Performance analysis of wireless broadband systems employing optical fiber links

Sabella, R.

doi:10.1109/26.768765

Cited by 15 publications

(5 citation statements)

References 6 publications

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“…A RAP provides wireless services to many mobile stations (MSs). Several authors have investigated similar systems [4]. However, we differ that in our system, each RAP covers larger area through cellular WCDMA access, and relatively Radio Over Fiber Links \WCDMA (Fiber-Optic Cables) Figure 1: Deployment of microcellular architecture with multiple base stations employing radio over fiber links smaller area through WLAN access.…”

Section: Introductionmentioning

confidence: 89%

Multimedia Hotspots Supporting Wireless LAN and Cellular CDMA Access

Yuen

Fernando

2006

First International Conference on Industrial and Information Systems

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Recent boom in wireless hot-spots has triggered interest in optical fiber based wireless access schemes. An enhanced hot-spot will support both IEEE 802.11 wireless LAN and cellular radio services. Simultaneous transmission of these radio signals over a single radio-over-fiber (ROF) link is possible in a subcarrier multiplexed manner. However, link design in this multi-system scenario is a complex task. There are number of quality measures such as signal to noise, distortion and interference ratios involved both in the optical link and in the air interface. These are functions of several parameters such as the fiber length, bandwidth, modulation depth, radio cell size and relative RF power of both systems. In this paper we analyze the uplink and show a way to decide the cumulative optical modulation index (,u) and the RF power ratio (T) that will yield the best performance for both systems.

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Section: Introductionmentioning

confidence: 89%

Multimedia Hotspots Supporting Wireless LAN and Cellular CDMA Access

Yuen

Fernando

2006

First International Conference on Industrial and Information Systems

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“…The model reported in [12], based on a physical model of the laser dynamics, allows the evaluation of the transmission performance, by taking into account, simultaneously, all the effects influencing the performance.…”

Section: Ftta System For Broadband Communicationsmentioning

confidence: 99%

Hybrid Fiber Radio Systems: Features and Performance

Sabella

2001

IFIP Advances in Information and Communication Technology

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“…A RAP provides wireless services to many mobile stations (MSs). Several authors have investigated similar systems [4]. However, we differ that in our system, each RAP cov- Figure 1: Deployment of microcellular architecture with multiple base stations employing radio over fiber links ers larger area through cellular WCDMA access, and relatively smaller area through WLAN access.…”

Section: Introductionmentioning

confidence: 98%

Simultaneous delivery of wireless LAN and cellular radio signals over optical fiber

Yuen

Xavier²

2006

2006 IEEE GCC Conference (GCC)

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Recent boom in wireless hot-spots has triggered interest in optical fiber based wireless access schemes. An enhanced hot-spot will support both IEEE 802.11 wireless LAN and cellular radio services. Simultaneous transmission of these radio signals over a single radio-over-fiber (ROF) link is possible in a subcarrier multiplexed manner. However, link design in this multi-system scenario is a complex task. There are number of quality measures such as signal to noise, distortion and interference ratios involved both in the optical link and in the air interface. These are functions of several parameters such as the fiber length, bandwidth, modulation depth, radio cell size and relative RF power of both systems. In this paper we analyze the uplink and show a way to decide the cumulative optical modulation index (μ) and the RF power ratio (T ) that will yield the best performance for both systems.

show abstract

Performance analysis of wireless broadband systems employing optical fiber links

Cited by 15 publications

References 6 publications

Multimedia Hotspots Supporting Wireless LAN and Cellular CDMA Access

Multimedia Hotspots Supporting Wireless LAN and Cellular CDMA Access

Hybrid Fiber Radio Systems: Features and Performance

Simultaneous delivery of wireless LAN and cellular radio signals over optical fiber

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