78 citations · 128 across the 7 of their papers we have counts for
7 papers
Breaking the Interference and Fading Gridlock in Backscatter Communications: State-of-the-Art, Design Challenges, and Future Directions
Bowen Gu, Dong Li, Haiyang Ding +2
As the Internet of Things (IoT) advances by leaps and bounds, a multitude of devices are becoming interconnected, marking the onset of an era where all things are connected. While…
Enhancing Spectrum Sensing via Reconfigurable Intelligent Surfaces: Passive or Active Sensing and How Many Reflecting Elements are Needed?
Hao Xie, Dong Li, Bowen Gu
Cognitive radio has been proposed to alleviate the scarcity of available spectrum caused by the significant demand for wideband services and the fragmentation of spectrum resources…
Computation-Efficient Backscatter-Blessed MEC with User Reciprocity
Bowen Gu, Hao Xie, Dong Li
This letter proposes a new user cooperative offloading protocol called user reciprocity in backscatter communication (BackCom)-aided mobile edge computing systems with efficient co…
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…
Cooperative Communication based Connectivity Recovery for UAV Networks
Wen Tian, Zhenzhen Jiao, Min Liu +2
UAV networks often partition into separated clusters due to the high node and link dynamic. As a result, network connectivity recovery is an important issue in this area. Existing…