Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | [Host publication title missing] |
| Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
| Pages | 220-224 |
| ISBN (Print) | 978-1-4244-5083-1 |
| DOIs | |
| Publication status | Published - 2009 |
| Externally published | Yes |
| Event | International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM) - Sliema, Malta Duration: 2009 Oct 11 → 2009 Oct 16 |
Conference
| Conference | International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM) |
|---|---|
| Country/Territory | Malta |
| City | Sliema |
| Period | 2009/10/11 → 2009/10/16 |
Subject classification (UKÄ)
- Electrical Engineering, Electronic Engineering, Information Engineering