23 citations · 24 across the 4 of their papers we have counts for
4 papers
On-Demand Based Wireless Resources Trading for Green Communications
Wenchi Cheng, Xi Zhang, Hailin Zhang +1
The purpose of Green Communications is to reduce the energy consumption of the communication system as much as possible without compromising the quality of service (QoS) for users.…
Base-Station Selections for QoS Provisioning Over Distributed Multi-User MIMO Links in Wireless Networks
Qinghe Du, Xi Zhang
We propose the QoS-aware BS-selection and the corresponding resource-allocation schemes for downlink multi-user transmissions over the distributed multiple-input-multiple-output (M…
Full Duplex Wireless Communications for Cognitive Radio Networks
Wenchi Cheng, Xi Zhang, Hailin Zhang
As a key in cognitive radio networks (CRNs), dynamic spectrum access needs to be carefully designed to minimize the interference and delay to the \emph{primary} (licensed) users. O…
QoS-Aware Base-Station Selections for Distributed MIMO Links in Broadband Wireless Networks
Qinghe Du, Xi Zhang
We propose the QoS-aware BS-selection schemes for the distributed wireless MIMO links, which aim at minimizing the BS usages and reducing the interfering range, while satisfying di…