LEADER 03512nam 22006372 450 001 9910464666903321 005 20151005020621.0 010 $a1-107-23519-7 010 $a1-107-34779-3 010 $a1-139-06140-2 010 $a1-107-34529-4 010 $a1-107-34154-X 010 $a1-107-34890-0 010 $a1-107-34404-2 010 $a1-107-01676-2 035 $a(CKB)3460000000128980 035 $a(CaPaEBR)ebrary10718563 035 $a(SSID)ssj0000887889 035 $a(PQKBManifestationID)11480029 035 $a(PQKBTitleCode)TC0000887889 035 $a(PQKBWorkID)10859179 035 $a(PQKB)11709484 035 $a(UkCbUP)CR9781139061407 035 $a(MiAaPQ)EBC1139677 035 $a(Au-PeEL)EBL1139677 035 $a(CaPaEBR)ebr10718563 035 $a(CaONFJC)MIL502022 035 $a(OCoLC)850199296 035 $a(EXLCZ)993460000000128980 100 $a20110414d2013|||| uy| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNext generation wireless LANs $e802.11n, 802.11ac, and Wi-Fi direct /$fEldad Perahia, Intel Corporation, Robert Stacey, Apple Inc$b[electronic resource] 205 $aSecond edition. 210 1$aCambridge :$cCambridge University Press,$d2013. 215 $a1 online resource (xxviii, 452 pages) $cdigital, PDF file(s) 300 $aTitle from publisher's bibliographic system (viewed on 05 Oct 2015). 311 $a1-299-70771-8 311 $a1-107-35741-1 320 $aIncludes bibliographical references and index. 327 $aMachine generated contents note: 1. Introduction; 2. Orthogonal frequency division multiplexing; 3. MIMO/SDM basics; 4. PHY interoperability with 11a/g legacy OFDM devices; 5. High throughput; 6. Robust performance; 7. Very high throughput PHY; 8. Media access control; 9. MAC throughput enhancements; 10. Advanced channel access techniques; 11. Interoperability and coexistence; 12. MAC frame formats; 13. Transmit beamforming; 14. Multi-user MIMO; 15. Fast link adaptation. 330 $aIf you've been searching for a way to get up to speed on IEEE 802.11n and 802.11ac WLAN standards without having to wade through the entire specification, then look no further. This comprehensive overview describes the underlying principles, implementation details and key enhancing features of 802.11n and 802.11ac. For many of these features the authors outline the motivation and history behind their adoption into the standard. A detailed discussion of key throughput, robustness, and reliability enhancing features (such as MIMO, multi-user MIMO, 40/80/160 MHz channels, transmit beamforming and packet aggregation) is given, plus clear summaries of issues surrounding legacy interoperability and coexistence. Now updated and significantly revised, this 2nd edition contains new material on 802.11ac throughput, including revised chapters on MAC and interoperability, plus new chapters on 802.11ac PHY and multi-user MIMO. An ideal reference for designers of WLAN equipment, network managers, and researchers in the field of wireless communications. 606 $aWireless LANs 615 0$aWireless LANs. 676 $a621.39/8 700 $aPerahia$b Eldad$f1967-$01049480 702 $aStacey$b Robert$f1967- 801 0$bUkCbUP 801 1$bUkCbUP 906 $aBOOK 912 $a9910464666903321 996 $aNext generation wireless LANs$92478527 997 $aUNINA