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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Abdeli, D. Zelit, S. Moussaoui, S. |
| Copyright Year | 2013 |
| Description | Author affiliation: LIA/UERI, EMP, Algiers, Algeria (Abdeli, D.) || Comput. Sci. Dept., USTHB, Algiers, Algeria (Zelit, S.; Moussaoui, S.) |
| Abstract | Recently, Wireless Sensor Networks (WSNs) grow to be one of the dominant technology trends; new needs are continuously emerging and demanding more complex constraints, such as the real time communication. The MAC layer plays a crucial role in these networks; it controls the communication module and manages the medium sharing. In this work, we describe the Real Time Hybrid MAC (RTH-MAC) protocol for WSNs. It combines the advantages of both TDMA and FDMA in order to offer a soft real time communication to a converge-cast WSN randomly deployed. It schedules nodes communication in a central manner that eliminates collisions, minimizes interferences, and ensures a small bounded end-to-end delay. Moreover, this protocol offers a probabilistic end-to-end reliability guarantee using an acknowledgment mechanism, and offers to the end user the possibility of adapting the duty cycling ratio. Simulation results show that RTH-MAC presents good performances in term of the end-to-end delay, reliability and scalability. |
| Sponsorship | IEEE Algeria Subsect. |
| Starting Page | 153 |
| Ending Page | 162 |
| File Size | 474033 |
| Page Count | 10 |
| File Format | |
| ISBN | 9781479911523 |
| e-ISBN | 9781479911530 |
| DOI | 10.1109/ISPS.2013.6581481 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-04-22 |
| Publisher Place | Algeria |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Base stations Schedules Multi-channel TDMA Deadline Real time Latency Wireless sensor networks End-to-end guarantee WSN Media Access Protocol Real-time systems Reliability MAC protocols |
| Content Type | Text |
| Resource Type | Article |
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