2LAWREY E. Muhiuser OFDM: in Proc. International Symposium on Signal Processing Applications [ EB/OL ]. ( 200-01-01 ) [ 2009-12-03 ]. http ://ieeexplore. ieee. org/ stamp/stamp, jsp? arnumber = 01224799.
3SHEN Z, ANDREWS J G, EVANS B L. Optimal Power Allocation in Multiuser OFDM Systems[ EB/OL]. (2003- 11-07 ) [ 2009-12-03 ]. http ://users. ece. utexas, edu/ bevans/papers/2005/muhiuserOFDM/.
2[1]GALLAGER R G.Low-density-check codes[J].IEEE Transaction on Information Theory,1962,8(1):21-23.
3[2]DAVID J C Mackay.Good Error-Correcting Codes Based on Very Sparse Matrices[J].IEEE Transcation on Information Theory.1999,45(2):399-431.
4[4]RADFORD M Neal.Software for Low Density Parity Check Codes,Dept.of Statistics and Dept.of Computer Science[EB/OL].[2006-09-10]UniversityToronto.ftp://ftp.cs.utoronto.ca/pub/radford/LDPC-2001-11-18/ index.html.
6[6]HAIDER K,H S Al-Raweshidy.HiperLAN/2 performance effect under different channel environments and variable resource allocation[EB/OL].[2006-09-10].http://www.ee.ucl.ac.uk/lcs/papers 2002/lcs061.pdf.
7B Yang, K B Letaief, R S Cheng, Z Cao. Channel estimation for OFDM transmission in multipath fading channels based on parametric channel modeling [J]. IEEE Trans. Commun., 2001-03, 49: 467-479.
8T Keller, L Hanzo. Adaptive multicarrier modulation: A convenient framework for time frequency processing in wireless communications [J]. IEEE Proc., 2000-05, 88:611-640.
9C Y Wong, R S Cheng, K B letaief, R D Murch. Multicarrier OFDM with adaptive subcarrier, bit, and power Allocation [J]. IEEE J. Select. Areas Commun., 1999-10, 17: 1747-1758..
10C Y Wong, C Y Tsui, R S Cheng, K B Letaief. A real-time subcarrier allocation scheme for multiple access downlink OFDM transmission [A]. in IEEE Proc. VTC'99 [C]. 1999, 2:1124-1128.
