Abstract
Optical-based wireless body area networks (WBANs) are a promising solution for remote monitoring of vital signs in radio-frequency sensitive environments such as healthcare facilities. When dealing with a large number of sensors coexisting within the same vicinity, multiple access (MA) solutions are necessary to manage the simultaneous access to the medium. In this paper, we investigate the use of MA multi-band carrierless amplitude and phase (m-CAP) for intra-WBAN links. Using the outage probability criterion, we evaluate the performance of such a solution while accounting for realistic statistical channel models. Furthermore, we study the impact of system parameters such as bandwidth, number of sub-bands, and roll-off factor on the link performance.
| Original language | English |
|---|---|
| Title of host publication | 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022 |
| Publisher | IEEE |
| Pages | 595-600 |
| Number of pages | 6 |
| ISBN (Electronic) | 978-1-6654-1044-1 |
| DOIs | |
| Publication status | Published - 2022 |
| MoE publication type | A4 Conference publication |
| Event | International Symposium on Communication Systems, Networks and Digital Signal Processing - Porto, Portugal Duration: 20 Jul 2022 → 22 Jul 2022 |
Publication series
| Name | 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing, CSNDSP 2022 |
|---|
Conference
| Conference | International Symposium on Communication Systems, Networks and Digital Signal Processing |
|---|---|
| Abbreviated title | CSNDSP |
| Country/Territory | Portugal |
| City | Porto |
| Period | 20/07/2022 → 22/07/2022 |
Funding
This work was based upon work from COST Action CA19111 (European Network on Future Generation Optical Wireless Communication Technologies, NEWFOCUS), supported by COST (European Cooperation in Science and Technology).
Keywords
- Link performance
- Multiple Access m-CAP
- Optical wireless communications
- Outage probability
- Wireless body-area networks
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