Contention-based traffic priority MAC protocols in wireless body area networks: A thematic review

Masud, Farhan; Abdul-Salaam, Gaddafi; Anwar, Muhammad; Abdelmaboud, Abdelzahir; Malik, Muhammad Sheraz Arshad; Ab Ghani, Hadhrami Bin

doi:10.1016/j.eij.2023.100410

Cited by 6 publications

(2 citation statements)

References 108 publications

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“…MAC protocols are differentiated into contention-based and contention-free access. In contention-based MAC protocols, data-sending nodes have to contend with other nodes to transmit their data within the medium [7,8]. However, in contention-free MAC protocols, data-sending nodes are assigned dedicated slots to transmit their data without contending with other nodes [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

TMPAD: Time-Slot-Based Medium Access Control Protocol to Meet Adaptive Data Requirements for Trusted Nodes in Fog-Enabled Smart Cities

Alvi,

Ali,

Saleh

et al. 2024

Applied Sciences

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The popularity of fog-enabled smart cities is increasing due to the advantages provided by modern communication and information technologies, which contribute to an improved quality of life. Wireless networks make them more vulnerable when the network is under malicious attacks that cause a collision in the medium. Furthermore, diverse applications of smart cities demand a contention-free medium access control (MAC) protocol to meet adaptive data requirements. In this work, a time-slot-based medium access control protocol to meet adaptive data requirements (TMPAD) for IoT nodes in fog-enabled smart cities is proposed. TMPAD proposes a trust mechanism to differentiate malicious and legitimate data requests. In addition, it accommodates more legitimate data-requesting nodes to transfer their data during a session by applying the technique for order performance by similarity to ideal solution (TOPSIS) and 0/1 knapsack algorithm. The performance of TMPAD is compared with well-known techniques such as first come first serve (FCFS), shortest job first (SJF), and longest job first (LJF) in different prospective scenarios. The results show that TMPAD scrutinizes more data-requesting nodes in slot allocation, allowing more data transmission in a session, with better mean trust value, as compared to other algorithms.

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Section: Introductionmentioning

confidence: 99%

TMPAD: Time-Slot-Based Medium Access Control Protocol to Meet Adaptive Data Requirements for Trusted Nodes in Fog-Enabled Smart Cities

Alvi,

Ali,

Saleh

et al. 2024

Applied Sciences

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show abstract

“…These protocols can be broadly categorized into three types based on different channel access methods [9]. The first is contention-based access MAC layer protocols [6,12,13]. In this approach, wireless nodes compete for channel resources in a contention manner to establish communication.…”

Section: Introductionmentioning

confidence: 99%

A State-Interactive MAC Layer TDMA Protocol Based on Smart Antennas

Li,

Nakazato,

Tsukada

2024

Electronics

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Mobile ad hoc networks are self-organizing networks that do not rely on fixed infrastructure. Smart antennas employ advanced beamforming technology, enabling ultra-long-range directional transmission in wireless networks, which leads to lower power consumption and better utilization of spatial resources. The media access control (MAC) protocol design using smart antennas can lead to efficient usage of channel resources. However, during ultra-long-distance transmissions, there may be significant transport delays. In addition, when using the time division multiple access (TDMA) schemes, it can be difficult to manage conflicts arising from adjacent time slot advancement caused by latency compensation in ultra-long-range propagation. Directional transmission and reception can also cause interference between links that reuse the same time slot. This paper proposes a new distributed dynamic TDMA protocol called State Interaction-based Slot Allocation Protocol (SISAP) to address these issues. This protocol is based on slot states and includes TDMA frame structure, slot allocation process, interference self-avoidance strategy, and slot allocation algorithms. According to the simulation results, the MAC layer design scheme suggested in this paper can achieve ultra-long-distance transmission without conflicts. Additionally, it can reduce the interference between links while space multiplexing. Furthermore, the system exhibits remarkable performance in various network aspects, such as throughput and link delay.

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Performance evaluation of Cuttlefish optimization-based contention control in Wireless Rechargeable Sensor Network

Susan,

Nithya

2024

J Supercomput

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Contention-based traffic priority MAC protocols in wireless body area networks: A thematic review

Cited by 6 publications

References 108 publications

TMPAD: Time-Slot-Based Medium Access Control Protocol to Meet Adaptive Data Requirements for Trusted Nodes in Fog-Enabled Smart Cities

TMPAD: Time-Slot-Based Medium Access Control Protocol to Meet Adaptive Data Requirements for Trusted Nodes in Fog-Enabled Smart Cities

A State-Interactive MAC Layer TDMA Protocol Based on Smart Antennas

Performance evaluation of Cuttlefish optimization-based contention control in Wireless Rechargeable Sensor Network

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