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- Title
A novel link allocation method for vehicle-to-vehicle-based relaying networks.
- Authors
Zheng, Qiang; Zheng, Kan; Chatzimisios, Periklis; Long, Hang; Liu, Fei
- Abstract
Vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) are two main communication modes in vehicular ad-hoc networks. V2V is one of the key techniques to enhance the coverage and capacity of the V2I communication system. In this paper, we propose a novel link allocation method involving both V2I and V2V communications to enhance the throughput of the V2V-based relaying network. Jointing the links scheduling and radio resource allocation to V2V links is an Non-deterministic Polynomial (NP) hard problem with huge complexity. The proposed scheduling scheme adopts a dynamic optimization algorithm based on the multi-choice knapsack problem to solve the problem with acceptable complexity. Simulation results demonstrate that the proposed scheme significantly improves throughput of vehicular networks and achieves higher fairness.
- Subjects
TELECOMMUNICATION systems; AD hoc computer networks; POLYNOMIALS; ALGORITHM research; VEHICULAR ad hoc networks
- Publication
Transactions on Emerging Telecommunications Technologies, 2016, Vol 27, Issue 1, p64
- ISSN
2161-3915
- Publication type
Article
- DOI
10.1002/ett.2790