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Wireless Powered Communication: Opportunities and Challenges
Suzhi Bi, Chin Keong Ho, Rui Zhang
The performance of wireless communication is fundamentally constrained by the limited battery life of wireless devices, whose operations are frequently disrupted due to the need of…
Recent Advances in Joint Wireless Energy and Information Transfer
Suzhi Bi, Chin Keong Ho, Rui Zhang
In this paper, we provide an overview of the recent advances in microwave-enabled wireless energy transfer (WET) technologies and their applications in wireless communications. Spe…
Joint Power Control and Fronthaul Rate Allocation for Throughput Maximization in OFDMA-based Cloud Radio Access Network
Liu Liang, Suzhi Bi, Rui Zhang
The performance of cloud radio access network (C-RAN) is constrained by the limited fronthaul link capacity under future heavy data traffic. To tackle this problem, extensive effor…
Using Covert Topological Information for Defense Against Malicious Attacks on DC State Estimation
Suzhi Bi, Ying Jun Zhang
Accurate state estimation is of paramount importance to maintain the power system operating in a secure and efficient state. The recently identified coordinated data injection atta…