電信iot核心網(wǎng)定時(shí)器參數(shù)配置

前本規(guī)范主要依據(jù)《中國(guó)電信NB-IoT分組核心網(wǎng)數(shù)據(jù)配置規(guī)范》，對(duì)配置參縮略Evolved前本規(guī)范主要依據(jù)《中國(guó)電信NB-IoT分組核心網(wǎng)數(shù)據(jù)配置規(guī)范》，對(duì)配置參縮略EvolvedNodeMobilityManagementHomeSubscriberServing-PacketDataNetworkLongTerm1NB業(yè)務(wù)場(chǎng)景需求分1.11.1.11NB業(yè)務(wù)場(chǎng)景需求分1.11.1.1（次位置更新上報(bào)周期，從而可節(jié)省空口資源、增加網(wǎng)絡(luò)容量。建議周期性時(shí)長(zhǎng)+10分鐘。時(shí)可進(jìn)行下行通信，下行通信時(shí)段為：不活動(dòng)定時(shí)器時(shí)長(zhǎng)+ACTIVE-TIMER時(shí)空閑檢（20秒Active-（180秒TAU定時(shí)器超時(shí)用戶有數(shù)據(jù)發(fā)連接狀（無(wú)數(shù)據(jù)傳輸Idle狀連接狀下空閑檢（20秒Active-（180秒TAU定時(shí)器超時(shí)用戶有數(shù)據(jù)發(fā)連接狀（無(wú)數(shù)據(jù)傳輸Idle狀連接狀下行通信Active-TimerPSMPSM狀若應(yīng)用場(chǎng)景有上傳數(shù)據(jù)也有下行通信需求，則可Active-Timer設(shè)置大一些1.2下發(fā)控1.2.1應(yīng)用行為：云端應(yīng)用對(duì)終端實(shí)時(shí)發(fā)送指令，要求終端立即執(zhí)行所需動(dòng)通信特點(diǎn)：終端不僅有周期性上報(bào)數(shù)據(jù)，還需相對(duì)快的接收到網(wǎng)絡(luò)側(cè)消應(yīng)用舉例燈終端的數(shù)據(jù)（電流、電壓、外掛傳感器數(shù)據(jù)連接狀（數(shù)據(jù)傳輸以eDRX尋呼周期的長(zhǎng)短為主。對(duì)于時(shí)延敏感以eDRX尋呼周期的長(zhǎng)短為主。對(duì)于時(shí)延敏感的應(yīng)用場(chǎng)景，使用較小的eDRX尋呼周期，甚至可不啟用eDRX目的。eDRX尋呼周期越大，越有利于終端省電。eDRX模式下，尋呼周期可以從傳統(tǒng)的2.56秒擴(kuò)展到最大2.92小時(shí)。需要注IDLE態(tài)尋呼周期窗口尚未啟動(dòng)時(shí)，核心網(wǎng)才會(huì)尋呼用戶并下發(fā)數(shù)據(jù)。因此eDRX的尋呼周期需與業(yè)務(wù)場(chǎng)景相互匹2NB-IOT終端與網(wǎng)絡(luò)參數(shù)適配思流量、上報(bào)為主、長(zhǎng)期休眠、功耗敏感性、低移動(dòng)性”應(yīng)用。為了實(shí)現(xiàn)NB-IoTTIME2.1PSM、eDRX的終端與網(wǎng)絡(luò)參數(shù)配置1：以網(wǎng)絡(luò)為準(zhǔn)APN參數(shù)適配1）核心MME需配置多種1）核心MME需配置多種基APNPSMeDRX參數(shù)組合MME、各省DNS、物聯(lián)網(wǎng)HSS、物聯(lián)網(wǎng)PGW2）終端上報(bào)APN需與網(wǎng)絡(luò)側(cè)配置的APN保持一致，若終端上報(bào)的為空或錯(cuò)誤，則核心MMEAPN糾錯(cuò)功能，糾錯(cuò)HSSeDRX組合的APNAPNAPNHSS簽約范圍內(nèi)時(shí)，MMEAPN。NBAPN。NB方案2：以終端為準(zhǔn)的參數(shù)適配2）APN，結(jié)論：根據(jù)前端業(yè)務(wù)部門(mén)需求，以網(wǎng)絡(luò)為準(zhǔn)的基于APN參數(shù)適配方案、以為準(zhǔn)的參數(shù)適配方案均需在現(xiàn)網(wǎng)部署實(shí)且兩個(gè)方案實(shí)施中并不存在沖突，議在網(wǎng)絡(luò)側(cè)均預(yù)先部2.2周期TAU的終端與網(wǎng)絡(luò)參數(shù)配置1MME側(cè)配置周期ITAPNITAPN缺點(diǎn)：1）增加APN配置的復(fù)雜程度，且需配置的APN數(shù)量遠(yuǎn)遠(yuǎn)超出方2HSS組合；2）擺脫了基APN的配置模式，未來(lái)PSM和eDRX參數(shù)配置也應(yīng)參結(jié)論：建議采用HSS側(cè)配TAU方案，參數(shù)配置方案演進(jìn)趨勢(shì)是以HSS主或管理平臺(tái)為主，從而降低網(wǎng)絡(luò)調(diào)整的復(fù)3NB-IOT參數(shù)配3.1PSMACTIVE-TIMER參數(shù)1.1.2Active-Timer需求，若等待下行通信的時(shí)長(zhǎng)較長(zhǎng)，可配置T3324（Active-Timer）時(shí)長(zhǎng)較大，若下行通信需求較少，可配置T3324時(shí)長(zhǎng)較短。T3324（Active-Timer）可設(shè)置的范圍：2秒到186分鐘T3324（Active-Timer）時(shí)長(zhǎng)分3.2eDRX參數(shù)TeDRX（尋呼周期、Tptw（尋呼窗口時(shí)長(zhǎng)T3324（Active-Timer）時(shí)長(zhǎng)分3.2eDRX參數(shù)TeDRX（尋呼周期、Tptw（尋呼窗口時(shí)長(zhǎng)TeDRX尋呼周期設(shè)置的范圍：2.562.92根據(jù)前端部門(mén)意見(jiàn)，第一期Tptw時(shí)長(zhǎng)和TeDRX時(shí)長(zhǎng)分序120.4810.24240.963655.36序PSMActive126031803.3周期性TAU參數(shù)配1.1.2TAUPSM態(tài)轉(zhuǎn)變?yōu)檫BNB3.3周期性TAU參數(shù)配1.1.2TAUPSM態(tài)轉(zhuǎn)變?yōu)檫BNBPSM配置要求，TAUTAU時(shí)長(zhǎng)=TAU12類(lèi)TAU-監(jiān)測(cè)上報(bào)（長(zhǎng)周期監(jiān)測(cè)上報(bào)（短周期下發(fā)控制3.4APN配3.5終端授時(shí)配序APN3.4APN配3.5終端授時(shí)配序APN12603psmF.18020.4810.244s10.24540.96620.487894網(wǎng)元4.1MME數(shù)據(jù)配4.1.1MMEPSM全局配SETLICCTRL:4網(wǎng)元4.1MME數(shù)據(jù)配4.1.1MMEPSM全局配SETLICCTRL:PN="82207008",eDRX全局SETHSFNTIME:TIMETYPE=GPS, SETLICCTRL:PN="82207611",長(zhǎng)周期2、設(shè)APNPSM&eDRXADDM2MPLCY:SUBRANGE=ALL_USER,",,ACTIVETIMERSRC=USE_CONFIG,ACTIVETIMER=180,EDRXSW=ON,,ACTIVETIMERSRC=USE_CONFIG,ACTIVETIMER=180,EDRXSW=ON,, EDRXSW=PSMSW=ON,ACTIVETIMERSRC=USE_UE_REQUEST,3、設(shè)置授時(shí)配4.1.2MME1、全PSMSW=ON,ACTIVETIMERSRC=USE_UE_REQUEST,3、設(shè)置授時(shí)配4.1.2MME1、全局默認(rèn)配SETDEFAULTPOWERSAVE***配置***配置模***配置psm0.eDRXC.ctnbADDPOWERSAVEPOLICY:POLICYID=263,"LOW",PSMT3412PRIO="HIGH"-"MEDIUM"-"LOW",EDRXCYCPRIO="HIGH"-3、參數(shù)優(yōu)先級(jí)順2）PSMACTIVE-TIMESUE3）EdrxCycleUE4、2）PSMACTIVE-TIMESUE3）EdrxCycleUE4、設(shè)APNPSM&eDRXADDPOWERSAVEPOLICYADDPOWERSAVEPOLICYADDPOWERSAVEPOLICYACOR:ACORAPN="psm0.eDRX0.ctnb",POLADDPOWERSAVEPOLICYACOR:ACORAPN="psm0.eDRX0.ctnb",POLICYID=262（不支持ADDPOWERSAVEPOLICY5、終端授時(shí)配4.1.3MME-data_over_nas-state-edrx_lte-state-psm_lte-stategshcreate_edrx-edrxnameEdrxName[-sync[-nbppt-psmA.eDRX0.ctnb-bspngshcreate_battery_saving_profile-bspnpsmA.eDRX0.ctnb-atngshcreate_battery_saving_selection-bssnctnb-apnctnb-bspngshcreate_battery_saving_profile--psmC.eDRX0.ctnbgshcreate_battery_saving_selection-bssnctnb-apnctnb-bspngshcreate_battery_saving_profile--psmC.eDRX0.ctnb-bspngshcreate_battery_saving_profile-psmC.eDRX0.ctnb-atn-psmc.edrx0.ctnb-bspngshcreate_battery_saving_profile-psmC.eDRX0.ctnb-atn-psmf.edrxc.ctnb-bspngshcreate_battery_saving_profile-psmF.eDRXC.ctnb-atn180--ecln-psm0.eDRX0.ctnb-bspngshcreate_battery_saving_profile-bspngshcreate_battery_saving_selection-bssnue.prefer.ctnb-apn-bspngshcreate_battery_saving_profile-bspnue.prefer.ctnb-atnNULL-ptwn-ecln3、終端授時(shí)配gshmodify_s1_mme-info4.2SGW數(shù)據(jù)SGW數(shù)據(jù)NB-IOT功能開(kāi)<UGW>system-[UGW]access-[UGW-access]nb-iot-switch[UGW-access]data-over-nas4.2SGW數(shù)據(jù)SGW數(shù)據(jù)NB-IOT功能開(kāi)<UGW>system-[UGW]access-[UGW-access]nb-iot-switch[UGW-access]data-over-nas[UGW]charge-[UGW-charge]nbiot-rat-valueocseutran-nb-iotcgeutran-nb-基APN設(shè)置NB-IOT用戶下行報(bào)文緩存包[UGW-apn-ctnb]downlink-buffering-timenbiot-user序APN123psmF.20.4810.244.1.2SGW數(shù)據(jù)配Auto-GUL1(config-xgw-sgw)#nb-iot4.3物聯(lián)網(wǎng)專(zhuān)網(wǎng)PGW數(shù)據(jù)配1、設(shè)置eDRX<UGW>system-4.1.2SGW數(shù)據(jù)配Auto-GUL1(config-xgw-sgw)#nb-iot4.3物聯(lián)網(wǎng)專(zhuān)網(wǎng)PGW數(shù)據(jù)配1、設(shè)置eDRX<UGW>system-[UGW]access-[UGW-access]nb-iot-switch[UGW-access]data-over-nas[UGW]charge-[UGW-charge]nbiot-rat-valueocseutran-nb-iotcgeutran-nb-iotaaaautheutran-nb-aaaaccteutran-nb-2APN4s10.24540.96620.48789ctnbpsmA.eDRX0.ctnbpsmC.eDRX0.ctnbpsmF.eDRXC.ctnb/psm0.eDRXH.ctnbpsm0.eDRXD.ctnbpsm0.eDRXC.ctnbpsm0.eDRX0.ctnbue.prefer.ctnb9ctnbpsmA.eDRX0.ctnbpsmC.eDRX0.ctnbpsmF.eDRXC.ctnb/psm0.eDRXH.ctnbpsm0.eDRXD.ctnbpsm0.eDRXC.ctnbpsm0.eDRX0.ctnbue.prefer.ctnb9apnvpn-instanceipv6-vpn-instancecontent-awarenessservice-reportswitchflowglobalcharge-spoofingaccess-modetransparent-non-framed-route-modeaddress-allocateipv4localradius-priordisableipv6localradius-prioraddress-supportipv4enableipv6enablepreferenceaddress-allocate-preferenceppp-accessauthenticationppp-accessaddress-allocatelocalradius-priorvirtual-apnapn-restrictionremove-domain-nameradiusremove-domain-namelnssession-timeoutidle-timeoutstatic-iphlr-hss-providedenableconflictignorerouteenableselect-mode-checklockidle-timeoutstatic-iphlr-hss-providedenableconflictignorerouteenableselect-mode-checklockdnsipv4primary-ip218.4.4.4secondary-ipims- address-pooladdress-poolpublicv6-aaa-apn-secondauthapn-type-selectperfservicecgserviceaaaacctserviceaaaauthserviceocsservicepcrfheader-enrichmentplmnserving-node-mappingmultiple-service-moderadius-disconnectcdr-field-bindingpgw-cdroffline-charge-bindingpgwoffline-accountsgwoffline-radiusacctctrlaccounting-updatedcc-bindingcharge-methodonlinedisableofflineenabletight-interworkingpcc-switchuser-profile-group-bindingtcp-mssipv41380ipv64.4物聯(lián)網(wǎng)專(zhuān)網(wǎng)HSS數(shù)據(jù)1、設(shè)置模user-profile-group-bindingtcp-mssipv41380ipv64.4物聯(lián)網(wǎng)專(zhuān)網(wǎng)HSS數(shù)據(jù)1、設(shè)置模888888888888//配置ADDOPTGPRSTPL:HLRSN=25,TPLID=200,TPLNAME="ue.prefer.ctnb",APN_TYPE=EPS_APN,APNTPLID=200,DEFAULTCFGFLAG=TRUE,PDPTYPE=IPV4,VPLMN=FALSE,CHARGE=NONE,TPLTYPE=NORMAL,CARDTYPE=USIM,NAM=NONE,EPS=TRUE,USERCATEGORY=M2M,//配置ADDOPTGPRSTPL:HLRSN=25,TPLID=200,TPLNAME="ue.prefer.ctnb",APN_TYPE=EPS_APN,APNTPLID=200,DEFAULTCFGFLAG=TRUE,PDPTYPE=IPV4,VPLMN=FALSE,CHARGE=NONE,TPLTYPE=NORMAL,CARDTYPE=USIM,NAM=NONE,EPS=TRUE,USERCATEGORY=M2M,//配置 TPLTYPE=NORMAL,CARDTYPE=USIM,NAM=NONE,EPS=TRUE,USERCATEGORY=M2M,//配置 TPLTYPE=NORMAL,CARDTYPE=USIM,NAM=NONE,EPS=TRUE,USERCATEGORY=M2M,USERCATEGORY=M2M,//配置 TPLTYPE=NORMAL,CARDTYPE=USIM