14424 search results - page 159 / 2885 » Modeling Radio Networks |
126
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ICC
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract— The cognitive radio channel (CRC) refers to a communication model in which two senders attempt to communicate with their respective receivers simultaneously through a c...
123
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ISWC
1997
IEEE
15 years 7 months ago
1997
IEEE
This paper describes an on-going research project at the MIT Media Lab, exploring the use of auditory I/O as a primary interaction modality for wearable computing. Nomadic Radio i...
126
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SECON
2007
IEEE
15 years 9 months ago
2007
IEEE
— The coverage and connectivity problem in sensor networks has received significant attention of the research community in the recent years. In this paper, we study this problem...
115
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract--Cognitive radio (CR) technology is an innovative radio design philosophy which aims to increase spectrum utilization by exploiting unused spectrum in dynamically changing...
132
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CORR
2006
Springer
15 years 3 months ago
2006
Springer
With the rapid spread of various mobile terminals in our society, the importance of secure positioning is growing for wireless networks in adversarial settings. Recently, several ...