25 citations · 25 across the 2 of their papers we have counts for
3 papers
eess.SP2019
Vehicular Edge Computing and Networking: A Survey
Lei Liu, Chen Chen, Qingqi Pei +2
As one key enabler of Intelligent Transportation System (ITS), Vehicular Ad Hoc Network (VANET) has received remarkable interest from academia and industry. The emerging vehicular…
cs.NI2018★ 25 cited
Over-the-Air Implementation of Uplink NOMA
Samith Abeywickrama, Lei Liu, Yuhao Chi +1
Though the concept of non-orthogonal multiple access (NOMA) was proposed several years ago, the performance of uplink NOMA has only been verified in theory, but not in practice. Th…
cs.IT2017
Sparse Vector Recovery: Bernoulli-Gaussian Message Passing
Lei Liu, Chongwen Huang, Yuhao Chi +3
Low-cost message passing (MP) algorithm has been recognized as a promising technique for sparse vector recovery. However, the existing MP algorithms either focus on mean square err…