期刊
IEEE NETWORK
卷 35, 期 1, 页码 72-77出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/MNET.011.2000177
关键词
Protocols; Heuristic algorithms; Network architecture; Routing; Topology; Peer-to-peer computing; Vehicle dynamics; Vehicular ad hoc networks; Blockchain
类别
资金
- Deanship of Scientific Research at King Saud University, Riyadh, Saudi Arabia through the Vice Deanship of Scientific Research Chairs: Chair of Smart Technologies
This article introduces a blockchain-powered trusted networking framework for UAANET to tackle the challenges of high dynamic topology and lack of trust. By proposing control signaling and algorithms, a new solution is provided for trusted networking in UAANET.
An unmanned aerial vehicle ad hoc network (UAANET) is an information sensing, analyzing, and transmitting network formed by multiple coordinated and collaborating UAVs. It is an emerging networking technology with a broad market prospect, but faces the problems of high dynamic topology and lack of trust. To address these issues, this article proposes a blockchain-em-powered trusted networking framework for UAANET, as well as the corresponding network architecture, protocol stack, key control signaling, and algorithms. To be more specific, blockchain is designed as a layer of distributed peer-to-peer security running on top of the physical UAANET. Three types of control signaling are designed, namely HELLO packet, topology control packet, and consensus packet. A max-min stable routing algorithm with three-dimensional link duration and a multipoint-relay-driven delegated Byzantine fault tolerance consensus mechanism are proposed for trusted networking of UAANET. The involved technical background and challenges are also detailed. These works together provide good references for scale deployment of UAANET in the near future.
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