17 citations · 22 across the 7 of their papers we have counts for
4 papers · 1 filter
JiTS: Just-in-Time Scheduling for Real-Time Sensor Data Dissemination
Ke Liu, Nael Abu-Ghazaleh, Kyoung-Don Kang
We consider the problem of real-time data dissemination in wireless sensor networks, in which data are associated with deadlines and it is desired for data to reach the sink(s) by…
The Aligned-Coordinated Geographical Routing for Multihop Wireless Networks
Ke Liu, Nael Abu-Ghazaleh
The stateless, low overhead and distributed nature of the Geographic routing protocols attract a lot of research attentions recently. Since the geographic routing would face void p…
Aligned Virtual Coordinates for Greedy Routing in WSNs
Ke Liu, Nael Abu-Ghazaleh
Geographic routing provides relatively good performance at a much lower overhead than conventional routing protocols such as AODV. However, the performance of these protocols is im…
TARMAC: Traffic-Analysis Reslient MAC Protocol for Multi-Hop Wireless Networks
Ke Liu, Adnan Majeed, Nael B. Abu-Ghazaleh
Traffic analysis in Multi-hop Wireless Networks can expose the structure of the network allowing attackers to focus their efforts on critical nodes. For example, jamming the only d…