Referenced Items are not available for this document.
We have found that at least 20% of the time, variations of up to 50% relative angle change in the uplink spatial signature (SS) may produce insignificant degradation (less than 2 dB) in SIR at the mobile regardless of the downlink beamforming method. Although the pseudoinverse spatial signature downlink beamforming method is the most sensitive to the uplink SS relative angle change, its superior absolute performance allows it to withstand relative angle change of up to 60% and still produce a better downlink SIR than the other downlink methods
Published in:
Signal Processing Advances in Wireless Communications, 1999. SPAWC '99. 1999 2nd IEEE Workshop on
Date of Conference: 1999
- Page(s):
- 345 - 349
- Meeting Date :
- 09 May 1999-12 May 1999
- Print ISBN:
- 0-7803-5599-7
- INSPEC Accession Number:
- 6504904
- Conference Location :
- Annapolis, MD
- Digital Object Identifier :
- 10.1109/SPAWC.1999.783089
- Product Type:
- Conference Publications
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