222 search results - page 29 / 45 » Rateless Codes for the Gaussian Multiple Access Channel |
IAJIT
2010
14 years 8 months ago
2010
: In this paper, new code families are constructed for spectral-amplitude coding optical code division multiple access, called random diagonal code for spectral amplitude coding op...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
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IEICET
2006
14 years 9 months ago
2006
This paper presents an interference suppression using subband adaptive array for space-time block coding (STBC) code division multiple access (CDMA) under the frequency selective ...
TWC
2008
14 years 9 months ago
2008
Power efficiency is a capital issue in the study of mobile wireless nodes owing to constraints on their battery size and weight. In practice, especially for low-power nodes, it is ...
JSAC
2008
14 years 9 months ago
2008
Code-division multiple access (CDMA) is the basis of a family of advanced air interfaces in current and future generation networks. The benefits promised by CDMA have not been full...