Effect of co-phasing diversity on CDMA downlink capacity
Reference:
Tong, F., Atkinson, R. C., Glover, I., Pennock, S. R. and Shepherd, P. R., 2008. Effect of co-phasing diversity on CDMA downlink capacity. Electronics Letters, 44 (13), pp. 786-788.
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Official URL:
http://dx.doi.org/10.1049/el:20080323
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.
Details
| Item Type | Articles |
| Creators | Tong, F., Atkinson, R. C., Glover, I., Pennock, S. R. and Shepherd, P. R. |
| DOI | 10.1049/el:20080323 |
| Uncontrolled Keywords | downlink cdma channels, uniform downlink signal-to-interference ratio, cdma downlink capacity, co-phasing transmission diversity, optimum power allocation, distributed antennas |
| Departments | Faculty of Engineering & Design > Electronic & Electrical Engineering |
| Refereed | Yes |
| Status | Published |
| ID Code | 15470 |
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