01178nam0-22004211i-450-99000602613040332120090226122852.0000602613FED01000602613(Aleph)000602613FED0100060261320090226d1982----km-y0itay50------baengUSy-------001yy<<An >>evolutionary theory of economic changeRichard R. Nelson and Sidney G. WinterCambridge, MassBelknap Press of Harvard University Press1982XI, 437 p.23 cm338.919itaF/3.2F/5338.9Nelson,Richard R.106425Winter,Sidney G.106426ITUNINARICAUNIMARCBK990006026130403321XV O2 1514312DTEVI I 989915FSPBCXV O1 93075*FGBCF/3.2 NEL7694SESF/3.2 NEL12340/ISESFGBCFSPBCSESDTEEvolutionary theory of economic change65969UNINA01215nam 2200385 450 991031775400332120221017125857.0953-51-6305-1(CKB)4970000000098544(NjHacI)994970000000098544(EXLCZ)99497000000009854420221017d2013 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierVehicular Technologies Deployment and Applications /Lorenzo Galati Giordano, Luca Reggiani, editorsRijeka, Croatia :IntechOpen,[2013]©20131 online resource (234 pages) illustrations953-51-0992-8 Includes bibliographical references and index.Vehicular technologiesVehicular ad hoc networks (Computer networks)Vehicular ad hoc networks (Computer networks)388.312Giordano Lorenzo GalatiReggiani LucaNjHacINjHaclBOOK9910317754003321Vehicular Technologies2952567UNINA05485nam 2200709 450 991014443250332120221206103800.01-282-68605-497866126860540-470-74171-60-470-74172-410.1002/9780470741719(CKB)1000000000687354(EBL)416421(SSID)ssj0000166132(PQKBManifestationID)11161154(PQKBTitleCode)TC0000166132(PQKBWorkID)10160104(PQKB)10912902(CaBNVSL)mat08040405(IDAMS)0b00006485f0eced(IEEE)8040405(Au-PeEL)EBL416421(CaPaEBR)ebr10275659(CaONFJC)MIL268605(CaSebORM)9780470030707(MiAaPQ)EBC416421(OCoLC)299046796(PPN)188724354(EXLCZ)99100000000068735420171024d2008 uy engurunu|||||txtccrGSM architecture, protocols and services /Jörg Eberspächer ... [et al.]3rd ed., English lang. ed.Chichester, U.K. :Wiley,c2009.[Piscataqay, New Jersey] :IEEE Xplore,[2008]1 online resource (340 p.)Prev. ed. catalogued under Jörg Eberspächer, 2001.0-470-03070-4 Includes bibliographical references (p. [313]-315) and index.Preface -- 1. Introduction -- 1.1. The idea of unbounded communication -- 1.2. The success of GSM -- 1.3. Classification of mobile communication systems -- 1.4. Some history of statistics of GSM -- 1.5. Overview of the book -- 2. The mobile radio channel and the cellular principle -- 2.1. Characteristics of the mobile radio channel -- 2.2. Separation of directions and duplex transmission -- 2.3. Multiple access -- 2.4. Cellular principle -- 3. System architecture and addressing -- 3.1. System architecture -- 3.2. The SIM concept -- 3.3. Addressing -- 3.4. Registers and subscriber data -- 3.5. Network interfaces and configurations -- 4. Air interface - physical layer -- 4.1. Logical channels -- 4.2. Physical channels -- 4.3. Synchronization -- 4.4. Mapping of logical onto physical channels -- 4.5. Radio subsystem link control -- 4.6. Channel coding, source coding and speech processing -- 4.7. Source coding and speech processing -- 4.8. Channel coding -- 4.9. Power-up scenario -- 5. Protocols -- 5.1. Protocols architrecutre planes -- 5.2. Protocol architecture of the user plane -- 5.3. Protocol architecture of the signaling plane -- 5.4. Signaling at the air interface (Um) -- 5.5. Signaling at the A and Abis interfaces -- 5.6. Security-related network functions: authentication and encryption -- 5.7. Signaling at the user interface -- 6. Roaming an handover -- 6.1. Mobile application part interfaces -- 6.2. Location registration and location update -- 6.3. Connection estalishment and termination -- 6.4. Handover -- 7. Services -- 7.1. Classical GSM services -- 7.2. Popular GSM services: SMS and MMS -- 7.3. Overviwe of GSM services in Phase 2+ -- 7.4. Bearer and teleservices of GSM Phase 2+ -- 7.5. Supplementary services in GSM Phase 2+ -- 7.6. Service platforms -- 7.7. Wireless application protocol -- 8. Improved data services in GSM: GPRS, HSCSD and EDGE -- 8.1. GPRS -- 8.2. HSCSD -- 8.3. EDGE -- 9. Beyond GSM and MTS: 4G -- Appendices -- A. Data communication and networking.B. Aspects of network operation -- C. GSM Addresses -- D. List of Acronyms -- References -- Index.With around 3 billion subscribers, GSM is the world's most commonly used technology for wireless communication. Providing an overview of the innovations that have fuelled this phenomena, GSM: Architecture, Protocols and Services, Third Edition offers a clear introduction to the field of cellular systems. Special emphasis is placed on system architecture and protocol aspects, and topics range from addressing concepts through mobility management to network management. This third edition contains around 25% new and reworked material and has been thoroughly updated to encompass recent advances and future trends. It serves as both an introductory textbook for graduate students as well as a reference resource for telecommunications engineers and researchers. This edition: . Presents capacity enhancement methods like sectorization, the application of adaptive antennas for Spatial Filtering for Interference Reduction (SFIR) and Space Division Multiple Access (SDMA). Provides a detailed introduction to GPRS, HSCSD, and EDGE for packet-switched services and higher data rates. Features updated coverage on the vastly expanded range of GSM services, including an examination of Multimedia Messaging Service (MMS). Adopts a highly graphical approach with numerous illustrations.Global system for mobile communicationsCell phone systemsGlobal system for mobile communications.Cell phone systems.384.535621.38456Eberspächer J(Jörg)999848Eberspächer J(Jörg).999848CaBNVSLCaBNVSLCaBNVSLBOOK9910144432503321GSM2295163UNINA01852oam 2200337z- 450 99632082750331620230913112557.092-1-055984-3(CKB)9870000000000664(BIP)044077855(EXLCZ)99987000000000066420201216c2013uuuu -u- -engAgeing, Solidarity and Social Protection in Latin America and the Caribbean : Time for Progress Towards EqualityECLACSantiago1 online resource (176 p.) ill92-1-121830-6 This publication aims to contribute to the research, analysis and design of proposals for the social protection of older persons. It develops a new conceptual approach and uses various indicators for its assessment in the areas of social security, health and social services. All human beings must be able to avail themselves of equal rights, without discrimination, and these rights must be enforced through serious, strategic and sustainable commitments which accommodate both present and long-term challenges. Only then will it be possible to develop an approach which includes each and every citizen and contributes to their well-being and security, so that they can make full use of their capacities, regardless of their age or economic activity.Ageing, Solidarity and Social Protection in Latin America and the CaribbeanDemographyOlder peopleLatin americaCaribbean areaSocial scienceLawBusiness & economicsUnited Nations,othBOOK996320827503316Ageing, Solidarity and Social Protection in Latin America and the Caribbean : Time for Progress Towards Equality3598623UNISA00927oas 22003253 450 991089154910332120250619213018.0(DE-599)ZDB2818436-1(OCoLC)885338873(CONSER) 2014202902(CKB)2550000001348531(EXLCZ)99255000000134853120140806a20139999 uy aengur|||||||||||txtrdacontentcrdamediacrrdacarrierInternational Journal of Econometrics and Financial ManagementNewark, De :Science and Educational Publishing,2013-Refereed/Peer-reviewed2374-2011 IJEFM650DLCDLCJOURNAL9910891549103321International Journal of Econometrics and Financial Management4237752UNINA