Activities per year
Abstract
This paper presents a geometric multi-ray tracing analysis for vehicle-to-vehicle (V2V) communication in tunnel environments. The objective is to investigate the performance of V2V MIMO (multiple-input multiple-output) antenna systems in the presence of multiple (specular) reflections inside a tunnel, e.g. from ground, walls and ceiling. To this purpose, we built upon our prior work where we established the V2V MIMO channel with ground reflections as an extension of the classical two-ray model. Then, in line with this vision, we increased the number of potential reflected rays to those dominating the particular tunnel's geometry. We assessed the performance of the in-tunnel V2V MIMO link assuming transmit symbols repetition and different receiver combining schemes. Analytical results for a semicircular tunnel reveals that multiple antenna systems can be useful to exploit/counteract the constructive/destructive interference patterns typically observed in tunnel-like surroundings.
Original language | English |
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Title of host publication | 7th IEEE World Forum on Internet of Things, WF-IoT 2021 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 783-788 |
Number of pages | 6 |
ISBN (Electronic) | 9781665444316 |
DOIs | |
Publication status | Published - 14 Jun 2021 |
Event | 7th IEEE World Forum on Internet of Things, WF-IoT 2021 - New Orleans, United States Duration: 14 Jun 2021 → 31 Jul 2021 |
Publication series
Name | 7th IEEE World Forum on Internet of Things, WF-IoT 2021 |
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Conference
Conference | 7th IEEE World Forum on Internet of Things, WF-IoT 2021 |
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Country/Territory | United States |
City | New Orleans |
Period | 14/06/21 → 31/07/21 |
Keywords
- LOS
- MIMO
- Tunnel
- Two-ray model
- V2V
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Networks and Communications
- Computer Science Applications
- Computer Vision and Pattern Recognition
- Hardware and Architecture
- Information Systems and Management
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Dive into the research topics of 'In-Tunnel Multi-Ray Analysis for LOS V2V Links with Multiple Antennas'. Together they form a unique fingerprint.Activities
- 1 Visiting an external academic institution
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Research Centre in Real-Time and Embedded Computing Systems (CISTER) - Porto, Portugal
GUTIERREZ GAITAN, M. (Visiting researcher)
Feb 2018 → Feb 2023Activity: Visiting an external institution types › Visiting an external academic institution