Publications by Chunhui Liu

2012

C. Liu, A. Schmeink, R. Mathar, Equal rate resource allocation for multiuser OFDM, EURASIP Journal on Wireless Communications and Networking, vol. 2012, pp. 1-20, September 2012.

C. Liu, P. Wang, A. Schmeink, R. Mathar, Joint BS Selection and Subcarrier Assignment for Multicell Heterogeneous OFDM Unicasting, Proceedings: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Toronto, Canada, September 2011.
C. Liu, L. Schiefler, A. Schmeink, R. Mathar, Energy Efficiency on Real Time Transmission in Multiuser OFDM Downlink, Proceedings: IEEE SPAWC 2011, San Francisco, June 2011.

C. Liu, A. Schmeink, R. Mathar, Constant-Rate Power Allocation under Constraint on Average BER in Adaptive OFDM Systems, Proceedings: IEEE International Conference on Communications (ICC 2010), Cape Town, South Africa,, May 2010.

C. Liu, A. Schmeink, R. Mathar, Dual Optimal Resource Allocation for Heterogeneous Transmission in OFDMA Systems, Proceedings: IEEE Globecom 2009, Honolulu, Hawaii, USA, December 2009.
C. Liu, A. Schmeink, R. Mathar, Efficient Power Allocation for OFDM with Imperfect Channel State Information, Proceedings: IEEE WiCOM 2009, Beijing, China, September 2009.
C. Liu, A. Schmeink, R. Mathar, A Linear-Complexity Resource Allocation Method for Heterogeneous Multiuser OFDM Downlink, Proceedings: IEEE PIMRC'09, Tokyo, Japan, September 2009.
C. Liu, A. Schmeink, R. Mathar, Power Allocation for Broadcasting in Multiuser OFDM Systems with Sublinear Complexity, Proceedings: IEEE ICC, Dresden, June 2009.
C. Liu, G. Böcherer, R. Mathar, Accelerating Resource Allocation for OFDMA Downlink with CNR Variation Over Users, Proceedings: IEEE VTC Spring 2009, Barcelona, April 2009.

C. Liu, R. Mathar, M. Reyer, Fast Resource Allocation for OFDMA Downlink Utilizing An Efficient Discrete Bit Loading, Proceedings: IEEE WiCOM, Dalian, China, October 2008.
C. Liu, R. Mathar, Optimal and Efficient Bit Loading for OFDM in the Presence of Channel Uncertainty, Proceedings: IEEE ISWCS, Reykjavik, Iceland, October 2008.
C. Liu, D. Bielefeld, R. Mathar, Optimal Rate and Power Allocation for OFDM in the Presence of Channel Uncertainty, Proceedings: IEEE PIMRC, Cannes, France, September 2008.
C. Liu, R. Mathar, Fast and Efficient Power and Rate Allocation for Multiuser OFDM Downlinks, Proceedings: IEEE PIMRC, Cannes, France, September 2008.
T. Wo, C. Liu, P. A. Hoeher, Graph-based Iterative Gaussian Detection with Soft Channel Estimation for MIMO Systems, Proceedings: 7th International ITG Conference on Source and Channel Coding (SCC 08), Ulm, Germany, January 2008.
T. Wo, C. Liu, P. A. Hoeher, Graph-based soft channel and data estimation for MIMO systems with asymmetric LDPC codes, Proceedings: Int. Conf. Commun. (ICC), Beijing, China, 2008.