3 citations · 5 across the 5 of their papers we have counts for
6 papers
Stateless and Delivery Guaranteed Geometric Routing on Virtual Coordinate System
Ke Liu, Nael Abu-Ghazaleh
Stateless geographic routing provides relatively good performance at a fixed overhead, which is typically much lower than conventional routing protocols such as AODV. However, the…
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…
Virtual Coordinate Backtracking for Void Traversal in Geographic Routing
Ke Liu, Nael Abu-Ghazaleh
Geographical routing protocols have several desirable features for use in ad hoc and sensor networks but are susceptible to voids and localization errors. Virtual coordinate system…