17552 search results - page 202 / 3511 » Signal-regulated systems and networks |
167
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GLOBECOM
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract—Cognitive radio is a key enabling technology of dynamic spectrum access for exploiting unused spectrum resources. This article focuses on modeling the opportunity for ce...
162
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FMCO
2007
Springer
16 years 24 days ago
2007
Springer
As Internet applications become larger and more complex, the task of managing them becomes overwhelming. “Abnormal” events such as software updates, failures, attacks, and hots...
152
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GLOBECOM
2006
IEEE
16 years 20 days ago
2006
IEEE
—In this paper, a user-aided adaptive TDMA (UAAT) algorithm is developed for real-time services to improve the system efficiency of OFDM based cellular networks. In the UAAT sche...
203
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ISCC
2006
IEEE
16 years 19 days ago
2006
IEEE
Denial-of-Service attacks, and jamming in particular, are a threat to wireless networks because they are at the same time easy to mount and difficult to detect and stop. We propo...
158
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PERCOM
2006
ACM
16 years 19 days ago
2006
ACM
—Efficient information management is crucial for the timely administration of Emergency Medical Services (EMS). In this paper, we describe a project to design and implement an au...