26 search results - page 1 / 6 » Power reduction techniques for a spread spectrum based corre... |
ISLPED
1997
ACM
13 years 9 months ago
1997
ACM
This paper presents the design of a low power spread spectrum correlator. We look at two major approaches and evaluate the best alternative for power reduction. We first consider...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this paper we propose an interference detection technique for detecting time varying jamming signals in spread spectrum communication systems. The technique is based on Discr...
DATE
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, we propose a novel statistical model order reduction technique, called statistical spectrum model order reduction (SSMOR) method, which considers both intra-die and...
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
Among the many techniques available for informationconcealment, those based on spread spectrummodulationshave proven to yield improved results when robustness against attack is at...
TMM
2011
12 years 12 months ago
2011
—In this paper, we propose an approach to manage network resources for a direct sequence code division multiple access (DS-CDMA) visual sensor network where nodes monitor scenes ...