ARIADNE: a dynamic indoor signal map construction and localization system
Proceedings of the 4th international conference on Mobile systems, applications and services
Traffic agents for improving QoS in mixed infrastructure and ad hoc modes wireless LAN
EURASIP Journal on Wireless Communications and Networking
Design of an adaptive positioning system based on WiFi radio signals
Computer Communications
A kriging approach to predicting coverage in wireless networks
International Journal of Mobile Network Design and Innovation
Indoor localisation robustness and performance improvement
International Journal of Communication Networks and Distributed Systems
A 3-D indoor radio propagation model for WiFi and RFID
Proceedings of the 9th ACM international symposium on Mobility management and wireless access
Dynamic indoor localization using wireless ethernet: the ARIADNE system
WWIC'06 Proceedings of the 4th international conference on Wired/Wireless Internet Communications
Estimating path loss in wireless local area networks using ordinary kriging
Proceedings of the Winter Simulation Conference
Hi-index | 0.01 |
One issue in the design and implementation of a wireless local area network is the selection of access point (AP) locations. Proper AP placement is necessary to provide adequate signal coverage and also to minimize cochannel coverage overlap. The impact of incorrect placement of APs is significant. Placing APs too far apart can lead to gaps in coverage. On the other hand, placing the units too close together leads to excessive cochannel coverage overlap, degrading system performance. Currently, AP placement involves a "trial and error" technique. When a technician tests the effect of moving an AP from one location to another, it is necessary to spend considerable time manually measuring signal strengths in order to determine how this move affects the AP's coverage area. In this letter, we describe a procedure for estimating the coverage areas of relocated APs. The procedure can be used as part of a manual design process or as part of an automated design tool.