55 citations · 61 across the 4 of their papers we have counts for
6 papers
Toward Cross-Layer Design for Non-Orthogonal Multiple Access: A Quality-of-Experience Perspective
Wei Wang, Yuanwei Liu, Zhiqing Luo +3
Recent years have seen proliferation in versatile mobile devices and an upsurge in the growth of data-consuming application services. Orthogonal multiple access (OMA) technologies…
Wi-Fi Teeter-Totter: Overclocking OFDM for Internet of Things
Wei Wang, Shiyue He, Lin Yang +2
The conventional high-speed Wi-Fi has recently become a contender for low-power Internet-of-Things (IoT) communications. OFDM continues its adoption in the new IoT Wi-Fi standard d…
Downlink Precoding with Mixed Statistical and Imperfect Instantaneous CSI for Massive MIMO Systems
Shuang Qiu, Da Chen, Daiming Qu +2
In this paper, the feasibility of a new downlink transmission mode in massive multi-input multi-output (MIMO) systems is investigated with two types of users, i.e., the users with…
Ultra-Dense HetNets Meet Big Data: Green Frameworks, Techniques, and Approaches
Yuzhou Li, Yu Zhang, Kai Luo +3
Ultra-dense heterogeneous networks (Ud-HetNets) have been put forward to improve the network capacity for next-generation wireless networks. However, counter to the 5G vision, ultr…
Uplink Spectral Efficiency Analysis of Decoupled Access in Multiuser MIMO Communications
Ran Li, Kai Luo, Tao Jiang +1
In a heterogeneous network consisting of macro base stations (MBSs) and small base stations (SBSs), the traditional cell association policy, i.e., coupled access (CA), is far from…
Distributed Private Online Learning for Social Big Data Computing over Data Center Networks
Chencheng Li, Pan Zhou, Yingxue Zhou +3
With the rapid growth of Internet technologies, cloud computing and social networks have become ubiquitous. An increasing number of people participate in social networks and massiv…