Estimation of the channel impulse response length and the noise variance for OFDM systems

IEEE Vehicular Technology Conference

Volumn 61, Issue 1, 2005, Pages 429-433

  Van Duc, Nguyen ^a   Kuchenbecker, Hans Peter ^b   Pätzold, Matthias ^a  

^a UNIVERSITY OF AGDER   (Norway)

^b LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COMMUNICATION CHANNELS (INFORMATION THEORY); INFORMATION ANALYSIS; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE; STATISTICAL METHODS;

AUXILIARY FUNCTIONS; CHANNEL IMPULSE RESPONSE (CIR); MOBILE RADIO CHANNELS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 26444531621     PISSN: 15502252     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. G. E. Bottomley, J.-C. Chen, D. Koilpillai, "System and Methods for Selecting an Appropriate Detection Technique in a Radiocommunication System," U.S. Patent 6333953B1, issued Dec. 25, 2001.
2. Larsson, E. G.; Liu, G.; Li, J.; Giannakis, G. B. "Joint symbol timing and channel estimation for OFDM based WLANs," IEEE Com. Letters, vol. 5, no. 8, pp. 325-327, Aug. 2001.
3. J. Chen, Y. Lee, "Joint synchronization, channel length estimation, and channel estimation for the maximum likelihood sequence estimator for high speed wireless communications," in Proc. IEEE Vehicular Technology Conf. (VTC 2002-Fall), vol. 3, pp. 1535-1539, 2002.
4. Zhao, Y.; Huang, A. "A novel channel estimation method for OFDM mobile communication systems based on pilot signals and transform-domain processing," in Proc. IEEE Vehicular Technology Conf., vol. 3, 1997, pp. 2089-2093.
5. V. D. Nguyen, H.-P. Kuchenbecker, M. Pätzold, "Schätzung der Kanalstoßantwortlänge in Funksystemen und ein neues Konzept für OFDM-Systeme mit adaptiver Schutzintervalllänge," Frequenz, Zeitschrift für Telekommunikation (German journal), accepted for publication.
6. V. D. Nguyen, Channel Impulse Response Length Estimation and Interference Cancellation for OFDM Systems, Germany: Shaker Verlag, Aachen 2004.
7. ETSI Technical Specification TS 101 475 V1.1.1 (2000-04) HIPER-LAN Type 2; Physical (PHY) layer. 2000.
8. V. D. Nguyen, H.-P. Kuchenbecker, "Verfahren zur Regelung eines Schutzintervalls von Datenströmen in digitalen Funkü bertragungseinrichtungen und Funkempfangsgerät hierzu," German patent registration, Oct. 2003, Application no. DE 103 48 818.9, in German.