Lub 5G (NR, lossis Xov Tooj Cua Tshiab) Kev Ceeb Toom rau Pej Xeem (PWS) siv cov thev naus laus zis siab heev thiab cov peev xwm xa cov ntaub ntawv ceev ceev ntawm 5G tes hauj lwm los muab cov ntaub ntawv ceeb toom xwm txheej ceev raws sijhawm thiab raug rau pej xeem. Lub kaw lus no ua lub luag haujlwm tseem ceeb hauv kev tshaj tawm cov lus ceeb toom thaum muaj kev puas tsuaj ntuj tsim (xws li av qeeg thiab tsunami) thiab cov xwm txheej kev nyab xeeb rau pej xeem, lub hom phiaj yog txo kev puas tsuaj thiab tiv thaiv tib neeg lub neej.
Txheej Txheem Txheej Txheem
Lub Tshuab Ceeb Toom Pej Xeem (PWS) yog ib lub tshuab sib txuas lus uas cov koom haum tsoomfwv lossis cov koom haum cuam tshuam ua haujlwm los xa cov lus ceeb toom rau pej xeem thaum muaj xwm txheej ceev. Cov lus no tuaj yeem tshaj tawm los ntawm ntau txoj hauv kev, suav nrog xov tooj cua, TV, SMS, social media, thiab 5G networks. Lub network 5G, nrog nws qhov latency qis, kev ntseeg siab siab, thiab lub peev xwm loj, tau dhau los ua qhov tseem ceeb hauv PWS.
Kev Tshaj Tawm Xov Xwm hauv 5G PWS
Hauv 5G tes hauj lwm, cov lus PWS raug tshaj tawm los ntawm NR chaw nres tsheb uas txuas nrog 5G Core Network (5GC). Cov chaw nres tsheb NR muaj lub luag haujlwm rau kev teem sijhawm thiab tshaj tawm cov lus ceeb toom, thiab siv paging functionality los ceeb toom rau User Equipment (UE) tias cov lus ceeb toom raug tshaj tawm. Qhov no ua kom muaj kev tshaj tawm sai thiab kev them nyiaj dav dav ntawm cov ntaub ntawv xwm txheej ceev.
Cov Pawg Tseem Ceeb ntawm PWS hauv 5G
Lub Tshuab Ceeb Toom Txog Av Qeeg Thiab Tsunami (ETWS):
Tsim los ua kom tau raws li cov kev cai ceeb toom txog av qeeg thiab/lossis tsunami. Cov lus ceeb toom ETWS tuaj yeem muab faib ua cov ntawv ceeb toom tseem ceeb (cov ntawv ceeb toom luv luv) thiab cov ntawv ceeb toom thib ob (muab cov ntaub ntawv qhia ntxaws), muab cov ntaub ntawv raws sijhawm thiab dav dav rau pej xeem thaum muaj xwm txheej ceev.
Lub Tshuab Ceeb Toom Txog Kev Lag Luam (CMAS):
Ib lub tshuab ceeb toom xwm txheej ceev rau pej xeem uas xa cov lus ceeb toom xwm txheej ceev rau cov neeg siv los ntawm cov tes hauj lwm txawb lag luam. Hauv 5G tes hauj lwm, CMAS ua haujlwm zoo ib yam li ETWS tab sis tuaj yeem npog ntau hom xwm txheej ceev, xws li huab cua hnyav thiab kev tawm tsam ntawm cov neeg ua phem.
Cov yam ntxwv tseem ceeb ntawm PWS
Txoj Kev Ceeb Toom rau ETWS thiab CMAS:
Ob leeg ETWS thiab CMAS txhais cov System Information Blocks (SIBs) sib txawv kom nqa cov lus ceeb toom. Kev ua haujlwm paging yog siv los ceeb toom rau UEs txog ETWS thiab CMAS cov cim qhia. UEs hauv RRC_IDLE thiab RRC_INACTIVE xeev saib xyuas ETWS/CMAS cov cim qhia thaum lawv lub sijhawm paging, thaum nyob hauv RRC_CONNECTED xeev, lawv kuj saib xyuas cov lus no thaum lwm lub sijhawm paging. ETWS/CMAS kev ceeb toom paging ua rau muaj kev tau txais cov ntaub ntawv system yam tsis ncua sijhawm txog thaum lub sijhawm hloov kho tom ntej, kom ntseeg tau tias muaj kev tshaj tawm cov ntaub ntawv xwm txheej ceev tam sim ntawd.
Kev Txhim Kho ePWS:
Lub Txheej Txheem Ceeb Toom Pej Xeem (ePWS) uas tau txhim kho zoo tso cai rau kev tshaj tawm cov ntsiab lus thiab cov ntawv ceeb toom uas nyob ntawm hom lus rau UEs yam tsis muaj lub interface neeg siv lossis tsis tuaj yeem tso saib cov ntawv nyeem. Qhov kev ua haujlwm no tau ua tiav los ntawm cov txheej txheem thiab cov qauv tshwj xeeb (piv txwv li, TS 22.268 thiab TS 23.041), kom ntseeg tau tias cov ntaub ntawv xwm txheej ceev ncav cuag cov neeg siv dav dua.
KPAS thiab EU-Ceeb Toom:
KPAS thiab EU-Alert yog ob lub tshuab ceeb toom pej xeem ntxiv uas tsim los xa ntau daim ntawv ceeb toom tib lub sijhawm. Lawv siv tib lub tshuab Access Stratum (AS) li CMAS, thiab cov txheej txheem NR uas tau txhais rau CMAS kuj siv tau rau KPAS thiab EU-Alert, ua rau muaj kev sib koom tes thiab kev sib raug zoo ntawm cov tshuab.
Xaus lus, 5G Public Warning System, nrog nws cov kev ua haujlwm zoo, kev ntseeg tau, thiab kev pabcuam dav dav, muab kev txhawb nqa kev ceeb toom xwm txheej ceev rau pej xeem. Raws li 5G thev naus laus zis txuas ntxiv hloov zuj zus thiab txhim kho, PWS yuav ua lub luag haujlwm tseem ceeb dua hauv kev teb rau cov xwm txheej ntuj tsim thiab cov xwm txheej kev nyab xeeb rau pej xeem.
Lub Tswv Yim muab tag nrho cov khoom siv microwave passive rau 5G (NR, lossis Xov Tooj Cua Tshiab) Cov Txheej Txheem Ceeb Toom rau Peb Sawv Daws: Lub Hwj Chim faib hluav taws xob, kev sib txuas lus, lim dej, duplexer, nrog rau cov khoom LOW PIM txog li 50GHz, nrog rau qhov zoo thiab tus nqi sib tw.
Txais tos rau peb lub vas sab:www.concept-mw.comlos yog hu rau peb ntawmsales@concept-mw.com
Lub sijhawm tshaj tawm: Lub Yim Hli-09-2024