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130
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Speech privacy techniques are used to scramble clear speech into an unintelligible signal in order to avoid eavesdropping. Some analog speech-privacy equipments (scramblers) have ...
161
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—The IEEE 802.16 standard, or WiMAX, has emerged as one of the strongest contenders for broadband wireless access technology. In our previous work, we proposed a protocol using r...
160
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, we propose an adaptive system for improving videophone transmission over EDCA. We consider that a videophone contains a constant bit rate (CBR) voice source and ...
154
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ICECCS
2008
IEEE
16 years 1 months ago
2008
IEEE
Experimental replications are very important to the advancement of empirical software engineering. Replications are one of the key mechanisms to confirm previous experimental find...
189
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ICRA
2008
IEEE
16 years 1 months ago
2008
IEEE
— Localization and context interpretation are two key competences for mobile robot systems. Visual place recognition, as opposed to purely geometrical models, holds promise of hi...