{"id":8319,"date":"2022-02-15T03:45:38","date_gmt":"2022-02-15T02:45:38","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=8319"},"modified":"2022-02-15T03:45:38","modified_gmt":"2022-02-15T02:45:38","slug":"cina-ma-vice-nez-60-zakladnovych-stanic-5g-na-svete","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2022\/02\/15\/cina-ma-vice-nez-60-zakladnovych-stanic-5g-na-svete\/","title":{"rendered":"\u010c\u00edna m\u00e1 v\u00edce ne\u017e 60 % z\u00e1kladnov\u00fdch stanic 5G na sv\u011bt\u011b"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p>\u010c\u00edna z\u0159\u00eddila ke konci roku 2021 celkem t\u00e9m\u011b\u0159 1,43 milionu z\u00e1kladnov\u00fdch stanic 5G, co\u017e p\u0159edstavuje v\u00edce ne\u017e 60 procent z celkov\u00e9ho po\u010dtu na cel\u00e9m sv\u011bt\u011b, p\u0159i\u010dem\u017e na ka\u017ed\u00fdch 10 tis\u00edc lid\u00ed v \u010c\u00edn\u011b p\u0159ipad\u00e1 10,1 z\u00e1kladnov\u00fdch stanic 5G, co\u017e je t\u00e9m\u011b\u0159 dvojn\u00e1sobek po\u010dtu na konci roku 2020. Ned\u00e1vno to sd\u011blilo \u010d\u00ednsk\u00e9 ministerstvo pr\u016fmyslu a informa\u010dn\u00edch technologi\u00ed.<cite><\/cite><\/p>\n<p>Vzhledem k \u00fasil\u00ed zem\u011b o pos\u00edlen\u00ed informa\u010dn\u00edch a komunika\u010dn\u00edch technologi\u00ed dos\u00e1hly v roce 2021 \u010d\u00ednsk\u00e9 investice do 5G 184,9 miliardy yuan\u016f (asi 29 miliard USD), co\u017e je 45,6% pod\u00edl na investic\u00edch do fixn\u00edch aktiv v telekomunika\u010dn\u00edm pr\u016fmyslu, a je to o 8,9 procentn\u00edho bodu v\u00edce ne\u017e v 2020.<\/p>\n<p>Ministerstvo dodalo, \u017ee \u010c\u00edna v roce 2022 u\u010din\u00ed stabiln\u00ed a \u0159\u00e1dn\u00fd pokrok sm\u011brem ke z\u0159\u00edzen\u00ed slu\u017eeb 5G a gigabitov\u00fdch optick\u00fdch s\u00edt\u00ed, p\u0159i\u010dem\u017e se o\u010dek\u00e1v\u00e1, \u017ee po\u010det u\u017eivatel\u016f 5G do roku 2023 v \u010c\u00edn\u011b p\u0159ekro\u010d\u00ed 560 milion\u016f a na ka\u017ed\u00fdch 10 tis\u00edc lid\u00ed v zemi by pak m\u011blo p\u0159ipadat v\u00edce ne\u017e 18 z\u00e1kladnov\u00fdch stanic 5G.<\/p>\n<p>Prvn\u00ed 5G expres na sv\u011bt\u011b byl spu\u0161t\u011bn pro Zimn\u00ed olympijsk\u00e9 hry v Pekingu 2022<\/p>\n<p>Byl spu\u0161t\u011bn prvn\u00ed rychlovlak na sv\u011bt\u011b, kter\u00fd zahrnuje studio poh\u00e1n\u011bn\u00e9 technologi\u00ed 5G. Vlak, kter\u00fd spole\u010dn\u011b vyvinuly \u010d\u00ednsk\u00e1 medi\u00e1ln\u00ed organizace China Media Group (CMG) a \u010c\u00ednsk\u00e9 \u017eeleznice (China Railway), byl uveden do provozu ve \u010dtvrtek dne 6. ledna roku 2022.<\/p>\n<p>CMG z\u0159\u00eddila studio ve vag\u00f3nu vlaku Fuxing (Fu-sing), kter\u00fd jede rychlost\u00ed asi 350 kilometr\u016f za hodinu a je navr\u017een tak, aby poskytoval pohodln\u00fd pr\u016fchod sportovc\u016fm, novin\u00e1\u0159\u016fm a dal\u0161\u00edm zam\u011bstnanc\u016fm na zimn\u00edch hr\u00e1ch.<\/p>\n<p>Modernizovan\u00e1 expresn\u00ed \u017eeleznice je zalo\u017eena na vysokorychlostn\u00ed \u017eeleznici Peking-Zhangjiakou (\u010cang-\u0165ia-kchou), kter\u00e1 propojuje t\u0159i sout\u011b\u017en\u00ed z\u00f3ny Zimn\u00edch olympijsk\u00fdch her v Pekingu 2022, tedy Peking, Yanqing (Jan-\u010dching) a Zhangjiakou.<\/p>\n<p>Jednosm\u011brn\u00e1 cesta o d\u00e9lce p\u0159es 170 kilometr\u016f trv\u00e1 56 minut. Krom\u011b toho bylo pod\u00e9l expresn\u00ed \u017eeleznice instalov\u00e1no v\u00edce ne\u017e 400 z\u00e1kladnov\u00fdch stanic 5G, aby byl zaji\u0161t\u011bn stabiln\u00ed p\u0159enos sign\u00e1lu z vlak\u016f.<\/p>\n<p>\u201eVlak zaznamenal nov\u00e1 vylep\u0161en\u00ed a pr\u016flomy v \u0159ad\u011b oblast\u00ed. Poda\u0159ilo se mu tak\u00e9 dos\u00e1hnout automatizovan\u00e9 rychlosti j\u00edzdy 350 km\/h, co\u017e je sv\u011btov\u00e1 novinka. Poskytuje nejen rychlou a spolehlivou p\u0159epravu \u00fa\u010dastn\u00edk\u016f zimn\u00edch olympijsk\u00fdch her. Tato spolupr\u00e1ce s CMG je tak\u00e9 dobr\u00fdm p\u0159\u00edkladem toho, jak m\u016f\u017eeme v budoucnu prohloubit integraci m\u00e9di\u00ed a ve\u0159ejn\u00e9 dopravy,\u201c \u0159ekl Lu Dongfu (Lu Tung-fu), p\u0159edseda China Railway.<\/p>\n<p>B\u011bhem Zimn\u00edch olympijsk\u00fdch her v Pekingu 2022 bude na expresn\u00ed \u017eeleznici jezdit 40 p\u00e1r\u016f t\u011bchto vlak\u016f.<\/p>\n<p>Shen Haixiong (\u0160en Chaj-siung), prezident CMG, \u0159ekl, \u017ee povinnost\u00ed a posl\u00e1n\u00edm CMG, jako mezin\u00e1rodn\u00edho mainstreamov\u00e9ho m\u00e9dia, \u010d\u00ednsk\u00e9 n\u00e1rodn\u00ed medi\u00e1ln\u00ed organizace a hostitelsk\u00e9 vys\u00edlac\u00ed spole\u010dnosti Zimn\u00edch olympijsk\u00fdch her v Pekingu 2022, je dob\u0159e vypr\u00e1v\u011bt p\u0159\u00edb\u011bhy Zimn\u00edch olympijsk\u00fdch her v Pekingu 2022 a otev\u0159\u00edt novou kapitolu v propagaci olympijsk\u00e9ho hnut\u00ed, kultury a \u010d\u00ednsk\u00e9ho sportovn\u00edho ducha.<\/p>\n<p>Jak\u00e9 pot\u00ed\u017ee bylo nutn\u00e9 p\u0159ekonat p\u0159i vytv\u00e1\u0159en\u00ed 5G expresu?<\/p>\n<p>Pozoruhodn\u00fdm rysem 5G expresu je 5G ultra HD studio zabudovan\u00e9 do vlaku, kter\u00e9 vyu\u017e\u00edv\u00e1 plnou IP technologii a je vybaveno t\u0159emi pevn\u00fdmi kamerami, dv\u011bma kamerami na \u0161\u00ed\u0159ku na obou konc\u00edch vlaku a mobiln\u00ed kamerou.<\/p>\n<p>Provizorn\u00ed studio slou\u017e\u00ed p\u0159edev\u0161\u00edm k poskytov\u00e1n\u00ed \u017eiv\u00fdch rozhovor\u016f. Krom\u011b toho je schopno poskytovat virtu\u00e1ln\u00ed produkci a slu\u017eby p\u0159ipojen\u00ed v\u00edce stran pro televizn\u00ed programy a mobiln\u00ed aplikace.<\/p>\n<p>Programov\u00e9 proudy z vlaku lze prost\u0159ednictv\u00edm s\u00edt\u011b 5G p\u0159en\u00e1\u0161et do v\u0161ech zpravodajsk\u00fdch studi\u00ed a digit\u00e1ln\u00edch platforem v re\u00e1ln\u00e9m \u010dase.<\/p>\n<p>Podle China Railway studio vy\u0159e\u0161ilo t\u0159i hlavn\u00ed technick\u00e9 probl\u00e9my, v\u010detn\u011b v\u00fdrazn\u00e9ho poklesu p\u0159enosu dat zp\u016fsoben\u00e9ho Dopplerov\u00fdm frekven\u010dn\u00edm offsetem p\u0159i vysokorychlostn\u00edm pohybu, ztr\u00e1ty sign\u00e1lu 5G ve vag\u00f3nu p\u0159i pr\u016fjezdu tunely a rychl\u00e9ho p\u0159ep\u00edn\u00e1n\u00ed mezi v\u00edce ne\u017e 400 z\u00e1kladnov\u00fdmi stanicemi 5G pod\u00e9l expresn\u00ed \u017eeleznice.<\/p>\n<p>CMG raz\u00ed cestu sv\u011btov\u011b prvn\u00edm 5G studiem pro \u017eiv\u00e9 vys\u00edl\u00e1n\u00ed ve vysokorychlostn\u00edm vlaku. \u017div\u00e9 vys\u00edl\u00e1n\u00ed v ultra vysok\u00e9m rozli\u0161en\u00ed (UHD) z vlaku pohybuj\u00edc\u00edho se rychlost\u00ed 350 km\/h mus\u00ed b\u00fdt jist\u011b extr\u00e9mn\u011b n\u00e1ro\u010dn\u00fd \u00fakol, ale CMG se nikdy nevyh\u00fdbala obt\u00ed\u017en\u00fdm v\u00fdzv\u00e1m.<\/p>\n<p>Vedouc\u00ed CMG Shen upozornil na pot\u00ed\u017ee s udr\u017eov\u00e1n\u00edm spolehliv\u00e9ho a odoln\u00e9ho sign\u00e1lu 5G v rychle se pohybuj\u00edc\u00edm vlaku a ocenil tvrdou pr\u00e1ci, kterou odvedly souvisej\u00edc\u00ed agentury, v\u010detn\u011b China Railway, China Railway Beijing Group, China Unicom, China Mobile a CMG, kter\u00e9 navzdory n\u00e1ro\u010dn\u00fdm s\u00ed\u0165ov\u00fdm podm\u00ednk\u00e1m shrom\u00e1\u017edily zdroje pro realizaci projektu.<\/p>\n<p>Provoz studia, kter\u00e9 p\u0159edstavuje novou aplikaci technologie 5G+4K\/8K+AI v \u017eiv\u00e9m vys\u00edl\u00e1n\u00ed UHD TV na vysokorychlostn\u00ed \u017eeleznici, je d\u016fkazem odhodl\u00e1n\u00ed CMG p\u0159ij\u00edmat technologick\u00e9 inovace a nab\u00edzet pr\u00e9miov\u00e9 pokryt\u00ed Zimn\u00edch olympijsk\u00fdch her v Pekingu 2022 co nej\u0161ir\u0161\u00edmu publiku.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1185\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2021\/04\/kuryr-podpis.png\" alt=\"\" width=\"84\" height=\"24\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u010c\u00edna z\u0159\u00eddila ke konci roku 2021 celkem t\u00e9m\u011b\u0159 1,43 milionu z\u00e1kladnov\u00fdch stanic 5G, co\u017e p\u0159edstavuje&#8230;<\/p>\n","protected":false},"author":2,"featured_media":3370,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[893,30,286],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/8319"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=8319"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/8319\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/3370"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=8319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=8319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=8319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}