e-GPSR for LDR-L/T UWB sensor networks
| Autor: | Samuela Persia, Fulvio Ananasso, Dajana Cassioli, Francesco Vatalaro |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: |
Routing protocol
Static routing Zone Routing Protocol business.industry Computer science Settore ING-INF/03 - Telecomunicazioni ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Wireless Routing Protocol Geographic routing Geographic Routing Energy-aware Routing Protocols Destination-Sequenced Distance Vector routing Routing (electronic design automation) Wireless Sensor Networks business Wireless sensor network Computer network |
| Popis: | Routing performance is evaluated for a network of low data rate location/tracking UWB sensors that implement the energy-aware greedy perimeter stateless routing (e-GPSR). Sensors have both location/tracking and communication capabilities, that allow the use of a geographic reactive multi-hop routing protocol, like the e-GPSR. In order to efficiently manage the tasks of ranging and data transfer, a particular MAC scheme is adopted. Different degrees of connectivity and different densities of anchors and mobile nodes are considered in the analysis. A performance improvement is given by an increase of the number of anchors, especially in situations of scarce connectivity. |
| Databáze: | OpenAIRE |
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