02116nam 2200433 450 99628043260331620171004102454.00-7381-8445-4(CKB)3780000000093061(WaSeSS)IndRDA00078223(NjHacI)993780000000093061(EXLCZ)99378000000009306120171004d2013 || |engur|||||||||||txtrdacontentcrdamediacrrdacarrierIEEE standard for local and metropolitan area networksPart 15.4Low-rate wireless personal area networks (LR-WPANs) amendment 5 : physical layer specifications for low energy, critical infrastructure monitoring networksNew York :IEEE,2013.1 online resource (135 pages)Two 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.Local area networks (Computer networks)StandardsMetropolitan area networks (Computer networks)StandardsPersonal communication service systemsStandardsWireless communication systemsStandardsLocal area networks (Computer networks)Standards.Metropolitan area networks (Computer networks)Standards.Personal communication service systemsStandards.Wireless communication systemsStandards.004.68Institute of Electrical and Electronics Engineers,IEEE-SA Standards Board,WaSeSSWaSeSSDOCUMENT996280432603316IEEE standard for local and metropolitan area networks2574840UNISA