Performance Analysis of DSR Protocol under the Influence of RPGM Model in Mobile Ad-hoc Networks

Amjad, Kashif

doi:10.1109/icdcsw.2011.57

Cited by 5 publications

(4 citation statements)

References 17 publications

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“…In addition, the random direction model (RD) has been utilized to model the ground movement [23]. Specially, the group mobility model in which each node has a logical center of movement, such as reference point group model (RPGM) [24], [25] and extension versions of RPGM [10], are proposed to capture the mobility of group of humans or vehicles.…”

Section: The Related Work About Mobility Modelmentioning

confidence: 99%

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The Novel Mobility Models Based on Spiral Line for Aerial Backbone Networks

Sun

Shi

2020

IEEE Access

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With the convenience and flexibility, the UAV has received more attention in the search and rescue. Due to inherent mobility of UAV, the aerial backbone network maybe suffers some problems of dynamics of connectivity, such as uncertain delay jitter or occasional connection interruption. However, the existing mobility model could not accurately capture aerial mobility without the smooth trajectory and the capacity of rapid coverage. In this paper, we propose a novel mobility model based on spiral line (SLMM) for aerial backbone network. Firstly, we describe the background and related work. Then, we propose the basic concept and advantages of SLMM. In addition, we investigate the mathematical feature of SLMM. Besides, we propose some novel mobility metrics and analyze quantitatively the mobility feature of SLMM through simulation. Finally, we evaluate the network performance under the SLMM. The result show that the SLMM has the smooth trajectory and the uniform distribution of spatial nodes at steady state. In addition, covering the zone of area of 16pi the aerial node merely take almost 27s under the SLMM. Meanwhile, the convergence time could be adjusted by changing the internal parameters. Moreover, the aerial backbone network could approach the throughput of 0.43Mb/s, the end-to-end delay of 4.42ms and the packet loss rate of nearly 0.00% • under the SLMM, and the best choice of routing strategy is the AODV protocol. We believe that the SLMM as a significant supplement of mobility model can provide the helpful guideline in the design and analysis of aerial backbone network. INDEX TERMS Aerial backbone network, mobility model, rapid coverage, smooth trajectory.

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Section: The Related Work About Mobility Modelmentioning

confidence: 99%

“…According to definition, the PDF of SLMM could be expressed as below. (24) Notes that L Spiral represent the entire arc length of the trajectory of SLMM.…”

Section: Appendixes Appendix Amentioning

confidence: 99%

The Novel Mobility Models Based on Spiral Line for Aerial Backbone Networks

Sun

Shi

2020

IEEE Access

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“…It determines the frequency of topology changes and the behaviour of nodes in the network in terms of mobility patterns. The impact of Reference Point Group Mobility (RPGM) model plays an important role in the evaluation of routing protocols for wireless networks (Amjad, 2011;Jiajia et al, 2015;Verma et al, 2013;Xi et al, 2014;Simaremare et al, 2013). This mobility model is ideal to represent groups of vehicles moving around.…”

Section: Introductionmentioning

confidence: 99%

Routing and the Impact of Group Mobility Model in VANETs

Al‐Qassas¹

2016

Journal of Computer Science

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Group vehicular applications could play a vital role in our life, whether these applications are safety-oriented or convenience-oriented applications. The group concept has also been used in support of many solutions in VANETs. Reference Point Group Mobility model (RPGM) is a popular group mobility model and has been used heavily in the literature. In order to study the impact of this mobility model on routing in VANETs, two well-known protocols are considered, namely AODV and AOMDV, as representatives of single-path and multipath routing, respectively. These protocols have shown performance merits over other routing protocols and they have a vital role in other wireless networks including MANETs and Wireless Mesh Networks. This paper provides a thorough evaluation of these protocols, by examining them under various potential realistic scenarios, under the RPGM mobility model. To the best of knowledge, this is the first study that examines the behaviour of the two protocols under the RPGM mobility model. The results from extensive simulations have shown that both protocols have comparable performance merits when the number of communicating nodes is low. However, increasing the number of communicating nodes has demonstrated a performance advantage for AOMDV, in the majority of the performance metrics used in the paper.

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“…Through sim ulation study, it is shown th a t the reactive protocols (AODV, DSR) perform significantly b e t ter than th e proactive protocol DSDV. The author in [73] analysed th e perform ance of DSR protocol under the Reference Point Group M obility (RPGM) model, and showed th a t th e protocol performance is highly dependent on the mobility behaviour adopted by nodes in MANETs. They used different mobility models where th e leader is moved as levyWalk, random direction, probabilistic random direction and random walk models.…”

Section: A N E T R Outing P Rotocolsmentioning

confidence: 99%

A study of the Destination Guided Mobility models.

Rahman¹

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Performance Analysis of DSR Protocol under the Influence of RPGM Model in Mobile Ad-hoc Networks

Cited by 5 publications

References 17 publications

The Novel Mobility Models Based on Spiral Line for Aerial Backbone Networks

The Novel Mobility Models Based on Spiral Line for Aerial Backbone Networks

Routing and the Impact of Group Mobility Model in VANETs

A study of the Destination Guided Mobility models.

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