01526nam 2200421Ka 450 991069574930332120070409083609.0(CKB)5470000002372288(OCoLC)122868633(EXLCZ)99547000000237228820070409d2005 ua 0engtxtrdacontentcrdamediacrrdacarrierProximity beacons and mobile handheld devices[electronic resource] overview and implementation /Wayne Jansen, Serban Gavrila, Vlad KorolevGaithersburg, MD :U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology,[2005]iii, 31 pages digital, PDF fileNISTIR ;7200Title from title screen (viewed on Apr. 6, 2007)"June 2005."Proximity beacons and mobile handheld devices Proximity detectorsWireless communication systemsBluetooth technologyProximity detectors.Wireless communication systems.Bluetooth technology.Jansen Wayne A1381292Gavrila Serban1394327Korolev Vlad1396102National Institute of Standards and Technology (U.S.)GPOGPOBOOK9910695749303321Proximity beacons and mobile handheld devices3455660UNINA