LEADER 01849nam 2200361 450 001 9910135495203321 005 20171003084412.0 010 $a0-7381-6050-4 035 $a(CKB)3780000000093057 035 $a(WaSeSS)IndRDA00078187 035 $a(NjHacI)993780000000093057 035 $a(EXLCZ)993780000000093057 100 $a20171003d2009 || | 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aIEEE standard for information technology$hPart 15.3, Amendment 2$iMillimeter-wave-based alternative physical layer extension $elocal and metropolitan area networks : specific requirements 210 1$aNew York :$cIEEE,$d2009. 215 $a1 online resource (187 pages) 330 $aThis amendment defines an alternative physical layer (PHY) for IEEE Std 802.15.3-2003. Three PHY modes have been defined that enable data rates in excess of 5 Gb/s using the 60 GHz band. A beam-forming protocol has been defined to improve the range of communicating devices. Aggregation and block acknowledgment have been defined to improve the medium access control (MAC) efficiency at the high data rates provided for by the PHY. Keywords: 60 GHz, aggregation, beam forming, block acknowledgment, millimeter wave, uncompressed video, wireless personal area network, WPAN. 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 $a004.68 801 0$bWaSeSS 801 1$bWaSeSS 906 $aDOCUMENT 912 $a9910135495203321 996 $aIEEE standard for information technology$92574732 997 $aUNINA