Sleep scheduling towards geographic routing in duty-cycled sensor networks
Chunsheng Zhu, Laurence Tianruo Yang, Lei Shut, Joel J. P. C. Rodrigues, Takahiro Harat · 2011
This paper focuses on improving the geographic routing performance of the two-phase geographic greedy forwarding (TPGF) in duty-cycled wireless sensor networks (WSNs) and proposes a geographic routing oriented sleep scheduling (GSS) algorithm. The algorithm analysis and simulation results show that GSS can shorten the length of the first explored transmission path of TPGF, compared with the connected-k neighborhood (CKN) algorithm.