Two hop verification for avoiding void hole in underwater wireless sensor network using SM‐AHH‐VBF and AVH‐AHH‐VBF routing protocols

Hussain, Takasar; Rehman, Zia Ur; Iqbal, Arshad; Saeed, Khalid; Ali, Iqtidar

doi:10.1002/ett.3992

Cited by 21 publications

(18 citation statements)

References 16 publications

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“…The parameter is shown in table 1. Iqtidar Ali,Tariq Hussain,Kamran Khan,Arshad Iqbal and Fatima Perviz The Impact of IEEE 802.11 Throughput refers to the number of successfully transmitted bits from the transmitter to the intended receiver in a unit time (Hussain et al, 2020;Sajjad et al). The primary and basic characteristics of medium access control protocol of any network are to achieve higher throughput.…”

Section: H Average Packet Dropmentioning

confidence: 99%

The Impact of IEEE 802.11 Contention Window on The Performance of Transmission Control Protocol in Mobile Ad-Hoc Network

Ali

Hussain

Khan

et al. 2020

ADCAIJ

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A Mobile Ad-hoc Network (MANET) is a group of nodes connected via ad-hoc fashion for communicating with each other through wireless interface. The communication among the nodes in such network take place by using multi-hop in the absence of fixed infrastructure. TCP faces some hurdles and complexities in multi-hop ad-hoc networks particularly congestion and route failures. The incompatibility between the MAC and TCP are previously noticed by the research community. This research study focuses on the impact of MAC layer contention window on TCP in MANET by using variation in network density and velocity of nodes respectively. Simulation has been carried out to quantify and analyze the impact of Contention Window (CW) sizes that affects the performance of TCP by using NS-2 simulator. The impact of CW is investigated on TCP in multi-hop networks by means of performance evaluation parameters i.e. average delay, average packet drops and average throughput.

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Section: H Average Packet Dropmentioning

confidence: 99%

The Impact of IEEE 802.11 Contention Window on The Performance of Transmission Control Protocol in Mobile Ad-Hoc Network

Ali

Hussain

Khan

et al. 2020

ADCAIJ

Self Cite

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“…Therefore, sound waves have been used instead of electromagnetic waves to transfer data between the transmitter and the receiver that are physically not connected. The sea water can be categorized into four layers depending on depth 2 . According to the properties of sea water such as salinity, pressure, and temperature, sound propagation velocity differs in each layer.…”

Section: Introductionmentioning

confidence: 99%

Performance improvement of data transmission using a hybrid underwater and terrestrial system

Ramadan

Taha

Dessouky

et al. 2021

Trans Emerging Tel Tech

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In this paper, we investigate and enhance the performance of data transmission using a hybrid underwater and terrestrial system with low‐complexity linear equalization. Due to the low speed, salinity, water depth, pH degree, and water temperature variations, underwater acoustic communication has become one of the most challenging technologies in the world. The most common linear equalizers are the Linear Zero Forcing (LZF), and Linear Minimum Mean Square Error (LMMSE) equalizers. The LZF equalizer suffers from the noise enhancement problem, while the LMMSE equalizer requires the value of the operating Signal‐to‐Noise Ratio (SNR) to work, correctly, which increases the computational complexity. In addition, this paper presents a low‐complexity equalization scheme to overcome the drawbacks associated with the LZF, and LMMSE equalizers. The proposed equalizer is called the Joint Low‐Complexity Regularized LZF equalizer, which depends on a fixed regularization parameter to minimize the noise enhancement phenomenon caused by the LZF equalizer. The proposed equalizer does not need the estimation of the SNR, and the computational complexity is reduced due to the utilization of the banded‐matrix approximation. The proposed equalizer is implemented based on the Single‐Input‐Single‐Output configuration for Orthogonal Frequency Division Multiplexing (OFDM) using the Discrete Cosine Transform. The obtained simulation results show that the proposed equalizer outperforms different equalizers for the same channel conditions.

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“…In addition, the atomic shape-based data gathering routing protocol is already added to our contribution in the literature [ 9 , 10 ] for efficient delay and data gathering purposes. For this purpose, Autonomous Underwater Vehicles (AUV) are deployed along with member and gateway nodes [ 11 ].…”

Section: Introductionmentioning

confidence: 99%

“…Extensive simulations were conducted, where the state-of-the-art routing protocols like AVH-AHH-VBF [ 9 ], ASEDG [ 11 ], AEDG [ 13 ], EBER 2 [ 14 ], and WDFAD-DBR [ 15 ] were compared. It was demonstrated that the ROBINA outperforms affordable EC, minimum E2E delay, and high PDR.…”

Section: Introductionmentioning

confidence: 99%

ROBINA: Rotational Orbit-Based Inter-Node Adjustment for Acoustic Routing Path in the Internet of Underwater Things (IoUTs)

Draz¹,

Yasin

Ali³

et al. 2021

Sensors

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The Internet of Underwater Things (IoUTs) enables various underwater objects be connected to accommodate a wide range of applications, such as oil and mineral exportations, disaster detection, and tracing tracking systems. As about 71% of our earth is covered by water and one-fourth of the population lives around this, the IoUT expects to play a vital role. It is imperative to pursue reliable communication in this vast domain, as human beings’ future depends on water activities and resources. Therefore, there is a urgent need for underwater communication to be reliable, end-to-end secure, and collision/void node-free, especially when the routing path is established between sender and sonobuoys. The foremost issue discussed in this area is its routing path, which has high security and bandwidth without simultaneous multiple reflections. Short communication range is also a problem (because of an absence of inter-node adjustment); the acoustic signals have short ranges and maximum-scaling factors that cause a delay in communication. Therefore, we proposed Rotational Orbit-Based Inter Node Adjustment (ROBINA) with variant Path-Adjustment (PA-ROBINA) and Path Loss (PL-ROBINA) for IoUTs to achive reliable communication between the sender and sonobuoys. Additionally, the mathematical-based path loss model was discussed to cover the PL-ROBINA strategy. Extensive simulations were conducted with various realistic parameters and the results were compared with state-of-the-art routing protocols. Extensive simulations proved that the proposed routing scheme outperformed different realistic parameters; for example, packet transmission 45% increased with an average end-to-end delay of only 0.3% respectively. Furthermore, the transmission loss and path loss (measured in dB) were 25 and 46 dB, respectively, compared with other algorithms, for example, EBER2 54%, WDFAD-BDR 54%, AEDG 49%, ASEGD 55%, AVH-AHH-VBF 54.5%, and TANVEER 39%, respectively. In addition, the individual parameters with ROBINA and TANVEER were also compared, in which ROBINA achieved a 98% packet transmission ratio compared with TANVEER, which was only 82%.

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Two hop verification for avoiding void hole in underwater wireless sensor network using SM‐AHH‐VBF and AVH‐AHH‐VBF routing protocols

Cited by 21 publications

References 16 publications

The Impact of IEEE 802.11 Contention Window on The Performance of Transmission Control Protocol in Mobile Ad-Hoc Network

The Impact of IEEE 802.11 Contention Window on The Performance of Transmission Control Protocol in Mobile Ad-Hoc Network

Performance improvement of data transmission using a hybrid underwater and terrestrial system

ROBINA: Rotational Orbit-Based Inter-Node Adjustment for Acoustic Routing Path in the Internet of Underwater Things (IoUTs)

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