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Hybrid MAC Mechanis...
Hybrid MAC Mechanism for Energy Efficient Communication in IEEE 802.11ah
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- Beltramelli, Luca (author)
- Mittuniversitetet,Avdelningen för informationssystem och -teknologi,Communication Systems and Networks (CSN)
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- Österberg, Patrik, 1975- (author)
- Mittuniversitetet,Avdelningen för informationssystem och -teknologi,Communication Systems and Networks (CSN)
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- Jennehag, Ulf, 1972- (author)
- Mittuniversitetet,Avdelningen för informationssystem och -teknologi,Communication Systems and Networks (CSN)
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- Gidlund, Mikael, 1972- (author)
- Mittuniversitetet,Avdelningen för informationssystem och -teknologi,Communication Systems and Networks (CSN)
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(creator_code:org_t)
- IEEE, 2017
- 2017
- English.
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In: Proceedings of the 2017 IEEE International Conference on Industrial Technology (ICIT). - : IEEE. - 9781509053209 ; , s. 1295-1300
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Many applications for machine-to-machine (M2M) communications are characterized by large numbers of devices with sporadic transmissions and subjected to low energy budgets. This work addresses the importance of energy consumption by proposing a new Medium Access Control (MAC) mechanism for improving the energy efficiency of IEEE 802.11ah, a standard targeting M2M communication. We propose to use the features of IEEE 802.11ah MAC to realize a hybrid contention-reservation mechanism for the transmission of uplink traffic. In the proposed mechanism, any device with a buffered packet will first notify the Access Point (AP) during a contention phase before being given a reserved timeslot for the data transmission. We develop a mathematical model to analyse the energy consumption ofthe proposed mechanism and of IEEE 802.11ah. The results show that for a monitoring scenario, the proposed contention reservation mechanism reduces the energy consumption for a successful uplink data transmission by up to 55%.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datorteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Engineering (hsv//eng)
Keyword
- Energy efficiency
- IEEE 802.11ah
- M2M communication
- MAC protocol
- RAW.
Publication and Content Type
- ref (subject category)
- kon (subject category)
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