метод канальної адаптації

Research of adaptive methods of increase of efficiency of broadband radioaccess systems

Нормалізована ефективна пропускна здатність каналу з використанням різних алгоритмів адаптації.

The new link adaptation method was created based on multicriteria channel state estimates with fuzzy logic mathematical apparatus. Matching link adaptation algorithms were created with usage of unusual improved fuzzy inference algorithm based on both link state energy estimations and multicriteria estimations (energetical, probabilistical, and statistical). The rules of membership function construction were determined. They are constructed by direct methods based on simulation results or laboratory measurements of stationary channel immunity.