Effects of multiple users' CFOs in OFDM-SDMA up-link - An interference model

IEEE International Conference on Communications

Volumn 10, Issue , 2006, Pages 4642-4647

  Schellmann, Malte ^a   Jungnickel, Volker ^a  

^a FRAUNHOFER HEINRICH HERTZ INSTITUTE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BASE STATIONS; FREQUENCY BANDS; SPACE DIVISION MULTIPLE ACCESS;

CARRIER FREQUENCY OFFSET (CFO); OFDM-SDMA SYSTEMS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 42549146999     PISSN: 05361486     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICC.2006.255372     Document Type: Conference Paper

References (8)

1. H. Bölcskei, "Blind high-resolution uplink synchronization of OFDM-based multiple access schemes," Signal Processing Advances in Wireless Communications, 1999. SPAWC '99., pp. 166-169, May 1999.
2. Y. Yao and G. Giannakis, "Blind carrier frequency offset estimation in SISO, MIMO, and multiuser OFDM systems," Transactions on Communications, IEEE, vol. 53, no. 1, pp. 173-183, Jan. 2005.
3. Z. Cao, U. Tureli, and Y.-D. Yao, "User separation and frequencytime synchronization for the uplink of interleaved OFDMA," Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, vol. 2, pp. 1842-1846, Nov. 2002.
4. J. Choi, C. Lee, H. Jung, and Y. Lee, "Carrier frequency offset compensation for uplink of OFDM-FDMA systems," Communications Letters, IEEE, vol. 4, no. 12, pp. 414-416, Dec. 2000.
5. P. Honan and U. Tureli, "Blind carrier offset estimation for MIMO OFDM systems: Cramér rao bound and nonlinear least squares," Conference on Information Sciences and Systems, Mar. 2003.
6. M. Schellmann and S. Stanczak, "Multi-User MIMO Channel Estimation in the Presence of Carrier Frequency Offsets," 39th Asilomar Conference on Signals, Systems and Computers, pp. 462-466, Oct. 2005.
7. L. Haering, A. Czylwik, and M. Speth, "Analysis of synchronization impairments in multiuser OFDM systems," 9th International OFDMWorkshop, Dresden, pp. 1-5, 2004.
8. M. Schellmann and V. Jungnickel, "Instantaneous synchronisation for the uplink of multi-user MIMO-OFDM systems," 10th International OFDM-Workshop, Hamburg, pp. 104-108, Aug. 2005.