Recent questions tagged hamming-code

5 5 votes
1 1 answer
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Let $k$ be minimum number of bits needed to correct all possible $t$ bits error then which of the following condition must satisfy? $2^{n-k} \geq \dbinom{n}{1} + \dbinom{...
2 2 votes
1 1 answer
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If a code is t-error correcting, the minimum Hamming distance is equal to :$2 t+1$$2 t$$2 t-1$$t-1$
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859
859 views
in reciever side to detect err which one representation we should follow to know that in which bit error is present in hamming code?p1p2d1p4d2d3d4p8d5d6 d6d5p8d4d3d2p4d1p...
1 1 vote
1 answers 1 answer
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Given data 10111100 Then P1, P2, P4, Pg parity bits that are attached to data to form codeword are Why they are taking parity bits from LHS in below question A 12 bit ham...
0 0 votes
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727
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Consider the last 4 digits of your student register and append with 1122 and represent the numberin binary number for data sequence.a) Apply hamming method to find the pa...
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The representation of $4$ bit code $1101$ into $7$ bit, even parity Hamming code is$(1010101)$$(1111001)$$(1011101)$$(1110000)$
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2 2 answers
686
686 views
Hamming Distance: We can calculate how much Hamming Distance should be there so that we can correct any wrong bitHamming Code: By Hamming Code we can correct any wrong bi...
63 63 votes
10 answers 10 answers
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Assume that a $12$-bit Hamming codeword consisting of $8$-bit data and $4$ check bits is $d_8d_7d_6d_5c_8d_4d_ 4d_3d_2c_4d_1c_2c_1$, where the data bits and the check bit...
2 2 votes
2 2 answers
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To guarantee correction of upto $5$ errors in all cases, the minimum Hamming distance in a block code must be ______.$11$$6$$5$$2$
4 4 votes
2 2 answers
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Consider a code with only four valid code words: $0000000000$, $0000011111$, $1111100000$, and $1111111111$. This code has distance $5$. If the code word arrived is $0000...
0 0 votes
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It is necessary to formulate the hamming code for four data bits $D _3, D _5, D _6 and D _7$ together with three parity bits $P _1, P _2 and P _3$.evaluate the 7-bit comp...
1 1 vote
1 1 answer
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How many parity check bits must be included with the data word to achieve single-bit error correction and double error correction when data words are as follows:16 bits...
1 1 vote
0 0 answers
951
951 views
A 12-bit hamming code word 8-bits of data and 4 parity bits are read from the memory. What was the original 8-bit data word that was written into the memory if the 12-bit...
0 0 votes
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Given that 11-bit data word 11001001010, generate the 15-bit hamming code word.
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Given the 8-bit data word 01011011, generate the 13-bit composite word for the Hamming code that corrects the single bit error and detects double bit errors.
0 0 votes
1 1 answer
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Suppose that data are transmitted in blocks of sizes 1000 bits. What is the maximumerror rate under which error detection and retransmission mechanism (1 parity bit perbl...
1 1 vote
0 0 answers
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A 12-bit Hamming code whose hexadecimal value is 0xE4F arrives at a receiver.What was the original value in hexadecimal? Assume that not more than 1 bit is inerror.
0 0 votes
1 1 answer
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Sixteen-bit messages are transmitted using a Hamming code. How many check bitsare needed to ensure that the receiver can detect and correct single-bit errors? Showthe bit...
1 1 vote
0 0 answers
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To provide more reliability than a single parity bit can give, an error-detecting codingscheme uses one parity bit for checking all the odd-numbered bits and a second par...
0 0 votes
0 0 answers
880
880 views
what is approach to solve this type of question?
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