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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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.
|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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