Answer:
In TCP, the size of the send window is the minimum of rwnd and cwnd.In TCP, the size of the send window is the minimum of rwnd and cwnd only when the congestion window (cwnd) is smaller than the receive window (rwnd). When cwnd is larger than rwnd, the size of the send window is determined by the receive window. This is because the receive window represents the amount of free buffer space available at the receiver for incoming data, while the congestion window limits the amount of unacknowledged data that can be sent by the sender.
In TCP, the size of the send window is the minimum of rwnd and cwnd.In TCP, the size of the send window is the minimum of rwnd and cwnd only when the congestion window (cwnd) is smaller than the receive window (rwnd). When cwnd is larger than rwnd, the size of the send window is determined by the receive window. This is because the receive window represents the amount of free buffer space available at the receiver for incoming data, while the congestion window limits the amount of unacknowledged data that can be sent by the sender.
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