Sliding Wndow Protocol Doors

The receiver window size is always 1.
Sliding wndow protocol doors. The sliding window is also used in transmission control protocol. In computer networks sliding window protocol is a method to transmit data on a network. Sliding window method is also known as windowing. In this protocol multiple frames can be sent by a sender at a time before receiving an acknowledgment from the receiver.
If b is the bandwidth of the link and d is the data size to transmit. In the sliding window technique each data packet for most data link layers and byte in tcp includes a unique consecutive sequence number which is used by the receiving computer to place data in the correct order. Before you tune any tcp ip settings first understand how the tcp sliding window works. Sliding window protocol handles this efficiency issue by sending more than one packet at a time with a larger sequence numbers.
Sliding window protocols are used where reliable in order delivery of packets is required such as in the data link layer osi layer 2 as well as in the transmission control protocol tcp. The sliding window is also used in transmission control protocol. The objective of the sliding window technique is to use the sequence numbers to avoid duplicate data and to request missing data. This allows the sender to send more frames.
A sliding window protocol is a feature of packet based data transmission protocols. It is a data link layer protocol that uses a sliding window method. In networking window simply means a buffer which has data frames that needs to be transmitted. Transmission control protocol tcp uses a sliding windowfor flow control.
It allows the sender to send multiple frames before needing the acknowledgements. They are also used to improve efficiency when the channel may include high latency. The tcp sliding window determines the number of unacknowledged. The idea is same as pipelining in architectures.
In sliding window method multiple frames are sent by sender at a time before needing an acknowledgment. For example go back 8 the size of the sender window will be 8. Sender slides its window on receiving the acknowledgements for the sent frames. At data link layer data is in the form of frames.
Transmission delay tt time to transmit the packet from host to the outgoing link. Sliding window protocol is applied on the data link layer of osi model. Sliding window protocol is a flow control protocol. In these protocols the sender has a buffer called the sending window and the receiver has buffer called the receiving window.
Multiple frames sent by source are acknowledged by receiver using a single ack frame. The term sliding window refers to the imaginary boxes to hold frames.