scholarly journals Probabilistic Delay Control and Road Side Unit Placement for Vehicular Ad Hoc Networks with Disrupted Connectivity

2011 ◽  
Vol 29 (1) ◽  
pp. 129-139 ◽  
Author(s):  
Atef Abdrabou ◽  
Weihua Zhuang
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Road Side Unit ◽  
Delay Control ◽  
Hoc Networks

scholarly journals An Atomic Cross-Chain Swap-Based Management System in Vehicular Ad Hoc Networks

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Chenkai Tan ◽  
Shaoyi Bei ◽  
Zhengjun Jing ◽  
Neal Xiong
Keyword(s):  
Ad Hoc Networks ◽  
Management System ◽  
Large Scale ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Keyword Search ◽  
User Privacy ◽  
Network Bandwidth ◽  
Road Side Unit ◽  
Hoc Networks

The blockchain-based management system has been regarded as a novel way to improve the efficiency and safety of Vehicular Ad Hoc Networks (VANETs). A blockchain-based scheme’s performance depends on blockchain nodes’ computing power composed from the road-side unit (RSU). However, the throughput of blockchain-based application in VANETs is limited by the network bandwidth. A single blockchain cannot record large-scale VANETs’ data. In this paper, we design an atomic cross-chain swap-based management system (ACSMS) to boost the scalability of blockchain-based application in VANETs. The blockchain-based public-key encryption with keyword search is further introduced to protect user privacy. The analysis shows that ACSMS achieves cross-chain swap without loss of CAV security privacy. The simulation results show that our method can realize multiple blockchain-based applications in VANETs.

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