Per Zetterberg Signal Processing
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by Signaler Sensorer, Per Zetterberg
ftp://ftp.s3.kth.se/pub/signal/reports/97/IR-S3-SB-9703.ps
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Abstract:
Abstract--- In this paper we propose a beamforming approach for downlink transmission in frequency division duplex (FDD) cellular systems, using multiple antennas at the base. We show by means of simulations that the downlink inter-cell nulling feature of the proposed system becomes effective if CDMA-style power control is applied in the uplink. The performance of the proposed system is investigated using slow-frequency hopping as well as direct sequence CDMA. We find the results to be promising. I.
Citations
| 83 | The Software Radio Architecture – Mitola - 1995 |
| 13 | A comparison of two systems for downlink communication with antenna arrays at the base – Zetterberg, Otterson - 1995 |
| 12 | Analog-to-digital converters and their applications in radio receivers – Wepman - 1995 |
| 3 | Downlink Beamforming for Spatially Distributed Sources in Cellular Mobile Communications – Goldberg, Fonollosa - 1998 |
| 1 | IMT-2000 (FPLMTS) Standardization – Callendar - 1996 |
| 1 | Comparative Study of Hybrid Multiple Access Schemes for UMTS – Ojanpera - 1996 |
| 1 | A Perspective of Third Generation Mobile Systems in Japan – Sasaki - 1996 |
