Design and realization of RLC AM transmission mode in 3GPP LTE radio protocol stack

Based on the 3GPP long term evolution(LTE) Release 8 standard released recently,the mechanism of designing and realizing radio link control(RLC) acknowledged mode(AM) transmission mode in LTE radio protocol stack was studied.The structure of air interface protocol stack in LTE radio access network was introduced,then the design principle of RLC AM transmission mode was analyzed,and a method was proposed to realize the AM transmission mode in LTE air interface protocol stack software based on 3GPP standard.