Analysis of MS Power Saving Scheme to BS with Finite Buffer in IEEE 802.16e networks

摘要：

This paper analyzes effects of power saving of mobile station (MS) to Base Station with finite buffer in IEEE802.16e class type I network. IEEE802.16e standard accept MS to switch to sleep-mode to minimize power when MS processing load is reduced. However, when packets destined to MS appear into BS buffer, they should be stored until end of MS sleep window. Although the sleep-mode designed in effort to conserve environment but it risks loss of packets once BS buffer overloaded with accumulated packets. This paper designs numerical analytic model to measure risk of packet drop. Through asymptotic analysis the effect of packets destined to sleeping MS into BS finite buffer is measured and analysed.

关键词： IEEE802.16e Power saving sleep-mode Base station finite buffer successive vacation

作者: Joseph Cosmas Mushi Guan-zheng Tan Cheruiyot Wilson Felix Musau

作者单位: Central South University Changsha 410083,Hunan, P. R. China

会议类型: 国际会议

会议名称: 2011 3rd IEEE International Conference on Computer Research and Development(ICCRD 2011)(2011第三届计算机研究与发展国际会议)

会议地点: 上海

会议语种:英文

页码: 114-119

在线出版日期: 2011-03-11（万方平台首次上网日期，不代表论文的发表时间）