Two-layered wireless sensor networks for warehouses and supermarkets
2009 (English)Conference paper (Other academic)
The rapid development of wireless sensor network and RFID technologies offers a wide range of novel applications and services. In this paper, we present a two-layered wireless network for warehouses and supermarkets to monitor goods storage and sale, and assist for quality management and market analysis. The hierarchical architecture uses IEEE 802.15.4a impulse ultra-wideband radio (IR-UWB) communication protocol between slave sensor nodes and master sensor nodes, and IEEE 802.11b/g between master sensor nodes and server. The performance of our proposal is evaluated based on the widely used OMNeT++ simulation environment. Simulation results are presented and discussed according to different sampling rates and traffic loads for specific scenarios requirements. Â© 2009 IEEE.
Place, publisher, year, edition, pages
Sliema, 2009. 220-224 p.
IEEE 802.11b/g, IEEE 802.15.4a, OMNeT++, RFID, Two-layered wireless sensor network, Communication protocols, Hierarchical architectures, Market analysis, Novel applications, Rapid development, RFID Technology, Sampling rates, Simulation environment, Simulation result, Traffic loads, Ultra-wideband radio, Communication, Network architecture, Quality control, Quality management, Retail stores, Sensor networks, Sensor nodes, Standards, Telecommunication equipment, Telecommunication systems, Ubiquitous computing, Ultra-wideband (UWB), Warehouses, Wireless sensor networks
IdentifiersURN: urn:nbn:se:kth:diva-28767DOI: 10.1109/UBICOMM.2009.16ScopusID: 2-s2.0-77951465132ISBN: 9780769538341 (ISBN)OAI: oai:DiVA.org:kth-28767DiVA: diva2:389998
3rd International Conference on Mobile Ubiquitous Computing, Systems, Services, and Technologies, UBICOMM 2009
QC 201101212011-01-202011-01-202013-04-09Bibliographically approved