Abstract
Wireless Body Area Networks (WBANs) have characteristic properties that should be considered for designing a proper network architecture. Movement of on-body sensors, low quality and time-variant wireless links, and the demand for a reliable and fast data transmission at low energy cost are some challenging issues in WBANs. Using ultra low power wireless transceivers to reduce power consumption causes a limited transmission range. This implies that a multi-hop protocol is a promising design choice. This paper proposes a multi-hop protocol for human body health monitoring. The protocol is robust against frequent changes of the network topology due to posture changes, and variation of wireless link quality. A technique for adapting the transmit power of sensor nodes at run-time allows to optimize power consumption while ensuring a reliable outgoing link for every node in the network and avoiding network disconnection.
| Original language | English |
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| Title of host publication | Proceedings of the 5th International ICST Conference on Body Area Networks, BodyNets 2010 |
| Place of Publication | New York |
| Publisher | Association for Computing Machinery, Inc. |
| Pages | 77-83 |
| Number of pages | 7 |
| ISBN (Print) | 9781936968305 |
| DOIs | |
| Publication status | Published - 1 Dec 2011 |
| Event | 5th International Conference on Body Area Networks, BodyNets 2010 - Corfu, Greece Duration: 10 Sept 2010 → 12 Sept 2010 Conference number: 5 |
Conference
| Conference | 5th International Conference on Body Area Networks, BodyNets 2010 |
|---|---|
| Abbreviated title | ICST 2010 |
| Country/Territory | Greece |
| City | Corfu |
| Period | 10/09/10 → 12/09/10 |
| Other | Fifth International Conference on Body Area Networks (BodyNets 2010) |
Keywords
- body area network
- dynamic adaptation
- gossiping
- medium access control
- quality of service
- wireless sensor network