Effect of co-phasing diversity on CDMA downlink capacity

Tools

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 (https://doi.org/10.1049/el:20080323)

[thumbnail of Tong-etal-EL-2008-Effect-of-co-phasing-diversity-on-CDMA-downlink-capacity]
Preview
 Text. Filename: Tong_etal_EL_2008_Effect_of_co_phasing_diversity_on_CDMA_downlink_capacity.pdf
Accepted Author Manuscript
Download (593kB)| Preview

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.

ORCID iDs

Tong, F., Atkinson, R.C. ORCID logoORCID: https://orcid.org/0000-0002-6206-2229, Glover, I.A., Pennock, S.R. and Shepherd, P.R.;
CORE (COnnecting REpositories)