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聯通(00762.HK)與中電信(00728.HK)開通5G新通話互聯互通服務 下月擴至逾百個城市
中國聯通(00762.HK)與中國電信(00728.HK)宣布,率先在深圳、杭州、鄭州、天津等城市開通基於雙方共建共享5G網絡並實現互聯互通的5G新通話超清視頻語音通話服務(VoNR),計劃在5月份開通100個以上主要城市,其它地區亦將陸續實現開通及互聯互通。 相比4G VoLTE高清視音頻通話,5G 新通話接續更快、帶寬更高、視音頻更清晰,5G新通話承載於5G商用網絡,基於5G網絡大帶寬、低時延、高可靠特性,能夠實現對通話語音、視頻和數據流的充分保障。 聯通與中電信表示,未來將聯合行業共同推動5G新通話相關技術和現網能力完善,強強聯手,加快新產品應用落地與行業合作,賦能千行百業,為用戶提供更高品質的數字生活新體驗,並為廣大政企客戶提供更融合更智能的數字化應用新支持。 聯通與中電信合作推進5G網絡共建共享,基於共建共享加強雙方應用互通,目前已率先完成5G新通話對接聯測,實現互聯互通。截至2021年底,雙方已建成共建共享5G基站69萬站,預計今年底可用5G基站數量將超過99萬站。
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