Dongosolo Lochenjeza Anthu la 5G (Radiyo Yatsopano) ndi Makhalidwe Ake

Dongosolo Lochenjeza Anthu la 5G (NR, kapena New Radio) (PWS) limagwiritsa ntchito ukadaulo wapamwamba komanso kuthekera kotumiza deta mwachangu kwa maukonde a 5G kuti lipereke chidziwitso cholondola komanso cholondola cha chenjezo ladzidzidzi kwa anthu onse panthawi yake. Dongosololi limagwira ntchito yofunika kwambiri pofalitsa machenjezo panthawi ya masoka achilengedwe (monga zivomerezi ndi tsunami) ndi zochitika zachitetezo cha anthu, cholinga chake ndi kuchepetsa kutayika kwa masoka ndikuteteza miyoyo ya anthu.

Chidule cha Dongosolo
Dongosolo Lochenjeza Anthu Onse (PWS) ndi njira yolankhulirana yomwe imayendetsedwa ndi mabungwe aboma kapena mabungwe oyenerera kuti atumize mauthenga ochenjeza anthu nthawi yadzidzidzi. Mauthengawa amatha kufalitsidwa kudzera m'njira zosiyanasiyana, kuphatikizapo wailesi, wailesi yakanema, SMS, malo ochezera, ndi ma netiweki a 5G. Netiweki ya 5G, yokhala ndi kuchedwa kochepa, kudalirika kwambiri, komanso mphamvu zambiri, yakhala yofunika kwambiri mu PWS.

Njira Yofalitsira Mauthenga mu 5G PWS
Mu ma network a 5G, mauthenga a PWS amafalitsidwa kudzera m'malo osungira a NR olumikizidwa ku 5G Core Network (5GC). Malo osungira a NR ali ndi udindo wokonza nthawi ndi kufalitsa mauthenga ochenjeza, komanso kugwiritsa ntchito njira yolumikizirana kuti adziwitse User Equipment (UE) kuti mauthenga ochenjeza akufalitsidwa. Izi zimatsimikizira kufalikira mwachangu komanso kufalikira kwa chidziwitso chadzidzidzi.

Magulu Aakulu a PWS mu 5G

Dongosolo Lochenjeza za Chivomerezi ndi Tsunami (ETWS):
Yapangidwa kuti ikwaniritse zofunikira pa chenjezo lokhudzana ndi zochitika za chivomerezi ndi/kapena tsunami. Machenjezo a ETWS akhoza kugawidwa m'magulu monga zidziwitso zoyambirira (machenjezo achidule) ndi zidziwitso zina (kupereka tsatanetsatane), kupereka chidziwitso chanthawi yake komanso chokwanira kwa anthu panthawi yadzidzidzi.
Dongosolo Lodziwitsa Anthu Zamalonda Pa Foni Yam'manja (CMAS):
Dongosolo lochenjeza zadzidzidzi la anthu onse lomwe limapereka machenjezo adzidzidzi kwa ogwiritsa ntchito kudzera m'maukonde amafoni amalonda. Mu maukonde a 5G, CMAS imagwira ntchito mofanana ndi ETWS koma ikhoza kuphimba mitundu yosiyanasiyana ya zochitika zadzidzidzi, monga nyengo yoipa ndi ziwopsezo za zigawenga.

Zinthu Zofunika Kwambiri za PWS
Njira Yodziwitsira ya ETWS ndi CMAS:
ETWS ndi CMAS onse amafotokoza ma System Information Blocks (SIBs) osiyanasiyana kuti anyamule mauthenga ochenjeza. Ntchito yolemba page imagwiritsidwa ntchito kudziwitsa ma UE za zizindikiro za ETWS ndi CMAS. Ma UE m'maboma a RRC_IDLE ndi RRC_INACTIVE amawunika zizindikiro za ETWS/CMAS panthawi yolemba page, pomwe m'maboma a RRC_CONNECTED, amawunikanso mauthengawa nthawi zina. Kulemba page yazidziwitso za ETWS/CMAS kumayambitsa kupeza chidziwitso cha dongosolo popanda kuchedwa mpaka nthawi ina yosinthira, kuonetsetsa kuti chidziwitso chadzidzidzi chikufalitsidwa nthawi yomweyo.

Zowonjezera za ePWS:
Dongosolo Lochenjeza Anthu (ePWS) lokonzedwa bwino limalola kufalitsa zomwe zili ndi zidziwitso zomwe zimadalira chilankhulo ndi machenjezo kwa ma UE popanda mawonekedwe a wogwiritsa ntchito kapena osatha kuwonetsa zolemba. Ntchitoyi imachitika kudzera mu njira ndi miyezo inayake (monga TS 22.268 ndi TS 23.041), kuonetsetsa kuti chidziwitso chadzidzidzi chikufika kwa ogwiritsa ntchito ambiri.

KPAS ndi EU-Alert:
KPAS ndi EU-Alert ndi njira zina ziwiri zochenjeza anthu zomwe zimapangidwa kuti zitumize zidziwitso zambiri nthawi imodzi. Zimagwiritsa ntchito njira zomwezo za Access Stratum (AS) monga CMAS, ndipo njira za NR zomwe zafotokozedwa pa CMAS zimagwiranso ntchito pa KPAS ndi EU-Alert, zomwe zimathandiza kuti machitidwe azigwirizana komanso kuti agwirizane.

Pomaliza, Dongosolo Lochenjeza Anthu la 5G, lomwe limagwira ntchito bwino, lodalirika, komanso lofalikira kwambiri, limapereka chithandizo champhamvu cha machenjezo adzidzidzi kwa anthu onse. Pamene ukadaulo wa 5G ukupitirira kukula ndikusintha, PWS idzachita gawo lofunika kwambiri poyankha masoka achilengedwe ndi zochitika zachitetezo cha anthu.

Concept imapereka mitundu yonse ya zida zogwiritsira ntchito ma microwave zomwe sizili ndi mphamvu pa 5G (NR, kapena New Radio) Public Warning Systems: Power Power divider, directional coupler, filter, duplexer, komanso zida zogwiritsa ntchito LOW PIM mpaka 50GHz, zokhala ndi mitengo yabwino komanso yopikisana.
Takulandirani patsamba lathu:www.concept-mw.comkapena titumizireni pasales@concept-mw.com