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中国首个成功实施4K电视5G网络传输测试：春节联欢会深圳分公司将采用_我的网站

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    Visitors walk past temporarily reinforced trees along the West Lake in Hangzhou, east China's Zhejiang Province, Aug. 9, 2026. China's national observatory on Sunday activated a red alert -- the highest level in the country's typhoon warning system -- as Typhoon Dolphin approaches. Typhoon Dolphin is forecast to make landfall along the country's east coast from Zhoushan in Zhejiang Province to Fuding in Fujian Province, according to the National Meteorological Center (NMC). (Xinhua/Han Chuanhao)China's national observatory on Sunday activated a red alert -- the highest level in the country's typhoon warning system -- as Typhoon Dolphin approaches.
Typhoon Dolphin is forecast to make landfall along the country's east coast from Zhoushan in Zhejiang Province to Fuding in Fujian Province, according to the National Meteorological Center (NMC).
As of 10:00 a.m. Sunday, the typhoon's center was about 215 km offshore east of Wenzhou in Zhejiang, with maximum winds near the center reaching the speed of 45 meters per second, the NMC said.
The NMC forecast that Typhoon Dolphin will move westward at a speed of 20 to 25 km per hour. After landfall, it is expected to move west-northwestward and gradually weaken.
From Sunday to Wednesday, the typhoon is expected to bring torrential rains to multiple regions, including Fujian, Zhejiang and Shanghai, as well as Shandong, Tianjin and Beijing. The affected areas will also experience short-duration heavy rainfall and thunderstorms with gale-force winds.
In response to the typhoon, China's meteorological authority on Sunday upgraded its emergency response for severe meteorological disasters from Level III to Level II.
    A visitor walks past a dock that is temporarily closed on the West Lake in Hangzhou, east China's Zhejiang Province, Aug. 9, 2026. China's national observatory on Sunday activated a red alert -- the highest level in the country's typhoon warning system -- as Typhoon Dolphin approaches. Typhoon Dolphin is forecast to make landfall along the country's east coast from Zhoushan in Zhejiang Province to Fuding in Fujian Province, according to the National Meteorological Center (NMC). (Xinhua/Han Chuanhao)
    Visitors walk past temporarily reinforced trees along the West Lake in Hangzhou, east China's Zhejiang Province, Aug. 9, 2026. China's national observatory on Sunday activated a red alert -- the highest level in the country's typhoon warning system -- as Typhoon Dolphin approaches. Typhoon Dolphin is forecast to make landfall along the country's east coast from Zhoushan in Zhejiang Province to Fuding in Fujian Province, according to the National Meteorological Center (NMC). (Xinhua/Han Chuanhao)
    A notice on the suspension of sightseeing boats is seen at the West Lake scenic spot in Hangzhou, east China's Zhejiang Province, Aug. 9, 2026. China's national observatory on Sunday activated a red alert -- the highest level in the country's typhoon warning system -- as Typhoon Dolphin approaches. Typhoon Dolphin is forecast to make landfall along the country's east coast from Zhoushan in Zhejiang Province to Fuding in Fujian Province, according to the National Meteorological Center (NMC). (Xinhua/Han Chuanhao)
。1月14日，据央视新闻微博报道，1月13日，中国首例4K超高速5G网络传输测试。2019年，中央电视台春节联欢晚会深圳分公司实现了4K超高清内容的5G网络传输，这也是中国5G网络的首个4K传输。

二 | 据中央电视台报道，中央电视台联合中国移动和华为公司在广东深圳成功地进行了5G网络4K电视传输测试。

三 | 试验成功地实现了从中央电视台春节联欢晚会深圳分公司到中央电视台北京机房的4K特高压信号传输，以及从中央电视台分公司到深圳分公司的4K特高压北京景观信号传输。转播车展的实时信号。此后不久，央视春节联欢晚会将于今年在深圳分公司实现4K超高清内容的5G网络传输，这也是中国5G网络的首个4K传输。

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