4 citations · 9 across the 8 of their papers we have counts for
3 papers · 1 filter
Transmission Schemes for Four-Way Relaying in Wireless Cellular Systems
Huaping Liu, Petar Popovski, Elisabeth de Carvalho +3
Two-way relaying in wireless systems has initiated a large research effort during the past few years. While one-way relay with a single data flow introduces loss in spectral effici…
Sum-Rate Optimization in a Two-Way Relay Network with Buffering
Huaping Liu, Petar Popovski, Elisabeth de Carvalho +1
A Relay Station (RS) uses a buffer to store and process the received data packets before forwarding them. Recently, the buffer has been exploited in one-way relaying to opportunist…
Delay Sensitive Communications over Cognitive Radio Networks
Feng Wang, Jianwei Huang, Yuping Zhao
Supporting the quality of service of unlicensed users in cognitive radio networks is very challenging, mainly due to dynamic resource availability because of the licensed users' ac…