Question: The following Figure illustrates a typical ABM data transfer between two nodes using Go-back-7 ARQ strategy. Draw the same type of figure but illustrating
The following Figure illustrates a typical ABM data transfer between two nodes using Go-back-7 ARQ strategy. Draw the same type of figure but illustrating this time the use of the Selective-reject strategy. Combined station A F(S) F(R) 10 20 31 32 42 43 54 65 Frame retransmitted 10.0) (1,0) (2.1) (3,2) (4.3) (5.4) 35 (2.5) 36 (3.5) 1(0,0) (1.0) (2.1) (3.2) 1(4.2) REJ(2) (5.2) 1(6.2) (7.3) Combined station B F(S) F(R) 10 20 21 32 Error detected- frame discarded 42 52 Frame rejected Frame rejected 62 Frame rejected 72 73 83
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