LEADER 06996oam 2200493 450 001 996226150403316 005 20210729131613.0 010 $a1-4471-1516-3 024 7 $a10.1007/978-1-4471-1516-8 035 $a(CKB)3400000000088521 035 $a(DE-He213)978-1-4471-1516-8 035 $a(MiAaPQ)EBC3075239 035 $a(MiAaPQ)EBC6492710 035 $a(PPN)238005585 035 $a(EXLCZ)993400000000088521 100 $a20210729d1996 uy 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aMobile and personal satellite communications 2 $eproceedings of the Second European Workshop on Mobile/Personal Satcoms (EMPS '96) /$fedited by F. Vatalaro; F. Ananasso 205 $a1st ed. 1996. 210 1$aLondon, England :$cSpringer-Verlag London Limited,$d[1996] 210 4$d©1996 215 $a1 online resource (XII, 582 p. 55 illus.) 300 $aIncludes index. 311 $a3-540-76111-X 327 $aApproaching the Shannon Limit: Theorist?s Dream and Practitioner?s Challenge -- 1 System Architectures I -- The L-Band Land Mobile (LLM) Payload: Key Technologies and Test Results -- Antenna Pattern Reconfiguration in the Future Direct Broadcasting Satellite at 22 GHz -- New Highly Miniaturised Multibeam RF Beamforming Networks for Phased Array Antennas Using MMIC and Multilayer Technologies -- ITALSAT F2 and its EMS Payload for Mobile Communications -- Is Terrain Scattering a Significant Contributor to Interference by Personal Communications Satellites ? -- 2 Networks and Mobility Management I -- Providing Appropriate Service Quality to Fixed and Mobile Users in a Non-Geo Satellite-Fixed Cell System -- Inter-Network Signalling Load Analysis for GSM-Satellite Integration -- Mobility Issues for a GEO Multi-Spot Satellite System with OBP Capabilities -- 3 Propagation Channel Characterization and Modelling -- Carrier To Multipath Characterization and Prediction for Mobile Satellite Systems -- Measurement of Propagation Loss into Cars on Satellite Paths at L-Band -- Satellite Channels Modelled by Chaotic Bit Error Generators -- Digital Audio Broadcasting (DAB) via Archimedes/mediaStar HEO-Satellites -- 4 Systems Architectures II -- Design Aspects of Digital Modems for the Forecoming Demonstrations of Mobile Systems Operating at SHF/EHF -- The Receiver with an Adaptive Array Antenna and Satellite Diversity for Low Earth-Orbital Multiple Satellite Communication Systems -- Mobile and Personal Satellite Communications Experiments with Japan?s Experimental Satellite COMETS -- High-Rate Production and Testing of Spacecrafts and Active Antennas for Mobile/Personal Satcoms -- 5 Network and Mobility Management II -- Handover Requests Queuing in Low Earth Orbit Mobile Satellite Systems -- A Simulation Environment for the Evaluation of Maintainability Strategies in Telecomunication Networks Based on Satellite Constellation -- GSM- Interoperable Mobile Satellite Call Processing Architecture -- Dynamic Transceiver, Carrier and Time-Slot Allocation Strategies for Mobile Satellite Systems -- 6 Modulation and Coding -- High Level Trellis Coding, Equalisation and Diversity for Mobile Communications -- Study on the Application of Turbo Codes in a Satellite System -- Analysis of Improvement due to Interleaving for Data Transmission Over Mobile Satellite Channel with Trellis Coded Modulation System -- On the Interleaver Depth in Concatenated Coding Schemes -- 7 Multiple Access -- How Can Interference-Rejection Receivers Increase the Capacity of CDMA Multi-Beam Satellite Communication Systems? -- Interference Statistics for Multibeam Satellites -- Analysis of a DS-CDMA Return Link for Mobile Satellite Communications -- 8 Ka and EHF Bands Exploitation -- Channel Measurements for EHF-Band Land Mobile Satellite Systems -- ACTS Ka-Band Propagation Measurements in Florida -- Satellite Multimedia Applications through Compact Portable and Mobile Terminals -- Measurements and Analysis on Ka Land Mobile Satellite Channel -- 9 Business and Service Provision I -- IRIDIUM Italia inside the S-PCS Programs -- Satellite System Architectures -- The Integration of Personal Satellite Communication with Terrestrial Cellular: A Business Perspective -- The Globalstar System: A Complement to Terrestrial Mobile Networks -- 10 Business and Service Provision II -- EUTELTRACS ? EUTELSAT?s Mobile Communication System Dedicated to the Improvement of Productivity of European Fleet Operators -- Status of the IRIDIUM System: Moving Rapidly Towards Global Wireless Service in 1998 -- Network Evolution for Mobile Satellite Services -- The IRIDIUM Program in the European PCN Scenario -- 11 Panel Papers -- The 1995 World Radiocommunication Conference (WRC-95) and its Effect on Mobile/Personal Satcoms -- Integration of Satellite PCNs into Terrestrial Networks and the Way towards UMTS -- EMPS ?96 Contributors -- Author Index. 330 $aThis book of proceedings contains papers for the Second European Workshop on Mobile/Personal Satcoms (EMPS '96), held in Rome, Italy, and hosted by the Consiglio Nazionale delle Ricerche. The EMPS '96 workshop follows the edition of two years ago, and is intended as an occasion for exchange of information and opinions among experts in the fast-growing field of mobile satellite communications. With respect to the first successful edition we only made one main modification. We issued a formal call for papers, instead oflimiting the selection process to invited papers as was in the past: 60 papers were received from 18 countries. Each paper has been reviewed by at least two referees, and then 41 papers were selected by the Workshop Steering Committee (WSC). An invited introductory lecture opens the workshop and is given by Dr. Andrew J. Viterbi, who is also honorary chairman of EMPS '96. Satellite Personal Communications Networks (SPCNs) are now expected to grow very fast, even beyond the most optimistic forecast: their unique feature to establish ex abrupto a world-wide communication fabric is certainly the winning card. Market analyses now indicate that LEO networks already planned to be operational around 1998 even risk being overwhelmed by users request, so that their extensions are already being considered. And, additionally, multimedia SPCNs are also being introduced at higher frequencies to provide broadband services. 606 $aMobile communication systems$vCongresses 606 $aArtificial satellites in telecommunication$vCongresses 615 0$aMobile communication systems 615 0$aArtificial satellites in telecommunication 676 $a384.51 702 $aAnanasso$b F.$f1950- 702 $aVatalaro$b F$g(Francesco),$f1953- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bUtOrBLW 906 $aBOOK 912 $a996226150403316 996 $aMobile and personal satellite communications 2$91888623 997 $aUNISA LEADER 01751oam 2200517 450 001 9910716926003321 005 20211119134023.0 035 $a(CKB)5470000002526938 035 $a(OCoLC)1154792954 035 $a(EXLCZ)995470000002526938 100 $a20200519d1939 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe effects of some common surface irregularities on wing drag /$fby Manley J. Hood 210 1$aWashington, [D.C.] :$cNational Advisory Committee for Aeronautics,$d1939. 215 $a1 online resource (19 pages, 14 unnumbered pages) $cillustrations 225 1 $aTechnical note / National Advisory Committee for Aeronautics ;$vNo. 695 300 $a"March 1939." 300 $aNo Federal Depository Library Program (FDLP) item number. 320 $aIncludes bibliographical references (page 19). 606 $aAirplanes$xWings 606 $aDrag (Aerodynamics) 606 $aWind tunnel testing 606 $aAirplanes$xWings$2fast 606 $aDrag (Aerodynamics)$2fast 606 $aWind tunnel testing$2fast 615 0$aAirplanes$xWings. 615 0$aDrag (Aerodynamics) 615 0$aWind tunnel testing. 615 7$aAirplanes$xWings. 615 7$aDrag (Aerodynamics) 615 7$aWind tunnel testing. 700 $aHood$b Manley J.$01412893 712 02$aUnited States.$bNational Advisory Committee for Aeronautics, 801 0$bTRAAL 801 1$bTRAAL 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910716926003321 996 $aThe effects of some common surface irregularities on wing drag$93507962 997 $aUNINA