Practice Introduction To Gprs (2.5g) And Edge (2.75g) For Enhanced Data Rates (1.2.5)
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Introduction to GPRS (2.5G) and EDGE (2.75G) for Enhanced Data Rates

Practice - Introduction to GPRS (2.5G) and EDGE (2.75G) for Enhanced Data Rates - 1.2.5

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Question 1

What is the main benefit of "Incremental Redundancy" in EDGE for retransmissions?
* Type: mcq
* Options: Retransmitting the entire data block, Sending only additional parity bits, Reducing initial transmission errors, Increasing latency
* Correct Answer: Sending only additional parity bits
* Explanation: "Incremental Redundancy: Instead of retransmitting an entire corrupted data block, only additional parity bits (redundancy) are sent..."
* Hint: It makes retransmissions more efficient.

Retransmitting the entire data block
Sending only additional parity bits
Reducing initial transmission errors
Increasing latency * **Correct Answer**: Sending only additional parity bits * **Explanation**: "Incremental Redundancy: Instead of retransmitting an entire corrupted data block
only additional parity bits (redundancy) are sent..." * **Hint**: It makes retransmissions more efficient. ---

💡 Hint: It makes retransmissions more efficient. ---

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