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GLOBECOM
2006
IEEE
16 years 34 min ago
An Adaptive-Scaling Tone Reservation Algorithm for PAR Reduction in OFDM Systems
— Existing tone-reservation algorithms (such as the controlled clipper algorithm) for OFDM require a number of iterations to ensure the reduction of Peak-to-Average Power Ratio (...
Luqing Wang, Chintha Tellambura
GLOBECOM
2006
IEEE
16 years 35 min ago
Blind Carrier Frequency Offset Estimation for OFDM/OQAM Systems Based on Subchannel Signals
Abstract— New blind carrier frequency offset (CFO) estimation methods based on the correlation function of the subchannel signals are presented for OFDM/OQAM systems. The propose...
Gang Lin, Lars Lundheim, Nils Holte
GLOBECOM
2006
IEEE
16 years 1 hour ago
WB-RTO: A Window-Based Retransmission Timeout for TCP
— We present a new timeout algorithm for TCP, based on the observation that TCP-RTO should not be solely based on RTT estimations. We argue that the design principles of the curr...
Ioannis Psaras, Vassilis Tsaoussidis
GLOBECOM
2006
IEEE
16 years 1 hour ago
Requirements and Challenges in the Design of Privacy-aware Sensor Networks
Abstract— Sensor networks are set to become a truly ubiquitous technology that will affect the lives of the people in their application environment. While providing the opportuni...
Efthimia Aivaloglou, Stefanos Gritzalis, Charalabo...
GLOBECOM
2006
IEEE
16 years 42 min ago
Throughput Guarantees for Wireless Networks with Opportunistic Scheduling
In this letter we develop an expression for the approximate throughput guarantee violation probability (TGVP) for users in time-slotted networks for any scheduling algorithm with ...
Vegard Hassel, Geir E. Øien, David Gesbert