2007 search results - page 51 / 402 » SPECTRUM |
SIGMOD
2003
ACM
14 years 11 months ago
2003
ACM
Though physical sensing instruments have long been used in astronomy, biology, and civil engineering, the recent emergence of wireless sensor networks and RFID has spurred a renai...
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract— Quickest detection is applied in the spectrum sensing of cognitive radio systems when multiple secondary users collaborate with limited communication time slots. When t...
ACCESSNETS
2008
Springer
14 years 5 months ago
2008
Springer
This paper investigates the benefits of Dynamic Spectrum Management (DSM) in terms of reducing the power consumption and improving the data rates in digital-subscriber-line (DSL) ...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
Abstract - In this paper we present a design of a medium access control protocol that allows the utilization of unused licensed spectrum of deployed wireless cellular systems (Prim...
VTS
2005
IEEE
14 years 4 months ago
2005
IEEE
This paper presents the design of an on-chip spectrum analyzer. A novel architecture is used to mitigate the problems encountered in trying to implement architectures employed in ...