Feasibility study of transporting wireless CDMA signals over HFC networks

Yu-Min Lin; Winston I. Way

doi:10.1117/12.312861

19 June 1998 Feasibility study of transporting wireless CDMA signals over HFC networks

Yu-Min Lin, Winston I. Way

Proceedings Volume 3420, Optical Fiber Communication; (1998) https://doi.org/10.1117/12.312861
Event: Asia Pacific Symposium on Optoelectronics '98, 1998, Taipei, Taiwan

Abstract

Wireless access in hybrid fiber/coax (HFC) networks can integrate two major telecommunication infrastructure, i.e., wireless and HFC networks. This paper studies the technical feasibility of integrating IS-95 code-division-multiple- access (CDMA) wireless networks and HFC networks. Capacity estimation of an HFC optical node-based CDMA cellular systems using a return-path channel model is provided. In addition to multiple access interference in IS-95 CDMA networks, the return-path channel model takes into account ingress noise, impulsive noise, and micro-reflections in a coaxial cable transmission system, and laser diode clipping- induced intermodulation noise in an optical fiber link. Furthermore, in our Monte Carlo simulation, we have assumed slow flat fading for radio propagation, and ideal timing recovery and power control.

Citation Download Citation

Yu-Min Lin and Winston I. Way "Feasibility study of transporting wireless CDMA signals over HFC networks", Proc. SPIE 3420, Optical Fiber Communication, (19 June 1998); https://doi.org/10.1117/12.312861

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