C Wang, J Li,
Y Yang,
F Ye - IEEE Transactions on Mobile …, 2017 - ieeexplore.ieee.org
… wireless sensor networks (WSNs) has been investigated [5], [6], [7], [8], [9], [10], [11], [12], [13],
[45], [46]. By instrumenting wireless … [12], [13] sensors can be charged conveniently without …