English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Advancements in lighting systems and photodetectors provide opportunities todevelop viable alternatives to conventional communication and sensingtechnologies, especially in the vehicular industry. Most of the studies thatpropose visible light in communication or sensing adopt the Lambertianpropagation (path loss) model. This model requires knowledge and utilization ofmultiple parameters to calculate the path loss such as photodetector area,incidence angle, and distance between transmitter and receiver. In this letter,a simplified path loss model that is mathematically more tractable is proposedfor vehicular sensing and communication systems that use visible lighttechnology. Field measurement campaigns are conducted to validate theperformance and limits of the developed path loss model. The proposed model isused to fit the data collected at different ranges of incident angles anddistances. Further, this model can be used for designing visible light-basedcommunication and sensing systems to minimize the complexity of the Lambertianpath loss model, particularly for cases where the incident angle betweentransmitter and receiver is relatively small.

Analysis and Empirical Validation of Visible Light Path Loss Model for Vehicular Sensing and Communication