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【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-Localandmetropolitanareanetworks-Specificrequirements-Part11:WirelessLANMediumAccessControl(MAC)andPhysicalLayer(PHY)specifications
【原文标准名称】:信息技术.系统间远程通信和信息交换.局域网和城域网.特殊要求.第11部分:无线LAN媒体访问控制(MAC)和物理层(PHY)规范
【标准号】:ISO/IEC8802-11-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC6
【标准类型】:()
【标准水平】:()
【中文主题词】:传播方式;LAN;网络互连;数据传送;MAN;WLAN;定义;数据处理;物理层;接口(数据处理);数据网络;信息处理;局域网
【英文主题词】:Communicationprocesses;Datanetwork;Dataprocessing;Datatransfer;Definitions;Informationprocessing;Interfaces(dataprocessing);LAN;Localareanetworks;MAN;Networkinterconnection;Physicallayers;WLAN
【摘要】:ThePHYservicesprovidedtotheIEEE802.11wirelessLANMACaredescribedinthisclause.DifferentPHYsaredefinedaspartoftheIEEE802.11standard.EachPHYcanconsistoftwoprotocolfunctionsasfollows:a)APHYconvergencefunction,whichadaptsthecapabilitiesofthePMDsystemtothePHYservice.ThisfunctionissupportedbythePLCP,whichdefinesamethodofmappingtheIEEE802.11MPDUsintoaframingformatsuitableforsendingandreceivinguserdataandmanagementinfor-mationbetweentwoormoreSTAsusingtheassociatedPMDsystem.b)APMDsystem,whosefunctiondefinesthecharacteristicsof,andmethodoftransmittingandreceivingdatathrough,aWMbetweentwoormoreSTAs.EachPMDsublayermayrequirethedefinitionofauniquePLCP.IfthePMDsublayeralreadyprovidesthedefinedPHYservices,thePHYconvergencefunctionmightbenull.
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:720P.;A4
【正文语种】:英语