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This paper presents a two-tier LiFi network and analyses the cross-tier handover rate between the primary and secondary cells. Based on the semiangle at half illuminance of the primary and secondary cells, we propose coverage model for the secondary cells. Using stochastic geometry, closed-form expressions are derived for the cross-tier handover rate and sojourn time in terms of the received optical signal intensity, time-to-trigger and user mobility. The analytical models are validated with simulation results.
|Title of host publication||2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Publication status||Published - 2 Feb 2022|
|Event||2021 IEEE Global Communications Conference, GLOBECOM 2021 - Madrid, Spain|
Duration: 7 Dec 2021 → 11 Dec 2021
|Name||2021 IEEE Global Communications Conference, GLOBECOM 2021 - Proceedings|
|Conference||2021 IEEE Global Communications Conference, GLOBECOM 2021|
|Period||7/12/21 → 11/12/21|
- visible light communication
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- 1 Active
ENLIGHTEM: European Training Network in Low-energy Visible Light IoT Systems
Haas, H. & Popoola, W.
1/06/19 → 31/05/23