4455 search results - page 769 / 891 » The family and communication technologies |
IJIEM
2010
14 years 10 months ago
2010
E-Health systems include applications of information communication technologies to promote healthcare services support, delivery and education. The success of an E-Health system i...
167
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ISJGP
2010
14 years 10 months ago
2010
A variety of modern technologies such as networks, Internet, and electronic services demand private and secure communications for a great number of everyday transactions. Security ...
102
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ICONFERENCE
2011
14 years 7 months ago
2011
Telecenters, libraries and internet cafés are often credited as being important venues for making information and communication technologies (ICTs) more widely available for peop...
109
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JSAC
2011
14 years 7 months ago
2011
Abstract—Cognitive radio is a promising technology for fulfilling the spectrum and service requirements of future wireless communication systems. Real experimentation is a key f...
149
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JSAC
2011
14 years 7 months ago
2011
Abstract—Cognitive radio (CR) technology enables the opportunistic use of the vacant licensed frequency bands, thereby improving the spectrum utilization. However, the CR operati...