Channel sounding for multi-sector cooperative beamforming in TDD-OFDM wireless systems

IEEE International Conference on Communications

Volumn , Issue , 2010, Pages

  Kim, Hyung Sin ^a   Lee, Seung Hwan ^a   Lee, Yong Hwan ^a  

^a Seoul National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CHANNEL CORRELATION; CHANNEL INFORMATION; CHANNEL SOUNDING; CONVENTIONAL SCHEMES; COOPERATIVE BEAMFORMING; FREQUENCY CORRELATION; FREQUENCY DOMAINS; HIGHLY-CORRELATED; PERFORMANCE IMPROVEMENTS; PHYSICAL RESOURCES; SIMULATION RESULT; SOUNDING SIGNALS; WIRELESS CELLULAR SYSTEMS; WIRELESS SYSTEMS;

BEAMFORMING; CHANNEL ESTIMATION; FREQUENCY ALLOCATION; FREQUENCY DOMAIN ANALYSIS; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; ORTHOGONAL FUNCTIONS; SIGNALING;

FREQUENCY ESTIMATION;

EID: 77955351176     PISSN: 05361486     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICC.2010.5501775     Document Type: Conference Paper

References (11)

1. A. Paulraj, R. Nabar, and D. Gore, Introduction to Space-Time Wireless Communications, Cambridge, 2003.
2. F. W. Vook, X. Zhuang, K. L. Baum, T. A. Thomas, and M. C. Cudak, "Signaling methodologies to support closed-loop transmit processing in TDD-OFDMA," IEEE C802.16e-04/103r2, July 2004.
3. M. Abdelaziz, M. Nassar, M. Abdallah, M. Nafie, M. Khairy, Y. Fahmy, A. Shalash, and F. Digham, "Interference mitigation using multi-BS precoding with UL sounding," IEEE C80216m-09 1072r3, Apr. 2009.
4. IEEE standard for local and metropolitan area networks, IEEE Std 802.16e-2005, Dec. 2005.
5. K. Wu, H. Yang, L. Cai, D. Li, and X. Zhu, "Distributed sounding allocation for multi-cell MIMO," IEEE C80216m-08/724r1, July 2008.
6. Draft amendment to IEEE standard for local and metropolitan area networks, IEEE P802.16m/D1, July 2009.
7. K. C. Hwang, S. H. Kim, S. H. Lee, I. S. Hwang, and S. Y. Yoon, "SLS results of CDM, FDM for sounding channel," IEEE C80216m-09-0708, Mar. 2009.
8. T. A. Thomas, B. Mondal, and F. W. Vook, "Method for switching between long term and short term transmit beamforming in OFDM," in Proc IEEE VTC, Apr. 2007.
9. J. Y. Ko and Y. H. Lee, "Opportunistic transmission with partial channel information in multi-user OFDM wireless systems," in Proc. IEEE WCNC, Mar. 2007.
10. G. Auer, A. Dammann and S. Sand, "Channel estimation for OFDM systems with multiple transmit antennas by exploiting the properties of the discrete Fourier transform," in Proc. PIMRC'03, vol. 2, pp 1954-1958, Sept. 2003.
11. K. C. Hwang, J. Li, I. S. Hwang, and S. Y. Yoon, "Performance comparison of CDM and FDM for sounding channel of 802.16m AWD," IEEE C80216m-0850, Apr. 2009.