Probability Of Error In Digital Communication
Contents |
Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads
Bit Error Rate Calculation
with us Signal Processing Questions Tags Users Badges Unanswered Ask Question _ Signal Processing Stack Exchange is bit error rate test a question and answer site for practitioners of the art and science of signal, image and video processing. Join them; it only takes a minute: bit error rate example Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Why the error probability is given by this expression? up vote 2 down vote favorite I have
Bit Error Rate Vs Snr
seen this equation: $$ \Pr({\epsilon}) = Q({\sqrt{2E_b/N_0}}) \,. $$ where these definitions hold: $$N_0/2 - the \ spectral \ density \ of \ white \ noise$$ $$E_b = PT_b - the \ energy \ per \ transmitted \ bit$$ $$P - Power $$ $$T_b - the \ time\ the \ bit\ transmitted \ in$$ Q - is (this) function, how do I derive this equation? digital-communications share|improve this question edited Jul 10 '13 at 3:53 asked Feb 4 '12 at 7:12 0x90 244214
Bit Error Rate Pdf
1 Your error probability expression is incorrect; the square-root sign needs to extend over $N_0$. You can find a derivation of the correct expression in a thread titled Antipodal BER - help" on groups.google.com and also here. –Dilip Sarwate Feb 4 '12 at 14:03 corrected, thanks –0x90 Feb 4 '12 at 14:04 2 "corrected,thanks" Good. Did you find what you needed in the material I referred you to? For a lot more detailed analysis, you may want to read the notes on matched filters found here –Dilip Sarwate Feb 4 '12 at 22:59 Great material; thanks for making it available. I would also recommend Lecture 3 Appendix A for what I found to be the most important "missing link" in communication theory: how the continuous-time "waveform channel" maps to the discrete-time "vector channel." That is, how does the waveform observed by a receiver over a symbol period map to a discrete decision problem? Although a bit tough to read, my favorite treatment is the classic Wozencraft and Jacobs. –Jason R Feb 5 '12 at 1:53 The URL given in my previous comment has been changed by the powers that be. The materials referred to are available at this corrected location –Dilip Sarwate Jan 25 '13 at 17:37 add a comment| 1 Answer 1 active oldest votes up vote 5 down vote accepted A whole chapter of a book can be written to answer the "Why" in this question but the s
Industry
Acceptable Bit Error Rate
Education Engineering & Technology Environment & Agriculture Environment and packet error rate Sustainability Food Science & Technology Geography Health and Social Care Humanities Information Science http://dsp.stackexchange.com/questions/1335/why-the-error-probability-is-given-by-this-expression Language & Literature Law Mathematics & Statistics Medicine, Dentistry, Nursing & Allied Health Museum and Heritage Studies Physical Sciences Politics & International Relations Social Sciences Sports and http://www.tandfonline.com/doi/pdf/10.1080/00207218708920970 Leisure Tourism, Hospitality and Events Urban Studies Information for Authors Editors Librarians Societies Open access Overview Open journals Open Select Cogent OA Help and info Help FAQs Press releases Contact us Commercial services Connect with Taylor & Francis © Informa Group plc Privacy policy & cookies Terms & conditions Accessibility Registered in England & Wales No. 3099067 5 Howick Place | London | SW1P 1WG Accept This website uses cookies to ensure you get the best experience on our website
Lecture 22 Probability of Error Calculation Electronics & Communication Engineering Video Lectures SubscribeSubscribedUnsubscribe711711 Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to a playlist. Sign https://www.youtube.com/watch?v=lUtXXq6SiPE in Share More Report Need to report the video? Sign in to report inappropriate content. Sign in Statistics 38 views 0 Like this video? Sign in to make your opinion count. Sign in 1 0 Don't like this video? Sign in to make your opinion count. Sign in 1 Loading... Loading... Loading... Rating is available when the video has been rented. This feature error rate is not available right now. Please try again later. Published on Oct 17, 2014 Category People & Blogs License Standard YouTube License Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next Digital Communication Lecture 27 Source Coding Part 2 - Duration: 53:20. Electronics & Communication Engineering Video Lectures 41 views 53:20 Digital Communication Lecture 24 Calculation of bit error rate Probability of Error - Duration: 53:53. Electronics & Communication Engineering Video Lectures 62 views 53:53 Digital Communication Lecture 31 Fundamentals of OFDM - Duration: 55:58. Electronics & Communication Engineering Video Lectures 169 views 55:58 Digital Communication Lecture 23 Calculation of Probability of Error - Duration: 53:39. Electronics & Communication Engineering Video Lectures 327 views 53:39 Lecture 22 Modulation Techniques for Mobile Communication - Duration: 44:51. Avetik Babayan 28 views 44:51 Pulse Code Modulation (GATE) by SuperProf Kanakaiah Naidu - Duration: 30:01. SuperProfs.com 5,750 views 30:01 Data communication and Networks: Congestion Control | Lecture 22 - Duration: 59:05. ENGINEERING PLANET 84 views 59:05 Lecture - 1 Introduction to Communication Engineering - Duration: 56:25. nptelhrd 137,821 views 56:25 Wireless Communication Lecture 22 Modulation Techniques for Mobile Communication - Duration: 44:50. Electronics & Communication Engineering Video Tutorials 79 views 44:50 Digital Communications - Lecture 22 - Duration: 1:13:04. Ivica Kostanic 1,286 views 1:13:04 Digital Communication Lecture 25 Equalizers - Duration: 56:09. Electronics & Communication Engineering Video Lectures 602 views 56:09 1. Syllabus and Overview (Digital Communications by Prof. S. Chakrabarti sir) - Duration: 49:56. kashyap B 33,154 views 49:56 Di