Browsing Research Institutes and Centres by Author "Shu, Lei"
Now showing items 1-7 of 7
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The Development of A Realistic Simulation Framework with OMNeT++
Shu, Lei (IEEE, 2008)It is necessary to use simulation tools in the study of wireless network. The object-oriented modular discrete event network simulator, OMNeT++, can not only afford many network simulation but has strong GUI support and ... -
Geographic Routing in Wireless Multimedia Sensor Networks
Shu, Lei; Hauswirth, Manfred (IEEE, 2008)In this paper, a -Phase geographic GreeTwody Forwarding (TPGF) routing algorithm is proposed in wireless multimedia sensor networks (WMSNs). TPGF is a pure geographic greedy forwarding routing algorithm, which does not ... -
Multi-priority Multi-path Selection for Video Streaming in Wireless Multimedia Sensor Networks
Zhang, Lin; Hauswirth, Manfred; Shu, Lei; Zhou, ZhangBing; Reynolds, Vinny (Springer, 2008)Video sensors are used in wireless multimedia sensor networks (WMSNs) to enhance the capability for event description. Due to the limited transmission capacity of sensor nodes, a single path often cannot meet the ... -
NetTopo: Beyond Simulator and Visualizer for Wireless Sensor Networks
Shu, Lei; Wu, Chun; Hauswirth, Manfred (IEEE and LNCS, 2008)Deploying real WSN testbed provides a realistic testing environment, and allows users to get more accurate test results. However, deploying real testbed is highly constrained by the available budget when the test needs ... -
A Scenario-View Based Approach to Analyze External Behavior of Web Services for Supporting Mediated Service Interactions
Zhou, ZhangBing; Bhiri, Sami; Shu, Lei; Vasiliu, Laurentiu; Hauswirth, Manfred (IEEE, 2008)Web service interactions have triggered the initiative to identify and solve mismatches from a behavioral aspect. Current approaches are limited since they mainly focus on control-flow but largely ignore data-flow. In this ... -
Stream Data Gathering in Wireless Sensor Networks Within Expected Lifetime
Shu, Lei; Zhou, ZhangBing; Aguilar, Antonio; Hauswirth, Manfred (2007) -
Transmitting and Gathering Streaming Data in Wireless Multimedia Sensor Networks within Expected Network Lifetime
Shu, Lei; Zhou, ZhangBing; Hauswirth, Manfred; Hynes, Gearoid (Springer Science, 2008)Using multimedia sensor nodes in wireless sensor networks (WSNs) can significantly enhance the capability of WSNs for event description. Different kinds of holes can easily appear in WSNs. How to efficiently transmit ...