RETRACTED ARTICLE: Optimisation of data reliability in UASN using adaptive Buffalo algorithm

Summary Information transmission is extremely challenging in underwater acoustic sensor networks (UASNs) because, in the acoustic channel, the packet loss is high compared to other channels due to low bandwidth and a long propagation delay. So, designing an efficient energy algorithm is a big challenge in the acoustic channel. In this paper, first, a cluster head (CH) election fitness function based on a hybrid particle swarm optimization and gravitational search algorithm (PSO‐GSA) is proposed for a three‐dimensional (3D) underwater sensor network (UASN). The proposed algorithm includes CH election, CH load, and neighbor CH distance for multi‐hop transmission (MH‐PSOGSA). Then, based on the proposed algorithm, a relay‐based traffic‐aware energy‐efficient routing protocol (R‐TAEERP) with a weight function is proposed to offload the heavy consumption of the CHs. MATLAB simulations were accomplished to compare the performance of MH‐PSOGSA and R‐TAEERP with the existing representative protocols. The heterogeneity in energy and traffic has been considered. The simulation results show better performance of the proposed algorithm than other existing representative protocols in terms of energy consumption, the performance of the stable region, and the lifetime of the network.

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“…For a frequency of 1000 Hz, there holds 29

10 \log_{10} a ((), f) goodbreak= \frac{0.11 f^{2}}{1 + f^{2}} goodbreak+ \frac{44 f^{2}}{4100 + f^{2}} goodbreak+ \frac{2.75 f^{2}}{10^{4}} goodbreak+ 0.003 .

…”

Section: Methodsmentioning

confidence: 99%

Optimum energy efficient multi‐hop protocol for homogenous and heterogeneous 3D underwater acoustic sensor networks

Abdelhay

Morsy

Kishk

2023

Int J Communication

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“…The author proposed a void-aware pressure routing for an underwater sensor network [6]. The author proposed avoid-handling techniques for routing protocols underwater sensor network surveys and challenges [7]. Void avoidance in three-dimensional mobile underwater wireless sensors network.…”

Section: Introductionmentioning

confidence: 99%

Enhanced Communication in Void Region of Underwater Wireless Sensor Network using Vector-Based Void Avoidance Comparing with Void Aware Pressure Routing Protocol

Krishna

Sivasakthiselvan

2022

J. Phys.: Conf. Ser.

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The aim of the proposed work is to improve the energy efficiency of sensor nodes in underwater wireless sensor networks using Vector-based void avoidance (VBVA) in comparison with void-aware pressure routing (VAPR). The performance of vector-based void avoidance uses the vector shift and backpressure mechanisms compared with the void-aware pressure routing protocol. A total of 34 samples are collected and 17 samples for each group is taken to the data sets. The proposed algorithm is tested in an underwater virtual environment by Aquasim in the NS2 simulator. The throughput, energy consumption, and packet delivery ratio are calculated to evaluate the performance of the proposed VBVA Protocol. The energy efficiency of the proposed vector-based void avoidance protocol is improved by avoids of void nodes and forward data packets. The Throughput mean value is (1.3297), Energy consumption mean value is (0.9960) and Packet delivery ratio mean value is (91.1735) achieved using VBVA protocol. This work has obtained significance (<0.01). The simulation results show that reduction of packet loss and improve the energy efficiency of the sensor network using the proposed VBVA algorithm in comparison with VAPR.

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Innovative relay selection and optimize power allocation for free space optical communication

Hassan

Rather

2021

Opt Quant Electron

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RETRACTED ARTICLE: Optimisation of data reliability in UASN using adaptive Buffalo algorithm

Cited by 12 publications

References 33 publications

Optimum energy efficient multi‐hop protocol for homogenous and heterogeneous 3D underwater acoustic sensor networks

Optimum energy efficient multi‐hop protocol for homogenous and heterogeneous 3D underwater acoustic sensor networks

Enhanced Communication in Void Region of Underwater Wireless Sensor Network using Vector-Based Void Avoidance Comparing with Void Aware Pressure Routing Protocol

Innovative relay selection and optimize power allocation for free space optical communication

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