Application-oriented performance comparison of 802.11p andLTE-V in a V2V communication system

Shi, Miaojing; Zhang, Yi; Yao, Danya; Lu, Chang

doi:10.26599/tst.2018.9010075

Cited by 15 publications

(6 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then the Very High Frequency (VHF) Data Exchange System (VDES), which can be considered the updating and enhanced version of AIS, was proposed to overcome the shortcomings of AIS by introducing additional spectrum and enabling a robust and efficient digital transmission at a much higher rate than the AIS [55] . On the other hand, similar to the terrestrial Internet of vehicles [56] , the IoV scenario involves communications among multi-party in the MagicNet, i.e., vessel-tovessel, vessel-to-infrastructure, and vessel-to-network. It is necessary to deliver some special data packets transmitted in these communications, such as realtime videos collected by vessels, results of collision judgements, and traffic or routing information, to neighbor or relevant networks and vessels in the MagicNet.…”

Section: Broadband and Broadcast Services For Internet Of Vesselsmentioning

confidence: 99%

Convergence of broadband and broadcast/multicast in maritime information networks

Song

Ren

et al. 2021

Tsinghua Sci. Technol.

View full text Add to dashboard Cite

Recently, the fifth-generation (5G) of wireless networks mainly focuses on the terrestrial applications.However, the well-developed emerging technologies in 5G are hardly applied to the maritime communications, resulting from the lack of communication infrastructure deployed on the vast ocean, as well as different characteristics of wireless propagation environment over the sea and maritime user distribution. To satisfy the expected plethora of broadband communications and multimedia applications on the ocean, a brand-new maritime information network with a comprehensive coverage capacity in terms of all-hour, all-weather, and all-sea-area has been expected as a revolutionary paradigm to extend the terrestrial capacity of enhanced broadband, massive access, ultra-reliable, and low-latency to the vast ocean. Further considering the limited available resource of maritime communication infrastructure, the convergence of broadband and broadcast/multicast can be regarded as a possible yet practical solution for realizing an efficient and flexible resource configuration with high quality of services. Moreover, according to such multi-functionality and all-coverage maritime information network, the monitoring and sensing of vast ocean area relying on massive Ocean of Things and advanced radar techniques can be also supported. Concerning these issues above, this study proposes a Software Defined Networking (SDN) based Maritime Giant Cellular Network (MagicNet) architecture for broadband and multimedia services. Based on this network, the convergence techniques of broadband and broadcast/multicast, and their supporting for maritime monitoring and marine sensing are also introduced and surveyed.

show abstract

Section: Broadband and Broadcast Services For Internet Of Vesselsmentioning

confidence: 99%

Convergence of broadband and broadcast/multicast in maritime information networks

Song

Ren

et al. 2021

Tsinghua Sci. Technol.

View full text Add to dashboard Cite

show abstract

“…amendment of WiFi that meets the relevant applications of intelligent transportation systems (ITS) and has already been used for DSRC [23]. Based on the standard of the IEEE 802.11p protocol, a 75 MHz bandwidth from 5.850 to 5.925 GHz is allocated to DSRC by the Federal Communications Commission of the US [24].…”

Section: Characteristic Analysis On Dsrc Ieee 80211p Is Anmentioning

confidence: 99%

Modeling and Analysis on Minimum Safe Distance for Platooning Vehicles Based on Field Test of Communication Delay

Zhao

Hui

et al. 2021

Journal of Advanced Transportation

View full text Add to dashboard Cite

Vehicle platooning is a perspective technique for intelligent transportation systems (ITS). Connected and automated vehicles (CAVs) use dedicated short-range communication (DSRC) to form a convoy, in which the following vehicles can receive the information from their preceding vehicles to achieve safe automated driving and maintain a short headway. Consequently, a vehicle platoon can improve traffic safety and efficiency, further reducing fuel consumption. However, emergency braking inevitably occurs when the platoon meets an accident or a sudden mechanical failure. It is more critical when the wireless communication got delays. Therefore, “how to predefine a minimum safe distance (MSD) considering communication delay” is a challenging issue. To this end, a series of field tests were carried out to measure the communication delay of IEEE 802.11p that is the underlying protocol of DSRC. Subsequently, MSD is modeled and analyzed when the platoon travels at accelerating, cruising, and decelerating states. More importantly, the results of field tests are applied in the models to investigate the impact of communication delay on MSD in practice. The simulation results verify that the proposed model can effectively maintain the platooning vehicles’ safety even if emergency braking happens with certain communication delays.

show abstract

“…Shengnan [24], Yu [25] studied, and Fangming [26] the resource allocation and security of V2V communication respectively. Shi et al [32], and Zardosht et al [33] constructed an application-oriented probabilistic model to evaluate the performance of LTE-V in safety-related applications; Shen et al [34], and Kanchanasut et al [35] discussed the channel estimation problem in V2V communication with 5G background with high mobility environment and non-stationary characteristics.…”

Section: Literature Review or Related Workmentioning

confidence: 99%

Simulation of Vehicle Network Communication Security Based on Random Geometry and Data Mining

2020

View full text Add to dashboard Cite

Internet of vehicles is a specific application of Internet of things technology in the field of intelligent transportation. The rapid development of 5G communication technology promotes the development of Internet of vehicles. Car for cellular network communication node random distribution and complex multi-source interference and mobile terminal security calculation ability is limited, this article in view of the actual scene, was proposed based on random geometry contains eavesdropper (Eve) honeycomb-V2V heterogeneous physical layer security system model, the introduction of automatic (PB) as artificial floating vehicle noise, the analysis of cellular network users in the system (CU), V2V users (VU) and interference of the eavesdropper, each user letter simulation with dry to noise ratio (SINR) of the cumulative distribution function, and by using the random geometry tools related safety expression deduction, Then, data mining was carried out on the distance between PB and VU receiver, PB transmitting power and other related variables through genetic algorithm, and the value process was visualized to extract valuable information, providing a mathematical analysis framework and theoretical guidance for the future design, deployment and operation of cellular vehicle network. The results show that the proposed system model can significantly improve the security of vehicle-network communication.

show abstract

Application-oriented performance comparison of 802.11p andLTE-V in a V2V communication system

Cited by 15 publications

References 20 publications

Convergence of broadband and broadcast/multicast in maritime information networks

Convergence of broadband and broadcast/multicast in maritime information networks

Modeling and Analysis on Minimum Safe Distance for Platooning Vehicles Based on Field Test of Communication Delay

Simulation of Vehicle Network Communication Security Based on Random Geometry and Data Mining

Contact Info

Product

Resources

About