Convolutional Codes States and Code tree in Digital Communication by Engineering Funda

Convolutional Codes States and Code tree is explained by the following outlines:
0. Convolutional Codes
1. Code States
2. Code tree
3. Convolutional Codes States and Code tree
Chapter-wise detailed Syllabus of the Digital Communication Course is as follows:
Chapter-1 Basics of Digital Communication System: • Introduction to Digita...
Block Diagram of Digital communication system, Advantages, and disadvantages of digital communication system, Scrambling, Regenerative Repeater, Eye Diagram, Attention of signal, Bit rate and Baud rate.
Chapter-2 Digital Modulation Techniques: • Digital Modulation Tec...
Amplitude Shift Keying ASK, Frequency Shift Keying FSK, Phase Shift Keying PSK, Differential Phase Shift keying DPSK, Quadrature Phase Shift Keying QPSK, Binary Phase Shift Keying BPSK, M array Frequency Shift Keying MFSK, Quadrature Amplitude Modulation QAM, Comparison of QAM and PSK.
Chapter-3 Pulse Digital Modulation: • Pulse Digital Modulation
Sampling, Aliasing, Nyquist rate, Types of sampling, Performance comparison of sampling, PWM - Pulse width modulation, PPM - Pulse Position modulation, Performance comparison of PAM, PWM and PPM, Quantization and its parameters, SNR of Quantization, Uniform Quantization, Pulse Code Modulation PCM, Nonuniform Quantization, Companding basics, A law and Mu law for Nonuniform quantization, Differential Pulse Code Modulation DPCM, Delta Modulation DM, Adaptive Delta Modulation ADM.
Chapter-4 Multiple Access Techniques: • Multiple Access Techni...
Examples on TDM, Examples on T1 carrier system.
Chapter-5 Line Coding Techniques: • Line Coding Techniques
Basic of Line Coding Techniques, Pulse shaping techniques, NRZ, RZ & Manchester coding, PSD of NRZ unipolar line coding scheme, PSD of NRZ polar line coding scheme, PSD of NRZ bipolar line coding scheme, PSD of Manchester polar line coding scheme, Comparison of Unipolar, Polar, Bipolar and Manchester Line coding scheme.
Chapter-6 Information theory: • Information Theory
Basics of Information, Basics of Entropy, Shannon Fano Encoding, Huffman Coding, Lempel Ziv Coding, Shannon Hartley theorem, basics of probability, Random variables, Cumulative distribution function CDF, Probability Density function PDF.
Chapter-7 Error detection and error correction codes: • Error Detection and Er...
Block Codes, Hamming Codes, Linear Block Codes, Cyclic Codes, Convolutional Codes, Code Trellis, Viterbi Algorithm, Block Codes for single parity checks, Block Codes for product codes, Block Codes for Repetition codes, Cyclic codes for a systematic codeword, Cyclic codes for nonsystematic codeword.
Chapter-8 Spread Spectrum Modulation: • Spread Spectrum Modula...
Basics of Spread Spectrum Modulation, Frequency Hoping Spread Spectrum FHSS, Direct Sequence Spread Spectrum DSSS.
Engineering Funda channel is all about Engineering, Technology, and Science. This video is a part of Digital communication.
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Thank you so much sir.I cleared this subject only bcos of u🙏

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Or before 1 hour

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[@swarupsarangi734]

Explained very well. Thank You

[@sumitdebbarma1209]

Sir very clear you Explain very well Thankyou very much sir. And happy new year sir.

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Happy New Year dear

[@sumitdebbarma1209]

@@EngineeringFunda Thanks sir.

[@srinaths1816]

thanks sir it is very usefull for me

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Your Appreciations, care and share matters a lot to me. #EnginneringLove. All the subjects playlist of Engineering Funda is available in comment section. Share it with your friends to support us. Your positive comments motivates me and person like me get boosted by my students feedback. Thanks and welcome 🙏

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Awesome 😎👍 Thanks a ton sir

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Thank u sir

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Excellent 👍

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very good

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Thanks

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good content

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[@akshaysontakke7277]

Please explain g1=(110) g2=(101) g3=(111) Code rate 1/3

[@FarooqKhan-cu4mg]

It's been 4 years you still want to know that explaination?

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Very well explained !

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Not possible in near term as I have higher priorities with other subjects.

[@suhanishrivastava90]

how come this is a tree 😂

[@inquisitiverakib5844]

5:07 I'm inserting from MSB 10:41 easy recalling 1 is like l so downstep

[@ramjhasahab9923]

Gud

[@anishrijal6166]

Please sir i want explanation for c ( 3 1 3 ) . And in some book i found that no of Encoded messege = n ( L+ m ). For ( 3 1 3 ) its 27 or 24 ??

[@anupamsharma1]

What is generator matrix in convolution code?

[@mdrezaulkarim47]

wow

[@akuthotasindhupriya6043]

Sir if it is 7 bit data this process becomes more complicated....do you have any alternate method?

[@EngineeringFunda]

What you want to do error correction? You can use hamming code for it, it will be easier compared to cyclic code.

[@maheshbabusurepalli653]

Sir,how many no.of states we have to take for a 7 bit input data?

[@EngineeringFunda]

It will be big, 2^7

[@vislavathprashanth7843]

If we take 101 then we get state c two times then what to do ?

[@safuraahmed5]

Exactly my doubt. I hope he replies

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Please provide DC material in your app sir

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Digital Communication is incomplete yet on my channel.

[@Bh4veshRana]

Why did we take initial values of m1 and m2 =0

[@krishnasahu6036]

Sabhi value phle 0 the usme 1 input aya h bro aur phir ek input aya

[@ravalidasari460]

If msg vector is 10110 for that I m not getting codeword by this method

[@proddhuturiprashanth4342]

sir what about if we have length 4

[@katamalaavinash]

Sir you did wrong, at place of taking next state. After right shifting the m1, m2 bits. Then we have to consider from backwards.

[@EngineeringFunda]

It is name of state, so you can consider in that way , don't worry

[@SunnyKumar-jd5fb]

Can we find code tree in exam by using above explain method, Because, in textbook, there is different methods

[@EngineeringFunda]

Yes you can use this method

[@ab.kabeerkhan9330]

Thanks

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[@ab.kabeerkhan9330]

Ok sir