4 citations · 11 across the 10 of their papers we have counts for
10 papers
A New Pathway to Integrated Learning and Communication (ILAC): Large AI Model and Hyperdimensional Computing for Communication
Wei Xu, Zhaohui Yang, Derrick Wing Kwan Ng +4
The rapid evolution of forthcoming sixth-generation (6G) wireless networks necessitates the seamless integration of artificial intelligence (AI) with wireless communications to sup…
Channel Estimation for mmWave Pinching-Antenna Systems
Gui Zhou, Vasilis Papanikolaou, Zhiguo Ding +1
The full potential of pinching-antenna systems (PAS) can be unblocked if pinching antennas can be accurately activated at positions tailored for the serving users', which means tha…
Pinching Antennas: Principles, Applications and Challenges
Zheng Yang, Ning Wang, Yanshi Sun +5
Flexible-antenna systems, such as fluid antennas and movable antennas, have been recognized as key enabling technologies for sixth-generation (6G) wireless networks, as they can in…
Antenna Activation for NOMA Assisted Pinching-Antenna Systems
Kaidi Wang, Zhiguo Ding, Robert Schober
In this letter, a non-orthogonal multiple access (NOMA) assisted downlink pinching-antenna system is investigated, where multiple pinching antennas can be activated at pre-configur…
Flexible-Antenna Systems: A Pinching-Antenna Perspective
Zhiguo Ding, Robert Schober, H. Vincent Poor
Flexible-antenna systems have recently received significant research interest due to their capability to reconfigure wireless channels intelligently. This paper focuses on a new ty…
Next Generation Multiple Access for IMT Towards 2030 and Beyond
Zhiguo Ding, Robert Schober, Pingzhi Fan +1
Multiple access techniques are fundamental to the design of wireless communication systems, since many crucial components of such systems depend on the choice of the multiple acces…
Design of Downlink Hybrid NOMA Transmission
Zhiguo Ding, Robert Schober, H. Vincent Poor
The aim of this paper is to develop hybrid non-orthogonal multiple access (NOMA) assisted downlink transmission. First, for the single-input single-output (SISO) scenario, i.e., ea…
HoloFed: Environment-Adaptive Positioning via Multi-band Reconfigurable Holographic Surfaces and Federated Learning
Jingzhi Hu, Zhe Chen, Tianyue Zheng +2
Positioning is an essential service for various applications and is expected to be integrated with existing communication infrastructures in 5G and 6G. Though current Wi-Fi and cel…
Impact of NOMA on Age of Information: A Grant-Free Transmission Perspective
Z. Ding, R. Schober, H. V. Poor
The aim of this paper is to characterize the impact of non-orthogonal multiple access (NOMA) on the age of information (AoI) of grant-free transmission. In particular, a low-comple…
Cooperative Internet of UAVs: Distributed Trajectory Design by Multi-agent Deep Reinforcement Learning
Jingzhi Hu, Hongliang Zhang, Lingyang Song +2
Due to the advantages of flexible deployment and extensive coverage, unmanned aerial vehicles (UAVs) have great potential for sensing applications in the next generation of cellula…