Title:
光マルチセル通信システムのための高速ハンドオーバ
Document Type and Number:
Japanese Patent JP7241251
Kind Code:
B2
Abstract:
A optical wireless communication system, method and apparatus for use in the optical wireless communication system, that enable communication of data, e.g. LiFi, and wherein fast handover can be achieved by having neighboring access points (AP1, AP2) announce themselves using very short frames, that get picked up by user devices (EP1) that detect the identity of a neighbor access point (AP2) and then communicate this to the current access point (AP1) to share information on the user device (EP1) with its neighbor access point (AP2), so that the neighbor access point (AP2)can be pre-configured to allocate resources and/or synchronize.
Inventors:
Salas Moreno Antonio
Garcia Hayatomas
Martinez Gomez Octavio
Garcia Hayatomas
Martinez Gomez Octavio
Application Number:
JP2022551586A
Publication Date:
March 16, 2023
Filing Date:
February 24, 2021
Export Citation:
Assignee:
SIGNIFY HOLDING B.V.
International Classes:
H04W36/08; H04B11/00
Foreign References:
| US20190261239 | ||||
| WO2019137100A1 | ||||
| US20110019582 | ||||
| US20180295548 |
Other References:
DANG QUANG-HIEN et al.,Handover Procedure and Algorithm in Vehicle to Infrastructive Visible Light Communication,米国,IEEE,2017年12月21日,P.26466-26475
MARWAN HAMMOUDA et al.,Design of a Cognitive VLC Network with Illumination and Handover Requirements,米国,IEEE,P.1-6
MARWAN HAMMOUDA et al.,Design of a Cognitive VLC Network with Illumination and Handover Requirements,米国,IEEE,P.1-6
Attorney, Agent or Firm:
Sakiko Shibata
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