Title :
New Algorithm for Adaptive Modulation and Coding with Multicode Transmission
Author :
HongKun, Li ; Yongyu, Chang
Author_Institution :
Sch. of Telecomm. Eng, Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
Adaptive modulation and coding (AMC) and multicode transmission are to achieve higher rate to fit fast fading channel. Considering these two technologies together is a challenge problem. In this paper, we develop an existing algorithm to provide better performance under multipath environment, furthermore, we realign all the schemes in order to use the threshold mapping. Simulation results show the noticeable improvement.
Keywords :
adaptive modulation; channel coding; fading channels; modulation coding; multipath channels; adaptive modulation and coding; fast fading channel; multicode transmission; multipath environment; Adaptive systems; Algorithm design and analysis; Bit rate; Downlink; Fading; Intersymbol interference; Modulation coding; Multiaccess communication; System performance; Telecommunications;
Conference_Titel :
Communication Technology, 2006. ICCT '06. International Conference on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0800-8
Electronic_ISBN :
1-4244-0801-6
DOI :
10.1109/ICCT.2006.341838
