Referenced Items are not available for this document.
The uplinks and downlinks of all satellites in the network considered use Code-Division Multiple-Access (CDMA) with direct-sequence spread-spectrum (DS/SS) signaling. Double coverage is assumed (i.e., two satellites are in sight of all users at all times) and this is explored to mitigate the effects of shadowing on voice and data users. The performance measures of the LEO system evaluated are the average blocking probability and the average throughput of voice traffic as well as the average throughput of data traffic. In analysis the effects of CDMA on packet reception are described by both a threshold model and a graceful degradation model
Published in:
Military Communications Conference, 1993. MILCOM '93. Conference record. Communications on the Move., IEEE
(Volume:3
)
Date of Conference: 11-14 Oct 1993
- Page(s):
- 978 - 982 vol.3
- Meeting Date :
- 11 Oct 1993-14 Oct 1993
- Print ISBN:
- 0-7803-0953-7
- INSPEC Accession Number:
- 5026846
- Conference Location :
- Boston, MA
- Digital Object Identifier :
- 10.1109/MILCOM.1993.408675
- Product Type:
- Conference Publications
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