A PHY/MAC cross-layer design with transmit antenna selection and power adaptation for receiver blocking problem in dense VANETs

Triwinarko, Andy; Dayoub, Iyad; Zwingelstein-Colin, Marie; Gharbi, Mohamed; Bouraoui, Basma

doi:10.1016/j.vehcom.2020.100233

Cited by 11 publications

(6 citation statements)

References 5 publications

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“…(1) The experiment in [113] is conducted by using 40 -100 vehicles, with an area 100 x 100 m, and using manhattan grid model. (2) The experiment in [114] uses 100 -200 vehicles with an area of 1500 x 1500 m and the Manhattan grid model.…”

Section: ) High Density Vanet Nodes In Vehicular Communicationsmentioning

confidence: 99%

On SDN to Support the IEEE 802.11 and C-V2X-Based Vehicular Communications Use-Cases and Performance: A Comprehensive Survey

Nurkahfi,

Triwinarko,

Prawara

et al. 2024

IEEE Access

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SDN's ability to provide a global view, centralized control, and flexibility in orchestrating network infrastructure are expected to overcome challenges in the dynamic conditions of vehicular communications. We are looking to rely on SDN technologies to achieve Vehicular communications capacity and performance, which increase the safety of vehicles and transportation, save cost & energy, and increase the vehicles' autonomy level. The usage of SDN in vehicular communications has been the subject of considerable research. Researchers address challenges such as low latency, high throughput, reliability, dense VANET, security, and scalability. Furthermore, this paper surveys the integration of SDN and other enabling technologies with vehicular communications, both for IEEE 802.11 and the C-V2X RAT families. It begins by discussing performance comparisons and coexistence between IEEE 802.11 and C-V2X standards, implementation of SDN in various use cases, integration of SDN with other enabling technologies, the study of particular SDN components to support vehicular communications performance, and SDN usage to support the specific issues vehicular communications. Finally, open directions and challenges of the research are discussed.

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Section: ) High Density Vanet Nodes In Vehicular Communicationsmentioning

confidence: 99%

On SDN to Support the IEEE 802.11 and C-V2X-Based Vehicular Communications Use-Cases and Performance: A Comprehensive Survey

Nurkahfi,

Triwinarko,

Prawara

et al. 2024

IEEE Access

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show abstract

“…However, this can result in high delay and low throughput. Triwinarko et al [ 60 ] proposed a cross-layer MAC design with transmit antenna selection (TAS) and transmit power adaptation (TPA). As an implementation of vehicle-to-vehicle (V2V) communication, we are considering spatial multiplexing zero-forcing Bell-labs layered space–time (ZF-VBLAST) via a Multiple-Input and Multiple-Output (MIMO) time-varying flat-fading channel.…”

Section: State-of-the-art Approaches For Mac-protocols Optimizationmentioning

confidence: 99%

Conceptual Framework for Future WSN-MAC Protocol to Achieve Energy Consumption Enhancement

Sadeq

Hassan

Sallehudin

et al. 2022

Sensors

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Nowadays, the rapid deployment of Wireless Sensor Networks (WSNs) and the integration of Internet of Things (IoT) technology has enabled their application to grow in various industrial fields in our country. Various factors influence the success of WSN development, particularly improvements in Medium Access Control (MAC) protocols, for which WSNs-IoT are deemed vital. Several aspects should be considered, such as energy consumption reduction, performance, scalability for a large deployment of nodes, and clustering intelligence. However, many protocols address this aspect in a constrained view of handling the medium access. This work presents a state-of-the-art review of recently proposed WSN MAC protocols. Different methods and approaches are proposed to enhance the main performance factors. Various performance issue factors are considered to be the main attribute that the MAC protocol should support. A comparison table is given to provide further details about using these approaches and algorithms to improve performance issues, such as network throughput, end-to-end delay, and packet drop, translated into energy consumption.

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“…Hence, the cross‐layer protocol operates in multiple layer manners. The typical characteristic features of VANETs such as high mobility of vehicles, speedy change in topological structure, and competency of foretelling paths can be retorted using this protocol 39 …”

Section: Related Workmentioning

confidence: 99%

Cross‐layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications

Ajmi

Msolli

Helali

et al. 2021

Int J Communication

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Summary In the present situation, there is a huge research gap and development present in the creation and utilization of smart environment due to the development of wireless sensor network (WSN) and Internet of Things (IoT). The disadvantage of the earlier models and present systems is it consumes more power and there is a presence of network monitoring issues. Here, there is a need of developing a model which solves both this issues for the real time environment. So, in this paper, we developed a novel model which is a cross‐layered energy optimization‐based Medium Access Control (CEO‐MAC) protocol to overcome those issues. Our model considers the optimal design of the network and MAC layer. Its focus is on the CEO‐MAC routing model, cross‐layer MAC model, cross‐layer energy optimization model, and intercluster/intracluster MAC operational model. This model is briefly analyzed and simulated using Network Simulator 2 (NS2) software, which is the discrete event simulator that works using C++ and Tcl languages. Our protocol is simulated and compared with the present models such as TDL, CMISO, and PCL‐IDA protocols.

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A PHY/MAC cross-layer design with transmit antenna selection and power adaptation for receiver blocking problem in dense VANETs

Cited by 11 publications

References 5 publications

On SDN to Support the IEEE 802.11 and C-V2X-Based Vehicular Communications Use-Cases and Performance: A Comprehensive Survey

On SDN to Support the IEEE 802.11 and C-V2X-Based Vehicular Communications Use-Cases and Performance: A Comprehensive Survey

Conceptual Framework for Future WSN-MAC Protocol to Achieve Energy Consumption Enhancement

Cross‐layered energy optimization with MAC protocol based routing protocol in clustered wireless sensor network in internet of things applications

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