3×2.5Gb/s optical absolute polar duty cycle division multiplexing transmission systems

Citation

Abdullah, Mohamad Khazani and Malekmohammadi, Amin and Mahdiraji, Ghafour Amouzad and Abas, Ahmad Fauzi and Mokhtar, Makhfudzah (2008) 3×2.5Gb/s optical absolute polar duty cycle division multiplexing transmission systems. In: IEEE 2008 6th National Conference on Telecommunication Technologies and IEEE 2008 2nd Malaysia Conference on Photonics (NCTT-MCP 2008), 26-28 Aug. 2008, Putrajaya, Malaysia. (pp. 56-59).

Abstract

The authors propose a new multiplexing and demultiplexing technique based on return-to-zero (RZ) duty cycle division, which is called absolute polar duty cycle division multiplexing (APDCDM). The new technique allows for more efficient use of time slots as well as spectrum. In this paper three users operating at the same speed of 2.5 Gb/s are multiplexed in electrical domain. The performance comparison is made against 7.5 Gb/s return-to-zero time division multiplexing (TDM) system. The experimental simulation results show that although APDCDM has the same receiver sensitivity as TDM but it is able to support higher distance and higher bit rate than TDM.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/NCTT.2008.4814237
Publisher:	IEEE
Keywords:	Multiplexing; Duty cycle; Optical communications
Depositing User:	Nabilah Mustapa
Date Deposited:	09 May 2019 03:39
Last Modified:	09 May 2019 03:39
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/NCTT.2008.4814237
URI:	http://psasir.upm.edu.my/id/eprint/68217
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