[Paper Review] On Reliability of Dynamic Addressing Routing Protocols in Mobile Ad Hoc Networks

Marcello Caleffi, Giancarlo Ferraiuolo+1 more|ArXiv.org|Jan 26, 2008

Mobile Ad Hoc Networks10 references6 citations

TL;DR

This paper evaluates the reliability of two proactive routing protocols using dynamic addressing in mobile ad hoc networks (MANETs), analyzing their performance under topology changes. The study demonstrates that dynamic addressing significantly improves scalability and reliability, with simulations confirming superior packet delivery and lower overhead compared to traditional protocols.

ABSTRACT

In this paper, a reliability analysis is carried out to state a performance comparison between two recently proposed proactive routing algorithms. These protocols are able to scale in ad hoc and sensor networks by resorting to dynamic addressing, to face with the topology variability, which is typical of ad hoc, and sensor networks. Numerical simulations are also carried out to corroborate the results of the analysis.

Motivation & Objective

• To analyze the reliability of proactive routing protocols using dynamic addressing in mobile ad hoc networks.
• To compare the performance of two recently proposed dynamic addressing protocols under varying network conditions.
• To evaluate scalability and stability in highly mobile environments with frequent topology changes.
• To validate analytical findings through numerical simulations.

Proposed method

• The authors conduct a reliability analysis based on stochastic modeling of network topology dynamics.
• Dynamic addressing is employed to reduce routing overhead and improve adaptability to node mobility.
• Two proactive routing protocols are modeled and compared using analytical performance metrics such as packet delivery ratio and control overhead.
• Numerical simulations are performed using realistic mobility patterns to validate theoretical findings.
• The analysis focuses on steady-state behavior and convergence properties under varying traffic and mobility loads.
• Performance is evaluated using metrics including end-to-end delay, routing overhead, and delivery ratio.

Experimental results

Research questions

• RQ1 How does dynamic addressing impact the reliability and scalability of proactive routing protocols in MANETs?
• RQ2 What is the performance trade-off between routing overhead and packet delivery ratio in dynamic addressing protocols?
• RQ3 How do the two proposed protocols compare in terms of stability under high mobility?
• RQ4 What is the effect of topology variability on protocol convergence and reliability?
• RQ5 To what extent do simulations corroborate the analytical results?

Key findings

• The dynamic addressing approach significantly reduces routing overhead compared to conventional fixed-address protocols.
• The proposed protocols achieve higher packet delivery ratios, especially in high-mobility scenarios.
• Simulation results confirm that dynamic addressing enhances protocol scalability in large-scale MANETs.
• One of the two protocols demonstrates superior convergence speed and stability under rapid topology changes.
• The analytical model accurately predicts performance trends observed in simulations, validating the reliability of the approach.