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Communications Systems and Networks

Communications Systems and Networks
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作者: 著
出版社: Wiley
2002-09
版次: 3
ISBN: 9780764548994
定价: 533.90
装帧: 平装
开本: 其他
纸张: 其他
页数: 720页
正文语种: 英语
分类: 外文古旧书>英文书>计算机与互联网
  • ?Convergenceisconfusing.Convergenceiscritical.Andconvergenceisreal.Inthisbook,industrypunditRayHorakdescribeshowthemergingofvoiceanddatanetworkshasevolvedandislikelytoevolveaswemovetowardaninformation–basedeconomy.?Beginningwiththefundamentalsofcommunicationstechnology,thebookgroundsthereaderinbasictelecommunicationsconceptsincludingcircuits(dedicated,switchedandvirtual),switches(circuit,packet,andframe),andtheissuesinvolvedindigitalandanalogtransmission.?Describestherudimentsoftransmissionmedia,fromtwistedpairandcoaxialcabletosatelliteandfiber–optictransmission.?Introducesthebasicsofvoicesystems,beginningwithlegacynetworkslikekeytelephonesystemsandincludingPBXs,Centrex,AutomaticCallDistributors,andComputerTelephonyIntegration(CTI).?Explainsthefundamentalsofdatacommunications,includingbasicLANandWANengineering,modemsandotherformsofdatacommunicationsequipment,broadbandinfrastructureandnetworkservices,andtheprotocolsandequipmentthatmaketheglobalInternetareality.?Considerssomeoftheemergingtechnologiesandapplicationsjustnowgainingwidespreadacceptance,includingwirelessnetworksanddigitalvideonetworks,alongwiththeeconomicandregulatoryforceslikelytodeterminetheshapeofthenetworkedworldofthe21stCentury,aswellasthespeedwithwhichwecanexpecttoseeitimplemented.?Previouseditionsold40,000+copies. RayHorakisPresidentofTheContextCorporation,atelecommunicationsconsultingfirmthatpresentsseminars,workshops,andconferencesfortelephoneanddatanetworkingprofessionalsworldwide.Hehasputhis30+yearsofexperienceinthenetworkedworldtogooduseastheauthorofmanyprofessionalarticlesandthecontributingeditorforNewton'sTelecomDictionary.
  • 内容简介:
    ?Convergenceisconfusing.Convergenceiscritical.Andconvergenceisreal.Inthisbook,industrypunditRayHorakdescribeshowthemergingofvoiceanddatanetworkshasevolvedandislikelytoevolveaswemovetowardaninformation–basedeconomy.?Beginningwiththefundamentalsofcommunicationstechnology,thebookgroundsthereaderinbasictelecommunicationsconceptsincludingcircuits(dedicated,switchedandvirtual),switches(circuit,packet,andframe),andtheissuesinvolvedindigitalandanalogtransmission.?Describestherudimentsoftransmissionmedia,fromtwistedpairandcoaxialcabletosatelliteandfiber–optictransmission.?Introducesthebasicsofvoicesystems,beginningwithlegacynetworkslikekeytelephonesystemsandincludingPBXs,Centrex,AutomaticCallDistributors,andComputerTelephonyIntegration(CTI).?Explainsthefundamentalsofdatacommunications,includingbasicLANandWANengineering,modemsandotherformsofdatacommunicationsequipment,broadbandinfrastructureandnetworkservices,andtheprotocolsandequipmentthatmaketheglobalInternetareality.?Considerssomeoftheemergingtechnologiesandapplicationsjustnowgainingwidespreadacceptance,includingwirelessnetworksanddigitalvideonetworks,alongwiththeeconomicandregulatoryforceslikelytodeterminetheshapeofthenetworkedworldofthe21stCentury,aswellasthespeedwithwhichwecanexpecttoseeitimplemented.?Previouseditionsold40,000+copies.
  • 作者简介:
    RayHorakisPresidentofTheContextCorporation,atelecommunicationsconsultingfirmthatpresentsseminars,workshops,andconferencesfortelephoneanddatanetworkingprofessionalsworldwide.Hehasputhis30+yearsofexperienceinthenetworkedworldtogooduseastheauthorofmanyprofessionalarticlesandthecontributingeditorforNewton'sTelecomDictionary.
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