Please use this identifier to cite or link to this item: http://repository.vnu.edu.vn/handle/VNU_123/27256
Title: Energy-Efficient Cooperative Techniques for Infrastructure-to-Vehicle Communications
Authors: Nguyen, Duc Tuan
Berder, Olivier
Sentieys, Olivier
Keywords: Cooperative multiple-input–multiple-output (MIMO);Distributed space-time coding;Energy efficiency;Infrastructure-to-vehicle communications;Wireless communications
Issue Date: 2011
Publisher: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
Citation: ISIKNOWLEDGE
Abstract: In wireless distributed networks, cooperative relay and cooperative multiple-input–multiple-output (MIMO) tech-niques can be used to exploit the spatial and temporal diversity gains to increase the performance or reduce the transmission energy consumption. The energy efficiency of cooperative MIMO and relay techniques is then very useful for the infrastructure-to-vehicle (I2V) and infrastructure-to-infrastructure (I2I) commu-nications in intelligent transport system (ITS) networks, where the energy consumption of wireless nodes embedded on road infrastructure is constrained. In this paper, applications of co-operation between nodes to ITS networks are proposed, and the performance and the energy consumption of cooperative relay and cooperative MIMO are investigated and compared with the traditional multihop technique. The comparison between these cooperative techniques helps us choose the optimal cooperative strategy in terms of energy consumption for energy-constrained road infrastructure networks in ITS applications
Description: TNS05987 ; IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS Volume: 12 Issue: 3 Special Issue: SI Pages: 659-668
URI: http://repository.vnu.edu.vn/handle/VNU_123/27256
http://ieeexplore.ieee.org/document/5734851/
ISSN: 1524-9050
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