WIRELESS COMMUNICATION PROTOCOL BASED ON EDF FOR WIRELESS BODY SENSOR NETWORKS
This paper presents a wireless communication protocol based on the Earliest Deadline First policy for wireless body sensor networks. This work advances a previous effort by proposing using an implicit Earliest Deadline First policy to guarantee real-time communication by optimizing network traffic f...
| Authors: | , , , , , |
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| Format: | article |
| Status: | Published version |
| Publication Date: | 2008 |
| Country: | México |
| Institution: | Universidad Nacional Autónoma de México |
| Repository: | Redalyc-UNAM |
| OAI Identifier: | oai:redalyc.org:47413104005 |
| Online Access: | https://www.redalyc.org/articulo.oa?id=47413104005 |
| Access Level: | Open access |
| Keyword: | Ingeniería Earliest Deadline First Wireless Ad Hoc Networks Wireless body sensor networks wireless communication protocol |
| Summary: | This paper presents a wireless communication protocol based on the Earliest Deadline First policy for wireless body sensor networks. This work advances a previous effort by proposing using an implicit Earliest Deadline First policy to guarantee real-time communication by optimizing network traffic flow, although this strategy may imply using the totality of bandwidth resources. The proposed protocol uses a slotted time-triggered medium access transmission control that is collision-free, even in the presence of hidden nodes. The protocol has been analytically modeled using Colored Petri Networks and Simulated in OPNET. |
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