LEADER 01882nam 2200409 450 001 996280432803316 005 20171005101403.0 010 $a0-7381-9654-1 035 $a(CKB)3780000000093063 035 $a(WaSeSS)IndRDA00078355 035 $a(NjHacI)993780000000093063 035 $a(EXLCZ)993780000000093063 100 $a20171005d2014 || | 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aIEEE standard for local and metropolitan area networks$hPart 15.4$iLow-rate wireless personal area networks (LR-WPANs). Amendment 7, physical layer for rail communications and control (RCC) 210 1$aNew York :$cIEEE,$d2014. 215 $a1 online resource (121 pages) 225 1 $aIEEE Std 330 $aTwo PHYs (DSSS and FSK) that support critical infrastructure monitoring applications are provided in this amendment to IEEE Std 802.15.4-2011. In addition, only those MAC modifications needed to support the implementation of the two PHYs are described in this amendment. Keywords: IEEE 802.15.4, IEEE 802.15.4k, low data rate, low power, LR-WPAN, PAN, personal area network, radio frequency, RF, wireless personal area network, WPAN. 410 0$aIEEE Std. 606 $aLocal area networks (Computer networks)$xStandards 606 $aMetropolitan area networks (Computer networks)$xStandards 615 0$aLocal area networks (Computer networks)$xStandards. 615 0$aMetropolitan area networks (Computer networks)$xStandards. 676 $a004.68 712 02$aInstitute of Electrical and Electronics Engineers, 712 02$aIEEE-SA Standards Board, 801 0$bWaSeSS 801 1$bWaSeSS 906 $aDOCUMENT 912 $a996280432803316 996 $aIEEE standard for local and metropolitan area networks$92574840 997 $aUNISA