Performance Comparison of AODV/DSR On-demand Routing Protocols for Ad Hoc Networks in Constrained Environment
نویسنده
چکیده
On-demand routing protocols for Mobile Ad-hoc networks registers unexpected performance behavior when multiple data streams are sent to common destination. This scenario is common when MANET is connected to Internet through common gateways or used in similar cases. The AODV outperform DSR in the normal situation but in the constrained situation DSR out-performs AODV, the degradation is as severe as (30%) in AODV whereas DSR degrades marginally (10%) as observed through simulation in Glomosim. This problem has been analysed in both on-demand protocols and the improvements, has been suggested in a proposed local congestion control algorithm. KeywordsAd hoc networks, routing protocols, mobile networks, wireless networks, simulation, performance evaluation
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