NOKIA手机工程模式的说明书BAK

1/7NOKIA手机工程模式的说明书简介：NOKIA移动电话的工程模式名称为“Netmonitor分组画面为改锥、铁锤和手机，诺基亚的工程模式启动后可以通过命令开启或关闭。前面的画面显示系统网络的功能，后面则以介绍手机内软硬件资料为主。载频号码、在GSM系统的范围是1-124；Carriernumber.TherangeinGSMis1-124移动台接收电平（dBM值）；MSRXlevelindBM接收信号等级，在GSM系统的范围是0-7；Receivedsignalquality.TherangeinGSMis0-7移动台发射功率等级，在GSM系统的范围是5-15级；MSTXpowerlevel.TherangeinGSMis5-15C1(多径衰耗标准）；C1(pathlosscriterion,usedforcellselectionandreselection,therangeinGSMis-99..99)RLT(音频超时）RLT(RadioLinkTimeout)时隙，在GSM系统的范围是0-7；Timeslot.TherangeinGSMis0-7发射转态指示；Indicationofthetransmitterstatus网络信息；InformationofthenetworkparameteresTMSI(临时移动电话识别码)；TMSI(temporaryMobileSubscriberIdentity)小区ID;CellIdentification(CellID,numberoftheusedcell)国家码；MCC(MobileCountryCode)网络码；MNC(MobileNetworkCode)本地区域码；LAC(LocationAreaCode)地区码；Ciphering(on/off)调频；Hopping(on/off)调频；DTX(on/off)自动功率控制Discardingcellbarredinformation工程模式介绍2/7按左边确认键即可进入工程模式菜单菜单10-1|16-55xxx||CHRx1Pwr||01xxxxx||TSTARLTxxxx||5151||Q1Q1||CCCH||xxCH|16-表示BCCH载频号码；meansBCCHcarriernumber-55-表示接收功率值；meansRXlevel(indBm)xxx-Pwr表示发射功率等级；PwrmeansTXpowerlevel0-时隙；TS(TimeSlot)1-时间前置量；显示手机和基站的距离，乘以500以公尺计算；TA-TimingAdvancex-RLT-RadioLinkTimeoutxxxx-不详；51(C1)-多径衰耗标准，本人英语和基站知识不灵光，大伙自己体会吧C1(pathlosscriterion,usedforcellselectionandreselection,therangeinGSMis-99..99)CCCH-载频类型之一；(xxCH)typeofcurrentchannel:AGCH-(AccessGrantChannel)允许连接频道由网络到手机的单向频道，安排专用控制信道以完成连接上网；*SDCC-(SDCCH:Stand-aloneDedicatedControlChannel)独立专用控制信道；*TFR-(TCH:TrafficChannels)业务信道；*BCCH-(BroadcastControlChannel)广播控制信道；*SEARCH-手机正在搜索的网络信号；*NSPS-(NoService&PowerSave),无网络服务，手机正处于省电模式；通话中CHT项变化:AGCH-SDCC-TFR-挂断电话-CCCH开机时CHT项变化:AGCH-SDCC-BCCH-CCCHAGCH-AccessGrantChannel-istheanswertoRACH.It'susedtoassignamobileaStand-aloneDedicatedControlChannel(SDCCH).It'sdownlinkandpointtopointchannel.SDCC-(SDCCH)Stand-aloneDedicatedControlChannel-It'susedforsystemsygnalling:cellset-up,authentication,locationupdate,assigmenttotrafficchannelsandtransmissionofshortmessages3/7TFR-(TCH)TrafficChannels-Physicalchannelsalsotransferuserdata,whichcanbeeitherintheformofHalfRatetraffic(6.5kbit/s)orFullRate(13kbit/s).AnotherformoftrafficchannelistheEnhancedFullRate(EFR)TraffichChannel.ThespeechcodinginEFRisstilldonaat13kbit/s,butthecodingmechanismisdifferentthanthatusedfornormalfullratetraffic.EFRcodinggivesbetterspeechqualitythannormalfullrate.Trafficchannelscantransmitbothspeechanddata.thesearebi-directionalchannels.BCCH-BroadcastControlChannelcontainsdetailednetworkandcellspecificinformationsuchas:oFrequenciesusedintheparticularcell.oFrequencyhoppingsequence.oChannelCombination.IntheGSMthereareelevenlogicalchannels.Dependingonthenumberoffrequenciesusedinacell,thenumberofphysicalchannelsavailableiseighttimesthenumberofusedfrequecies.mostofthesephysicalchannelshavetobeallocatedfortrafficpurposes.Therearemorethanonewaysinthesealevenlogicalchannelsaremappedontheavailablephysicalchannels.Howtheyaremappedvariesfromcelltocelldependingonanumberofcategories.ChannelcombinationtellsaboutthemappingmethodusedintheparticularcelloPaginggroups.Normallyinonecelltherearemorethanonepagingchannels.Topreventamobiletolisteningtoallthepagingchannelsforapagingmessage,thepagingchannelsaredividedsuchthat,agroupofmobilestationslistentoaparticularpagingchannelonly.oInformationonsurroundingcells.Amobilestationhastoknowwhatarethecellssurroundingthepresentcellandwhatfrequenciesarebeingbroadcastonthem.Thisisnecessaryif,forexample,theuserinitiatesaconversationinthecurrentcell,andthendecidestomoveon.TheMShasmeasurethesignalstrengthandqualityofthesurroundingcellsandreporttothebasestationcontroller.SEARCHMobileStationissearchingforsignal.NSPS(NoServPowerSave)菜单10-2|NO7B49||16x|||||B49-蜂窝阻塞(参考菜单10-19)16-信道号x-发射是为-0，待机时为-1菜单10-3,10-4,10-5|1650-5650||1819-8719||2913-9313||xxxcccvvvccc||9032-7432||2018-8818||xxxxxxxx||.||17-99-80-99||8315-8915||xxxxxxxx||.||NN||NNN||Nxxxx||AAAAAA|xxx-meansBCCHcarriernumberoftheservingcellindecimalinsteadofBCCHcarriernumberDCHcarriernumberwillbedesplayedinactivmode.ccc-meansC1valueoftheneighbourinsteadofC1valueletterBandBSICvaluewillbedesplayedinactivmode.vvv-表示接收功率等级（dBm）AA-普通小区(N),阻塞小区(B).4/7菜单10-3Numberofservingcell,and2neigbours.菜单10-4Next3neigbours.菜单10-5Next3.菜单10-6|2600226202||4104026001||C9E00xxxxx||21303xxxxx|看过一些测试项就可看到如下显示：|2600226202||0000026001||11111xxxxx||33333xxxxx|屏幕左边是予存网络列表,Nokia6110手机无法进行编辑，而老的AlcatelHC1000可以编辑；26202-目前注册使用中的网络代码D2Privatnetworkcode.26001-曾经尝试登录被禁用网络代码PlusGSMnetworcode.Menu10-7|EAHCIBR||1101000|||||E:系统是否支持紧急求救电话即112：1为支持、0为不支持；A:attach-detach程序，1为支持，0为不支持；H:是否支持半速率编码，1为支持，0为不支持；C:C2值广播，1为支持，0为不支持；I:系统第7、8信息广播，1为支持，为不支持；B:系统广播，1为支持，0为不支持；R:re-establishment.1为支持，0为不支持；Menu10-10|TMSI1620101B||T321:1/30||PRP:61590||-216|5/7TMSI-临时移动台识别码：TemporaryMobileSubscriberIdentityT321-Counter(min1,max240,where1means6mintimebetweenlocationupdatesand240means240*6min=24hbetweenlocationupdates).PRP-PagingRepeatPeriod(rangeis2-9,whenpagingisineverysecondmultiframe,mobiletakesmorecurrentthatifitwereinevery9thmultiframe).16inthelastlineisnumberofservingc