Al-Raweshidy, H.S. (2000) Spread spectrum technique to improve the performance of radio over fibre for microcellular GSM networks. Wireless Personal Communications, 14 (2). pp. 133-146. ISSN 0929-6212.
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| Official URL http://dx.doi.org/10.1023/A:1008957200405 |
Abstract
This paper presents a GSM-specific assessment of the performance of a radio over fibre link between a remote antenna unit and GSM base station. The intermodulation distortion (IMD) has been analysed for a system using the subcarrier multiplexing (SCM). A novel technique using direct sequence spread spectrum is proposed to minimize the IMD by decreasing the signal amplitude prior to a direct modulation of a laser diode. The results show that the optical fibre microcellular is outperforming the full wireless system.
| Item Type: | Article |
|---|---|
| Uncontrolled keywords: | radio over fibre; microcellular networks; CDMA |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunications |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts |
| Depositing User: | Suzanne Duffy |
| Date Deposited: | 12 Mar 2009 12:08 |
| Last Modified: | 12 Mar 2009 12:08 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/16047 (The current URI for this page, for reference purposes) |
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