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INFOCOM
2010
IEEE
13 years 7 months ago
Cooperative Resource Management in Cognitive WiMAX with Femto Cells
Abstract—WiMAX with femto cells is a cost-effective nextgeneration broadband wireless communication system. Cognitive Radio (CR) has recently emerged as a promising technology to...
Jin Jin, Baochun Li
INFOCOM
2010
IEEE
13 years 7 months ago
Compressive Sensing Based Positioning Using RSS of WLAN Access Points
Abstract— The sparse nature of location finding problem makes the theory of compressive sensing desirable for indoor positioning in Wireless Local Area Networks (WLANs). In this...
Chen Feng, Wain Sy Anthea Au, Shahrokh Valaee, Zhe...
JCO
2010
182views more  JCO 2010»
13 years 7 months ago
Polynomial time approximation schemes for minimum disk cover problems
The following planar minimum disk cover problem is considered in this paper: given a set D of n disks and a set P of m points in the Euclidean plane, where each disk covers a subse...
Chen Liao, Shiyan Hu
JSAC
2010
131views more  JSAC 2010»
13 years 7 months ago
Joint synchronization and localization using TOAs: A linearization based WLS solution
—Joint synchronization and localization using time of arrival (TOA) measurements is a very important research topic for many wireless ad hoc sensor network applications. For such...
Shouhong Zhu, Zhiguo Ding
JUCS
2010
139views more  JUCS 2010»
13 years 7 months ago
Gabor Filter Aided 3D Ultra-Sonography Diagnosis System with WLAN Transmission Consideration
: The Gabor filter aided diagnosis system for 3-dimensional ultra-sonography (3DUS) under the WLAN environment is introduced. Due to the important relationship between breast tumou...
Wei-Ming Chen, Chi-Hsiang Lo, Han-Chieh Chao, Chun...
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