Title :
Adaptive modulation using long range prediction for flat Rayleigh fading channels
Author :
Hu, Shengquan ; Duel-Hallen, Alexandra ; Hallen, Hans
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
We theoretically analyze the statistical behavior of prediction errors generated by our previously proposed (Duel-Hallen et al. 2000) long range prediction algorithm, and investigate adaptive modulation design using predicted channel state information (CSI). Both numerical and simulation results show that accurate prediction of the fading channel far ahead makes adaptive transmission feasible for rapidly time-varying mobile radio channels
Keywords :
Rayleigh channels; adaptive modulation; error analysis; mobile radio; prediction theory; statistical analysis; time-varying channels; CSI; adaptive modulation; adaptive transmission; channel state information; flat Rayleigh fading channels; long range prediction; prediction errors; rapidly time-varying mobile radio channels; statistical behavior; Algorithm design and analysis; Bit error rate; Computer errors; Delay; Design engineering; Fading; Predictive models; Quadrature amplitude modulation; Radio transmitters; Rayleigh channels;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866451
