Mutual interference in large populations of co-located IEEE 802.15.4 body sensor networks—A sensitivity analysis
| Autor: | Amirhossein Moravejosharieh, Andreas Willig |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Computer Networks and Communications
business.industry Computer science Reliability (computer networking) ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS 020208 electrical & electronic engineering Real-time computing 020206 networking & telecommunications 02 engineering and technology Interference (wave propagation) Transmission (telecommunications) 0202 electrical engineering electronic engineering information engineering Range (statistics) Wireless Sensitivity (control systems) business Wireless sensor network IEEE 802.15 Computer network |
| Zdroj: | Computer Communications. 81:86-96 |
| ISSN: | 0140-3664 |
| DOI: | 10.1016/j.comcom.2016.01.002 |
| Popis: | We consider scenarios where a large number of wireless body sensor networks (WBSN) meets at the same location, as can happen for example at sports events, and assess the impact of their mutual interference on their achievable transmission reliability. In particular, we consider several of MAC- and application parameters for a range of static and dynamic schemes for allocating WBSNs to frequencies, and determine their relative impacts on achievable performance. Our results indicate that parameters related to the MAC backoff scheme have by far the largest impact on performance, and that frequency adaptation can provide substantial performance benefits. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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