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Passive optical network (PON) technology has evolved to meet the needs of 5th-generation systems, requiring higher data rates and longer fiber link lengths. This study introduces a novel architecture for a PON serving up to 16 clients with a total ...

A detailed review of cellular generations is done with respect to fronthauling (FH) with the existing and upcoming key communication technologies. The journey of FH from migration to functional split as per the requirements of 5G and beyond is ...

The rapid evolution of passive optical network (PON) technologies has been driven by the necessity to accommodate 5th-generation system requirements. This research introduces a PON wavelength division multiplexing-based optical transmitter that is ...

Modern networks urge agility, flexibility, and capacity to cope with the growing demand for media content and applications increasingly oriented toward data consumption. The Central Offices (CO) of telecommunication providers, being a vital ...

In this paper, we have studied an optical code division multiple access (OCDMA-WDM-PON) passive optical network technology based on chaotic spread spectrum, and proposed a system scheme of OCDMA-WDM-PON. Then we analyzed the initial value sensitivity, ...

In recent years, the emergence of Internet of things and cyber-physical system provide a proactive and efficacious solution to enable remote monitoring, machine learning-based analytics, and quick decision making for real-time applications. Cloud ...

In this paper, an interleaving technique is effectively applied in a dense wavelength division multiplexing (DWDM) architecture. The technique allows merging the signals of free-space optical/passive optical network (FSO/PON) and 60 GHz radio over ...$\left({}_{}^{\mathrm{}}\right)$${\mathrm{}}^{\mathrm{}}$${\mathrm{}}^{\mathrm{}}{}^{\mathrm{}\mathrm{}}$

Under the large and ubiquitous bandwidth requirements of the upcoming 5G era, new common public radio interface (CPRI) solutions (such as eCPRI) characterized by scale flexible, packet-based bandwidth reduction are receiving extensive ...

The time division multiplexed (TDM) based passive optical networks like GPON/XGPON and EPON/10G-EPON use broadcast mechanism for downstream (DS) communication. This results in any DS frame being received and processed by all optical ...

The ever increasing growth of users and network capacity makes the security of passive optical networks (PON) an issue of great concern. In this paper, we present a novel work to enhance the physical layer security for wavelength division multiplexing ...

Hybrid optical-wireless broadband access network (HOWBAN) takes full advantage of the high capacity and reliability of the passive optical network and the flexibility, ubiquity of the wireless network. Similar to other access networks, the issue of high ...

A medium access control (MAC) layer protocol for passive optical networks (PONs) based on orthogonal frequency division multiple access (OFDMA) is proposed in this paper. The protocol is able to exploit statistical multiplexing to offer an efficient ...

Passive optical network (PON) has attracted much attention by the emergence of high-bitrate video-centric applications over the Internet in the access side. In the current commercial PON, the configuration of optical line termination equipment is needed ...

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 unit (ONU) is assigned a special multi-level orthogonal code ...

In parallel with the enormous spread of Internet usage, the tendency of users for high capacity applications (HDTV, Online Games, P2P File Transfer) are rising. This increase in needs of data communication, compel the service providers to act to end ...

In this paper, we propose a wavelength division multiplexing-based power efficient data center interconnect called Passive Optical Scalable Tree data center network (POST). POST is a highly scalable tree structured network that interconnects thousands ...

We discuss hybrid fiber/copper access networks with a focus on XG-PON/VDSL2 hybrid access networks. We present tutorial material on the XG-PON and VDSL2 protocols as standardized by the ITU. We investigate mechanisms to reduce the functional logic at ...

Multi-sink wireless sensor networks (WSNs) are being increasingly deployed in an ever-widening range of application scenarios, especially as they are reliable and exhibit low power consumption. Providing a backhaul for WSN traffic has become an ...

There is increased interest in ring-based passive optical network (PON) architectures due to their local area network (LAN) capability among end users and inherent protection and restoration schemes. The ring architecture includes optical filters and ...