78 citations · 161 across the 13 of their papers we have counts for
5 papers · 1 filter
Exploring Hybrid Active-Passive RIS-Aided MEC Systems: From the Mode-Switching Perspective
Hao Xie, Dong Li, Bowen Gu
Mobile edge computing (MEC) has been regarded as a promising technique to support latencysensitivity and computation-intensive serves. However, the low offloading rate caused by th…
Gain without Pain: Recycling Reflected Energy from Wireless Powered RIS-aided Communications
Hao Xie, Bowen Gu, Dong Li +2
In this paper, we investigate and analyze energy recycling for a reconfigurable intelligent surface (RIS)-aided wireless-powered communication network. As opposed to the existing w…
Exploiting Hybrid Active and Passive Multiple Access via Slotted ALOHA-Driven Backscatter Communications
Bowen Gu, Dong Li, Hao Xie +3
In conventional backscatter communication (BackCom) systems, time division multiple access (TDMA) and frequency division multiple access (FDMA) are generally adopted for multiuser…
Exploiting Constructive Interference for Backscatter Communication Systems
Bowen Gu, Dong Li, Ye Liu +1
Backscatter communication (BackCom), one of the core technologies to realize zero-power communication, is expected to be a pivotal paradigm for the next generation of the Internet…
Many a little Makes a Mickle: Probing Backscattering Energy Recycling for Backscatter Communications
Gu Bowen, Li Dong, Xu Yongjun +2
In this paper, we investigate and analyze full-duplex-based backscatter communications with multiple backscatter devices (BDs). Different from previous works where only the energy…