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ICC
2007
IEEE
16 years 23 days ago
ML CFO and PO Estimation in DCT OFDM Systems under Non-Circular Transmissions
Abstract— Frequency synchronization is one of the most important components in orthogonal frequency-division multiplexing (OFDM) systems. Recently, the discrete cosine transform ...
Tao Cui, Feifei Gao, Arumugam Nallanathan, Chintha...
ICC
2007
IEEE
129views Communications» more  ICC 2007»
16 years 23 days ago
Performance Evaluation of CDMA Cellular Systems Considering both the Soft Capacity Constraint and Users' Smooth Random Mobility
— A new call admission control (CAC) strategy based on the soft capacity constraint (SCC) concept is proposed for CDMA cellular systems. The use of the SCC concept allows maximiz...
Carmen B. Rodríguez-Estrello, Felipe A. Cru...
ICCCN
2007
IEEE
16 years 23 days ago
Fates: A Granular Approach to Real-Time Anomaly Detection
— Anomaly-based intrusion detection systems have the ability of detecting novel attacks, but in real-time detection, they face the challenges of producing many false alarms and f...
Jeff Janies, Chin-Tser Huang
ICDCS
2007
IEEE
16 years 23 days ago
An Empirical Study of Collusion Behavior in the Maze P2P File-Sharing System
Peer-to-peer networks often use incentive policies to encourage cooperation between nodes. Such systems are generally susceptible to collusion by groups of users in order to gain ...
Qiao Lian, Zheng Zhang, Mao Yang, Ben Y. Zhao, Yaf...
ICIP
2007
IEEE
16 years 23 days ago
Face Recognition using a Fast Model Synthesis from a Profile and a Frontal View
In our previous work we presented a new 2D-3D mixed face recognition scheme called Partial Principal Component Analysis (P2 CA) [1]. The main contribution of P2 CA is that it uses...
Antonio Rama, Francesc Tarres