10 papers
Error Probability Analysis of Quantum Communication with Phase-squeezed M-PSK
Nikos A. Mitsiou, Ioannis Krikidis
In this paper, we investigate the symbol error probability (SEP) of phase-squeezed M-ary phase-shift keying (M-PSK). Since the relevant observable for M-PSK detection is the optica…
Q-Backbone: A Quantum-Enhanced Control Plane for Future Communication Networks
Mahdi Chehimi, Nour Dehaini, Nikos A. Mitsiou +2
Future networks will need to make network-wide decisions, including traffic engineering, network slicing, and wireless optimization, under strict latency, energy, and reliability c…
Quantum Integrated Communication and Computing Over Multiple-Access Bosonic Channel
Ioannis Krikidis
We investigate a quantum integrated communication and computation (QICC) scheme for a single-mode bosonic multiple-access channel (MAC) with coherent-state signalling. By exploitin…
Quantum Rotation Diversity in Displaced Squeezed Binary Phase-Shift Keying
Ioannis Krikidis
We propose a quantum rotation diversity (QRD) scheme for optical quantum communication using binary phase-shift-keying displaced squeezed states and homodyne detection over Gamma-G…
Quantum Optical Integrated Sensing and Communication with Homodyne BPSK Detection
Ioannis Krikidis
In this letter, we propose a quantum integrated sensing and communication scheme for a quantum optical link using binary phase-shift keying modulation and homodyne detection. The l…
Quantum Approximate Optimization Algorithm for MIMO with Quantized b-bit Beamforming
Nikos A Mitsiou, Ioannis Krikidis, George K Karagiannidis
Multiple-input multiple-output (MIMO) is critical for 6G communication, offering improved spectral efficiency and reliability. However, conventional fully digital designs face sign…