A Novel MCS Selection Criterion for Supporting AMC in LTE System

摘要：

In order to solve the problem that the traditional Modulation and Coding Scheme (MCS) selecting rule improves the performance limitedly, this paper introduces a novel MCS selection criterion for the LTE system supporting an adaptivemodulation and coding (AMC) scheme. The proposed criterion uses the sum of the weighted SNRs to determine the appropriate MCS for the AMC system. The simulation shows that the proposed criterion applied to the AMC-LTE systems not only compensates for the channel variation over the slot duration to guarantee the required BER performance, but also maximizes the system throughput

关键词： adaptive modulation and coding (AMC) LTE modulation and coding scheme (MCS) selection criterion

作者: Fa-tang Chen Gen-lin Tao

作者单位: Chongqing University of Posts and Telecommunications College of Communication and Information Engineering Chongqing, China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 598-603

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）