LEADER 05426nam 2200637Ia 450 001 9910143691903321 005 20170809164739.0 010 $a1-280-24172-1 010 $a9786610241729 010 $a0-470-01587-X 010 $a0-470-01586-1 035 $a(CKB)1000000000357436 035 $a(EBL)241133 035 $a(OCoLC)181838183 035 $a(SSID)ssj0000147190 035 $a(PQKBManifestationID)11137572 035 $a(PQKBTitleCode)TC0000147190 035 $a(PQKBWorkID)10016006 035 $a(PQKB)11641350 035 $a(MiAaPQ)EBC241133 035 $a(EXLCZ)991000000000357436 100 $a20041213d2005 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aEnd-to-end quality of service over cellular networks$b[electronic resource] $edata services performance and optimization in 2G/3G /$fedited by G. Go?mez and R. Sa?nchez 210 $aChichester ;$aHoboken, NJ $cJohn Wiley$d2005 215 $a1 online resource (318 p.) 300 $aDescription based upon print version of record. 311 $a0-470-01180-7 320 $aIncludes bibliographical references and index. 327 $aEnd-to-End Quality of Service over Cellular Networks; Contents; List of Contributors; Foreword; Preface; Acknowledgements; 1 Introduction; 1.1 Mobile Services in Perspective; 1.2 Mobile Technology Evolution; 1.2.1 Reasons for Mobile Technology Evolution; 1.2.2 Mobile Technology Evolution Paths; 1.2.3 Harmonization/Evolution Challenges; 1.2.4 Future Outlook; 1.3 Motivation for QoS; 1.3.1 Service Experience; 1.3.2 Radio Network Performance; 1.3.3 Network Capacity; 1.3.4 Network Design; 1.3.5 Application Design; 1.3.6 Service-Enhancing Technology; 1.3.7 Conclusion; References 327 $a2 Cellular Wireless Technologies2.1 Introduction; 2.2 GSM/GPRS/EDGE; 2.2.1 Description of the GSM System; 2.2.2 The GSM Transition to Packet-Switched Systems (GPRS); 2.2.3 EDGE: The GSM Evolution; 2.2.4 (E)GPRS Performance; 2.3 WCDMA/HSDPA; 2.3.1 System Architecture and RRM; 2.3.2 Transport Channels and their Mapping to the Physical Layer; 2.3.3 Physical Layer and Air Interface; 2.3.4 The HSDPA Concept; 2.4 IS-95/CDMA2000-1x, EV-DV, EV-DO; 2.4.1 CDMA2000-1x vs 3GPP UMTS; 2.4.2 CDMA2000-1x Reference Architecture and QoS; 2.4.3 Basic Voice Service with CDMA2000 327 $a2.4.4 Packet Data Operation with CDMA2000-1x2.4.5 CDMA2000-1x Performance; 2.4.6 Mobility; 2.5 WLAN; 2.5.1 Complementary WLAN Access Technology for Cellular Networks; 2.5.2 WLAN-3GPP and WLAN-3GPP2 Architecture; 2.6 Future Outlook; 2.6.1 Heterogeneous Networks; 2.6.2 Physical and MAC Layers Trends; References; 3 Data Services Architecture and Standardization; 3.1 Introduction; 3.1.1 Circuit-Switched and Packet-Switched Services; 3.1.2 Services Architectures and Protocols; 3.1.3 Services Selection; 3.2 Services Architecture; 3.2.1 Services and Service Enablers 327 $a3.2.2 IP Multimedia Subsystem (IMS)3.3 Data Protocols Characteristics; 3.3.1 TCP/IP Networks; 3.3.2 Impact of Radio Interface on Transport Protocols; 3.4 SMS/MMS; 3.4.1 Introduction to SMS; 3.4.2 SMS Architecture and Signaling; 3.4.3 SMS Protocol Stack; 3.4.4 Introduction to Multimedia Messaging Service (MMS); 3.4.5 MMS Architecture and Signaling; 3.4.6 MMS Protocol Stack; 3.5 WAP; 3.5.1 Introduction; 3.5.2 WAP Architecture; 3.5.3 Protocol Stack; 3.5.4 Signaling; 3.6 Web; 3.6.1 Introduction; 3.6.2 Architecture; 3.6.3 Protocol Stack; 3.6.4 Signaling; 3.7 Push-to-Talk over Cellular (PoC) 327 $a3.7.1 Introduction3.7.2 PoC Architecture; 3.7.3 PoC Protocol Stack; 3.7.4 PoC Signaling; 3.7.5 PoC Performance Requirements; 3.8 Network Gaming Services; 3.8.1 Introduction; 3.8.2 Network Requirements; References; 4 Quality of Service Mechanisms; 4.1 What is Quality of Service?; 4.1.1 QoS Definition; 4.1.2 Need for QoS Differentiation; 4.1.3 QoS Standardization; 4.1.4 Data Services Classification; 4.2 IP-Based QoS; 4.2.1 Motivation of IP QoS Mechanisms; 4.2.2 QoS Paradigms; 4.2.3 IP-QoS Management in UMTS Networks; 4.2.4 Traffic Handling Mechanisms; 4.3 QoS Architecture in 3GPP and 3GPP2 327 $a4.3.1 End-to-End QoS Introduction 330 $aThis comprehensive resource contains a detailed methodology for assessing, analyzing and optimizing End-to-End Service Performance under different cellular technologies (GPRS, EDGE, WCDMA and CDMA2000). It includes guidelines for analyzing numerous different services, including FTP, WEB streaming and POC, including examples of analysis and troubleshooting from a user point-of-view. Focuses on the end-user perspective, with a detailed analysis of the main sources of service performance degradation and a comprehensive description of mobile data servicesIncludes a detailed presentatio 606 $aNetwork performance (Telecommunication) 606 $aWireless communication systems 608 $aElectronic books. 615 0$aNetwork performance (Telecommunication) 615 0$aWireless communication systems. 676 $a621.3845 676 $a621.38456 700 $aGo?mez$b G$g(Gerardo)$0878196 701 $aSa?nchez$b R$g(Rafael)$0911768 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910143691903321 996 $aEnd-to-end quality of service over cellular networks$92041738 997 $aUNINA LEADER 02283nam0 22005053i 450 001 AQ10015136 005 20251003044042.0 100 $a19951010d1994 ||||0itac50 ba 101 | $aita$alat 102 $ait 181 1$6z01$ai $bxxxe 182 1$6z01$an 200 1 $aC. V. Catullo$ele poesie$f[a cura di] Agapito Bucci 210 $aCatanzaro$cAntares$d1994 215 $a262 p.$cill.$d21 cm 225 | $aVanity$v8 300 $aTraduzione italiana a fronte 410 0$1001CFI0285851$12001 $aVanity$v8 606 $aCatullo, Gaio Valerio . Carmina$2FIR$3BVEC053963$9E 676 $a871.01$9POESIA LATINA, ORIGINI-499$v21 676 $a874.01$9POESIA LIRICA LATINA. 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Valerius$3SBNV066495$zCatullus, Gaius Valerius 801 3$aIT$bIT-000000$c19951010 850 $aIT-BN0095 901 $bNAP 01$cBCA $nComprende monografie e periodici di diritto, testi di ingegneria, di scienze e tecnologia di nuova acquisizione. 912 $aAQ10015136 950 0$aBiblioteca Centralizzata di Ateneo$c1 v.$d 01BCA LETT. 117$e 01 0000008005 VMA 1 v.$fA $h20220810$i20220810 977 $a 01 996 $aC. V. Catullo$92903691 997 $aUNISANNIO