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GLOBECOM
2007
IEEE
15 years 10 months ago
Symbol Error Rate Calculation for Alamouti Space Time Coded OFDM in Direct Conversion Receivers
—In this paper we present an analytical approach to evaluate the M-QAM symbol error rate (SER) of Alamouti space time coded OFDM direct conversion receivers subject to carrier fr...
Marco Krondorf, Gerhard Fettweis
ICC
2007
IEEE
133views Communications» more  ICC 2007»
15 years 10 months ago
Symbol Error Rate of OFDM Systems with Carrier Frequency Offset and Channel Estimation Error in Frequency Selective Fading Chann
— In this paper we present an analytical approach to evaluate the symbol error rate (SER) of OFDM systems subject to carrier frequency offset (CFO) and channel estimation error i...
Marco Krondorf, Ting-Jung Liang, Gerhard Fettweis
ICMCS
2005
IEEE
114views Multimedia» more  ICMCS 2005»
15 years 9 months ago
Decentralized periodic broadcasting for large-scale video streaming
Periodic broadcasting (PB) schemes are the most promising solution for building large-scale video streaming services. Existing PB schemes are all built around the traditional clie...
Ka Ki To, Jack Y. B. Lee, S.-H. Gary Chan
CONTEXT
2003
Springer
15 years 9 months ago
GRAVA: An Architecture Supporting Automatic Context Transitions and Its Application to Robust Computer Vision
We describe a software development approach for vision that enhances robustness by making novel use of context. Conventional approaches to most image understanding problems suffe...
Paul Robertson, Robert Laddaga
FCCM
2000
IEEE
133views VLSI» more  FCCM 2000»
15 years 8 months ago
Configuration Caching Management Techniques for Reconfigurable Computing
Although run-time reconfigurable systems have been shown to achieve very high performance, the speedups over traditional microprocessor systems are limited by the cost of configur...
Zhiyuan Li, Katherine Compton, Scott Hauck