Orthogonal frequency division multiplex (OFDM) has been successfully used in wireless communications, and now people begin to see it as an excellent candidate technique in optical
Mode Division Multiplexing (MDM) is investigated during the transmission of high data rates for increasing capacity in transmission systems and optical access networks. The aim of the
Abstract: This study reviews key technologies of next generation wavelength division multiplexing passive optical networks (WDM-PONs). The authors have studied WDM-PONs with centralised
Abstract: We propose to use multiple uplinks in passive optical networks (PONs) to increase the optical transmission power from users to central office. The requirement of the PON receiver at the central
An low-latency service scheme is proposed over Passive Optical Network (PON). The Optical Code Division Multiplexing Access (OCDMA) technique is used to define multiple private
Coherent passive optical networks (PONs) provide a cost-effective point-to-multipoint connection to fixed users. The next-generation PON is envisioned to offer higher data rate, more
GPON is an alternative to Ethernet switching in campus networking. GPON replaces the traditional three-tier Ethernet design with a two-tier optic
There are two main types of optical filters, Mux/Demux and Optical Add/Drop Multiplexer (OADM). The filters are typically passive devices and can be placed in locations without electrical power.
More About PON: GPON and XGS-PON Technologies Passive Optical Networking (PON) leverages time-division multiplexing (TDM) and different wavelengths of
Abstract: This paper reviews key technologies of next generation wavelength division multiplexing passive optical networks (WDM-PONs).
This paper offers a comprehensive review and outline of the prospects of technologies for bringing a beyond-100G PON to practical applications in the future. We review the current existing
Optical line terminals, also called optical line terminations (OLTs), serve as endpoints for passive optical networks (PONs). They convert electrical signals
A novel uplink data transmission method in electrical code division multiplexing passive optical networks is proposed, simulated and experimentally verified, in which each optical network
Filter bank multicarrier (FBMC) is a favourable candidate for next generation optical access networks due to its capability to operate without a cyclic prefix and its high resilience to
PON Network Principles In this article, we will explore the principles of Passive Optical Network (PON). PON is a technology that enables the transmission of
It shows a fifth-generation wavelength-division-multiplexing-based bidirectional optical wireless communication system using four wavelengths for communication.
In this paper, we proposed and experimentally demonstrated a laser sharing filter bank multicarrier passive optical network (FBMC-PON) uplink architecture, to provide high spectrum efficiency
Increased bandwidth, reduced latency and symmetric downlink and uplink capacity are among the key drivers for Next-Generation Passive Optical Network (NGPON) technology while
Intensity modulation (IM) and heterodyne detection are implemented, combined with polarization division multiplexing (PDM) to double the system capacity. The uplink performance of FBMC-PON is
Abstract and Figures This paper reviews key technologies of next generation wavelength division multiplexing passive optical networks (WDM-PONs).
Abstract With emerging technologies such as high-definition video, virtual reality, and cloud computing, bandwidth demand in the access networks is ever-increasing. Passive optical network (PON) has
In order to provide higher capacity and meet higher transmission performance requirements, it is necessary to further explore the application of
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