1. Niculescu, D., and Nath, B. (April, January 30). Ad hoc positioning system (APS) using AOA. Proceedings of the IEEE INFOCOM 2003, Twenty-Second Annual Joint Conference of the IEEE Computer and Communications Societies (IEEE Cat. No. 03CH37428), San Francisco, CA, USA.
2. TOC: Localizing wireless rechargeable sensors with time of charge;Shu;ACM Trans. Sens. Netw. (TOSN),2015
3. Hofmann-Wellenhof, B., Lichtenegger, H., and Collins, J. (2012). Global Positioning System: Theory and Practice, Springer Science & Business Media.
4. A distributed location system for the active office;Harter;IEEE Netw.,1994
5. Localization algorithms in wireless sensor networks: Current approaches and future challenges;Pal;Netw. Protoc. Algorithms,2010