Adaptive CSI feedback scheme to maximize the throughput in IEEE 802.11ac system

Hyunsub Kim,Yongmin Jung,Jangyong Park,Jaeseok Kim

Consumer Electronics（2014）

引用 3|浏览1

暂无评分

摘要

In this letter, we propose a low-complexity adaptive channel state information (CSI) feedback scheme to maximize the throughput in IEEE 802.11ac systems. We analyze the two factors - the interference and the feedback overhead -and develop a method to attain an optimal CSI feedback quantization level with minimal additional complexity. Our numerical results and complexity comparisons verify the efficiency of the proposed scheme in terms of throughput and complexity.

查看译文

关键词

MIMO systems,communication complexity,feedback,quantisation (signal),radiofrequency interference,telecommunication standards,wireless LAN,IEEE 802.11ac system,adaptive channel state information feedback scheme,communication complexity,feedback overhead,network throughput,optimal CSI feedback quantization level,radiofrequency interference,CSI feedback,DL MU-MIMO system,IEEE 802.11ac system,interference

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要