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5 papers · 1 filter
A Model for Web-Intelligence Index to Evaluate the Web Intelligence Capacity of Government Web Sites of Sri Lanka
Prabath Chaminda Abeysiriwardana, S. R. Kodituwakku
Web intelligence can be considered as a subset of Artificial Intelligence. It uses existing data in web to produce new data, knowledge and wisdom to support decision making and new…
Full-Duplex Radio for Uplink/Downlink Wireless Access with Spatially Random Nodes
Mohammadali Mohammadi, Himal A. Suraweera, Yun Cao +2
A full-duplex (FD) multiple antenna access point (AP) communicating with single antenna half-duplex (HD) spatially random users to support simultaneous uplink (UL)/downlink (DL) tr…
Full-Duplex MIMO Relaying Powered by Wireless Energy Transfer
Mohammadali Mohammadi, Himal A. Suraweera, Gan Zheng +2
We consider a full-duplex decode-and-forward system, where the wirelessly powered relay employs the time-switching protocol to receive power from the source and then transmit infor…
Full-Duplex Radio for Uplink/Downlink Transmission with Spatial Randomness
Mohammadali Mohammadi, Himal A. Suraweera, Ioannis Krikidis +1
We consider a wireless system with a full-duplex (FD) access point (AP) that transmits to a scheduled user in the downlink (DL) channel, while receiving data from an user in the up…
Wireless Information and Power Transfer in Relay Systems with Multiple Antennas and Interference
Guangxu Zhu, Caijun Zhong, Himal A. Suraweera +3
In this paper, an energy harvesting dual-hop relaying system without/with the presence of co-channel interference (CCI) is investigated. Specifically, the energy constrained multi-…