LEADER 00985nam0-22003371i-450- 001 990000528120403321 005 20091110120203.0 010 $a0-471-48687-6 035 $a000052812 035 $aFED01000052812 035 $a(Aleph)000052812FED01 035 $a000052812 100 $a20020821d2001----km-y0itay50------ba 101 0 $aeng 105 $aa-------001yy 200 1 $aWCDMA for UMTS$eradio access for third generation mobile communications$fedited by Harri Holma and Antti Toskala 205 $arev. ed. 210 $aChichester, England$cWiley$d2001 215 $aXXIII,313 p.$cill.$d24 cm 610 0 $aUMTS 610 0 $aAccesso multiplo a divisione di codice 676 $a621.382'2 700 1$aHolma,$bHarri$028463 701 1$aToskala,$bAntti$028464 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000528120403321 952 $a10 D.R. 13$bDIS 4699$fDINEL 959 $aDINEL 996 $aWCDMA for UMTS$9328669 997 $aUNINA LEADER 02174nam 2200529 a 450 001 9910702071103321 005 20120814095838.0 035 $a(CKB)5470000002423415 035 $a(OCoLC)806038908 035 $a(EXLCZ)995470000002423415 100 $a20120814d1989 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStudy of spread spectrum multiple access systems for satellite communications with overlay on current services$b[electronic resource] /$fby Tri T. Ha and Timothy Pratt ; prepared for National Aeronautics and Space Administration, NASA Lewis Research Center 210 1$aBlacksburg, VA :$cVirginia Polytechnic Institute and State University,$d[1989] 215 $a1 online resource (xiix, 236 pages) $cillustrations 225 1 $aNASA-CR ;$v180827 300 $aTitle from title screen (viewed on Aug. 14, 2012). 300 $a"Performing organization, Virginia Polytechnic Institute and State University"--Rept. documentation p. 320 $aIncludes bibliographical references (pages 233-236). 606 $aSpread spectrum communications 606 $aArtificial satellites in telecommunication 606 $aChirp signals$2nasat 606 $aMultiple access$2nasat 606 $aSatellite communication$2nasat 606 $aSignal processing$2nasat 606 $aSpread spectrum transmission$2nasat 615 0$aSpread spectrum communications. 615 0$aArtificial satellites in telecommunication. 615 7$aChirp signals. 615 7$aMultiple access. 615 7$aSatellite communication. 615 7$aSignal processing. 615 7$aSpread spectrum transmission. 700 $aHa$b Tri T.$f1949-$01401063 701 $aPratt$b Timothy$012614 712 02$aLewis Research Center. 712 02$aVirginia Polytechnic Institute and State University. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702071103321 996 $aStudy of spread spectrum multiple access systems for satellite communications with overlay on current services$93469196 997 $aUNINA