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cs.IT2023
NOMA Enabled Multi-Access Edge Computing: A Joint MU-MIMO Precoding and Computation Offloading Design
Deyou Zhang, Meng Wang, Shuo Shi +1
This letter investigates computation offloading and transmit precoding co-design for multi-access edge computing (MEC), where multiple MEC users (MUs) equipped with multiple antenn…
cs.IT2023
Two-Stage Hierarchical Beam Training for Near-Field Communications
Chenyu Wu, Changsheng You, Yuanwei Liu +2
Extremely large-scale array (XL-array) has emerged as a promising technology to improve the spectrum efficiency and spatial resolution of future wireless systems. However, the huge…