Research Article
Congestion-Adaptive and Delay-Sensitive Multirate Routing Protocol in MANETs: A Cross-Layer Approach
| (1) | , , | | (2) | | | (3) | if S has data to send then | | (4) | if S has path to D then | | (5) | Start | | (6) | else | | (7) | Create RREQ packet | | (8) | Select appropriate | | (9) | Initiate | | (10) | if no reply received within threshold time then | | (11) | Decrease to | | (12) | Repeat step in 11 | | (13) | end if | | (14) | if then | | (15) | if then | | (16) | Drop the packet | | (17) | end if | | (18) | while do | | (19) | Hold the RREQ packet in table | | (20) | Compute as given in equation (8) | | (21) | if then | | (22) | | | (23) | end if | | (24) | end while | | (25) | Select RREQ packet with min | | (26) | | | (27) | else | | (28) | | | (29) | Receive first RREQ packet start a timer | | (30) | while do | | (31) | Hold the RREQ packet in table | | (32) | end while | | (33) | end if | | (34) | end if | | (35) | end if |
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