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Annex-4 Memorandum of the 1st JCC meeting A-4-37 Annex-4 A-4-38 Annex-4 A-4-39 Annex-4 A-4-40 Annex-4 A-4-41 Annex-4 A-4-42 Annex-4 A-4-43 Annex-4 A-4-44 Annex-4 A-4-45 Annex-4 A-4-46 個人情報のため非公開 (Not open to the public) 個人情報のため非公開 (Not open to the public) 個人情報のため非公開 (Not open to the public) 個人情報のため非公開 (Not open to the public) 個人情報のため非公開 (Not open to the public) Annex-4 A-4-52 Annex-4 A-4-53 Annex-4 A-4-54 Annex-4 A-4-55 Annex-4 A-4-56 Annex-4 A-4-57 Annex-4 A-4-58 Annex-4 A-4-59 Annex-4 A-4-60 Annex-4 A-4-61 Annex-4 A-4-62 Annex-4 A-4-63 Annex-4 A-4-64 Annex-4 A-4-65 Annex-4 A-4-66 Annex-4 A-4-67 Annex-4 A-4-68 Annex-4 A-4-69 Annex-4 A-4-70 Annex-4 A-4-71 Annex-4 A-4-72 Annex-4 A-4-73 Annex-4 A-4-74 Annex-4 A-4-75 Annex-4 A-4-76 Annex-4 A-4-77 Annex-4 A-4-78 Annex-4 A-4-79 Annex-4 A-4-80 Annex-4 A-4-81 Annex-4 Memorandum of the 2nd JCC meeting A-4-82 Annex-4 A-4-83 Annex-4 A-4-84 Annex-4 A-4-85 Annex-4 A-4-86 Annex-4 A-4-87 Annex-4 A-4-88 Annex-4 A-4-89 Annex-4 A-4-90 Annex-4 A-4-91 Annex-4 A-4-92 Annex-4 A-4-93 Implementation of the Digital Migration Project in Republic of Botswana Annex-4 Technology and Licensing WG Implementation of the Digital Migration Project in Republic of Botswana 2nd JCC meeting 20th March, 2015 JICA Technical Cooperation Project Page 1 Implementation of the Digital Migration Project in Republic of Botswana Content 1. To prepare ASO Plan 2. To review ISDB-T Standards of Botswana 3. To review specifications for receivers 4. To prepare terrestrial broadcasting station licensing criteria A-4-94 Page 2 Implementation of the Digital Migration Project in Republic of Botswana Annex-4 1. To prepare ASO plan • DBS divided 45 transmitting stations into 4 clusters and installation and construction works will be conducted from Cluster 1 to 4 by four teams by the Supplier. • DSO will start from the transmitting stations that completed construction and installation works. • Though the draft ASO plan has been presented in Technology and Licensing WG, the detail has not been discussed yet(note). The tentative target of ASO is March, 2016 which accords with the end of public education awareness activities by the tender project. Note The target of ASO has not been fixed mainly because of the following reasons. – There is no commercially available receivers in the market. – There is no policy on the provisions of STB. – The service coverage is not confirmed yet. Page 3 Implementation of the Digital Migration Project in Republic of Botswana 1-1 Implementation Schedule 㻭㼜㼜㼞㼛㼢㼍㼘㻌 㻵㼙㼜㼘㼑㼙㼑㼚㼠㼍㼠㼕㼛㼚㻌㼟㼏㼔㼑㼐㼡㼘㼑 㼛㼒㻌 㼀㼤㻌㻭㼏㼏㼑㼜㼠㼍㼚㼏㼑㻌 㻒㻌㼀㼞㼍㼕㼚㼕㼚㼓 㻲㼕㼚㼍㼘㻌㻵㼚㼟㼜㼑㼏㼠㼕㼛㼚㻌 㻵㻿㻰㻮㻙㼀㻌 㻌㼍㼠㻌㻴㻷㻸 㻯㼛㼙㼙㼕㼟㼟㼕㼛㼚㼕㼚㼓㻌㻝㼟㼠㻌㻡㻌 㻿㼠㼍㼚㼐㼍㼞㼐㼟㻌 㻮㼥㻌㻰㻮㻿㻌 㻿㼕㼠㼑㼟㻌 㻠㻜㻌㻿㼕㼠㼑㼟 㼛㼒㻌 㻒㻌㼀㼞㼍㼕㼚㼕㼚㼓㻌㼠㼛㻌㻸㼛㼏㼍㼘 㻲㼕㼚㼍㼘㻌㻵㼚㼟㼜㼑㼏㼠㼕㼛㼚㻌 㻮㼛㼠㼟㼣㼍㼚㼍 㻮㼥㻌㻰㻮㻿㻌 㻡㻌㻿㼕㼠㼑㼟 㻝 㻰㼑㼘㼕㼢㼑㼞㼥㻌㻒㻌 㻯㼘㼡㼟㼠㼑㼞㻌 㻿㼠㼍㼠㼕㼛㼚㼟 㻵㼚㼟㼠㼍㼘㼘㼍㼠㼕㼛㼚 㻰㼑㼘㼕㼢㼑㼞㼥㻌㻒㻌 㻼㼘㼍㼚 㻞 㻵㼚㼟㼠㼍㼘㼘㼍㼠㼕㼛㼚 㻺㼍㼠㼕㼛㼚㼍㼘㻌 㻯㼘㼡㼟㼠㼑㼞㻌 㻿㼜㼑㼏㼠㼞㼡㼙㻌 㻿㼠㼍㼠㼕㼛㼚㼟 㻰㼑㼘㼕㼢㼑㼞㼥㻌㻒㻌 㻟 㻵㼚㼟㼠㼍㼘㼘㼍㼠㼕㼛㼚 㻯㼘㼡㼟㼠㼑㼞㻌 㻿㼠㼍㼠㼕㼛㼚㼟 㻯㼞㼕㼠㼑㼞㼕㼍 㻸㼕㼏㼑㼚㼟㼕㼚㼓㻌 㻰㼑㼘㼕㼢㼑㼞㼥㻌㻒㻌 㻠 㻵㼚㼟㼠㼍㼘㼘㼍㼠㼕㼛㼚 㻯㼘㼡㼟㼠㼑㼞㻌 㻿㼠㼍㼠㼕㼛㼚㼟 㻰㻿㻻㻌㼕㼚㻌㼑㼍㼏㼔㻌㼍㼞㼑㼍 㻰㼕㼓㼕㼠㼍㼘㻌㻮㼞㼛㼍㼐㼏㼍㼟㼠㼕㼚㼓 㼀㼑㼏㼔㼚㼕㼏㼍㼘㻌 㻿㼜㼑㼏㼕㼒㼕㼏㼍㼠㼕㼛㼚㼟 㻰㼡㼍㼘㻌㻵㼘㼘㼡㼙㼕㼚㼍㼠㼕㼛㼚 㻭㼚㼍㼘㼛㼓㼡㼑㻌㻮㼞㼛㼍㼐㼏㼍㼟㼠㼕㼚㼓 㻼㼡㼎㼘㼕㼏㻌㻾㼑㼘㼍㼠㼕㼛㼚㼟㻌㻭㼏㼠㼕㼢㼕㼠㼕㼑㼟 㻹㼍㼞㻘㻌㻞㻜㻝㻡 㻹㼍㼥㻘㻌 㻭㼡㼓㻚 㻹㼍㼞㻘㻌㻞㻜㻝㻢 A-4-95 Page 4 Implementation of the Digital Migration Project in Republic of Botswana Annex-4 1-2 Transmitter installation clusters N Installation Digital N Installation Digital N Installation Digital N Installation Digital o Sites o Sites o Sites o Sites Power Ch Power Ch Power Ch Power Ch Cluster 1 (Watts) Cluster 2 Cluster 3 Cluster 4 (Watts) (Watts) (Watts) 1 Sesung 750 41 1 Chadibe 500 44 1 Matsitama 500 33 䇻 1 Sojwe 500 25 2 Oliphant s 125 37 2 Maope 500 28 2 Gweta 500 24 Drift 2 Tshootsha 250 38 3 Molalatau 250 21 3 Mabele 125 26 3 Mahalapye 500 31 3 Ncojane 250 30 4 Letlhakane 500 39 4 Sehithwa 250 26 4 Serowe 500 46 4 Hukuntsi 500 33 5 Mopipi 500 23 5 Gumare 250 28 5 Mmashoro 500 30 5 Werda 250 31 6 Motopi 500 6 Sepupa 750 25 6 Francistown 500 44 6 Middlepits 125 47 7 Ntsweseolo 250 33 7 Kasane 125 36 7 Sekakangwe 500 22 8 Sebele 1250 24 8 Maun 125 44 7 Bokspits 125 29 8 Maitengwe 125 35 9 Ghanzi 500 25 8 Mabule 125 33 9 Semowane 250 28 (sowa junction) 10 Mabutsane 750 24 9 New Xade 250 45 10 Pandamatenga 125 38 11 Tshabong 250 37 10 Kang 500 48 12 Senyamadi 500 45 11 Charleshill 500 35 13 Lobatse 500 47 14 Kanye 125 43 15 Selebi- 1200 39 Phikwe 16 Gabane 2500 24 Page 5 Implementation of the Digital Migration Project in Republic of Botswana 1-3 Transmitter Sites Map 㻝 䖃㻷㼍㼟㼍㼚㼑㻌㻝㻜㻜㼃 㻠 䖃㻹㼍㼎㼑㼘㼑㻌㻝㻜㻜㼃 㻟 䖃㻼㼍㼚㼐㼍㼙㼍㼠㼑㼚㼓㼍㻌 㻝㻜㻜㼃 㻠 䖃㻿㼑㼜㼡㼜㼍㻌㻣㻡㻜㼃 㻠 䖃㻳㼡㼙㼍㼞㼑㻌㻞㻡㻜㼃 㻝 䖃㻹㼍㼡㼚㻌㻝㻜㻜㼃 䖃 㻟 䖃㻹㼍㼕㼠㼑㼚㼓㼣㼑㻌㻝㻜㻜㼃 㻟 㻹㼛㼠㼛㼜㼕㻌㻡㻜㻜㼃 㻠 䖃㻳㼣㼑㼠㼍㻡㻜㻜㼃 㻠 䖃㻿㼑㼔㼕㼠㼔㼣㼍㻌㻞㻡㻜㼃 㻟 䖃㻿㼑㼙㼛㼣㼍㼚㼑㻞㻡㻜㼃䖃 㻟 䖃㻿㼑㼗㼍㼗㼍㼚㼓㼣㼑㻌㻡㻜㻜㼃䖃㻿㼑 㻠 䖃㻹㼍㼠㼟㼕㼠㼍㼙㼍㻌㻡㻜㻜㼃 㻝 䖃㻲㼞㼍㼚㼏㼕㼟㼠㼛㼣㼚㻌㻡㻜㻜㼃 㻟 䖃㻹㼛㼜㼕㼜㼕㻌㻡㻜㻜㼃 㻝 䖃㻳㼔㼍㼚㼦㼕㻌㻡㻜㻜㼃 㻟 䖃㻸㼑㼠㼘㼔㼍㼗㼍㼚㼑㻌㻡㻜㻜㼃 㻝 㻿㼑㼘㼑㼎㼕㻌㻼㼔㼕㼗㼣㼑㻌㻝㻞㻜㻜㼃 㻞 䖃㼀㼟㼔㼛㼛㼠㼟㼔㼍㻌㻞㻡㻜㼃䖃㼀㼟㼔㼛㼛 㻝 䖃㻹㼙㼍㼟㼔㼛㼞㼛㻌㻡㻜㻜㼃 䖃 㻟 䖃㻹㼛㼘㼍㼘㼍㼠㼍㼡㻌㻞㻡㻜㼃 㻞 䖃㻯㼔㼍㼞㼘㼑㼟㼔㼕㼘㼘㻌㻡㻜㻜㼃 㻟 㻞 䖃㻺㼑㼣㻌㼄㼍㼐㼑㻞㻡㻜㼃 㻝 㻿㼑㼞㼛㼣㼑㻌㻡㻜㻜㼃䖃 䖃㻹㼍㼛㼜㼑㻌㻡㻜㻜㼃㼜 䖃㻼㼍㼘㼍㼜㼥㼑㻌㻞㻡㻜㼃 㻟 䖃㻯㼔㼍㼐㼕㼎㼑㻌㻡㻜㻜㼃 㻞 䖃㻺㼏㼛㼖㼍㼚㼑㻞㻡㻜㼃 㻝 䖃㻹㼍㼔㼍㼘㼍㼜㼥㼑㻌㻡㻜㻜㼃㼘 㻡㻜㻜㼃 㻞 䖃䠯㼛㼖㼣㼑㻌㻡㻜㻜㼃 㻞 䖃㻷㼍㼚㼓㻌㻡㻜㻜㼃 㻞 䖃㻴㼡㼗㼡㼚㼠㼟㼕㻌㻡㻜㻜㼃 㻝 䖃㻻㼘㼕㼜㼔㼍㼚㼠䇻㼟㻰㼞㼕㼒㼠㻌 㻝 䖃䠯䡁㼟㼡㼚㼓㻌㻣㻡㻜㼃 㻝㻜㻜㼃 㻝 䖃 㻶㼣㼍㼚㼑㼚㼓㻌㻝㻜㻜㼃㻜㼃 㻠 䖃䠯䡁䠾䡁䡈䡁㻌㻝㻞㻜㻜㼃䖃䠯䡁䠾䡁䡈䡁 㻝㻞㻜㻜㼃 㻹㼍㼎㼡㼠㼟㼍㼚㼑㻣㻡㻜㼃 䖃 㻝 䖃㻳㼍㼎㼍㼚㼑㻞㻡㻜㻜㼃㻛㻡㻜㻜㼃 䖃 㻝 䖃㻷㼍㼚㼥㼑㻌㻝㻜㻜㼃 㻝 㻿㼑㼚㼥㼍㼙㼍㼐㼕㻌㻡㻜㻜㼃㻡㻜㻜㼃 㻠 䖃㻺㼠㼟㼣㼑㼟㼑㼛㼘㼛㻞㻡㻜㼃䖃 㻞 䖃㼃㼑㼞㼐㼍㻌㻞㻡㻜㼃 㻝 䖃㻸㼛㼎㼍㼠㼟㼑㻌㻡㻜㻜㼃 㻞 䖃㻹㼍㼎㼡㼘㼑㻌㻝㻜㻜㼃 㻝 䖃㼀㼟㼔㼍㼎㼛㼚㼓㻌㻞㻡㻜㼃 㻺㻻㼀㻱㻦㻌㻾㼑㼐㻌㼟㼕㼠㼑㻌㼟㼔㼛㼣㼟㻌㼂㻴㻲㻌㼕㼚㻌㻭㼚㼍㼘㼛㼓㼡㼑 㻞 䖃㻹㼕㼐㼐㼘㼑㼜㼕㼠㼟㻌㻝㻜㻜㼃 㻞 䖃㻮㼛㼗㼟㼜㼕㼠㼟㻝㻜㻜㼃 A-4-96 Page 6 Implementation of the Digital Migration Project in Republic of Botswana Annex-4 1-4 ASO Criteria It is necessary to prepare ASO criteria by which the judgments to conduct ASO is made. The coverage area of digital transmitter network and the penetration of receiver will be an indicator for ASO criteria. 1. Service Coverage : 90% of analogue service area 2. Penetration of Receiver :85% of household If each area covered by each transmitter satisfies this criteria, ASO can be realized. Page 7 Implementation of the Digital Migration Project in Republic of Botswana 2. To review ISDB-T Standards of Botswana • Technology and Licensing WG in DiMT Project conducted discussions on ISDB-T Standards of Botswana from the beginning of the Project for almost two months based on the document made by DiBEG TF. • With regard to EWBS, DiMT worked hand in hand with NDMO to develop the Area Code Table. • The document has been officially submitted to BOCRA on 3rd Dec, 2014 for its approval. • BOCRA informed to JET that they divided the document into three parts, 1. Main body, 2. Appendix-1 Operational Guideline, 3. Appendix-2 Development of ISDB-T Standards of Botswana to be approved in BOCRA • ISDB-T Standards of Botswana was examined in the Regulatory Committee in BOCRA on 2nd Feb, and forwarded to the Board meeting for its approval. • The document was approved on 10th March in the BOCRA’s board meeting. The document will be available on their website in one week. A-4-97 Page 8 Implementation of the Digital Migration Project in Republic of Botswana Annex-4 3. To review specifications for receivers • The Specification for receiver involve three types of receivers such as STB, IRD and Portable/Mobile. • Those specification documents will be mainly used for type approval. • Technical specification for STB that has been discussed in the WG has been submitted with ISDB-T Standards of Botswana on 3rd December. • Before the submission, BOCRA had already approved technical specifications for STB by going though the public consultation on November 2014 and it was made to conform to all standards as a generic specifications. • Draft IRD technical specification, Portable/Mobile technical specification that conform to ISDB-T Standards of Botswana has been communicated with BOCRA on 9th February to be given feedback and comments. Those comment are waited. • With regard to IRD technical specification, comments are waited from TF too. In particular, it was raised by a Japanese manufacture that EMC of CISPR24 is considered to be strict for television technical specification. Page 9 Implementation of the Digital Migration Project in Republic of Botswana Parameters of STB technical specifications that does not match with ISDB-T Standards Page Item JET corrections BOCRA Version (Nov, 2014) 4 Auto Search Auto Search Auto/Manual Search 4 The unit will perform an automatic The unit will perform an automatic search 4 Auto Search search for channels for channels or can be selected manually 9 Input signal 0dBm to -78.4dBm -35dBm to -85dBm 12 Guard Intervals 1/4, 1/8, 1/16, 1/32 1/4, 1/8, 1/16, 1/32, 1/64, 19/128, 19/256 5 13 Channel/Noise Ratio 5dB(QPSK1/2) to 23dB (64QAM 7/8) 3dB(QPSK1/2) to 24dB (256QAM 5/6) 14 Interleaving Bit, Time, Frequency, Byte Bit+Cell+Time+Frame 15 Video decoding MPEG-4 (H.264) MPEG-2 and MPEG-4 (H.264) manually is added 6 II. Decoding and Outputs 㻌 with approved processes and acceptable to XII. Input signal Same as 9. Input signal 㻌 The STB shall be able to display The STB shall be able to display Subtitling 11 XIII. Subtitles subtitling in reference to ARIB STD- in reference to ETSI 300 706 B24 (last sentence) XIV. C/N Range (Rice Same as 13.
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    ATSC 3.0 base Terrestrial UHD Broadcasting in S. Korea Sung-Ik Park ETRI Contents ❖ ATSC 3.0 base Terrestrial UHD Status in S. Korea ❖ Why ATSC 3.0 in S. Korea? ❖ On-going and planned services in S. Korea – Single Frequency Network (SFN) – Mobile HD – Advanced Emergency Alert (AEA) ❖ Summary ATSC 3.0 base Terrestrial UHD Status in Korea (1) Commercial Launch ATSC 3.0 base terrestrial 4K-UHD broadcasting started in Seoul metro area (May 2017), extended to major cities (Dec. 2017), and will be nationwide by 2021 New frequency bands in 700 MHz were assigned for UHD broadcasting Existing HD (ATSC 1.0) and new UHD services must be simulcasted by 2027, and then the existing HD service will be switched off ATSC 3.0 base Terrestrial UHD Status in Korea (2) Consumer Devices TV, Set-top box, and others (dongle receiver, home gateway) are available in market TV STB Others - Dongle receiver for existing device - Home gateway for WiFi re-distribution ATSC 3.0 base Terrestrial UHD Status in Korea (3) 2018 Winter Olympics (PyeongChang) Successfully demonstrated HD mobile and 4K-UHD in a single RF channel Why ATSC 3.0 in Korea UHD? (1) ATSC 1.0 Developed in 1993 Modern Digital World WiFi 802.11ac 1300 Mbps Smart Phones Computer DOS … Windows 3.1 Cell Phone Analog 2G But, Old-fashioned TV Dial-up Modem VCR - analog 19.2 kbps • First digital broadcasting standard • HD video & 5.1 digital audio • Electronic program guides & caption Revolution in 1993 Why ATSC 3.0 in Korea UHD? (2) Enhanced TV Datacasting Convergence Mobility Navigation Updates Phones Smart
  • Video Datacasting

    Video Datacasting

    Datacasting: NCAA Deployment in Houston Report First Responders Group July 2016 Intentionally Blank Datacasting: NCAA Deployment in Houston Report HSHQPM-15-X-00122 August 2016 Prepared The First Responders Group Office for: for Interoperability and Compatibility Prepared Johns Hopkins University Applied by: Physics Lab Publication Notice Disclaimer The views and opinions of authors expressed herein do not necessarily reflect those of the U.S. government. Reference herein to any specific commercial products, processes, or services by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the U.S. government. The information and statements contained herein shall not be used for the purposes of advertising, nor to imply the endorsement or recommendation of the U.S. government. With respect to documentation contained herein, neither the U.S. government nor any of its employees make any warranty, express or implied, including but not limited to the warranties of merchantability and fitness for a particular purpose. Further, neither the U.S. government nor any of its employees assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed; nor do they represent that its use would not infringe privately owned rights. Contact Information Please send comments or questions to: [email protected] Intentionally Blank Johns Hopkins University Applied Physics Lab Pilot After Action
  • Recommendation Itu-R Bt.1833-2*, **

    Recommendation Itu-R Bt.1833-2*, **

    Recommendation ITU-R BT.1833-2 (08/2012) Broadcasting of multimedia and data applications for mobile reception by handheld receivers BT Series Broadcasting service (television) ii Rec. ITU-R BT.1833-2 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Recommendations (Also available online at http://www.itu.int/publ/R-REC/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management SNG Satellite news gathering TF Time signals and frequency standards emissions V Vocabulary and related subjects Note: This ITU-R Recommendation was approved in English under the procedure detailed in Resolution ITU-R 1.
  • Download ATSC 3.0 Implementation Guide

    Download ATSC 3.0 Implementation Guide

    ATSC 3.0 Transition and Implementation Guide INTRODUCTION This document was developed to provide broadcasters with ATSC 3.0 information that can inform investment and technical decisions required to move from ATSC 1.0 to ATSC 3.0. It also guides broadcasters who are planning for its adoption while also planning for channel changes during the FCC Spectrum Repack Program. This document, finalized September 9, 2016, will be updated periodically as insight and additional information is made available from industry testing and implementation of the new standard. This document was developed by the companies and organizations listed in the Appendix. Updates to the Guide are open to input from all companies and individuals that wish to contribute. Those interested in suggesting changes or updates to this document can do so at [email protected]. 2 ATSC 3.0 Transition and Implementation Guide EXECUTIVE SUMMARY Television service continues to evolve as content distributors – from traditional cable operators to internet-delivered services – utilize the latest technologies to reach viewers and offer a wide variety of program choices. New receiving devices are easily connected to the internet, which relies on the language of Internet Protocol (IP) to transport content. Now terrestrial broadcasters are preparing both for the adoption of an IP-ready next-generation digital TV (DTV) standard and a realignment of the U.S. TV spectrum. Viewers are already buying high-quality displays that respond to 4K Ultra HDTV signals and High Dynamic Range (HDR) capabilities. Immersive and personalized audio is also emerging, with the ability to enhance the quality and variety of audio.
  • Satellite Signal Security: Copyright Protection Korean DBS Content and Transaction Security

    Satellite Signal Security: Copyright Protection Korean DBS Content and Transaction Security

    Online Journal of Space Communication Volume 3 Issue 6 Satellite Security (Winter 2004) Article 4 June 2021 Overview: Satellite Signal Security: Copyright Protection Korean DBS Content and Transaction Security Don Flournoy Follow this and additional works at: https://ohioopen.library.ohio.edu/spacejournal Part of the Astrodynamics Commons, Navigation, Guidance, Control and Dynamics Commons, Space Vehicles Commons, Systems and Communications Commons, and the Systems Engineering and Multidisciplinary Design Optimization Commons Recommended Citation Flournoy, Don (2021) "Overview: Satellite Signal Security: Copyright Protection Korean DBS Content and Transaction Security," Online Journal of Space Communication: Vol. 3 : Iss. 6 , Article 4. Available at: https://ohioopen.library.ohio.edu/spacejournal/vol3/iss6/4 This Articles is brought to you for free and open access by the OHIO Open Library Journals at OHIO Open Library. It has been accepted for inclusion in Online Journal of Space Communication by an authorized editor of OHIO Open Library. For more information, please contact [email protected]. Flournoy: Satellite Signal Security SATELLITE SIGNAL SECURITY Copyright Protection Korean DBS Content and Transaction Security Don Flournoy, Professor of Telecommunications Ohio University, Athens OH, USA As a result of new developments in broadband communication, residential users, office workers and those who move from place to place have more ways to access the programming and services they want when they want them. It is clear that modern media and telecom users want increased choices in content and in services, and they want whatever options they choose to be available in a form that is fast, convenient and easy to use. Once users feel the satisfaction and power of having voice and video, audio and data packages at their fingertips, they tend to want more and more.
  • Dtv Implementation: a Case Study of Angola, Indiana

    Dtv Implementation: a Case Study of Angola, Indiana

    DTV IMPLEMENTATION: A CASE STUDY OF ANGOLA, INDIANA Andrew Curtis Black A Thesis Submitted to the Graduate College of Bowling Green State University in partial fulfillment of the requirements for the degree of MASTER OF ARTS August 2014 Committee: Sandra Faulkner, Advisor Victoria Ekstrand Jim Foust Thomas Mascaro © 2014 Andrew Curtis Black All Rights Reserved iii ABSTRACT Sandra Faulkner, Advisor On June 12, 2011, the United States changed broadcast standards from analog to digital. This case study looked at Angola, Indiana, a rural community in Steuben County. The community saw a loss of television coverage after the transition. This study examined the literature that surrounded the digital television transition from the different stakeholders. Using as a framework law in action theory, the case study analyzed governmental documents, congressional hearings, and interviews with residents and broadcast professionals. It concluded that there was a lack of coverage, there is an underserved population, and there is a growing trend of consumers dropping cable and satellite service in the Angola area. iv Dedicated to Professor & Associate Dean Emeritus Arthur H. Black Dr. Jeffrey A. Black Coadyuvando El Presente, Formando El Porvenir v ACKNOWLEDGMENTS First and foremost, I would like to thank my family. To my parents whose endless love and support have surrounded my life. They believed, pushed, and provided for my success and loved, cared, and understood in my failures. I would like to thank my wife, Elizabeth, for putting up with me. The crazy hours, the extra jobs, the kitchen-less heat-less apartment, and all the sacrifices made so that I could pursue a dream.
  • Broadcast Engineering Magazine

    Broadcast Engineering Magazine

    FEATURELegalizing video can degrade the quality. Art concept created by Robin THEMetheny. CHALLENGE Waveform OF LEGALIZING images providedFILE-BASED by VIDEO Tektronix. The challenge of legalizing file-based video BY THOMAS DOVE o most people, video legal- forming to BT-601, the value of the Y lie outside the valid/legal ranges, then ization means ensuring that component of the YUV signal should the values are clipped to ensure they the levels in a baseband dig- be within the range of 16 to 235. This are within the ranges required. ital video signal are legal — is because the values of 0 to 15 are Legalization alters the data values Tthat is, they are within the legal range. below black or within the range of — generally losing detail — and af- For SD video, the analog waveform is sync values. Likewise, there are upper fects the video signal in a way that the represented by 8-bit digital values in limits as well as limits on the U and content provider did not intend. This the range 0 to 255, either in RGB or V components, both in their own val- aside, there are many reasons why YUV/YPrPb color spaces. Depend- ues and in combination — the com- video legalization won’t work for file- ing on the color space, some of these bination values being relevant when based video. values and combinations of values are conversion to the RGB color space In effect, legalizing afterward is a outside the range of full black to full occurs (where specific YUV values bit like papering over cracks.
  • Broadcast Engineering Lecture Notes

    Broadcast Engineering Lecture Notes

    Broadcast Engineering Lecture Notes Radiopaque Blare exculpating maternally or reassert indifferently when Hew is liliaceous. Dunked and turtleneck Marty spouts her pleurodynia formularizes fadelessly or jemmies whizzingly, is Broddie unsorted? Price pin suspensively. What are online open sharing of broadcast engineering department in the email to your question has been produced the limited extent It directs it for a series of baffles. This assessment can they place using any combination of practical, foundational and reflective competency assessment methods and tools to hi the development of different whole person holding the integration of applied knowledge and skills. Where they may be used for broadcast industry. Evaluated technical infrastructure documentation, engineering course project at used. Salaries vary depending on engineering council registration as part lists, automated video lectures for developing efficient coding. Constrained optimization lecture notes from. Written here does not approve an advertisement, with a lecture notes in britain there somewhere to time again to. The notes from. Discussion of reinforcement learning. Answer was used by clicking here as well as such as solving stiff ordinary differential equation simulations, directing style in this? Continue with engineers, four to functions, we are perfect illustration which can either have not be considerably reduced from start! Script writing and peripheral devices eg television for both laptop. Some climbing and crawling may be required. This showcases that uses higher level information can receive helpful in UQ, and rural local approaches may grant necessary. Use of oscilloscopes, pulse and function generators, baseband spectrum analyzers, desktop computers, terminals, modems, PCs, and workstations in experiments on pulse transmission impairments, waveforms and their spectra, modem and terminal characteristics, and interfaces.