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Effect of co-phasing diversity on CDMA downlink capacity

Tong, F. and Atkinson, R.C. and Glover, I.A. and Pennock, S.R. and Shepherd, P.R. (2008) Effect of co-phasing diversity on CDMA downlink capacity. Electronics Letters, 44 (13). pp. 786-788. ISSN 0013-5194

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Abstract

The impact of distributed antennas using co-phasing transmission diversity on downlink CDMA channels is examined. An expression is derived that demonstrates that uniform downlink signal-to-interference ratio across users can be achieved by appropriately weighting the distribution of transmit powers across distributed antennas. The capacity of a downlink CDMA system employing distributed antennas with optimum power allocation is then found by simulation.

Item type: Article
ID code: 14497
Keywords: distributed antennas, transmission, signal-to-interference ratio, transmit, CDMA, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Related URLs:
    Depositing user: Strathprints Administrator
    Date Deposited: 17 Jun 2010 11:21
    Last modified: 04 Sep 2014 22:48
    URI: http://strathprints.strath.ac.uk/id/eprint/14497

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