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Cooperative and non...
Cooperative and noncooperative ARQ protocols for microwave recharged sensor nodes
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- Tacca, Marco (författare)
- The University of Texas at Dallas,OPNEAR Laboratory
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- Monti, Paolo (författare)
- The University of Texas at Dallas,OPNEAR Laboratory
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- Fumagalli, Andrea (författare)
- The University of Texas at Dallas,OPNEAR Laboratory
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(creator_code:org_t)
- 2005
- 2005
- Engelska.
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Ingår i: Proceedings of the Second European Workshop on Wireless Sensor Networks. ; , s. 45-56
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The generic autonomous platform for sensor systems, or GAP4S, is a maintenance-free wireless sensor network in which the sensor battery needs not be replaced. Power is delivered to the sensor via a microwave signal that is radiated by a base-station. The base-station also acts as the entry point to a wider communication network, e.g., the Internet. This paper describes three automatic repeat request (ARQ) protocols that may be used in GAP4S to yield reliable and fair data transmission from the sensor nodes to the base-station. Two of the protocols take advantage of cooperative communication, whereby neighboring sensor nodes help during the retransmission process. The presented analysis on the saturation throughput of the ARQ protocols helps quantify the gain achievable when cooperative communication is used in GAP4S in a variety of working conditions.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- Internet; automatic repeat request; generic autonomous platform; microwave recharged sensor nodes; noncooperative ARQ protocols; wireless sensor network; automatic repeat request; microwave power transmission; protocols; wireless sensor networks
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)