4 papers · 1 filter
Movable-Antenna Empowered Backscatter ISAC: Toward Geometry-Adaptive, Low-Power Networks
Haohao Zhang, Bowen Gu, Xianhua Yu +5
Backscatter-based integrated sensing and communication (B-ISAC) elevates passive tags into information-bearing scatterers, offering an ultra-low-power path toward dual-function wir…
Fairness-Aware Computation Offloading in Wireless-Powered MEC Systems with Cooperative Energy Recycling
Haohao Qin, Bowen Gu, Dong Li +4
In this paper, cooperative energy recycling (CER) is investigated in wireless-powered mobile edge computing systems. Unlike conventional architectures that rely solely on a dedicat…
Revisiting Wireless-Powered MEC: A Cooperative Energy Recycling Framework for Task-Energy Co-Design
Haohao Qin, Bowen Gu, Xianhua Yu +4
Cooperative energy recycling (CER) offers a new way to boost energy utilization in wireless-powered multi-access edge computing (MEC) networks, yet its integration with computation…
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…