Title :
Bit loading algorithms for OFDM
Author :
George, Yaniv ; Amrani, Ofer
Author_Institution :
Dept. of Electr. Eng.-Syst., Tel Aviv Univ.
Abstract :
Adaptive bit loading algorithms are proposed for multicarrier transmission systems. Constant power allocation is assumed over all subchannels while the (subchannel) bit error rate is unconstrained. The algorithms are computationally efficient and their performance compare favorably with the prior art
Keywords :
OFDM modulation; error statistics; OFDM; adaptive bit loading algorithms; bit error rate; constant power allocation; multicarrier transmission systems; Art; Bit error rate; Channel state information; Collision mitigation; Cost function; Greedy algorithms; OFDM; Performance loss; Power engineering computing; Throughput;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365428
