(5) Parity Check. Consider a 4-bit long packet that is protected by a single parity bit. Consider even parity. Compute the exact probability that an error can be detected when the channel bit error rate e=10-² Repeat with e=106. Compare results from & and provide your interpretation of the difference.

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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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(5) Parity Check.
Consider a 4-bit long packet that is protected by a single parity bit.
Consider even parity.
<a> Compute the exact probability that an error can be detected when the channel bit error rate
e=10-²
<b>Repeat <a> with e=106.
<c> Compare results from <a> & <b> and provide your interpretation of the difference.
Transcribed Image Text:(5) Parity Check. Consider a 4-bit long packet that is protected by a single parity bit. Consider even parity. <a> Compute the exact probability that an error can be detected when the channel bit error rate e=10-² <b>Repeat <a> with e=106. <c> Compare results from <a> & <b> and provide your interpretation of the difference.
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