε r =4.4)
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Oct.; 29(10), 799 804. http://dx.doi.org/10.5515/kjkiees.2018.29.10.799 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Method
63-69±è´ë¿µ
Study on the Shadow Effect of 3D Visualization for Medical Images ased on the Texture Mapping D.Y. Kim, D.S. Kim, D.K. Shin, D.Y. Kim 1 Dept. of iomedical Engineering, Yonsei University = bstract = The
<31325FB1E8B0E6BCBA2E687770>
88 / 한국전산유체공학회지 제15권, 제1호, pp.88-94, 2010. 3 관내 유동 해석을 위한 웹기반 자바 프로그램 개발 김 경 성, 1 박 종 천 *2 DEVELOPMENT OF WEB-BASED JAVA PROGRAM FOR NUMERICAL ANALYSIS OF PIPE FLOW K.S. Kim 1 and J.C. Park *2 In general,
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Feb.; 29(2), IS
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2018 Feb.; 29(2), 93 98. http://dx.doi.org/10.5515/kjkiees.2018.29.2.93 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) UHF-HF
½Éº´È¿ Ãâ·Â
Standard and Technology of Full-Dimension MINO Systems in LTE-Advances Pro Massive MIMO has been studied in academia foreseeing the capacity crunch in the coming years. Presently, industry has also started
Data Communications
Digital Communications EEE3012 - Spring 2019 Instructor Dong In Kim dikim@skku.ac.kr 299-4585 office hours: Wed/Fri (3 4pm) in 23528 TA by appointment Jong Ho Moon (299-4663 or menia1492@naver.com) hand
인문사회과학기술융합학회
Vol.5, No.5, October (2015), pp.471-479 http://dx.doi.org/10.14257/ajmahs.2015.10.50 스마트온실을 위한 가상 외부기상측정시스템 개발 한새론 1), 이재수 2), 홍영기 3), 김국환 4), 김성기 5), 김상철 6) Development of Virtual Ambient Weather Measurement
05 목차(페이지 1,2).hwp
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2014 Apr.; 25(4), 418 425. http://dx.doi.org/10.5515/kjkiees.2014.25.4.418 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Doppler
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Sep.; 26(10),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2015 Sep.; 26(10), 876 884. http://dx.doi.org/10.5515/kjkiees.2015.26.10.876 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Design
LCD [2].,. (TEMPEST).,,.... CRT(Cathode Ray Tube),, [3]. LCD(Liquid Crystal Display) [4]. LCD [5].,, VGA(Video Graphics Array) DVI (Digital Visu
![LCD [2].,. (TEMPEST).,,.... CRT(Cathode Ray Tube),, [3]. LCD(Liquid Crystal Display) [4]. LCD [5].,, VGA(Video Graphics Array) DVI (Digital Visu](/thumbs/91/106938550.jpg "LCD [2].,. (TEMPEST).,,.... CRT(Cathode Ray Tube),, [3]. LCD(Liquid Crystal Display) [4]. LCD [5].,, VGA(Video Graphics Array) DVI (Digital Visu")
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Sep.; 27(9), 844 853. http://dx.doi.org/10.5515/kjkiees.2016.27.9.844 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) LCD
878 Yu Kim, Dongjae Kim 지막 용량수준까지도 멈춤 규칙이 만족되지 않아 시행이 종료되지 않는 경우에는 MTD의 추정이 불가 능하다는 단점이 있다. 최근 이 SM방법의 단점을 보완하기 위해 O Quigley 등 (1990)이 제안한 CRM(Continu
한 국 통 계 학 회 논 문 집 2012, 19권, 6호, 877 884 DOI: http://dx.doi.org/10.5351/ckss.2012.19.6.877 Maximum Tolerated Dose Estimation Applied Biased Coin Design in a Phase Ⅰ Clinical Trial Yu Kim a, Dongjae Kim
09È«¼®¿µ 5~152s
Korean Journal of Remote Sensing, Vol.23, No.2, 2007, pp.45~52 Measurement of Backscattering Coefficients of Rice Canopy Using a Ground Polarimetric Scatterometer System Suk-Young Hong*, Jin-Young Hong**,
Trend 및 HD 텔레비전 시장에 시사하는 점에 대해 논의하고자 한다. 1. 영국의 HDTV 현황 2004년 여름, 영국과 아일랜드의 최대 유료 텔레비전 서비스 회사인 BSkyB(British Sky Broadcasting, 이하 Sky)와 BBC가 HD 방송을 계획
TREND ANALYSIS 영국 내 HDTV 현황과 콘텐츠 관리 김정희 / 런던정경대학교 커뮤니케이션학 박사과정, j.kim@lse.ac.uk 2012년까지 아날로그 방송을 디지털로 전환(Digital Switchover) 하려는 영국 정부의 노력과 함께 영국에선 HD 텔레비전에 대한 관 심이 다시 늘고 있다. 영국 정부는 2002년 10월 30일에 창립한
<313920C0CCB1E2BFF82E687770>
韓 國 電 磁 波 學 會 論 文 誌 第 19 卷 第 8 號 2008 年 8 月 論 文 2008-19-8-19 K 대역 브릭형 능동 송수신 모듈의 설계 및 제작 A Design and Fabrication of the Brick Transmit/Receive Module for K Band 이 기 원 문 주 영 윤 상 원 Ki-Won Lee Ju-Young Moon
(JBE Vol. 23, No. 6, November 2018) (Regular Paper) 23 6, (JBE Vol. 23, No. 6, November 2018) ISSN 2
(JBE Vol. 23, No. 6, November 2018) (Regular Paper) 23 6, 2018 11 (JBE Vol. 23, No. 6, November 2018) https://doi.org/10.5909/jbe.2018.23.6.824 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) TV 8VSB a),
제 3 편
제 3 편 미약무선기기 (3 미터 ) 무선조정기 (500 미터 ) 소출력무선기기 코드리스전화기 데이터전송용 무선호출용 특정소출력무선기기 무선데이터통신및무선 LAN 용 무선마이크용 무선조정및안전시스템용 시각장애인용 단거리전용통신용 1000 100 10 60GHz ANSIBLE 5GHz PAN/LAN Convergence HIPERLAN/2 802.11a
<5B313132385D32303039B3E220C1A634B1C720C1A632C8A320B3EDB9AEC1F628C3D6C1BE292E687770>
디지털 영상에서의 자막추출을 이용한 자막 특성 분석에 관한 연구 이세열 * 요약 본 연구는 방송 프로그램 제작에 있어서 중요한 역할을 담당하고 있는 영상 자막의 특성과 영상 커 뮤니케이션 기능적인 관점에서 나타나고 있는 현상을 살펴본다. 다양한 방송 프로그램에서 활용되고 있는 디지털 영상 자막의 기능은 단순하게 간략한 정보를 전달하는 기능적인 역할을 수행하였다.
2 : DVB-NGH 2x2 MIMO SM (Jae Hyun Seo et al. : Study on Improved Polarized 2x2 MIMO Spatial Multiplexing Method for DVB-NGH System) (Special Paper) 20
(Special Paper) 2, 25 (JBE Vol. 2, No., January 25) http://dx.doi.org/.599/jbe.25.2..3 ISSN 2287-937 (Online) ISSN 226-7953 (Print) DVB-NGH 2x2 MIMO SM a), a), b) Study on Improved Polarized 2x2 MIMO Spatial
지능정보연구제 16 권제 1 호 2010 년 3 월 (pp.71~92),.,.,., Support Vector Machines,,., KOSPI200.,. * 지능정보연구제 16 권제 1 호 2010 년 3 월
지능정보연구제 16 권제 1 호 2010 년 3 월 (pp.71~92),.,.,., Support Vector Machines,,., 2004 5 2009 12 KOSPI200.,. * 2009. 지능정보연구제 16 권제 1 호 2010 년 3 월 김선웅 안현철 社 1), 28 1, 2009, 4. 1. 지능정보연구제 16 권제 1 호 2010 년 3 월 Support
Contents Why DMB? When DMB? Where DMB? What DMB? Who DMB? How DMB? Demonstration Conclusion 2/ 27
DMB Home Coming Day www.pixtree.com 1/ 27 Contents Why DMB? When DMB? Where DMB? What DMB? Who DMB? How DMB? Demonstration Conclusion 2/ 27 Why DMB? Digital Convergence 3/ 27 Why DMB? Anytime, Anywhere,
6.24-9년 6월
리눅스 환경에서Solid-State Disk 성능 최적화를 위한 디스크 입출력요구 변환 계층 김태웅 류준길 박찬익 Taewoong Kim Junkil Ryu Chanik Park 포항공과대학교 컴퓨터공학과 {ehoto, lancer, cipark}@postech.ac.kr 요약 SSD(Solid-State Disk)는 여러 개의 낸드 플래시 메모리들로 구성된
45-51 ¹Ú¼ø¸¸
A Study on the Automation of Classification of Volume Reconstruction for CT Images S.M. Park 1, I.S. Hong 2, D.S. Kim 1, D.Y. Kim 1 1 Dept. of Biomedical Engineering, Yonsei University, 2 Dept. of Radiology,
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Jul.; 27(7),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 16 Jul.; 27(7), 64662. http://dx.doi.org/./kjkiees.16.27.7.646 ISSN 1226-3133 (Print)ISSN 2288-226 (Online) 2D Microwave Image
(JBE Vol. 21, No. 3, May 2016) HE-AAC v2. DAB+ 120ms..,. DRM+(Digital Radio Mondiale plus) [3] xhe-aac (extended HE-AAC). DRM+ DAB HE-AAC v2 xhe-aac..
![(JBE Vol. 21, No. 3, May 2016) HE-AAC v2. DAB+ 120ms..,. DRM+(Digital Radio Mondiale plus) [3] xhe-aac (extended HE-AAC). DRM+ DAB HE-AAC v2 xhe-aac..](/thumbs/88/115620134.jpg "(JBE Vol. 21, No. 3, May 2016) HE-AAC v2. DAB+ 120ms..,. DRM+(Digital Radio Mondiale plus) [3] xhe-aac (extended HE-AAC). DRM+ DAB HE-AAC v2 xhe-aac..")
3 : xhe-aac (Bongho Lee et al.: A Study on the Variable Transmission of xhe-aac Audio Frame) (Special Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.357 ISSN
DBPIA-NURIMEDIA
논문 10-35-08-15 한국통신학회논문지 '10-08 Vol.35 No. 8 건설생산성 향상을 위한 건설현장 내 RFID 네트워크 시스템 적용 방안 준회원 김 신 구*, 정회원 이 충 희*, 이 성 형*, 종신회원 김 재 현* Method of RFID Network System Application for Improving of Construction
I
I II III (C B ) (C L ) (HL) Min c ij x ij f i y i i H j H i H s.t. y i 1, k K, i W k C B C L p (HL) x ij y i, i H, k K i, j W k x ij y i {0,1}, i, j H. K W k k H K i i f i i d ij i j r ij i j c ij r ij
DBPIA-NURIMEDIA
The e-business Studies Volume 17, Number 4, August, 30, 2016:319~332 Received: 2016/07/28, Accepted: 2016/08/28 Revised: 2016/08/27, Published: 2016/08/30 [ABSTRACT] This paper examined what determina
1. 서 론
두 장의 영상을 이용한 저조도 환경에서의 실용적 계산 사진 기법과 Mosaic 에의 응용 Practical Computational Photography with A Pair of Images under Low Illumination and Its Application to Mosaic 안택현 O, 홍기상 포항공과대학교 정보통신학과 O, 포항공과대학교 전자전기공학과
a), b), c), b) Distributed Video Coding Based on Selective Block Encoding Using Feedback of Motion Information Jin-soo Kim a), Jae-Gon Kim b), Kwang-d
a), b), c), b) Distributed Video Coding Based on Selective Block Encoding Using Feedback of Motion nformation Jinsoo Kim a), JaeGon Kim b), Kwangdeok Seo c), and Myeongjin Lee b) (DVC: Distributed Video
<32382DC3BBB0A2C0E5BED6C0DA2E687770>
논문접수일 : 2014.12.20 심사일 : 2015.01.06 게재확정일 : 2015.01.27 청각 장애자들을 위한 보급형 휴대폰 액세서리 디자인 프로토타입 개발 Development Prototype of Low-end Mobile Phone Accessory Design for Hearing-impaired Person 주저자 : 윤수인 서경대학교 예술대학
V. 통신망 기술
데이터부호화 데이터의형태 : 아날로그, 디지털 신호의형태 : 아날로그, 디지털 데이터부호화 : 아날로그나디지털데이터를다른모양의데이터나신호로변환 디지털데이터 / 디지털신호 디지털데이터 / 아날로그신호 아날로그데이터 / 디지털신호 아날로그데이터 / 아날로그신호 부호화기 / 복호화기 (Encoder/Decoder) 데이터비트를디지털신호로변환 ( 디지털시그널링 )
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Oct.; 27(10),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Oct.; 27(10), 926 934. http://dx.doi.org/10.5515/kjkiees.2016.27.10.926 ISSN 1226-3133 (Print) ISSN 2288-226X (Online) Multi-Function
05 목차(페이지 1,2).hwp
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2014 Oct.; 25(10), 1069 1076. http://dx.doi.org/10.5515/kjkiees.2014.25.10.1069 ISSN 1226-3133 (Print) ISSN 2288-226X (Online)
PowerPoint Template
Mobile 미디어 IT 기술 OFDM / OFDMA Techniques Department of Electronics and IT Media Engineering 1 Contents 1. OFDM (Orthogonal Frequency Division Multiplexing) OFDM Overview OFDM Techniques 2. OFDMA System
1 2009 11. 2012 60% 2013 TV TV. TV,.,,.,,,...,. 2.,. 2012 12 3 1 9 1 13 1 13 2 16 1. 16 2. 17 2 19 1 19 1. 19 2. 22 3. 25 4. 28 2 31 1. 31 2. 35 3. 37 3 38 1 38 2 45 4 4 51 1 51 2 53 1. : (FGI) 53 2. :
서강대학교 기초과학연구소대학중점연구소 심포지엄기초과학연구소
2012 년도기초과학연구소 대학중점연구소심포지엄 마이크로파센서를이용한 혈당측정연구 일시 : 2012 년 3 월 20 일 ( 화 ) 14:00~17:30 장소 : 서강대학교과학관 1010 호 주최 : 서강대학교기초과학연구소 Contents Program of Symposium 2 Non-invasive in vitro sensing of D-glucose in
14.531~539(08-037).fm
G Journal of the Korea Concrete Institute Vol. 20, No. 4, pp. 531~539, August, 2008 š x y w m š gj p { sƒ z 1) * 1) w w Evaluation of Flexural Strength for Normal and High Strength Concrete with Hooked
UPMLOPEKAUWE.hwp
시청공간을 넘어 새롭게 소통하기 - 인터넷 기반의 를 중심으로 - New Communication beyond Viewing Space - Focused on Social Television based on Internet - 주저자 오종서 Oh, Jongsir 동서대학교 방송영상전공 조교수 Assistant Professor of Dongseo University
. 서론,, [1]., PLL.,., SiGe, CMOS SiGe CMOS [2],[3].,,. CMOS,.. 동적주파수분할기동작조건분석 3, Miller injection-locked, static. injection-locked static [4]., 1/n 그림
![. 서론,, [1]., PLL.,., SiGe, CMOS SiGe CMOS [2],[3].,,. CMOS,.. 동적주파수분할기동작조건분석 3, Miller injection-locked, static. injection-locked static [4]., 1/n 그림](/thumbs/87/96061008.jpg ". 서론,, [1]., PLL.,., SiGe, CMOS SiGe CMOS [2],[3].,,. CMOS,.. 동적주파수분할기동작조건분석 3, Miller injection-locked, static. injection-locked static [4]., 1/n 그림")
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Feb.; 27(2), 170175. http://dx.doi.org/10.5515/kjkiees.2016.27.2.170 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Analysis
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 27, no. 8, Aug [3]. ±90,.,,,, 5,,., 0.01, 0.016, 99 %... 선형간섭
![THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 27, no. 8, Aug [3]. ±90,.,,,, 5,,., 0.01, 0.016, 99 %... 선형간섭](/thumbs/91/107002868.jpg "THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. vol. 27, no. 8, Aug [3]. ±90,.,,,, 5,,., 0.01, 0.016, 99 %... 선형간섭")
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2016 Aug.; 27(8), 693700. http://dx.doi.org/10.5515/kjkiees.2016.27.8.693 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Design
DBPIA-NURIMEDIA
The e-business Studies Volume 17, Number 6, December, 30, 2016:275~289 Received: 2016/12/02, Accepted: 2016/12/22 Revised: 2016/12/20, Published: 2016/12/30 [ABSTRACT] SNS is used in various fields. Although
<303833315FC1A4BAB8B9FDC7D02031362D325FC3D6C1BEBABB2E687770>
개인정보보호법의 보호원칙에 대한 벌칙조항 연구 A Legal Study of Punishments in Terms of Principles of Private Informaion Protection Law 전동진(Jeon, Dong-Jin)*19) 정진홍(Jeong, Jin-Hong)**20) 목 차 Ⅰ. 들어가는 말 Ⅱ. OECD 개인정보 보호원칙과의 비교
Microsoft PowerPoint Multiplexing
Multiplexing 부산대학교정보컴퓨터공학부 김종덕 (kimjd@pusan.ac.kr) 강의의목표 Multiplexing 기술이해결하려는문제를이해한다. 기본 Multiplexing 기술인 FDM과 Synchronous TDM 기술의주요원리및특징을이해한다. Synchronous TDM과 Statistical/Asynchronous TDM을비교하여이해한다.
Slide 1
Clock Jitter Effect for Testing Data Converters Jin-Soo Ko Teradyne 2007. 6. 29. 1 Contents Noise Sources of Testing Converter Calculation of SNR with Clock Jitter Minimum Clock Jitter for Testing N bit
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE Apr.; 28(4),
THE JOURNAL OF KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING AND SCIENCE. 2017 Apr.; 28(4), 298308. http://dx.doi.org/10.5515/kjkiees.2017.28.4.298 ISSN 1226-3133 (Print)ISSN 2288-226X (Online) Reduction
07김동회_ok.hwp
(Regular Paper) 19 4, 2014 7 (JBE Vol. 19, No. 4, July 2014) http://dx.doi.org/10.5909/jbe.2014.19.4.510 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) IEEE 802.11n WLAN A-MPDU a), a) Block Ack-based Dynamic
(JBE Vol. 23, No. 1, January 2018) (Regular Paper) 23 1, (JBE Vol. 23, No. 1, January 2018) ISSN 2287
(Regular Paper) 23 1, 2018 1 (JBE Vol. 23, No. 1, January 2018) https://doi.org/10.5909/jbe.2018.23.1.104 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) DASH ANFIS a), a), a) A Video-Quality Control Scheme
4 : ATSC 3.0 UHD, HD, (Chang Ho Seo et al.: A Study on Delivery Integration of UHD, Mobile HD, Digital Radio based on ATSC 3.0) (Regular Paper) 24 4,
(Regular Paper) 24 4, 2019 7 (JBE Vol. 24, No. 4, July 2019) https://doi.org/10.5909/jbe.2019.24.4.643 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) ATSC 3.0 UHD, HD, a), a), b), c), d) A Study on Delivery
1. 서론 1-1 연구 배경과 목적 1-2 연구 방법과 범위 2. 클라우드 게임 서비스 2-1 클라우드 게임 서비스의 정의 2-2 클라우드 게임 서비스의 특징 2-3 클라우드 게임 서비스의 시장 현황 2-4 클라우드 게임 서비스 사례 연구 2-5 클라우드 게임 서비스에
IPTV 기반의 클라우드 게임 서비스의 사용성 평가 - C-Games와 Wiz Game 비교 중심으로 - Evaluation on the Usability of IPTV-Based Cloud Game Service - Focus on the comparison between C-Games and Wiz Game - 주 저 자 : 이용우 (Lee, Yong Woo)
À±½Â¿í Ãâ·Â
Representation, Encoding and Intermediate View Interpolation Methods for Multi-view Video Using Layered Depth Images The multi-view video is a collection of multiple videos, capturing the same scene at
06박영수.hwp
(JBE Vol. 18, No. 6, November 2013) (Regular Paper) 18 6, 2013 11 (JBE Vol. 18, No. 6, November 2013) http://dx.doi.org/10.5909/jbe.2013.18.6.850 ISSN 2287-9137 (Online) ISSN 1226-7953 (Print) 3D a),c),
<31312DB1E8BCB1BFEB4B494353323031322D30342D3230375F31C2F7BCF6C1A4B0CBC5E4BABB2E687770>
논문번호 12-37C-05-11 한국통신학회논문지 '12-05 Vol.37C No.05 광대역 전파방해환경에서 다중대역 GNSS 신호결합에 따른 검파성능 정회원 유 승 수 *, 종신회원 김 선 용 * Detection Performance for Combining Multiband GNSS Signals in Broadband Jamming Environments
<3136C1FD31C8A35FC3D6BCBAC8A3BFDC5F706466BAAFC8AFBFE4C3BB2E687770>
부동산학연구 제16집 제1호, 2010. 3, pp. 117~130 Journal of the Korea Real Estate Analysts Association Vol.16, No.1, 2010. 3, pp. 117~130 비선형 Mankiw-Weil 주택수요 모형 - 수도권 지역을 대상으로 - Non-Linear Mankiw-Weil Model on Housing
$08.Tech&trend5.. ....
Tech & Trend 호요성 광주과학기술원(GIST) 교수 + UHD 고화질 영상 서비스와 HEVC 영상 압축 표준 ① + 호요성 광주과학기술 원(GIST) 교수 UHD 고화질 영상 서비스와 HEVC 영상 압축 표준 ① 1. UHD 고화질 영상 서비스 요즘 거실에 50인치 이상의 TV 모니터를 두고, 집에서 편안하게 방송 프로그램 또는 영화를 감상하는 것은
example code are examined in this stage The low pressure pressurizer reactor trip module of the Plant Protection System was programmed as subject for
2003 Development of the Software Generation Method using Model Driven Software Engineering Tool,,,,, Hoon-Seon Chang, Jae-Cheon Jung, Jae-Hack Kim Hee-Hwan Han, Do-Yeon Kim, Young-Woo Chang Wang Sik, Moon
09김정식.PDF
00-09 2000. 12 ,,,,.,.,.,,,,,,.,,..... . 1 1 7 2 9 1. 9 2. 13 3. 14 3 16 1. 16 2. 21 3. 39 4 43 1. 43 2. 52 3. 56 4. 66 5. 74 5 78 1. 78 2. 80 3. 86 6 88 90 Ex e cu t iv e Su m m a r y 92 < 3-1> 22 < 3-2>
1 : HEVC Rough Mode Decision (Ji Hun Jang et al.: Down Sampling for Fast Rough Mode Decision for a Hardware-based HEVC Intra-frame encoder) (Special P
1 : HEVC Rough Mode Decision (Ji Hun Jang et al.: Down Sampling for Fast Rough Mode Decision for a Hardware-based HEVC Intra-frame encoder) (Special Paper) 21 3, 2016 5 (JBE Vol. 21, No. 3, May 2016) http://dx.doi.org/10.5909/jbe.2016.21.3.341
,. 3D 2D 3D. 3D. 3D.. 3D 90. Ross. Ross [1]. T. Okino MTD(modified time difference) [2], Y. Matsumoto (motion parallax) [3]. [4], [5,6,7,8] D/3
![,. 3D 2D 3D. 3D. 3D.. 3D 90. Ross. Ross [1]. T. Okino MTD(modified time difference) [2], Y. Matsumoto (motion parallax) [3]. [4], [5,6,7,8] D/3](/thumbs/67/57222518.jpg ",. 3D 2D 3D. 3D. 3D.. 3D 90. Ross. Ross [1]. T. Okino MTD(modified time difference) [2], Y. Matsumoto (motion parallax) [3]. [4], [5,6,7,8] D/3")
Depth layer partition 2D 3D a), a) 3D conversion of 2D video using depth layer partition Sudong Kim a) and Jisang Yoo a) depth layer partition 2D 3D. 2D (depth map). (edge directional histogram). depth
[ReadyToCameral]RUF¹öÆÛ(CSTA02-29).hwp
![[ReadyToCameral]RUF¹öÆÛ(CSTA02-29).hwp](/thumbs/80/82353018.jpg "[ReadyToCameral]RUF¹öÆÛ(CSTA02-29).hwp")
RUF * (A Simple and Efficient Antialiasing Method with the RUF buffer) (, Byung-Uck Kim) (Yonsei Univ. Depth of Computer Science) (, Woo-Chan Park) (Yonsei Univ. Depth of Computer Science) (, Sung-Bong
그룹웨어와 XXXXX 제목 예제
데이터통신 부호화 (encoding) 부호화 (Encoding) 의개념 정보 Encoder 신호 1 Digital - to - Digital 2 Analog - to - Digital 3 Digital - to - Analog 4 Analog - to - Analog 2 1 Digital-to-Digital Encoding Digital 정보를 Digital