WLAN Scanning Strategies for RSSI-based Positioning

被引：0
|
作者：
Waters, Deric W. [1 ]
Mansour, Mohamed F. [1 ]
Xhafa, Ariton E. [1 ]
机构：
[1] Texas Instruments Inc, Dallas, TX 75243 USA
来源：
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2013年
关键词：
Indoor Positioning; WLAN scanning; network throughput;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a novel scanning algorithm to enable mobile units to obtain measurements from surrounding access points for indoor positioning using the wireless local area network ( WLAN) infrastructure. Our scanning algorithm adapts to minimize its impact on network throughput and battery power consumption while meeting a target positioning accuracy. This is achieved by using a learning procedure that dynamically adapts the parameters of the WLAN scanning procedure. Further, we show static algorithms that do not consider high-traffic scenarios will not only fail to meet positioning accuracy targets, but they also severely degrade network throughput.
引用
收藏
页码：493 / 497
页数：5
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