BRAZILIAN DIGITAL TELEVISION TESTS SET-ABERT Group BRAZIL April / 2000.

Slides:

Advertisements

Similar presentations

National Grid Engineering our Future Tony Moloney, Manager UK Technical Learning & Development Presentation to ETB - April 2009.

Advertisements

Fill in missing numbers or operations

1 Copyright © 2013 Elsevier Inc. All rights reserved. Appendix 01.

Myra Shields Training Manager Introduction to OvidSP.

Properties Use, share, or modify this drill on mathematic properties. There is too much material for a single class, so you’ll have to select for your.

ALGEBRA Number Walls

Objectives: Generate and describe sequences. Vocabulary:

1. Introduction.

IEEE C /77 ProjectIEEE 802 Executive Committee Study Group on Mobile Broadband Wireless Access TitleSummary of delay profiles.

Doc.: IEEE /0038r0 Submission March 2006 Victor Tawil, MSTVSlide 1 DTV Signal Captures IEEE P Wireless RANs Date: Authors: Notice:

Doc.: IEEE Submission July 2003 Andy Gowans (UK RA) UK Ultra Wide Band (UWB) Compatibility Study Andy Gowans & Bharat Dudhia UK.

Figure 1. There Are 13.3 Million Uninsured Young Adults Ages 19–29, 30 Percent of the Nonelderly Uninsured, 2005 Source: Analysis of the March 2006 Current.

Adults ages 19–64 with individual coverage or who tried to buy it in past three years who: Total Health problem No health problem

Regional Workshop on planning of digital terrestrial broadcasting in relation to RRC-06 for CEE, CIS and Baltic States (Moscow, 21 –24 September 2004)

Stanko PERPAR Chairman ITU-R TG 6/8

Research & Development 1 Practical experience gained during the introduction of Digital Terrestrial Television broadcasting in the UK Nigel Laflin Research.

Regional Information Meeting and Workshop related to the RRC-06 for the administrations of the African countries Dakar, Senegal, April 2005 RRC technical.

Regional Information Meeting and Workshop related to the RRC-06 for the administrations of the Arab countries Damascus, Syria August 2005 Planning.

BR/TSD Москва 2004 Workshop for CEE, CIS and Baltic States BCD Reference Planning Concept Reference Planning Configurations and Reference Networks Сентябрь.

BR/TSD Dakar 2005 BCD Reference Planning Concept Reference Planning Configurations and Reference Networks April 2005 Dakar David Botha Workshop.

1 NETWORK CONFIGURATIONS _______ BR Seminar September 2003 Jean-Jacques GUITOT ANFR - DPSAI – Dépt Planification – Etudes prospectives

Band III issues (Overview of the activities within Task Group 6/8: Use of the band 174 – 230 MHz) Ben Smith Radiocommunications Agency Netherlands BR Information.

BR/TSD Москва 2004 Workshop for CEE, CIS and Baltic States BCD Compatibility Analysis Сентябрь 2004 Москва David Botha.

Regional Information Meeting and Workshop related to the RRC-06 for the administrations of the African countries Dakar, Senegal, April 2005 Planning.

BR/TSD Dakar 2005 BCD Compatibility Analysis 25 – 29 April 2005 Dakar David Botha Workshop for the African Group of Countries.

BR/TSD دمشق 2005 BCD Planning Software أغسطس - آب 2005 دمشق David Botha Workshop for the Arab Group of Countries.

1 RA I Sub-Regional Training Seminar on CLIMAT&CLIMAT TEMP Reporting Casablanca, Morocco, 20 – 22 December 2005 Status of observing programmes in RA I.

Properties of Real Numbers CommutativeAssociativeDistributive Identity + × Inverse + ×

Multiplication Facts Review. 6 x 4 = 24 5 x 5 = 25.

Year 6 mental test 10 second questions

Around the World AdditionSubtraction MultiplicationDivision AdditionSubtraction MultiplicationDivision.

1 Communications Laboratory Australian digital TV - status Presentation by: Neil Pickford

Cable Broadband EOC (Ethernet On Cable) By Introduction.

Digital TV StandardstMyn1 Digital TV Standards All digital TV variants can carry both standard- definition television (SDTV) and high-definition television.

National Science Foundation 1 Andrew CLEGG U.S. National Science Foundation Third Summer School on Spectrum Management for Radio Astronomy.

TV technology 방식 1994 DIRECTV (미국 위성 1998 DVB-T, S, C (유럽) 1999 ATSC

BRAZILIAN DIGITAL TELEVISION TESTS SET-ABERT Group - BRAZIL April / 2000.

Soontai LTE Filter v1.0.

Transition to Digital Broadcasting and Digital Dividend 5-7 November 2012, Budapest, Hungary Momčilo Simić Adviser for International Relations Former President.

DVB-T DVB-T2 MDTV ITU-R and GE06 Agreement

Factor P 16 8(8-5ab) 4(d² + 4) 3rs(2r – s) 15cd(1 + 2cd) 8(4a² + 3b²)

Basel-ICU-Journal Challenge18/20/ Basel-ICU-Journal Challenge8/20/2014.

Adults ages 19–64 with individual coverage or who thought about or tried to buy it in past three years who: Total Health problem No health problem

Figure 1. Employers Provide Health Benefits to More than 160 Million Working Americans and Family Members Source: S. R. Collins, C. White, and J. L. Kriss,

Addition 1’s to 20.

Hosted by Lynn Dickson Choice1Choice 2Choice 3Choice

1 Unit 1 Kinematics Chapter 1 Day

Essential Cell Biology

Murach’s OS/390 and z/OS JCLChapter 16, Slide 1 © 2002, Mike Murach & Associates, Inc.

Transition to Digital Broadcasting and Digital Dividend 6-7 October 2011, Belgrade, Serbia Sub-Regional Workshop on Transition to Digital Broadcasting.

DVB-H digital video broadcasting for handheld devices Björn Forss Magnus Melin.

28 June Australian DTTB Field Trial SMPTE Presentation 29 June 1998 HDTV into the HOME Compiled by Wayne Dickson SMIREE MIEAust CPEng. Member SMPTE.

Technical overview

Regional Regulatory Seminar on Transition to Digital Terrestrial Television Broadcasting and Digital Dividend for Europe, Budapest, Hungary, 5-7 November.

1 DTTB Lab Tests Methodology & Results Summary Presentation by: Neil Pickford Communications Laboratory

1 University of Canberra Advanced Communications Topics Television Broadcasting into the Digital Era by: Neil Pickford Lecture 5 DTTB Transmission Error.

Doc.: IEEE /1484r1 Submission November 2011 Hongyuan Zhang, et. Al.Slide 1 11ah Data Transmission Flow Date: Authors:

25 July 1998WTD 1 DTTB Transmitter Ratings Compiled by Wayne Dickson SMIREE MIEAust. CPEng. Member SMPTE This presentation seeks to explain the relationship.

C o p y r i g h t b y C P q D © Digital Television Broadcasting Systems Testing in Brazil Kiev, Ukraine November 2000 Interregional.

University of Canberra Advanced Communications Topics

University of Canberra Advanced Communications Topics

Interference in DVB-T reception resulting from LTE base stations

دانشگاه شهیدرجایی تهران

تعهدات مشتری در کنوانسیون بیع بین المللی

بسمه تعالی کارگاه ارزشیابی پیشرفت تحصیلی

R&D / Design Verification and Test

COM 2009 – Opening Reception at Dynamic Earth

Presentation transcript:

BRAZILIAN DIGITAL TELEVISION TESTS SET-ABERT Group BRAZIL April / 2000

Systems

Evaluation of C/N Interferer = White Noise ATSC: 8VSB FEC=2/3 (19,39 Mbits) DVB & ISDB: Choice of parameters define C/N –DVB-2K: 64 QAM FEC=3/4 GI=1/16 2K (19,75 Mbits/s) –DVB-8K: 64 QAM FEC=2/3 GI=1/32 8K (18,09 Mbits/s) –ISDB: 64 QAM FEC=3/4 GI=1/16 4K 0,1s (19,33 Mbit/s)

Impulse Noise Better performance of the ISDB-T system, by introducing time interleaving

Static Multipath

Doppler Effect

Field Tests Results

Outdoor: Coverage

Outdoor: Gap Filler

Indoor Reception

Thank You For Your Attention! Ana Eliza Faria e Silva Fernando Wiktor Q. Pietrukowicz