LEADER 01422nas 2200481-a 450 001 996335918403316 005 20220901213023.0 011 $a1743-4637 035 $a(DE-599)ZDB2180561-1 035 $a(OCoLC)62143072 035 $a(CKB)110978984448697 035 $a(CONSER)--2007234137 035 $a(EXLCZ)99110978984448697 100 $a20051025a19999999 s-- a 101 0 $aeng 135 $aurmnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRisk management 210 $aLeicester, UK $cPerpetuity Press$d1999- 300 $aRefereed/Peer-reviewed 300 $a"An international journal." 300 $aTitle from cover (JSTOR, viewed May 30, 2007). 300 $aPublished: Palgrave Macmillan Ltd., <2007-> 311 $a1460-3799 531 $aRISK MANAGEMENT: AN INTERNATIONAL JOURNAL 531 $aRISK MANAGEMENT 531 $aRISK MANAG-UK 531 $aRISK MANAG 606 $aRisk management$vPeriodicals 606 $aRisk management$2fast$3(OCoLC)fst01098164 608 $aCzasopismo ekonomiczne.$2dbn 608 $aPeriodicals.$2fast 608 $aPeriodicals.$2lcgft 615 0$aRisk management 615 7$aRisk management. 676 $a658.155 712 02$aPalgrave Macmillan (Firm) 906 $aJOURNAL 912 $a996335918403316 996 $aRisk management$9465977 997 $aUNISA LEADER 04251nam 2200625 a 450 001 9911019718303321 005 20200520144314.0 010 $a9786610272419 010 $a9781280272417 010 $a1280272414 010 $a9780470340394 010 $a0470340398 010 $a9780470869543 010 $a0470869542 010 $a9780470869550 010 $a0470869550 035 $a(CKB)111087027099610 035 $a(EBL)219756 035 $a(OCoLC)53970547 035 $a(SSID)ssj0000164855 035 $a(PQKBManifestationID)11153929 035 $a(PQKBTitleCode)TC0000164855 035 $a(PQKBWorkID)10142685 035 $a(PQKB)11455632 035 $a(MiAaPQ)EBC219756 035 $a(Perlego)2768694 035 $a(EXLCZ)99111087027099610 100 $a20040303d2003 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aGPRS networks /$fGeoff Sanders ... [et al.] 210 $aChichester, England ;$aHoboken, NJ $cWiley$dc2003 215 $a1 online resource (306 p.) 300 $aIncludes index. 311 08$a9780470853177 311 08$a0470853174 327 $aGPRS Networks; Contents; Preface; Introduction; 1 Mobile Radio Evolution; 1.1 Trend from Speech to Data Transmission; 1.2 The Third Generation; 1.3 GSM - The Global System for Mobile Communications; 1.4 GSM - Evolutionary Concept; 1.5 The Standards; 2 The General Packet Radio Service; 2.1 GPRS Objectives and Advantages; 2.2 GPRS Architecture; 2.3 Characteristics of a GPRS Connection; 2.4 Logical Functions; 3 Interfaces and Protocols; 3.1 Introduction; 3.2 Layer Model; 3.3 The Names of the GPRS Interfaces; 3.4 GPRS Procedures; 3.5 GPRS Attach; 3.6 Activation of a PDP Context; 3.7 Data Transfer 327 $a3.8 Physical Implementation in the GPRS Network3.9 GPRS Signalling; 3.10 GPRS Protocol Planes; 4 GPRS Procedures; 4.1 GPRS Mobility Management Procedures; 4.2 Session Management Procedures; 4.3 Packet Transfer Procedures; 5 Changes in the Radio Subsystem for GPRS; 5.1 Overview and Key Architecture; 5.2 Introduction of EDGE, ECSD and E-GPRS; 6 Core Network; 6.1 Serving GPRS Support Node (SGSN); 6.2 Gateway GPRS Support Node (GGSN); 6.3 Access Network PCU - SGSN (Gb Interface); 6.4 Core Network SGSN, GGSN (Gn Interface); 6.5 Additional Elements in the Core Network 327 $a6.6 Additional Elements at the Gi Interface6.7 Connections Towards the GSM Network; 7 Terminal Equipment; 7.1 Types of Terminal Equipment; 7.2 Multi-slot Classes and GPRS MS Classes; 7.3 The Settings in a GPRS-enabled Mobile Device; 8 Planning and Dimensioning; 8.1 Introduction; 8.2 Network Dimensioning; 8.3 GPRS Radio Subsystem; 8.4 GPRS Core Network; 8.5 User Aspects; 8.6 Indoor Radio Networks; 9 Towards All-IP Networks; 9.1 The TCP/IP Protocol Suite; 9.2 Convergence of Fixed, Mobile and Data Networks; 9.3 The Roles of GSM, GPRS and UMTS in Converged Networks; 10 Applications; 10.1 Services 327 $a10.2 Multimedia Messaging Service (MMS)10.3 GSM-R; 10.4 m-Business and m-Commerce; 11 Roaming and GRX; 11.1 Introduction; 11.2 Why do we need Roaming in GPRS?; 11.3 Architecture; 11.4 GPRS Roaming eXchange (GRX) Network; 11.5 Procedures; 11.6 Quality Aspects of GRX; Glossary and Abbreviations; Index 330 $aGPRS is a packet based wireless communication service that offers data rates from 9.05 up to 171.2 Kbps and continuous connection to the Internet for mobile phone and computer users. GPRS is based on GSM communications and complements existing services such as circuit switched cellular phone connections and the Short Message Service (SMS).GPRS represents the bridge between 2G and 3G mobile telecommunications and is commonly referred to as 2.5G. Implementation of GPRS requires modification of the existing GSM networks in that GSM is a circuit switched technology while GPRS is packet orien 606 $aGeneral Packet Radio Service 615 0$aGeneral Packet Radio Service. 676 $a621.3845/6 701 $aSanders$b Geoff$f1966-$01842031 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911019718303321 996 $aGPRS networks$94421963 997 $aUNINA