Calculation of Functions on the RF-channel for IoT

S Sigg, P Jakimovski, M Beigl

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference article in proceedingsScientificvertaisarvioitu

Abstrakti

We consider the calculation of mathematical functions at the time of wireless superimposition of data sequences in IoT environments. IoT devices will be heavily resource limited, possibly parasitic or passive powered nodes. Although restricted in their computational capabilities, such nodes draw on a virtually unlimited power source. We exploit this property by trading computational load for communication load. In particular, we present a communication scheme by which mathematical computations can be executed at the time of wireless transmission. This transmission scheme enables the execution of complex computations by a network of resource restricted, cooperating nodes at a computational load below the operation's computational complexity. We derive the scheme analytically, explore its feasibility for dense networks in mathematical simulations and demonstrate its practicability in a case study with 15 nodes.
AlkuperäiskieliEnglanti
OtsikkoPROCEEDINGS OF 2012 INTERNATIONAL CONFERENCE ON THE INTERNET OF THINGS
KustantajaIEEE
Sivut107-113
Sivumäärä7
ISBN (painettu)978-1-4673-1346-9
TilaJulkaistu - 2012
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on the Internet of Things - Wuxi, Kiina
Kesto: 24 lokak. 201226 lokak. 2012
Konferenssinumero: 3

Conference

ConferenceInternational Conference on the Internet of Things
Maa/AlueKiina
KaupunkiWuxi
Ajanjakso24/10/201226/10/2012

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