+ 86-13858200389

EN
Categories onse

Nkhani

Muli pano : Pofikira>Nkhani

Ma base station a 5G amayesa kulumikizana kwa satellite motsatira nyengo

NTHAWI: 2019-07-31 MITU YA NKHANI: 13

Posachedwa, Luzhou City Economic and Information Bureau idachita msonkhano wokambirana zakugwiritsa ntchito njira zosokoneza zamagalimoto a 5G, ndikugwirizanitsa kutumizidwa kwa ma station oyambira a 5G ndi mayunitsi omwe analipo kale pama satellite. Kuyambira Meyi 11 chaka chino, Shengzhou Meteorological Bureau yapeza kuti zida zolumikizirana ndi satellite sizilandila. Pambuyo poyesedwa mobwerezabwereza ndikufufuza, zimapezeka kuti mphamvu ya malo oyeserera angapo a 5G pafupi ndi Meteorological Bureau. Li Xiaoyong, director of the Information Center of Ganzhou Meteorological Bureau, adauza atolankhani kuti malo awa a 5G ali pamtunda wa mamitala awiri kapena atatu okha kuchokera komwe kuli ma satellite satellite station. Li Xiaoyong adatulutsa kuti zida zoyankhulirana ndi satelayiti za 5G base station ndi department of meteorological zidagwiritsa ntchito ma elekitiromagnetic ma frequency frequency band pafupi, kotero kufalikira kwanyengo kumawoneka ngati chododometsa. Kuti izi zitheke, Cangzhou Meteorological Bureau pambuyo pake idapanga zosintha, idayika netiweki yotetezera ma siginecha, ndikusinthana ndi mzere wa burodibandi kuti ilandire zanyengo.

    Kusokonekera kwa ma satellite Kanema kumachitika, maziko a 5G apafupi apeza.

    Kuyambira Meyi 11 chaka chino, ogwira ntchito ku Ganzhou Meteorological Bureau adapeza kuti chidziwitso chotsitsa cha kulumikizana kwa satelayiti sichingalandiridwe konse. "Panthawiyo, kulumikizana kunachepetsedwa nthawi yomweyo. Kulandila deta, tinati chizindikiro cha satelayiti chimayitanidwira pachitseko, ndipo sitimatha kulowa unyolo." Li Xiaoyong adati zida izi zakhala zikugwiritsidwa ntchito kwazaka zopitilira 10, ndipo sipadakhale zolephera ngati izi kale. . Ogwira ntchito ku Meteorological Bureau adachita zoyesa zambiri ndikufufuza, koma zifukwa sizinapezeke. Pakatikati mwa Juni, Cangzhou Meteorological Bureau idafunsa ofesi ya wailesi ya Cangzhou Economic and Information Bureau pankhaniyi, ndipo Cangzhou Economic and Trade Bureau idakonza mawayilesi owonera mawailesi kuti apite kutsambali kukakonza ndi kuthana ndi mavuto, ndikuchotsa zida zokha ndikumaliza kudziwa kulumikizana kwapafupi. Kusokonezedwa kwa ma signal komwe kumafalikira ndi station ya 5G kumayambitsidwa. Li Xiaoyong adati malo awa a 5G adayikika mu dipatimenti yolumikizirana ndi anthu kuti ayesedwe. Sanamvepo nkhaniyi kale. "Panthawiyo, ndimangomva kuti mizinda yayikulu ikuyesa kale 5G. Sindikudziwa kuti Ganzhou nayenso akuchita izi."

    Pambuyo pake, kulumikizana ndi kulumikizana kunawulula kuti dipatimenti yolumikizirana idayika ma station oyambira atatu kapena anayi a 5G pafupi ndi Meteorological Bureau, ndipo malo oyandikira Kanema wolandila Kanema wolandila station anali mamitala mazana awiri kapena atatu okha. Pambuyo polumikizana ndi dipatimenti yolumikizana ndi mafoni, malo oyeserera poyimitsidwa atatsekedwa, kulumikizana kwa malo okwerera nyengo kunasowa. Yambani njira ina,

    Palibe zomwe zingakhudze kuneneratu kwanyengo Mwezi wopitilira mwezi umodzi momwe kulumikizana ndi satelayiti kukupitilizabe kukhudzidwa, Ganzhou Meteorological Bureau idathandizira kupititsa mizere yabizinesi yayikulu payokha. Li Xiaoyong adati ngakhale kulumikizana kwa satelayiti kudasokonekera, nyengo zakuthambo ku Zhangzhou sizinakhudzidwe.

    Li Xiaoyong adawonetsa kuti mphamvu ya station ya 5G ku Ganzhou Meteorological Bureau ndi njira yolumikizirana. Ganzhou Meteorological Bureau imagwiritsa ntchito njira yolankhulirana opanda zingwe, yomwe imagwiritsidwa ntchito kwambiri posonkhanitsa ndikugawa zambiri zanyengo. Chifukwa kulumikizana kwa satelayiti kumakhala ndi kufala kwakukulu komanso kufulumira kwachidziwitso, ndizofala kugwiritsa ntchito kulumikizana ndi wailesi.

    Mawailesi atakhudzidwa ndi kusokonezedwa, Zhangzhou Meteorological Bureau idakhazikitsa dongosolo ladzidzidzi ndikusinthira chizindikiro chofalitsira burodibandi. Li Xiaoyong adauza mtolankhaniyu kuti Shengzhou Meteorological Bureau idagula njira yolumikizira yolumikizira, ndipo kulandira ndi kufalitsa kwake kwakhala kotseguka pakasokonezedwa ndi kulumikizana opanda zingwe.

    Li Xiaoyong adati pali njira zambiri zothetsera izi. M'malo mwake, mutha kupezanso malo oyandikira azanyumba zam'mizinda ndi boma kuti akuthandizireni kusanja zanthawiyo. Pambuyo pozindikira kusokonezedwa kwa ma siginolo, a Zhangzhou Meteorological Bureau akhazikitsanso netiweki yoteteza malo ake olandila satellite. Kuyesaku kunapeza kuti netiweki yoteteza ikhoza kuthana ndi vuto losokoneza ma 5G.

    Ponena zakukhudzidwa kwa zizindikiritso za 5G pamawayilesi omwe amapezeka kale mderalo, Cangzhou Economic and Trade Commission sinayankhe zambiri.

    Chifukwa chiyani muyenera kusokoneza kulumikizana kwa satellite? Chifukwa gulu lamagetsi lamagetsi lamagetsi lili pafupi kwambiri

    Li Xiaoyong adauza atolankhani kuti chifukwa chomwe kulumikizirana ndi satellite kwa Zhangzhou Meteorological Bureau kudasokonekera chifukwa cha magulu oyandikira kwambiri amagetsi amagetsi awiriwa. A Li Xiaoyong ati kuwonjezera pa zomwe dipatimenti yanyengo ikuchita, magulu ena omwe amagwiritsa ntchito njira yolumikizirana ndi satellite ya C-band amathanso kukumana ndi mavuto ngati amenewa. Malinga ndi iye, kuyesa poyambira masiteshoni a 5G a Sichuan kunayamba kuyesa m'mizinda ingapo, ndipo kusokonekera kwake kukuwonekeranso. Komabe, Li Xiaoyong adati vutoli silovuta kuthana nalo, ndipo zovuta zake ndizochepa ndipo zimatha kuwongoleredwa. Mwachitsanzo, kukhazikitsa netiweki yotetezedwa kwatsimikiziridwa kukhala kothandiza.

    Ma Yan, pulofesa wa Network Technology Research Institute ya Beijing University of Posts and Telecommunications komanso director of the Information Network Center, adauza atolankhani kuti "malo olankhulirana achikhalidwe amakhala pakati pamakilomita ochepa mpaka makilomita khumi, ndipo ndibwino kupewa mulingo uwu. " Ma Yan adati m'dera laling'ono lamzindawu, Kuyanjana pakati pa siteshoni yoyambira ya 5G ndi malo olankhulirana achikhalidwe kumafunikira njira zamakono zothetsera.

    Katswiri: Chizindikiro cha 5G sichingakhudze kuwunika kwa nyengo

    Li Xiaoyong adauza atolankhani kuti kulumikizana ndi satellite ya Zhangzhou Meteorological Bureau kunakhudzidwa ndi station ya 5G, ndipo sizinali lingaliro lofanana ndi chizindikiro cha 5G chomwe chakhudzidwa ndi netiweki yapitayo.

    Nkhani zam'mbuyomu zati chifukwa mafupipafupi a ma 5G amafanana ndi kutalika kwa mpweya wa madzi, zimakhudza kuwunika nyengo. Malinga ndi malipoti, chifukwa chomwe ma siginolo a 5G atha kuwopseza kulosera zakuthambo ndikuti frequency band yomwe United States idzagwiritse ntchito popanga ma network a 5G ili ndi gulu pafupifupi 23.8 GHz (gigahertz), ndi mbendera ndi nthunzi yamadzi ya gululi Kutalikirana kwachilengedwe kwachilengedwe kumapereka ma frequency ofananira ofanana. Ma Yan, pulofesa ku Network Technology Research Institute ku Beijing University of Posts and Telecommunications, adati, "Zomwe zikuchitikazi sizowopsa ngati zomwe zimanenedwa ndi atolankhani akunja, chifukwa ma 5G omwe amagwiritsidwa ntchito mdziko lililonse ndi osiyana." Malinga ndi lipoti la Communication Information Report, ma satelayiti apadziko lapansi aku China a Fengyun amagwiritsidwa ntchito. Mafupipafupi ndi 137 GHz ndi 1700 GHz. Poyerekeza ndi 2.6 GHz mpaka 4.9 GHz ya ma siginolo a 5G, mpatawo ndiwodziwikiratu, ndipo palibe chosokoneza pakati pawo.

LANDIRANI NDIPONSO!Imelo yapadera imapereka ndi zochepa za kuchotsera nthawi