5G (Radiyo Nshya) Sisitemu yo Kuburira Rusange nibiranga

Sisitemu ya 5G (NR, cyangwa Radiyo Nshya) Sisitemu yo Kuburira Rusange (PWS) ikoresha ikoranabuhanga rigezweho hamwe nubushobozi bwihuse bwo kohereza amakuru kumuyoboro wa 5G kugirango itange amakuru yihutirwa kandi yihuse kubaturage. Ubu buryo bugira uruhare runini mu gukwirakwiza imenyekanisha mu gihe cy’ibiza (nk'imitingito na tsunami) hamwe n’umutekano rusange, bigamije kugabanya ibihombo by’ibiza no kurengera ubuzima bw’abantu.

Incamake ya sisitemu
Sisitemu yo kuburira rusange (PWS) ni uburyo bwitumanaho bukorwa ninzego za leta cyangwa imiryango ibishinzwe kugirango ubutumwa bwo kuburira abaturage mugihe cyihutirwa. Ubu butumwa bushobora gukwirakwizwa binyuze mu miyoboro inyuranye, harimo radiyo, televiziyo, SMS, imbuga nkoranyambaga, hamwe na 5G. Umuyoboro wa 5G, hamwe nubukererwe buke, kwizerwa cyane, hamwe nubushobozi bunini, wabaye ingirakamaro muri PWS.

Uburyo bwo gutangaza ubutumwa muri 5G PWS
Mu miyoboro ya 5G, ubutumwa bwa PWS butambuka binyuze kuri NR base base ihujwe na 5G Core Network (5GC). Sitasiyo ya NR ishinzwe gutegura no gutangaza ubutumwa bwo kuburira, no gukoresha imikorere ya paji kugirango umenyeshe ibikoresho byabakoresha (UE) ko ubutumwa bwo kuburira butangwa. Ibi bituma ikwirakwizwa ryihuse no gukwirakwiza amakuru yihutirwa.

Ibyiciro byingenzi bya PWS muri 5G

Sisitemu yo kuburira umutingito na Tsunami (ETWS):
Yashizweho kugirango yuzuze ibisabwa byo kumenyesha bijyanye n'umutingito na / cyangwa tsunami. Imiburo ya ETWS irashobora gushyirwa mubikorwa nkibimenyeshwa byambere (kumenyesha muri make) no kumenyeshwa kabiri (gutanga amakuru arambuye), bitanga amakuru mugihe kandi cyuzuye kubaturage mugihe cyihutirwa.
Sisitemu yubucuruzi igendanwa (CMAS):
Sisitemu yo kumenyesha byihutirwa itanga amakuru yihutirwa kubakoresha binyuze mumiyoboro igendanwa. Mu miyoboro ya 5G, CMAS ikora kimwe na ETWS ariko irashobora gukwirakwiza ibintu byinshi byihutirwa, nk'ikirere gikaze n'ibitero by'iterabwoba.

Ibyingenzi byingenzi bya PWS
Uburyo bwo kumenyesha ETWS na CMAS:
ETWS na CMAS zombi zisobanura sisitemu zitandukanye zamakuru (SIBs) kugirango zitware ubutumwa bwo kuburira. Imikorere ya paji ikoreshwa mukumenyesha UE ibyerekeranye na ETWS na CMAS. UE muri leta za RRC_IDLE na RRC_INACTIVE zikurikirana ibimenyetso bya ETWS / CMAS mugihe cyo gutondeka, mugihe muri leta ya RRC_CONNECTED, bakurikirana kandi ubwo butumwa mugihe kindi gihe cyo gutondeka. Ipaji yo kumenyesha ETWS / CMAS itera kubona amakuru ya sisitemu bidatinze kugeza igihe gikurikira cyo guhindura, bigatuma amakuru yihutirwa akwirakwizwa.

Kongera ibikoresho bya ePWS:
Sisitemu yongerewe imbaraga yo kuburira rusange (ePWS) yemerera gutangaza ibintu bishingiye ku rurimi no kumenyeshwa kuri UEs nta mukoresha ukoresha cyangwa udashobora kwerekana inyandiko. Iyi mikorere igerwaho hifashishijwe protocole nubuziranenge (urugero, TS 22.268 na TS 23.041), byemeza ko amakuru yihutirwa agera kubakoresha mugari.

KPAS na EU-Imenyesha:
KPAS na EU-Alert nuburyo bubiri bwokuburira rubanda bugenewe kohereza imenyesha ryinshi rimwe. Bakoresha uburyo bumwe bwo kugera kuri AS (AS) nka CMAS, kandi inzira ya NR isobanurwa kuri CMAS irakoreshwa kimwe kuri KPAS na EU-Alert, ituma imikoranire no guhuza sisitemu.

Mu gusoza, 5G Sisitemu yo Kuburira Rusange, hamwe nubushobozi bwayo, kwiringirwa, no gukwirakwiza byinshi, itanga ubufasha bukomeye bwo kuburira abaturage. Mu gihe ikoranabuhanga rya 5G rikomeje gutera imbere no gutera imbere, PWS izagira uruhare runini mu guhangana n’ibiza ndetse n’umutekano rusange.

Igitekerezo gitanga urutonde rwuzuye rwa microwave yibikoresho bya sisitemu ya 5G (NR, cyangwa Radio Nshya) Sisitemu yo kuburira rusange: Imbaraga zamashanyarazi, guhuza icyerekezo, gushungura, duplexer, kimwe nibice bya PIM bigera kuri 50GHz, hamwe nibiciro byiza kandi byapiganwa.
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