Communication Solutions for Vehicle Ad-hoc Network in Smart Cities Environment: A Comprehensive Survey

Quý, Vũ Khánh; Nam, Vi Hoai; Linh, Dao Manh; Ban, Nguyễn Tiến; Hân, Nguyễn Đình

doi:10.1007/s11277-021-09030-w

Cited by 28 publications

(17 citation statements)

References 51 publications

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“…Therefore, in CTDHR, the communication range of the RSU does not need to cover the entire service domain. In this way, even if there is no VANET link between the two clusters, VANET communication between clusters can be realized through the relay and forwarding of the RSU (of course, each CH establishes a C-V2X link with the BS, so clusters can also rely on C-V2X to achieve inter-cluster communication) [29]. In addition, this cannot only reduce the deployment density of RSUs to reduce infrastructure construction costs, but also make good use of the redundancy of other CH communication capabilities.…”

Section: Ctdhr Frameworkmentioning

confidence: 99%

Design and Optimization of Cluster-Based DSRC and C-V2X Hybrid Routing

Zhang

2022

Applied Sciences

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With the continuous development of connected and automated vehicles (CAVs) and Internet of Vehicle (IoV) technologies, various application scenarios have put forward higher requirements for vehicular communications. On the one hand, applications related to vehicle driving safety require lower latency and higher throughput. On the other hand, users who use cellular vehicle-to-everything (C-V2X) to transfer data will have to face high communication fees due to the increasing amount of data. Therefore, from the perspective of balancing quality of service (QoS) and user communication costs, this paper integrates dedicated short-range communication (DSRC) and C-V2X, two vehicular communication technologies with their own advantages, into a framework called cluster-based traffic differentiated hybrid routing (CTDHR), to provide services for in-vehicle communication. A vehicle clustering method based on hierarchical clustering is proposed to solve problems (e.g., the communication linking being difficult to maintain and the frequent cell handover due to high-speed movement of vehicles). The CTDHR framework is modeled on the resulting clusters and an objective equation was established. Finally, since the obtained objective equation is a nonlinear integer programming problem, we propose a heuristic algorithm to solve this optimization problem. In the simulation experiments, CTDHR shows better communication performance than the existing DSRC and C-V2X hybrid models. The experimental results show that CTDHR can reduce the communication costs of users while satisfying QoS.

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Section: Ctdhr Frameworkmentioning

confidence: 99%

Design and Optimization of Cluster-Based DSRC and C-V2X Hybrid Routing

Zhang

2022

Applied Sciences

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“…Due to the nature of MANETs is the mobility of the nodes and the network architecture without relying on preinstalled centric devices such as base stations led to it has some disadvantages such as low performance, limited resources and not security [4]. However, the ability and capacity of MANETs are demonstrated in series of areas to serve humanity such as disaster recovery [5], military [6], healthcare [7], entertainment [8], and smart cities [9][10]. In [11] presented a diverse survey of MANET applications for different areas.…”

Section: Introductionmentioning

confidence: 99%

“…The survey of proposed routing protocols for MANETs also showed that routing protocols might be classified based on the routing method or the network architecture [9][10]. Based on the routing method, the protocols are classified into active routing and reactive routing.…”

Section: Introductionmentioning

confidence: 99%

An Adaptive On-demand Routing Protocol With QoS Support for urban-MANETs

Quy

2022

Preprint

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Mobile Mobile Ad Hoc Networks (MANETs) are organizations of mobile network devices that ability of self-configuring and self-setting parameters for effective in-network communication. Thanks to the flexibility and convenience in establishing connections and transfer data, MANETs have demonstrated outstanding capabilities and abilities in a wide range of fields serving humanity, such as healthcare, intelligent transportation systems, smart agriculture, smart retail, and IoT ecosystems. Due to the mobile characteristics of network nodes, the structure of MANETs changes frequently. Moreover, the operating principle of MANETs is distributed, not relying on central devices such as base stations, leading to the guarantee QoS problem is one of the main challenges of MANETs. In this study, we proposed a QoS-aware on-demand routing protocol (QoS-ADRP) for urban-MANET applications. To enhance the feasibility of the proposed solution, we establish a mechanism so that the proposed protocol can work on both Adaptive and Admission modes. The experiment results demonstrated that the QoS-ADRP protocol improved in terms of the QoS flows, packet delivery ratio, latency, throughput compared to existing protocols.

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“…In a vehicle ad hoc network, topological changes are frequent as nodes (vehicles) move in accordance with traffic laws [1][2][3]. As automobile density grows, access collisions occur as a result of poor packet data transmission during slot allocation [3].…”

Section: Introductionmentioning

confidence: 99%

“…Topological data are obtained more quickly due to the network's smaller size (cluster). Because of the lack of centralized administration, network topology management and resource allocation become difficult, resulting in inefficient throughput and increased access latency [1]. To overcome hidden terminal problems and merge collisions, an effective clustering technique is required.…”

Section: Introductionmentioning

confidence: 99%

A Reliable Merging Link Scheme Using Weighted Markov Chain Model in Vehicular Ad Hoc Networks

Emmanuel

Isnin

Mohamad

2022

Sensors

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The vehicular ad hoc network (VANET) is a potential technology for intelligent transportation systems (ITS) that aims to improve safety by allowing vehicles to communicate quickly and reliably. The rates of merging collision and hidden terminal problems, as well as the problems of picking the best match cluster head (CH) in a merged cluster, may emerge when two or more clusters are merged in the design of a clustering and cluster management scheme. In this paper, we propose an enhanced cluster-based multi-access channel protocol (ECMA) for high-throughput and effective access channel transmissions while minimizing access delay and preventing collisions during cluster merging. We devised an aperiodic and acceptable merge cluster head selection (MCHS) algorithm for selecting the optimal merge cluster head (MCH) in centralized clusters where all nodes are one-hop nodes during the merging window. We also applied a weighted Markov chain mathematical model to improve accuracy while lowering ECMA channel data access transmission delay during the cluster merger window. We presented extensive simulation data to demonstrate the superiority of the suggested approach over existing state-of-the-arts. The implementation of a MCHS algorithm and a weight chain Markov model reveal that ECMA is distinct and more efficient by 64.20–69.49% in terms of average network throughput, end-to-end delay, and access transmission probability.

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Communication Solutions for Vehicle Ad-hoc Network in Smart Cities Environment: A Comprehensive Survey

Cited by 28 publications

References 51 publications

Design and Optimization of Cluster-Based DSRC and C-V2X Hybrid Routing

Design and Optimization of Cluster-Based DSRC and C-V2X Hybrid Routing

An Adaptive On-demand Routing Protocol With QoS Support for urban-MANETs

A Reliable Merging Link Scheme Using Weighted Markov Chain Model in Vehicular Ad Hoc Networks

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