Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 5940-5961 |
| Seitenumfang | 22 |
| Fachzeitschrift | Optics express |
| Jahrgang | 26 |
| Ausgabenummer | 5 |
| Frühes Online-Datum | 27 Feb. 2018 |
| Publikationsstatus | Veröffentlicht - 5 März 2018 |
Abstract
In this paper we present two resource allocations techniques in a visible light communication network with overlapping coverage areas due to the use of access points. Particularly, the first approach exploits the rate maximization criteria, and then aims at maximizing the network rate under constraints on minimum and maximum rates, while the other procedure focuses on achieving fairness in the rate of each user accessing the network. The proposed system relays on optical code division multiple access mechanism, and resource allocation is intended in terms of codes assigned to a given user. Simulation results have been addressed in terms of achievable data rates, outage probability and percentage of accessing users.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Optics express, Jahrgang 26, Nr. 5, 05.03.2018, S. 5940-5961.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Resource allocation in a multi-color DS-OCDMA VLC cellular architecture
AU - Hammouda, Marwan
AU - Vegni, Anna Maria
AU - Peissig, Jürgen
AU - Biagi, Mauro
PY - 2018/3/5
Y1 - 2018/3/5
N2 - In this paper we present two resource allocations techniques in a visible light communication network with overlapping coverage areas due to the use of access points. Particularly, the first approach exploits the rate maximization criteria, and then aims at maximizing the network rate under constraints on minimum and maximum rates, while the other procedure focuses on achieving fairness in the rate of each user accessing the network. The proposed system relays on optical code division multiple access mechanism, and resource allocation is intended in terms of codes assigned to a given user. Simulation results have been addressed in terms of achievable data rates, outage probability and percentage of accessing users.
AB - In this paper we present two resource allocations techniques in a visible light communication network with overlapping coverage areas due to the use of access points. Particularly, the first approach exploits the rate maximization criteria, and then aims at maximizing the network rate under constraints on minimum and maximum rates, while the other procedure focuses on achieving fairness in the rate of each user accessing the network. The proposed system relays on optical code division multiple access mechanism, and resource allocation is intended in terms of codes assigned to a given user. Simulation results have been addressed in terms of achievable data rates, outage probability and percentage of accessing users.
UR - http://www.scopus.com/inward/record.url?scp=85042886039&partnerID=8YFLogxK
U2 - 10.1364/OE.26.005940
DO - 10.1364/OE.26.005940
M3 - Article
C2 - 29529791
AN - SCOPUS:85042886039
VL - 26
SP - 5940
EP - 5961
JO - Optics express
JF - Optics express
SN - 1094-4087
IS - 5
ER -