2 citations · 2 across the 2 of their papers we have counts for
3 papers
cs.IT2016
Performance and Compensation of I/Q Imbalance in Differential STBC-OFDM
Lei Chen, Ahmed G. Helmy, Guangrong Yue +2
Differential space time block coding (STBC) achieves full spatial diversity and avoids channel estimation overhead. Over highly frequency-selective channels, STBC is integrated wit…
cs.NI2016★ 2 cited
Dynamic Resource Allocation in Next Generation Cellular Networks with Full-Duplex Self-backhauls
Lei Chen, F. Richard Yu, Hong Ji +2
With the dense deployment of small cell networks, low-cost backhaul schemes for small cell base stations (SBSs) have attracted great attentions. Self-backhaul using cellular commun…
cs.IT2016
Joint Multiuser Downlink Beamforming and Admission Control for Green Cloud-RANs with Limited Fronthaul Based on Mixed Integer Semi-definite Program
Zhi Yu, Ke Wang, Lei Chen +1
With the dense deployment of the remote radio heads (RRHs), the huge network power consumption has become a great challenge for green cloud radio access networks (Cloud-RANs), and…