LEADER 00715nas 2200253 450 001 000022791 005 20090210134051.0 011 $a0008-5103 100 $a20090210b19261987km-y0itay50------ba 101 0 $aeng 102 $aCA 110 $aaha----0--- 200 1 $aCanadian surveyor$fCanadian Institute of Surveying 210 $aOttawa$cCanadian Institute of Surveying and Mapping$d1926-1987 215 $afascicoli 326 $aTrimestrale 440 0$1001000022792 610 1 $aScienze della Terra 712 02$aCanadian Institute of Surveying 801 0$aIT$bUNIPARTHENOPE$gRICA$2UNIMARC 912 $a000022791 958 $a1986-1987$cDSA 996 $aCanadian surveyor$91212022 997 $aUNIPARTHENOPE LEADER 00900nam0-22003371i-450- 001 990003352540403321 005 20080925091728.0 010 $a2-905709-44-8 035 $a000335254 035 $aFED01000335254 035 $a(Aleph)000335254FED01 035 $a000335254 100 $a20030910d1990----km-y0itay50------ba 101 0 $afre 102 $aFR 105 $aa-------001yy 200 1 $aSigne/ texte/image$fAlain Montandon 210 $aMeyzieu$cCésura Lyon Édition$d1990 215 $a211 p.$cill.$d22 cm 610 0 $aDidattica Francese ( Pubblicit ?) 676 $a407.1 700 1$aMontandon,$bAlain$0132815 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003352540403321 952 $a1856 sez. Andriello$b1856$fDARPU 952 $a407.1 MON$bLINGUE 573$fDECLI 959 $aDARPU 959 $aDECLI 996 $aSigne$9443335 997 $aUNINA LEADER 01625oas 2200565 a 450 001 9910850894003321 035 $a(CONSER)sn83025517 035 $a(CKB)5450000000772203 035 $a(EXLCZ)995450000000772203 100 $a19830526b19431961 ky a 101 0 $ajpn 181 $ctxt$2rdacontent 182 $cn$2rdamedia 183 $anc$2rdacarrier 200 00$aRokk? Shimp? = Rocky Shimpo (Denver, Colo.) 1943-1961 210 $aDenver, Colo. $cJapanese Pub 215 $avolumes 225 0 $aJapanese camp papers 300 $aExtra editions accompany some numbers. 300 $aCollected in Japanese camp papers. 517 3 $aRocky shimpo 517 1 $aRockii shimpo 606 $aJapanese Americans$zColorado$vNewspapers 606 $aJapanese Americans$2fast$3(OCoLC)fst00981441 607 $aDenver (Colo.)$vNewspapers 607 $aColorado$2fast$1https://id.oclc.org/worldcat/entity/E39PBJf4bHk4HXCCmK8gvWb68C 607 $aColorado$zDenver$2fast$1https://id.oclc.org/worldcat/entity/E39QbtfRCkW9w3H6p8rKpQK8bM 608 $aNewspapers.$2fast 615 0$aJapanese Americans 615 7$aJapanese Americans. 801 0$bNPV 801 1$bNPV 801 2$bDLC 801 2$bCNK 801 2$bCNW 801 2$bCNK 801 2$bCVF 801 2$bCNK 801 2$bDLC 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCA 801 2$bDLC 801 2$bOCLCL 906 $aJOURNAL 912 $a9910850894003321 996 $aRokk? Shimp? = Rocky Shimpo (Denver, Colo.) 1943-1961$94287463 997 $aUNINA LEADER 08620nam 2200757Ia 450 001 9911018802603321 005 20200520144314.0 010 $a9786613203502 010 $a9781283203500 010 $a1283203502 010 $a9780470715598 010 $a0470715596 010 $a9780470715604 010 $a047071560X 024 7 $a10.1002/9780470715598 035 $a(CKB)1000000000551710 035 $a(EBL)366826 035 $a(SSID)ssj0000272214 035 $a(PQKBManifestationID)11207176 035 $a(PQKBTitleCode)TC0000272214 035 $a(PQKBWorkID)10304635 035 $a(PQKB)10148352 035 $a(MiAaPQ)EBC366826 035 $a(CaBNVSL)mat08039815 035 $a(IDAMS)0b00006485f0dbf7 035 $a(IEEE)8039815 035 $a(OCoLC)299047890 035 $a(PPN)252801865 035 $a(Perlego)2789063 035 $a(EXLCZ)991000000000551710 100 $a20080509d2008 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aWiMedia UWB $etechnology of choice for wireless USB and Bluetooth /$fGhobad Heidari 210 $aChichester, West Sussex, United Kingdom ;$aHoboken, NJ $cWiley$d2008 215 $a1 online resource (309 p.) 300 $aDescription based upon print version of record. 311 08$a9780470518342 311 08$a0470518340 320 $aIncludes bibliographical references and index. 327 $a-- List of Figures xiii -- List of Tables xix -- About the Authors xxi -- Preface xxiii -- 1 Introduction 1 -- 1.1 What is UWB? 3 -- 1.2 Why UWB? 7 -- 1.2.1 Higher Channel Capacity and Power Efficiency 7 -- 1.2.2 Little Interference to and from Narrowband Systems 9 -- 1.2.3 Unmet WPAN Demand 10 -- 1.2.4 High-precision Ranging 11 -- 1.3 UWB Market 11 -- 1.3.1 Clutter of Cables 11 -- 1.3.2 Networking Shortcomings 12 -- 1.3.3 UWB Fills a Gap 13 -- 1.3.4 W-USB 16 -- 1.3.5 High Rate Bluetooth 17 -- 1.3.6 IP over UWB 18 -- 1.3.7 What to Expect 19 -- 1.4 UWB Standardization 20 -- 1.4.1 IEEE 20 -- 1.4.2 WiMedia versus UWB Forum 21 -- 1.4.3 Ecma International 22 -- 1.5 UWB Applications 23 -- 1.6 Summary Features 33 -- 1.7 Terminology 36 -- References 42 -- 2 Worldwide Regulations 43 -- 2.1 United States 44 -- 2.2 Japan 47 -- 2.3 Korea 50 -- 2.4 Europe 51 -- 2.5 China 56 -- 2.6 Summary 56 -- References 59 -- 3 Physical Layer 61 -- 3.1 Feature Summary 64 -- 3.1.1 Packet Radio 64 -- 3.1.2 MB-OFDM 65 -- 3.1.3 Error Correction and Variable Data Rate 65 -- 3.2 WiMedia OFDM 65 -- 3.2.1 Frequency-selective Fading 66 -- 3.2.2 Mathematical Framework 71 -- 3.2.3 Extensions to OFDM 73 -- 3.2.3.1 The Zero Postfix and Further ISI Reduction 73 -- 3.2.3.2 Zero, Pilot, and Guard Subcarriers 77 -- 3.2.4 Spreading 80 -- 3.2.5 Modulation 82 -- 3.2.6 Tone Nulling 86 -- 3.2.7 Summary 87 -- 3.3 PMD 87 -- 3.3.1 WiMedia Band Plan 88 -- 3.3.2 Frequency Hopping 88 -- 3.3.3 Common Clock Reference 91 -- 3.3.4 Transmit Power Control 92 -- 3.4 Scrambling, Interleaving, and Error Correction 92 -- 3.4.1 Scrambling 93 -- 3.4.2 Convolutional Coding 94 -- 3.4.3 Header Protection: Header Check Sequence and Reed / Solomon Coding 97 -- 3.4.4 Interleaving 98 -- 3.4.5 Summary 102 -- 3.5 Packet Structure 103 -- 3.5.1 Standard and Burst Modes 104 -- 3.5.2 PLCP Preamble 107 -- 3.5.3 PLCP Header 110 -- 3.5.4 Modulated PSDU 116 -- 3.6 Performance Requirements 118 -- 3.6.1 S/N Measurements and Terminology 118 -- 3.6.2 Transmitter Error Specifications 122. 327 $a3.6.2.1 Transmit Spectral Mask 122 -- 3.6.2.2 Transmitter Constellation Error 125 -- 3.6.3 Receiver Performance Specifications 128 -- 3.6.4 Signal Quality Measurements 130 -- 3.6.5 Channels and Channel Modeling 130 -- 3.7 Ranging 131 -- 3.8 PHY Services and Interfaces 134 -- 3.8.1 Management Services 136 -- 3.8.2 Transmit and Receive Services 136 -- 3.8.3 CCA Service 139 -- References 139 -- 4 Medium Access Control Sublayer 141 -- 4.1 Feature Summary 143 -- 4.1.1 Peer-to-peer 143 -- 4.1.2 Ad Hoc 144 -- 4.1.3 Two-hop Networking 144 -- 4.1.4 Prioritized Contention Access (PCA) 144 -- 4.1.5 Distributed Reservation Protocol (DRP) 145 -- 4.1.6 Mobility 146 -- 4.1.7 Beaconing 146 -- 4.1.8 Band Groups and Time-Frequency Channels (TFC) 147 -- 4.1.9 Acknowledgment Policies 148 -- 4.1.10 Reservation Policies 149 -- 4.1.11 Security 150 -- 4.1.12 Hibernation 151 -- 4.1.13 Fragmentation, Aggregation 152 -- 4.1.14 Ranging 152 -- 4.2 Superframes and Timeslots 152 -- 4.3 Device Address 155 -- 4.4 Frame Formats 156 -- 4.4.1 Beacon Frames 159 -- 4.4.1.1 BPOIE 164 -- 4.4.1.2 DRP IE 165 -- 4.4.1.3 ASIE 169 -- 4.4.2 Control Frames 170 -- 4.4.3 Command Frames 173 -- 4.4.4 Data Frames 173 -- 4.4.5 Aggregated Data Frames 174 -- 4.5 Frame Processing 175 -- 4.5.1 Frame Reception and Transmission 175 -- 4.5.2 Acknowledgments and Retransmissions 177 -- 4.5.3 Frame Transaction and Inter-frame Spacing 178 -- 4.5.4 Fragmentation and Aggregation 179 -- 4.5.5 Channel Selection 181 -- 4.6 Synchronization 182 -- 4.6.1 Sources of Timing Error 182 -- 4.6.2 BPST Alignment 183 -- 4.6.3 Guard Time 185 -- 4.7 Power Conservation 186 -- 4.7.1 Power Modes 187 -- 4.7.2 Power States 188 -- 4.8 Beacon Protocol 189 -- 4.8.1 BP 189 -- 4.8.2 Beacon Loss or Collision 192 -- 4.8.3 Beacon Contraction 193 -- 4.8.4 Alien Beacons 194 -- 4.8.5 BP Merging 195 -- 4.9 DRP 198 -- 4.10 PCA 203 -- 4.11 MAC Policies 210 -- 4.11.1 Reservation Size Limitations 211 -- 4.11.2 Reservation Compaction 215 -- 4.11.3 PCA Reservation Rules 224. 327 $a4.12 Security 224 -- 4.13 Ranging 228 -- References 232 -- 5 Protocol Adaptation Layer 233 -- 5.1 CW-USB 235 -- 5.1.1 USB versus CW-USB 236 -- 5.1.2 Frame Formats 242 -- 5.1.3 Transaction Groups 244 -- 5.1.4 Device Beaconing 246 -- 5.1.5 Data Flow and Connection Process 247 -- 5.1.6 Dual Role Device 248 -- 5.1.7 Association Model 249 -- 5.1.8 Implementation and Interface Issues 251 -- References 255 -- Appendix A Acronyms 257 -- Appendix B WiMedia Alliance Membership 263 -- Index 269. 330 $aUWB (ultra-wideband) has been investigated for many decades but only recently has it become commercially viable. With the advent of WiMedia UWB technology and its associated standard specifications, the stage is set for the next generation of WPAN applications to take root. WiMedia UWB focuses on the ECMA-368 standard. Both PHY layer and MAC sublayers specified in this standard are explained in great detail. The book offers not only the facts about the requirements of the standard, but also the motivation and logic behind them. To give a comprehensive perspective of the UWB technology to the reader, other interrelated topics are also examined in this book. These include the history of UWB and its recent standardization attempts; UWB applications and advantages; UWB spectrum allocation and regulations around the world; UWB platform clients: Certified Wireless USB (CW-USB), Bluetooth, and WLP (WiMedia Link layer Protocol, which enables Internet Protocol over UWB); as well as some important implementation issues and considerations. As the first application of WiMedia UWB, CW-USB is given a special and more comprehensive treatment. This book is ideal for any engineer or engineering managers who are expecting to either develop a solution based on UWB or to integrate it with other devices. It will also be of interest to researchers who require an overview or an interpretation of the technology. . One of the first books to describe the WiMedia standards (PHY and MAC) in detail . A comprehensive approach to de-obfuscating the entire WiMedia UWB technology, from the PHY through the MAC, the MAC clients, the applications, and the regulations . Includes a description of the CW-USB standard and its relation to WiMedia MAC . Provides an up-to-date view of the UWB spectrum allocations and associated regulations around the world . Derived from hands-on experiences in WiMedia UWB standards and system development efforts. 606 $aMultimedia communications 606 $aWireless communication systems 606 $aUSB (Computer bus) 606 $aBluetooth technology 606 $aUltra-wideband devices 615 0$aMultimedia communications. 615 0$aWireless communication systems. 615 0$aUSB (Computer bus) 615 0$aBluetooth technology. 615 0$aUltra-wideband devices. 676 $a004.6/4 700 $aHeidari$b Ghobad$01634235 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911018802603321 996 $aWiMedia UWB$93974363 997 $aUNINA LEADER 04254nam 22006375 450 001 9910913791603321 005 20251029194015.0 010 $a9783031695186 010 $a3031695186 024 7 $a10.1007/978-3-031-69518-6 035 $a(CKB)36812803800041 035 $a(MiAaPQ)EBC31812110 035 $a(Au-PeEL)EBL31812110 035 $a(OCoLC)1481803280 035 $a(DE-He213)978-3-031-69518-6 035 $a(EXLCZ)9936812803800041 100 $a20241203d2024 u| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDigital Marketing $eTools, Techniques and Best Practices for Graduate Students and Managers /$fby Klaus Solberg Söilen 205 $a1st ed. 2024. 210 1$aCham :$cSpringer Nature Switzerland :$cImprint: Springer,$d2024. 215 $a1 online resource (463 pages) 225 1 $aSpringer Texts in Business and Economics,$x2192-4341 311 08$a9783031695179 311 08$a3031695178 327 $aUnderstanding the Digital Environment -- Big Data and Data Mining -- Data Quality -- Customer Analytics: Profiles, Personas, Personalization -- Monitoring Performance and Crushing the Numbers, KPIs -- Search Engine Optimization (SEO) -- Click Analytics -- The Online Buying Process -- Checkout and Payment Options -- The e-commerce Website and Mobile App -- Information Architecture -- Building an Attractive Site Structure -- Mobile Interface Is All -- The Role of Influencers, Celebrity Endorsements, and Identifying Opinion Leaders -- Storytelling in Marketing -- Stealth Marketing on Social Media -- The Video-First World: How Everything Is Video and Evaluated in Seconds -- Why Music Matters in Digital Marketing -- Drafting the Storyline, Expected Emotions -- Embedding -- Real-Time Video Editing -- Social CRM -- Personal Branding -- Building Brands Online and Brand Identity -- Online Partnerships -- Omnichannel Marketing -- Gamification Strategies -- Cross-Selling and Upselling -- AI and Marketing Automation -- Geolocation of Visitors -- Dropshipping -- Browsing and Purchasing Online -- B2B Digital Marketing -- Impact on Employment -- The Evolution of PR and Communications in the Digital Age -- The Art and Science of Copywriting -- Ethics in Digital Marketing -- Banner and Native Advertising, Display Champaigns -- Digital Cultures -- Strategies and Business Models in Digital Marketing -- Cookies and Privacy Concerns -- Using Google Ads in Digital Marketing -- E-governance -- Social Networks and E-learning -- Digital Healthcare. 330 $aThis textbook balances the theory of digital marketing with the practical skills for prospective marketers in professional organizations, both public and private. It begins with an introduction to the digital landscape following the structure of market segmentation, B2C, B2B applications, as a starting point, of digital marketing. It then takes the readers through the customer journey, use of social media, and the rising importance of video-based communication. Given this background, students will learn the organization, technical skills and project management needed for digital marketing, including online public relations, communications, and internet branding. An extensive summary of strategies necessary to work with digital marketing in a longer perspective is also provided. . 410 0$aSpringer Texts in Business and Economics,$x2192-4341 606 $aMarketing 606 $aConsumer behavior 606 $aBusiness information services 606 $aMarketing 606 $aConsumer Behavior 606 $aIT in Business 606 $aMàrqueting per Internet$2thub 608 $aLlibres electrònics$2thub 615 0$aMarketing. 615 0$aConsumer behavior. 615 0$aBusiness information services. 615 14$aMarketing. 615 24$aConsumer Behavior. 615 24$aIT in Business. 615 7$aMàrqueting per Internet 676 $a658.872 700 $aSøilen$b Klaus Solberg$01627051 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910913791603321 996 $aDigital Marketing$94448591 997 $aUNINA