Adaptive code-rate and modulation for multi-user OFDM system in wireless communications

IEEE Vehicular Technology Conference

Volumn 56, Issue 4, 2002, Pages 1943-1947

  Moon, Jaekyoung ^a   Hong, Sangjin ^a  

^a USA   (United States)

Author keywords

Adaptive code rate and modulation; Channl state information; OFDM system; Punctured convolutional code

Indexed keywords

ALGORITHMS; BIT ERROR RATE; COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; CONVOLUTIONAL CODES; MODULATION; QUALITY OF SERVICE; TRANSFER FUNCTIONS; WIRELESS TELECOMMUNICATION SYSTEMS;

ADAPTIVE CODE-RATE AND MODULATION; CHANNEL STATE INFORMATION; PUNCTURED CONVOLUTIONAL CODE; VARIABLE BIT RATE TRANSMISSION;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 0036450658     PISSN: 07400551     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. J. A. C. Bingham, "Multicarrier modulation for data transmission: An Idea whose time has come," IEEE Communications Magazine, pp. 5-14, May 1990.
2. W. T. Webb, and R. Steele, "Variable rate QAM for mobile radio," IEEE Transactions on Communications the Fifth Internal. Sym. on Signal Processing and Its Applications, Vol. 2, 1999.
3. S. K. Lai, R. S. Cheng, K. Ben Letaief, and R. D. Murch, "Adaptive Trellis Coded MQAM and Power Optimization for OFDM Transmission," Proc. IEEE VTC, Vol. 1, pp. 290-94, 1999.
4. L. M. C. Hoo, J. Tellado, and J. M. Cioffi, "Dual QoS Loading Algorithms for DMT systems Offering CBR and VBR Services," Proc. IEEE GLOBECOM, pp. 25-30, Vol. 1, 1998
5. Czylwik, "Adaptive OFDM for wideband radio channels," Proc. IEEE GLOBECOM, pp. 713-18, November 1996.
6. L. J. Cimini, Jr., N. R. Sollenberger, "OFDM with diversity and coding for high-bit-rate mobile data applications," Mobile Multimedia Communications, pp. 247-54, 1997.
7. C. Y. Wong, R. S. Cheng, K. B. Letaief, and R. D. Murch, "Multiuser subcarrier allocation for OFDM transmission using adaptive modulation," Proc. IEEE VTC, Vol. 1, pp. 479-83, 1999.
8. W. Rhee, and John M. Cioffi, "Increase in capacity of multiuser OFDM system using Dynamic subchannel allocation," Proc. IEEE VTC, Vol. 2, pp. 1085-89, 2000.
9. E. Lawrey, "Multiuser OFDM," Proc. of the Fifth Internal. Sym. on Signal Processing and Its Applications, Vol. 2, 1999.
10. Proakis, J. G., Digital Communications, Mc Grew-Hill, third edition, 1995.
11. W. C. Jakes, Microwave Mobile Communications, IEEE Press.