Multi-Band Transport Technologies for In-Building Host-Neutral Wireless Over Fiber Access Systems

Chowdhury, Arshad; Chien, Hung‐Chang; Fan, Shu‐Hao; Yu, Jianjun; Chang, Gee‐Kung

doi:10.1109/jlt.2010.2049192

Cited by 32 publications

(11 citation statements)

References 18 publications

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“…32,[36][37][38][39][40] To ensure seamless integration, the enabling Fig. 8 Hybrid fiber-wireless integration based on CWDM-PON.…”

Section: Dwdm-passive Optical Networkmentioning

confidence: 99%

“…55 (3) Lim, Lee, and Nirmalathas: Review of physical layer networking for optical-wireless integration technology is the multiplexer and demultiplexer that are used to combine and separate the various signals. There have been many different techniques introduced including using an optical interleaver 36,37 and arrayed waveguide grating 38 to maximize the channels' isolation while seamlessly adding and dropping these multiband wireless channels and PON signals. In addition, it is also essential that these integration schemes introduce minimum changes and disruption to existing infrastructure setup for effective integration.…”

Section: Dwdm-passive Optical Networkmentioning

confidence: 99%

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Review of physical layer networking for optical-wireless integration

2015

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Abstract. We present a review of physical networking options and enabling system technologies for efficient unification of optical and wireless access backhaul infrastructure. Different physical layer integration architectures are reviewed in conjunction with the possible wireless signal transport schemes. We also review some of our research work as one possible physical layer integration technique using RF-overlay passive optical network incorporating an optical tandem single sideband (OTSSB) modulation scheme for simultaneous transport of wired and wireless signals.

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“…32,[36][37][38][39][40] To ensure seamless integration, the enabling Fig. 8 Hybrid fiber-wireless integration based on CWDM-PON.…”

Section: Dwdm-passive Optical Networkmentioning

confidence: 99%

Section: Dwdm-passive Optical Networkmentioning

confidence: 99%

Review of physical layer networking for optical-wireless integration

2015

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“…Several approaches have been proposed to carry multiple MIMO channels of the same carrier frequency on a single radio over fibre link. Some of these approaches require an RoF link with several times the bandwidth of the highest RF component [3].…”

Section: Importance Of Higher Bandwidthmentioning

confidence: 99%

Analogue modulation performance of 20 GHz vertical cavity surface emitting lasers for radio over fiber applications

et al. 2011

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The analog modulation performance in terms of linearity and modulation of IEEE 802.11g signals with carrier frequencies of up to 20GHz is reported. An oxide aperture Vertical Cavity Surface Emitting Laser (VCSEL) with a low current density and 20GHz 3dB bandwidth is shown to operate at 70°C with an SFDR better than 80dB/Hz ⅔ upto 20GHz. This is only a slight reduction in performance over the behavior at 20°C. A novel integrated Electro-Optically Modulated (EOM) VCSEL is shown to offer a bandwidth of 18GHz with better performance in-terms of SFDR. However it currently suffers greater temperature dependence and lower optical output power.

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“…Furthermore, substantial emerging services to deliver entertainment and business, such as the high-definition video streaming, the exchange of large data files between the users and high-performance servers, and the 3D television, also require more bandwidth. Therefore, high-speed in-building or indoor personal area networks (PANs) have attracted lots of research efforts [1,2].…”

mentioning

confidence: 99%

Ultra-broadband indoor optical wireless communication system with multimode fiber

et al. 2012

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In this paper we experimentally demonstrate an ultra-broadband indoor full-duplex WDM optical wireless communication system with multimode fiber. The multimode fiber is used because it is employed in most of the already installed in-building fiber distribution networks. Simultaneous error-free (BER<10(-9)) transmission of 4×12.5 Gbps downlink and 800 Mbps uplink has been successfully demonstrated. The experimental results show that, although the use of multimode fiber will induce ~2.4 cm reduction in the maximum error-free beam footprint in the downlink, the bit rate of the uplink can be much higher compared to the system with single-mode fiber.

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Multi-Band Transport Technologies for In-Building Host-Neutral Wireless Over Fiber Access Systems

Cited by 32 publications

References 18 publications

Review of physical layer networking for optical-wireless integration

Review of physical layer networking for optical-wireless integration

Analogue modulation performance of 20 GHz vertical cavity surface emitting lasers for radio over fiber applications

Ultra-broadband indoor optical wireless communication system with multimode fiber

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