000061539 001__ 61539
000061539 005__ 20190709135533.0
000061539 0247_ $$2doi$$a10.3390/s17030499
000061539 0248_ $$2sideral$$a98472
000061539 037__ $$aART-2017-98472
000061539 041__ $$aeng
000061539 100__ $$aPérez-Diaz de Cerio, David
000061539 245__ $$aAnalytical and experimental performance evaluation of BLE neighbor discovery process including non-idealities of real chipsets
000061539 260__ $$c2017
000061539 5060_ $$aAccess copy available to the general public$$fUnrestricted
000061539 5203_ $$aThe purpose of this paper is to evaluate from a real perspective the performance of Bluetooth Low Energy (BLE) as a technology that enables fast and reliable discovery of a large number of users/devices in a short period of time. The BLE standard specifies a wide range of configurable parameter values that determine the discovery process and need to be set according to the particular application requirements. Many previous works have been addressed to investigate the discovery process through analytical and simulation models, according to the ideal specification of the standard. However, measurements show that additional scanning gaps appear in the scanning process, which reduce the discovery capabilities. These gaps have been identified in all of the analyzed devices and respond to both regular patterns and variable events associated with the decoding process. We have demonstrated that these non-idealities, which are not taken into account in other studies, have a severe impact on the discovery process performance. Extensive performance evaluation for a varying number of devices and feasible parameter combinations has been done by comparing simulations and experimental measurements. This work also includes a simple mathematical model that closely matches both the standard implementation and the different chipset peculiarities for any possible parameter value specified in the standard and for any number of simultaneous advertising devices under scanner coverage.
000061539 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TEC2014-58341-C4-2-R$$9info:eu-repo/grantAgreement/ES/MINECO/TEC2014-60258-C2-2-R
000061539 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000061539 590__ $$a2.475$$b2017
000061539 591__ $$aCHEMISTRY, ANALYTICAL$$b30 / 80 = 0.375$$c2017$$dQ2$$eT2
000061539 591__ $$aINSTRUMENTS & INSTRUMENTATION$$b16 / 61 = 0.262$$c2017$$dQ2$$eT1
000061539 591__ $$aELECTROCHEMISTRY$$b15 / 28 = 0.536$$c2017$$dQ3$$eT2
000061539 592__ $$a0.584$$b2017
000061539 593__ $$aAnalytical Chemistry$$c2017$$dQ2
000061539 593__ $$aAtomic and Molecular Physics, and Optics$$c2017$$dQ2
000061539 593__ $$aMedicine (miscellaneous)$$c2017$$dQ2
000061539 593__ $$aElectrical and Electronic Engineering$$c2017$$dQ2
000061539 593__ $$aInstrumentation$$c2017$$dQ2
000061539 593__ $$aBiochemistry$$c2017$$dQ3
000061539 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000061539 700__ $$0(orcid)0000-0002-0299-0859$$aHernández, Ángela$$uUniversidad de Zaragoza
000061539 700__ $$aValenzuela, José Luis
000061539 700__ $$0(orcid)0000-0003-2664-6339$$aValdovinos, Antonio$$uUniversidad de Zaragoza
000061539 7102_ $$15008$$2560$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Ingeniería Telemática
000061539 773__ $$g17, 3 (2017), 499 [23 pp.]$$pSensors$$tSENSORS$$x1424-8220
000061539 8564_ $$s8688495$$uhttps://zaguan.unizar.es/record/61539/files/texto_completo.pdf$$yVersión publicada
000061539 8564_ $$s102676$$uhttps://zaguan.unizar.es/record/61539/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000061539 909CO $$ooai:zaguan.unizar.es:61539$$particulos$$pdriver
000061539 951__ $$a2019-07-09-12:03:39
000061539 980__ $$aARTICLE