Xilong Liu

Toward Green IoT: Energy Solutions and Key Challenges

Xilong Liu, Nirwan Ansari · IEEE Communications Magazine · 2019 · 184 citations

Engineering, Energy Efficiency, Energy Conversion +20

Resource Allocation in UAV-Assisted M2M Communications for Disaster Rescue

Xilong Liu, Nirwan Ansari · IEEE Wireless Communications Letters · 2018 · 129 citations

Cellular Networks, Engineering, Machine-type Communications +12

Green Relay Assisted D2D Communications With Dual Batteries in Heterogeneous Cellular Networks for IoT

Xilong Liu, Nirwan Ansari · IEEE Internet of Things Journal · 2017 · 104 citations

Engineering, Residual Green Energy, Energy Efficiency +16

Efficient Green Energy Far-Field Wireless Charging for Internet of Things

Xilong Liu, Nirwan Ansari, Qiuyu Sha et al. · IEEE Internet of Things Journal · 2022 · 39 citations

Efficient Multiple Green Energy Base Stations Far-Field Wireless Charging for Mobile IoT Devices

Qiuyu Sha, Xilong Liu, Nirwan Ansari · IEEE Internet of Things Journal · 2022 · 36 citations

Electrical Engineering, Energy Harvesting, Engineering +15