作者
Tao Lei, Xiangming Wen, Zhaoming Lu, Wenpeng Jing, Biao Zhang, Gang Cao
发表日期
2016/9/20
研讨会论文
2016 International Symposium on Wireless Communication Systems (ISWCS)
页码范围
555-559
出版商
IEEE
简介
This paper proposes a frame loss rate (FLR) and received signal strength indicator (RSSI) prediction based handoff management scheme to reduce the ping-pong effect caused by the purely RSSI based handoff decision schemes in IEEE 802.11 networks. The proposed scheme is performed by each mobile station (MS) in a decentralized manner. In the proposed scheme, the FLR information is used as handoff trigger criterion. To perceive the change trends of wireless link thus reducing the target AP selection time, the proposed scheme adopts polynomial regression-based RSSI prediction approach. The predicted RSSI together with FLR information is used for target access point (AP) selection. Moreover, we construct neighboring AP information list (NAIL) for MSs to store the above information. Therefore, the proposed scheme can also be called NAIL-based handoff management scheme. The results indicate that …
引用总数
20172018201920202021202220234341111
学术搜索中的文章
T Lei, X Wen, Z Lu, W Jing, B Zhang, G Cao - 2016 International Symposium on Wireless …, 2016