Supported by the National Key Basic Research and Development Program (973) of China (No. 2011CB302705);in part by the Zhejiang Agriculture & Forest University Innovation (No. 2009RC11);Science Technology Department of Zhejiang Province Commonwealth (No. 2011C31G2100015);the Zhejiang Provincial Natural Science Foundation (Nos. Y3090558 and Y3100363)
Navigation with sensor networks has shown many advantages and great potential in many scenarios. Previous works have mainly focused on selecting the shortest path to navigate an internal user out of an emergency field...