Extended Maximizing Unavailability Interval (eMUI): Maximizing Energy Saving in IEEE 802.16e for Mixing Type I and Type II PSCs

被引：13

作者：

Chen, Tuan-Che ^{[1
]}

Chen, Jyh-Cheng ^{[1
,2
]}

机构：

[1] Natl Tsing Hua Univ, Dept Comp Sci, Hsinchu 30043, Taiwan

[2] Natl Tsing Hua Univ, Inst Commun Engn, Hsinchu 30043, Taiwan

来源：

IEEE COMMUNICATIONS LETTERS | 2009年 / 13卷 / 02期

关键词：

IEEE; 802.16e; WiMAX; energy efficiency; sleep mode; wireless networks;

D O I：

10.1109/LCOMM.2009.081725

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

To conserve energy in IEEE 802.16e, earlier, we proposed Maximizing Unavailability Interval (MUI) for Type II Power Saving Class (PSC). MUI is guaranteed to find the maximum unavailability interval. Therefore, energy consumption can be reduced significantly. In this paper, we further extend MUI for the mixture of Type I and Type II PSCs. The proposed eMUI still can achieve maximum unavailability interval. The simulation results show that the proposed eMUI reduces energy consumption and average packet response time.

引用

页码：151 / 153

页数：3