Analysing the Effects of Mobility Model on QoS in MANET

Garg, Amit; Kumar, Ashish; Chaturvedi, Amit

doi:10.5120/ijca2017915942

Cited by 2 publications

(1 citation statement)

References 5 publications

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“…They observed that the movement of nodes is characterized based on mobility velocity. They found that the RWP has better results in suitable conditions than the other two models in such MANET environment, (5).…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Mobility Models over UDP Traffic Pattern for MANET Using NS-2

Albu-Salih

Abbas

2021

Baghdad Sci.J

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The current study presents the simulative study and evaluation of MANET mobility models over UDP traffic pattern to determine the effects of this traffic pattern on mobility models in MANET which is implemented in NS-2.35 according to various performance metri (Throughput, AED (Average End-2-end Delay), drop packets, NRL (Normalize Routing Load) and PDF (Packet Delivery Fraction)) with various parameters such as different velocities, different environment areas, different number of nodes, different traffic rates, different traffic sources, different pause times and different simulation times . A routing protocol.…was exploited AODV(Adhoc On demand Distance Vector) and RWP (Random Waypoint), GMM (Gauss Markov Model), RPGM (Reference Point Group Model) and MGM (Manhattan Grid Model) mobility models above CBR traffic sources. The results of Reference Point Group Model simulation illuminate that routing protocol performance is best with RPG mobility model than other models.

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Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Mobility Models over UDP Traffic Pattern for MANET Using NS-2

Albu-Salih

Abbas

2021

Baghdad Sci.J

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A Queuing Model to Evaluate the Network Performance Considering the Heterogeneity and Mobility of Relay Nodes in Disaster Area

GEMIKONAKLI

2024

ROMJIST

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This study presented a generic model that provided better QoS for integrated Human-to-Human and Machine-to-Machine communication with various characteristics. The fundamental problem, especially in a congested system, is to improve the system’s effectiveness to satisfy the expected Quality-of-Service level for the integrated communication services since these have mutual interference. Here, the impact of buffer capacity on these services and the effect of heterogeneity and mobility of relay nodes on overall system performance are analyzed to develop a generic model for overcoming this problem. Therefore, the comparative results presented provided a new perspective to carry out threshold analysis with the system capacity and system performance by clarifying the effects of various factors, such as the cost of Machine-to-Machine traffic over Human-to-Human traffic, velocity, and heterogeneity of mobile nodes. According to the numerical results presented, unlike the previous studies, it is possible to use a single buffer to treat the integrated services from the buffering point of view without applying the reservation policy for any service, even for highly utilized systems. The results are also validated using discrete event simulation with less than %5 discrepancy.

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Analysing the Effects of Mobility Model on QoS in MANET

Cited by 2 publications

References 5 publications

Performance Evaluation of Mobility Models over UDP Traffic Pattern for MANET Using NS-2

Performance Evaluation of Mobility Models over UDP Traffic Pattern for MANET Using NS-2

A Queuing Model to Evaluate the Network Performance Considering the Heterogeneity and Mobility of Relay Nodes in Disaster Area

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