HW05S

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陳靖亞

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Jan 8, 2022, 9:49:43 AM1/8/22

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教授好:

因為看不太懂題意,想請問Q6為什麼是False?

謝謝教授

Prof. Hsiao

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Jan 9, 2022, 10:00:43 AM1/9/22

to NCCU Networking@MIS

Q6. TCP offered load is always larger than sender’s transmission rate (including
retransmission)

第三章投影片第82頁有 offered load 的定義。

或是課本上的定義

The rate at which the transport layer sends segments (containing original data and retransmitted data) into the network will be denoted λ′in bytes/sec. λ′in is sometimes referred to as the offered load to the network.

Offered load 通常是比較大沒有錯，但是他並不是總是比較大。當沒有 packet loss 或是沒有 retransmission 的時候，transmission rate 跟 offered load 一樣大。

angel...@gmail.com 在 2022年1月8日星期六下午10:49:43 [UTC+8] 的信中寫道：