Publication
A mm Wave solution to provide wireless Augmented Reality in classrooms
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Advisor(s)
Abstract(s)
This paper presents a very high throughput wireless data transmission solution for Augmented Reality (AR) Head Mounted Devices (HMDs) in the 60 GHz band. Its feasibility is assessed in an Orthogonal Frequency Division Multiplexing (OFDM) downlink communication towards five User Equipment (UE) devices, placed at different locations inside an indoor classroom environment scenario. Key Performance Indicators (KPIs) as Error Vector Magnitude (EVM), Signal-to-Noise Ratio (SNR), and path loss are considered for Quality of Service (QoS) assessment. Experimental results demonstrate the reliability of the proposed mmWave system, where a data rate of 312.5 Mbps is achieved over distances of 1, 2.4 and 4.1 m, regardless the UE position.
Description
Keywords
Wireless communication OFDM Baseband Field programmable gate arrays Signal to noise ratio Quality of service Prototypes
Citation
R. Gomes, L. Sismeiro, C. Ribeiro, M. G. Sanchéz, A. Hammoudeh and R. F. S. Caldeirinha, "A mm Wave solution to provide wireless Augmented Reality in classrooms," 2018 15th International Symposium on Wireless Communication Systems (ISWCS), Lisbon, Portugal, 2018, pp. 1-6, doi: 10.1109/ISWCS.2018.8491103.
Publisher
IEEE