Efficient Radio Resource Management for D2D-based LTE-V2X communications
| Autor: | Souhir Feki, Kais Mnif, Ahlem Masmoudi, Faouzi Zarai |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Computer science
business.industry 05 social sciences 050801 communication & media studies 020206 networking & telecommunications 02 engineering and technology Vehicle to everything 0508 media and communications 0202 electrical engineering electronic engineering information engineering Cellular network Radio resource management Latency (engineering) Underlay business Intelligent transportation system 5G Computer network Power control |
| Zdroj: | AICCSA |
| DOI: | 10.1109/aiccsa.2018.8612788 |
| Popis: | Vehicle-to-everything (V2X) communication has been significantly studied in recent years due to its potential to improve intelligent transport systems (ITS), effective driving assistance and traffic safety. V2X technology has strict latency and reliability requirements. Therefore, the underlay Device-to-Device (D2D) communication of the future 5G cellular networks enables V2X to meet its requirements. This paper investigates the radio resource management (RRM) for V2X services based on D2D communication where both vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications coexist. Hence, we propose an Efficient Resources Allocation and Power Control for V2X communications (ERAPC) algorithm that aims at maximizing the sum rate for V2I users and at guaranteeing the reliability and latency requirements for V2V users. Simulation results show the promising performance of the proposed ERAPC algorithm compared with other existing methods. |
| Databáze: | OpenAIRE |
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