Simultaneous information and energy flow for IoT relay systems with crowd harvestingJan 1, 2016·W. GuoSheng Zhou,Y. Chen,X. Chu,S. WangZhisheng Niu· 0 min read CiteLast updated on Jan 1, 2016AuthorsSheng ZhouAssociate ProfessorAuthorsZhisheng NiuProfessor← Scalable non-orthogonal pilot design for massive MIMO systems with massive connectivity Jan 1, 2016Software-defined hyper-cellular architecture for green and elastic wireless access Jan 1, 2016 →